Titanium Nitride Nanopowder 30-50nm Wholesale Supplier

Product name:Titanium Nitride Nanopowder 30-50nm
CAS:N/A
Molecular Formula:TiN
Molecular Weight:N/A
Description of Titanium Nitride Nanopowder 30-50nm:
Purity: 97.5-99%
[O] < 1%
free [Si] <0.4%
APS: 30-50 nm
SSA: 80 m2/g
True density: 5.22 g/cm3
Bulk density: 0.08 g/cm3
Crystal cell: Face Center Cubic
Color: Gray White
Some applications:
TiN nanopowders may be used as Barrier layer in contact and interconnect metallizations, Bio-materials, Cutting tools, Mould, Gate electrode in metal-oxide-semiconductor (MOS) transistors, Low-barrier Schottky diode, IR absorber, Nanocomposites of ceramics and polymer,  Optical devices in aggressive  environments, Plastic molds, Prostheses, Surgical Device, Wear-resistant coating with  some of properties above.
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Silicon Nitride Nanopowder 10-20nm Applications

Product name:Silicon Nitride Nanopowder 10-20nm
Molecular Formula:Si3N4 amorphous
Description of Silicon Nitride Nanopowder 10-20nm:
Silicon Nitride Nanoparticles (Si3N4) Applications:
This product is mainly used for:
1) manufacturing structure device: such as metallurgy, chemical industry, machinery, aviation, aerospace and energy industries to use the ball and roller bearing, sliding bearing, sleeve, valve, and a wear-resistant, high temperature, corrosion-resistant structural components required.
2) Surface treatment of metal and other materials: such as molds, cutting tools, turbine blades, turbine rotor and the cylinder wall coatings.
3) Composite materials: such as metals, ceramics and graphite composites, rubber, plastics, coatings, adhesives and other polymer-based composites.
4) The colorless, transparent self-lubricating wear-resistant nano-particle films for mobile phones, cars and other advanced surface protection.
5) Ball bearings
6) Ball valves and parts
7) Corrosion resistant turbine
8) Cutting tools Grinding wheels
9) Insulating parts
10) Spray nozzles (for rockets)
11) Spray pipe (for missiles)
12) Strengthening materials (for Al etc)
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Nice Price for Zirconium Carbide Nanopowder

Product name:Zirconium Carbide Nanopowder
CAS:N/A
Molecular Formula:ZrC
Description of Zirconium Carbide Nanopowder:
Purity: 99.0%
Color: Black
CAS No.: 12070-14-3
EINECS Number: 235-125-1
Form: Powder
Solubility in / Miscibility with Water: Not determined
Zirconium Carbide Nanoparticles (ZrC) Applications:
Nanometer zirconium carbide can be used in new insulation thermostat textiles, nylon, fiber, hard alloy, nano-structured parts and devices: such as metallurgy, chemical industry, machinery, aviation, aerospace and energy industries using high temperature and corrosion resistant; The surface coating of metal and other materials; Composite materials: such as the fabrication of metal matrix, ceramic matrix, polymer nanocomposites; Sintering additives, grain refining agents or nucleating agents.
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Exporter of Boron Carbide Nanopowder

Product name:Boron Carbide Nanopowder
CAS:12069-32-8
Molecular Formula:B4C
Formula Weight:55.26
Description of Boron Carbide Nanopowder:
Appearance:Gray Black powder
Melting point:2763 °C
Boiling point:3500 °C
Boron Carbide (BC) Nanoparticles, nanodots or nanopowder are spherical high surface area particles. Nanoscale Boron Carbide Particles are typically 10 - 100 nanometers (nm) with specific surface area (SSA) in the 10 - 75 m 2 /g range. Nano Boron Carbide Particles are also available in passivated and Ultra high purity and high purity and coated and dispersed forms. They are also available as a nanofluid through the AE Nanofluid production group. Nanofluids are generally defined as suspended nanoparticles in solution either using surfactant or surface charge technology. Nanofluid dispersion and coating selection technical guidance is also available. Other nanostructures include nanorods, nanowhiskers, nanohorns, nanopyramids and other nanocomposites. Surface functionalized nanoparticles allow for the particles to be preferentially adsorbed at the surface interface using chemically bound polymers.
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Titanium Carbide Nanopowder 20-30nm for Sale

Product name:Titanium Carbide Nanopowder 20-30nm
Description of Titanium Carbide Nanopowder 20-30nm:
Chemical formula: TiC
Purity: 99%
[O] < 1%
Free [Si] <0.4%
[Cl] <0.25%
APS: 20-30 nm
SSA: 90 m2/g
True density: 4.93 g/cm3
Bulk density: 0.09 g/cm3
Crystal cell: Cubic
Color: Black
Shelf time: 24 months
Notes: The nanopowder needs to avoid direct sunshine. Moisture will result for agglomerations.
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Applications of Silicon Carbide Nanopowder 20-30nm

Product name:Silicon Carbide Nanopowder 20-30nm
Description of Silicon Carbide Nanopowder 20-30nm:
SiC nanopowder provides higher activity, lower sintering temperature, and different radiation or adsorption of light and conductivity electronically and thermally.
Some Applications:
1) nanostructured materials: it provides hard, higher ductility and strength etc. mechanical properties, and self-lubricating, anti-corrosion/oxidization to be used in the sectors of metallurgical, petrochemical, mechanical, air/space-crafts, e.g. bearings or other anti-wear part, liquid fuel injector, crucibles, high power and frequency modules, semiconductor components.
2) SiC Nanoparticle coating on the surface of tools, models or functional components with some performances above.
3) The nano composites with enhanced performances in the matrixes of metals, ceramics, and polymers.
4) New nucleating/refining or sintering agents in metals or alloys or polymer or ceramic or microcrystalline glass materials for smaller grain size with improved mechanical properties etc..
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Export Good Quality Dodecylbenzenesulfonyl Azide

Product name:Dodecylbenzenesulfonyl Azide
CAS: 79791-38-1
Molecular Weight: 351.51
Molecular Formula: C18H29N3O2S
Description of Dodecylbenzenesulfonyl Azide:
Synonyms:4-Dodecylbenzenesulfonylazide;p-Dodecylbenzenesulfonyl azide;
Appearance: Light yellow oily liquid
Assay : 80% or 70%
Water: 0.50% max
PH: 6.0-7.0
Usage:Meropenem intermediate
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Supply N-Methylpiperazin-4-Carbamoyl Chloride Hydrochloride

Product name:N-Methylpiperazin-4-Carbamoyl Chloride Hydrochloride
CAS: 55112-42-0
Molecular Weight: 199.08
Molecular Formula: C6H11ClN2O.HCl
Description of N-Methylpiperazin-4-Carbamoyl Chloride Hydrochloride:
EINECS:259-482-8
Synonyms:1-Piperazinecarbonylchloride, 4-methyl-, hydrochloride (6CI);1-Piperazinecarbonyl chloride,4-methyl-, monohydrochloride (9CI);1-Chlorocarbonyl-4-methylpiperazinehydrochloride;4-Methyl-1-piperazinecarbonyl chloride hydrochloride;4-Methylpiperazinecarbonyl chloride hydrochloride;
Melting Point: 225-228 ºC
Boiling Point:247.5 °C at 760 mmHg
Flash Point:103.5 °C
Purity:97%
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2-Amino-5-Chloropyridine for Sale

Product name:2-Amino-5-Chloropyridine
CAS: 1072-98-6
Molecular Weight: 128.56
Molecular Formula: C5H5N2Cl
Description of 2-Amino-5-Chloropyridine:
Specification
Appearance:Nearly white powder crystals
Content:≥99%
Moisture:≤0.5%
Melting point:134-138℃
Boiling point: 127-128℃(11 MMHG)
Flash point:160℃
Water solubility:1 G/L (20℃)
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Sell Good Quality S-Methyl-L-Cysteine Online

Product name:S-Methyl-L-Cysteine
CAS: 1187-84-4
Molecular Weight: 135.18
Molecular Formula: C4H9NO2S
Description of S-Methyl-L-Cysteine:
Synonym Name:S-Methylcysteine; Alanine, 3-(methylthio)-, L-; (R)-2-Amino-3-methylsulfanyl-propionic acid
EINECS :214-701-6
Density:1.26 g/cm3
Melting Point:-240 °C (dec.)
Boiling Point:300.3 °C at 760 mmHg
Flash Point:135.4 °C
Appearance:white to light beige fine crystalline powder
Storage temp.: -20°C
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Provide Qualified 1-Methyl-L-4,5-Dihydroorotic Acid

Product name:1-Methyl-L-4,5-Dihydroorotic Acid
CAS: 103365-69-1
Molecular Weight: 172.14
Molecular Formula: C6H8N2O4
Description of 1-Methyl-L-4,5-Dihydroorotic Acid:
Synonymous:(4s)-1-methyl-2,6-dioxohexahydro-4-pyrimidinecarboxylic acid
Appearance:White powder
Density:1.449 g/cm3
Melting Point:212-214°C
Alpha: 49.2 o (c=1, DMF)
Specific Rotation(20/D):+49.2±1°(c=1 DMF)
Loss on Drying:0.1% max.
Puriy:98%min.
Packages:1 kg/bag; or according to request
Storage:In cool, dry place
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Intermediate I for Zopiclone Exporter

Product name:Intermediate I for Zopiclone
CAS: 43200-82-4
Molecular Formula: C11H5ClN4O2
Molecular Weight: 260.64
Description of Intermediate I for Zopiclone:
Synonyms:6-(5-chloro-2-pyridyl)-5H-pyrrolo[3,4-b]pyrazine-5,7(6H)-dione;
EINECS:256-141-5
Density:1.645 g/cm3
Boiling Point:495.7 °C at 760 mmHg
Flash Point:253.6 °C
Appearance:Light tan crystalline powder
Purity(HPLC):98% min.
Storage:In cool, dry place
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Wholesale Supplier of 2-Chloro-Z-OSu

Product name:2-Chloro-Z-OSu
CAS:65853-65-8
Molecular Formula: C12H10ClNO5
Molecular Weight: 283.66
Description of 2-Chloro-Z-OSu:
IUPAC name:N-(2-Chlorobenzyloxycarbonyloxy)succinimide,Z(2-Cl)-OSu,2-Chlorobenzyloxycarbonyl-oxysuccinimide
Boiling Point (°C) :397.4 °C at 760 mmHg
Melting Point (°C) :103 - 105°C
Density :1.48 g/cm3
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Provide Tetramethylfluoroformamidiniun Hexafluorophosphate

Product name:Tetramethylfluoroformamidiniun Hexafluorophosphate
CAS:164298-23-1
Molecular Formula: C5H12F7N2P
Molecular Weight: 264.12
Description of Tetramethylfluoroformamidiniun Hexafluorophosphate:
Appearance: White to Off-white powder
Melting Point :104-109°C
Loss on Drying :No more than 0.5%
Heavy Method: No more than 20 ppm.
Puriy 98% min.
Storage: Tightly closed; Store in cool, dry place
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Sulfo-NHS Acetate Supplier

Product name:Sulfo-NHS Acetate
Molecular formula: C6H6NNaO7S
Molecular weight:259.17
Description of Sulfo-NHS Acetate:
Chemical name:Sulfosuccinimidyl Acetate
Form: White to off-white powder, free of foreign material
Solubility: 10mM produces a clear and colorless solution
Storage temp.: 0-6°C
 Sulfo-NHS-Acetate is a small compound used for blocking primary amines (e.g., lysine side chains). This compound forms stable, covalent amide bonds with amine groups to prevent specific interactions or conjugations.
Sulfo-NHS-Acetate is typically used to prevent polymerization when performing protein crosslinking reactions and when conjugating peptides to carrier proteins for immunogen production. Blocking amines on the peptide allows directed conjugation of carboxylic acids on the peptide to primary amines on the protein using EDC.
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Nice Price for Qualified SATA

Product name:SATA
CAS:76931-93-6
Molecular Formula: C8H9NO5S
Molecular Weight: 231.23
Description of SATA:
Synonyms:n-hydroxysuccinimides-acetylthioacetate;SUCCINIMIDYL ACETYLTHIOACETATE;SATA;S-ACETYLTHIOGLYCOLIC ACID NHS ESTER;S-ACETYLTHIOGLYCOLIC ACID N-HYDROXYSUCCINIMIDE ESTER;S-ACETYLTHIOGLYCOLIC ACID N-SUCCINIMIDYL ESTER;S-ACETYLTHIOACETIC ACID-N-HYDROXYSUCCINIMIDE ESTER;N-SUCCINIMIDYL (ACETYLTHIO)ACETATE
Melting Point:84-89 °C
Storage temp.:-20°C
Solubility:acetonitrile: 50 mg/mL
Usage: Reacts with primary amines to add protected sulfhydryls.
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Qualified Pentafluorophenyl Carbonate Manufacturer

Product name:Pentafluorophenyl Carbonate
CAS: 59483-84-0
Molecular Formula: C13F10O3
Molecular Weight: 394.12
Description of Pentafluorophenyl Carbonate:
Synonyms:Phenol,pentafluoro-, carbonate (2:1) (9CI);Dipentafluorophenyl carbonate;Bis(pentafluorophenyl) carbonate;
Density:1.782 g/cm3
Melting Point:47-50 °C (lit.)
Boiling Point:286.5 °C at 760 mmHg
Flash Point:123.1 °C
Appearance:white crystalline powder and chunks
Assay: 97%
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Trityl Chloride at Competitive Price

Product name:Trityl Chloride
CAS:76-83-5 
Molecular Formula: C19H15Cl 
Molecular Weight: 278.78 
Description of Trityl Chloride:
Synonyms: alpha-Chlorotriphenylmethane; Triphenylchloromethane; Trityl chloride
EINECS: 200-986-4
Appearance:white to yellow solid
Density :1.141g/cm3
Melting point: 110-113 ºC
Boiling point: 230-235 ºC (20 mmHg)
Purity: 97%
Solubility:chloroform 0.1g/ml
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High Quality TPTU for Sale

Product name:TPTU
CAS: 125700-71-2
Molecular Formula: C10H16BF4N3O2
Molecular Weight: 297.1
Description of TPTU:
Chemical Name: O-(1,2-dihydro-2-oxo-pyridyl)- -1,1,3,3-tetramethyluronium tetrafluoroborate
Other name:2-(2-Pyridon-1-yl)-1,1,3,3-tetramethyluronium tetrafluoroborate
Appearance: White to Off-white powder
Melting Point: 147 - 148 °C
Purity: 99% min.
Good quality with very competitive price
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Best Seller of NEPIS

Product name:NEPIS
CAS:4156-16-5
Molecular Formula: C11H11NO4S
Molecular Weight: 253.27
Description of NEPIS:
Synonymous: Woodward's Reagent K; 2-Ethyl-5-phenylisoxazolium-3'-sulfonate
Melting Point:  216-219 °C (dec.)
Purity: 98%+
High quality with competitive price
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China Exporter of MSNT

Product name:MSNT
CAS:74257-00-4
Molecular Formula: C11H12N4O4S
Molecular Weight: 296.31
Description of MSNT:
Chemical Name: 1-(Mesitylene-2-sulfonyl)-3-nitro-1,2,4-triazole
Appearance: yellow powder
Melting Point: 132 - 134 °C
Purity: 99% min.
High quality with competitive price
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Nice Price for MMTM

Product name:MMTM
CAS:293311-03-2
Molecular Formula: C10H17N4O3.BF4
Molecular Weight: 328.07
Description of MMTM:
Synonymous: 4-(4,6-dimethoxy-1,3,5-triazin-2-yl)-4-morpholinium tetrafluoroborate
Purity: 98%min
Storage: In cool, dry place
High quality with competitive price
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Mono-methyl terephthalate (MMT) Exporter

Product name:Mono-methyl terephthalate (MMT)
CAS: 1679-64-7
Molecular Formula: C9H8O4
Molecular Weight: 180.16 
Description of Mono-methyl terephthalate (MMT) :
Appearance: white to off-white crystall
Melting Point: 220 - 223 °C 
Purity: 99% min.
Synonyms:1,4-Benzenedicarboxylic acid monomethyl ester; MMT
EINECS:216-849-7
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Supplier of MEI

Product name:MEI
CAS:78375-48-1
Molecular Formula: C7H12N2O
Molecular Weight: 140.18
Description of MEI:
Chemical Name: 2-Morpholinoethyl isocyanide; 4-(2-Isocyanoethyl)morpholine 
Boiling Point: 72-73 °C0.7 mm Hg(lit.)
Density: 1.017 g/mL at 20 °C(lit.)
Purity(GC): 98%+
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China Provider of HOTT

Product name:HOTT
CAS: 212333-72-7
Molecular Formula: C10H16N3OS.PF6
Molecular Weight: 371.28
Description of HOTT:
Synonymous:N,N,N',N'-Tetramethyl-S-(1-oxido-2-pyridyl)thiuronium hexafluorophosphate
Melting point:120-125 ºC
Purity:95%
Storage: In cool, dry place
We supply it in good quality and very competitive price
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Hot Sale Qualified N-Hydroxysuccinimide

Product name:N-Hydroxysuccinimide
CAS:6066-82-6
Molecular Formula: C4H5NO3
Molecular Weight: 115.09
Description of N-Hydroxysuccinimide:
Synonyms:  2,5-Pyrrolidinedione, 1-hydroxy-;N-Hydroxysuccinimide;Succinimide, N-hydroxy-;Hydroxysuccinimide;1-Hydroxysuccinimide;1-Hydroxy-2,5-pyrrolidinedione
Appearance: white crystalline powder 
Melting Point: 95-100 ℃
Purity: 99% min.
Stability: Stable. Incompatible with strong oxidizing agents, acid chlorides, acid anhydrides, strong bases. Protect from moisture.
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Useful Information for HOOBt

Product name:HOOBt
CAS:28230-32-2
Molecular Formula: C7H5N3O2
Molecular Weight: 163.1
Description of HOOBt:
Chemical Name: 3-Hydroxy-1, 2, 3-ben zotriazin-4(3H)-one
Appearance: Off-white to white crystal powder
Purity: 98% min.
Melting Point: 185-190 ℃ (dec.)
We supply it in good quality and very competitive price
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Sell N-hydroxy-5-norbornene-2.3-dicarboxylimide (HONB)

Product name:N-hydroxy-5-norbornene-2.3-dicarboxylimide (HONB)
CAS: 21715-90-2
Molecular Formula: C9H9NO3
Molecular Weight: 139.18
Description of N-hydroxy-5-norbornene-2.3-dicarboxylimide (HONB) :
Chemcial Name. N-hydroxy-5-norbornene-2.3-dicarboxylimide
Appearance: white fine crystals with powder 
Melting Point: 165-170℃
Purity: 99% min
Classification: Biochemical Reagents
Use:Laboratory Reagents
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China Exporter of HOCTU

Product name:HOCTU
CAS:137156-41-3
Molecular Formula: C5H7N3O3
Molecular Weight: 157.13
Description of HOCTU:
Synonymous: Ethyl 1-hydroxy-1H-1,2,3-Triazole-4-Carboxylate
Purity: 98%min
We supply it in good quality and very competitive price
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Sell HOBt (anhydrous)

Product name:HOBt (anhydrous)
CAS:2592-95-2
Molecular Formula: CH5N3O
Molecular Weight: 135.13 
Description of HOBt (anhydrous) :
Appearance: Off-white to white powder
Melting Point: 156-159 ℃ (dec.)
Purity: 99% min.
Loss on Drying: 0.5% max.
Synonym: 1-Hydroxy-1H-Benzotriazole; 1-Hydroxybenzotriazole; 1-Hydroxybenzotriazole Anhydrous; HOBt
Storage:In cool, dry place
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China Qualifed Supplier of HBTU

Product name:HBTU
CAS:94790-37-1
Molecular Formula: C11H16F6N5OP
Molecular Weight: 379.3 
Description of HBTU:
Chemical Name:2-(1H-Benzotriazole-1-yl)-1,1,3,3-tetramethylaminium hexafluorophosphate;O-Benzotriazole-N,N,N’,N’-tetramethyl-uronium-hexafluoro-phosphate
Application:One of the most popular in situ activation reagents in solid and solution phase peptide synthesis. In addition to having high reactivity, HBTU have also been shown to limit enantiomerization during fragment condensation and during DMAP catalyzed esterification od arginine derivatives. 
Appearance: White to off-white crystalline powder
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Qualified Seller of Fmoc-OSu

Product name:Fmoc-OSu
CAS:82911-69-1
Molecular Formula: C19H15NO5
Molecular Weight: 337.33
Description of Fmoc-OSu:
Other name:N-(9-Fluorenylmethoxycarbonyloxy) succinimide; 9- Fluorenylmethyl succinimidyl carbonate
Appearance: White to off white crystalline powder
Melting Point: 147~151 ℃
Purity: 99% min.
Storage:4°C
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Best Price for Fmoc-Cl

Product name:Fmoc-Cl
CAS:28920-43-6
Molecular Formula: C15H11ClO2
Molecular Weight: 258.70
Description of Fmoc-Cl:
Other name:9-Fluorenylmethyl Chloroformate;Chloroformic acid 9-fluorenylmethyl ester
Appearance:White to off white powder 
Purity (HPLC):98% min. 
Melting Point:60~63°C  
Elemental Analysis:Consistent 
Loss on drying :< 0.2% 
Clarity of the solution(5% in acetone):Clear and colorless 
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Professional China Supplier of EDC.HCl

Product name:EDC.HCl
CAS:25952-53-8
Molecular Formula: C8H17N3.HCl
Molecular Weight: 191.7
Description of EDC.HCl 
Category:Peptide Coupling Reagent
Appearance ( at 20℃):white crystalline powder 
Purity:99% min. 
Melting Point:111.8-113.0oC 
Ash:<0.1% 
Moisture (Karl fischer):<0.5% 
Solubility (5% in water):Clear and colorless 
Identification (IR spectrum):conform to spectrum of standard 
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Information for CDI

Product name: CDI
CAS:530-62-1
Molecular Formula: C7H6N4O
Molecular Weight: 162.15
Description of CDI:
Chemical name:1,1'-Carbonyldiimidazole
Appearance:White to off-white powder
Melting Point:115~122 ℃ (dec.)
Purity (HPLC):98% min.
Loss on Drying:≤0.5%
Heavy Metals:≤20ppm
More about:CDI online

High Quality Bromoethylpyridiniumtetrafluoroborate

Product name: Bromoethylpyridiniumtetrafluoroborate
CAS: 878-23-9
Description of Bromoethylpyridiniumtetrafluoroborate:
Purity:98%+
Type: Syntheses Material Intermediates
Application:intermediate
Storage: Tightly closed, store in cool, dry place
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BOP-Cl at Competitive Price

Product name: BOP-Cl
CAS No: 68641-49-6
Description of BOP-Cl:
Storage: Stable under ordinary conditions. Moisture sensitive
Application: Peptide coupling agent for sterically hindered amino acids which are not reactive with carbodiimide-based coupling agents.
More about:BOP-Cl online

Hot Sale Boc Anhydride

Product name: Boc Anhydride
Molecular Formula: C10H18O5
Molecular Weight: 218.25
Description of Boc Anhydride: Appearance: Colorless liquid and white crystal solid;
Assay: 99% min;
Synonyms: Di-tert-butyl pyrocarbonate, Dicarbonic acid bis(1, 1-dimethylethyl)ester, Pyrocarbonic acid di-tert-butyl ester, BOC-anhydride
More about:Boc Anhydride online

Supply Boc Anhydride

Product name: Boc Anhydride
Synonyms: Di-tert-butyl pyrocarbonate, Dicarbonic acid bis(1, 1-dimethylethyl)ester, Pyrocarbonic acid di-tert-butyl ester, BOC-anhydride.
Description of Boc Anhydride:
Di-tert-butyl dicarbonate is a reagent widely used in organic synthesis. This carbonate ester reacts with amines to give N-tert-butoxycarbonyl or so-called t-BOC derivatives. These derivatives do not behave as amines, which allows certain subsequent transformations to occur that would have otherwise affected the amine functional group. The t-BOC can later be removed from the amine using acids. Thus, t-BOC serves as a protective group, for instance in solid phase peptide synthesis. It is unreactive to most bases and nucleophiles, allowing for an orthogonal Fmoc protection.
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S-Methyl-L-Cysteine Sulfoxide Seller

Product name: S-Methyl-L-Cysteine Sulfoxide
CAS:6853-87-8
Description of S-Methyl-L-Cysteine Sulfoxide:
S-Methyl-L-Cysteine was oxidized by hydrogen peroxide to SMCSO by the method of Lepp and Dunn for methionine sulfoxide preparation.The (+) diastereoisomer was separated from the (-) form by fractional crystallization from an acetone/water mixture or water/ethanol mixture.
More about:S-Methyl-L-Cysteine Sulfoxide

High Quality Diethyl(3-pyridyl)borane for Sale

Product name: Diethyl(3-pyridyl)borane
Description of Diethyl(3-pyridyl)borane:
Application :
Reactant for:
• Preparation of inhibitors of ataxia telangiectasia mutated and Rad3 related (ATR) protein kinase as potential anticancer agents1
• N-Methylation reactions of the pyridyl group2
• Palladium catalyzed amination reactions3
• Intramolecular Heck reactions4
• Coupling reactions5
• Synthesis of trisubstituted pyrimidines from polyhalopyrimidines via Suzuki coupling6
More about:Diethyl(3-pyridyl)borane online

High Quality p-Toluenesulfonyl chloride for Sale

Product name: p-Toluenesulfonyl chloride
Description of p-Toluenesulfonyl chloride:
BOILING POINT:134 C (Decomposes)
STABILITY :Unstable.
Highly reactive hygroscopic. Hydrolyzes to hydrogen chloride and p-toluenesulfonic acid .
More about: p-Toluenesulfonyl chloride

Properties of Tosyl azide

Product name: Tosyl azide
Description of Tosyl azide:EINECS:213-381-5
Type:Pharmaceutical Intermediates 
Purity:98%+ 
Application: for pharmaceutical 
Appearance: white crystalline 
Melting point:22 centi grade 
More about:Tosyl azide

TDBTU for Promotion

Qualified TDBTU for Sale,Welcome to Contact  Us!

Product name: TDBTU
Description:
Purity: 98% min.
Loss on drying: 0.5% max
Heavy metals: 20 ppm max
Packing: 25g; 100g; 500g; 1kg/bag. 
Storage: In cool, dry place
More about:TDBTU

Applications for Sulfo-SMCC

Product name: Sulfo-SMCC
CAS Number: 92921-24-9
Molecular formula :C16H17N2O9SNa
Molecular weight :436.37
Description:
Applications for Sulfo-SMCC
1.Ideal crosslinker for enzyme labeling of antibodies, both enzyme activity and antibody specificity can be preserved
2.Create specific bioconjugates via one- or two-step crosslinking reactions
3.Create sulfhydryl-reactive, maleimide-activated carrier proteins for coupling haptens
More about:Sulfo-SMCC

9-Fluorenylmethanol, 9-Fluorenemethanol for Promotion

Product name:9-Fluorenylmethanol, 9-Fluorenemethanol
Other name:9-(Hydroxymethyl)fluorene
Description of 9-Fluorenylmethanol, 9-Fluorenemethanol:
Purity (HPLC):98% min. 
Melting Point:104~106 oC (dec.) 
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What is PyBOP

Product name: PyBOP
Description of PyBOP:
PyBOP is one of the most convenient coupling reagents for peptide synthesis without carcinogenic by-products. It replaces BOP reagent. This is especially suitable for solid-phase peptide synthesis, avoids racemization
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DSC for Sale

Product name:DSC
CAS No.: 74124-79-1
Molecular Formula: C9H8N2O7
Molecular Weight: 256.2
Description of DSC:
Appearance: white crystalline powder
Melting point: 206-222 degree
Water(KF): 0.1% max
Assay(HPLC): 99.0 min
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Notes for 1 1-Carbonyldipyrrolidine

Product name: 1 1-Carbonyldipyrrolidine
Molecular Formula: C9H16N2O
Molecular Weight: 168.24
Description of 1 1-Carbonyldipyrrolidine:
Synonymous: Bis(tetramethylen)urea; Carbodipiperidide 
Flash point:113 oC
Form:White or yellowish crystal
Notes: Starting material for the synthesis of the corresponding uronium salts as peptide coupling reagents.
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What's We Know About BOP

Product name: BOP
Molecular Formula: C12H22F6N6OP2
Molecular Weight: 442.5
Description of BOP:Melt point:135-140℃
Appearance: White crystalline powder 
Purity: 99%min.
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