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Home> Products > Organic Intermediates > Organic Intermediate > CAS DataBase Listed 1 > CAS 1142-20-7
1142-20-7 structure 3D

CAS 1142-20-7 products price,suppliers

  • Name: 4-Bromomethyl-2-cyano-6-(difluoromethyl)benzenesulfonyl chloride
  • Molecular Weight: 223.228
  • Formula: C9H7CLF3NO3
  • Synonyms: N-ALPHA-BENZYLOXYCARBONYL-L-ALANINE; N-ALPHA-CARBOBENZOXY-L-ALANINE; N-ALPHA-CBZ-L-ALANINE; N-BENZYLOXYCARBONYL-L-ALANINE; N-CARBOBENZOXY-L-ALANINE; N-CBZ-L-ALANINE;
  • Used in biochemical reagents and peptide synthesis.
Properties Safety and Handling MSDS NMR Spectrum Synthesis Route Precursor and Product Computational chemical data
Identification Safety Data
  • [Risk Codes]
  • R20/21/22:Harmful by inhalation, in contact with skin and if swallowed
  • [Safety Statements]
  • S24/25:Avoid contact with skin and eyes
  • Hazard Symbols:
  • HazardClass:IRRITANT
Properties
  • Appearance:
  • White to off-white crystalline powder
  • Molecular Weight:
  • 223.228
  • Melting Point:
  • 82-84℃
  • Alpha:
  • -15 o (C=2, ACOH 24 oC)
  • Storage Temperature:
  • 0-6°C
  • Refractive index:
  • -14.5 ° (C=2, AcOH)
  • Solubility:
  • Appearance:White to off-white crystalline powder
    Transport Information: OTH
    Hazard Symbols:Not regulated UN NO.
    particular:particular
  • Stability:
  • Stable under normal temperatures and pressures.
  • More Properties>>
Upstream Product Downtream information
There are 243 suppliers who can provide 4-Bromomethyl-2-cyano-6-(difluoromethyl)benzenesulfonyl chloride with CAS No. 1142-20-7
N-Carbobenzyloxy-L-alanine
N-Carbobenzyloxy-L-alanine
  • FOB Price:111 USD/Kilogram 
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  • Appearance:solid 
  • Purity:0.98 
  • Packaging:PE BAG;BOTTLE;DRUM 
  • Usage:mainly for medical use for R & D use only 
  • Description:Identification Name N-Carbobenzyloxy-L-alanine Synonyms N-Benzyloxycarbonyl-L-alanine; Carbobenzyloxy-L-alanine; Z-L-Alanine; Z-Ala-OH; BenzyloxycarbonylLalanine; N-CBZ-L-Alanine copyRight Molecular Structure CAS # 1142-20-7, N-Carbobenzyloxy-L-alanine, N-Benz...
  • Updatetime:Sep 13 2021 
Factory Supply Cbz-L-Alanine
Factory Supply Cbz-L-Alanine
  • FOB Price:0.1 USD/Kilogram 
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  • Appearance:solid or liquid ( refer to COA) 
  • Purity:99.90% 
  • Packaging:25kgs/fiber drum or 200kgs/drum 
  • Usage:upon client's application 
  • Brand:Amitychem 
  • Description:Amitychem Corporation manufacture and supply Cbz-L-Alanine with with high quality, low price and bulk supply. We have been focusing on the research and production of concrete chemicals for 14+ years. Our product quality has ISO, SGS, CQC,FAMI-QS, etc. Cetifica...
  • Updatetime:Mar 09 2021 
N-Cbz-L-Alanine
N-Cbz-L-Alanine
  • FOB Price:3 USD/Kilogram 
  • Min.Order:1 Kilogram 
  • Supply Ability:50 Metric Ton/Year 
  • Appearance:liquid or solid 
  • Purity:95%, 99% 
  • Packaging:clients requirement 
  • Usage:raw material used in Synthesis 
  • Brand:Dayang 
  • Description:Name: N-Carbobenzyloxy-L-alanine Synonyms: (2S)-2-phenylmethoxycarbonylaminopropanoate;N-Benzyloxycarbonyl-L-alanine;N-Carbobenzoxyalanine;N-Benzoxycarbonyl-L-alanine;N-[(Benzyloxy)carbonyl]-L-alanine;Carbobenzoxy-L-alanine;Z-Ala-OH;CBZ -L-(+) -Leucinol;N-Cbz-...
  • Updatetime:Dec 20 2019 
Z-ALA-OH CAS 1142-20-7?
Z-ALA-OH CAS 1142-20-7?
  • FOB Price:20 USD/Kilogram 
  • Min.Order:1 Kilogram 
  • Supply Ability:1000 Kilogram/Day 
  • Appearance:white powder 
  • Purity:99% 
  • Packaging:5kg/drum, 10kg/drum,25kg/drum 
  • Usage:Pharmaceutical Intermediates 
  • Brand:Crovell 
  • Description:At present our company has a large number of spot, if you have any requirements, please contact me:Spring Whatsapp: + 86 19930507977 Wickr: springliu Wechat: 199 3050 7977 Telegram: 199 3050 7985
  • Updatetime:Aug 18 2021 
N-Carbobenzyloxy-L-alanine
N-Carbobenzyloxy-L-alanine
  • FOB Price:100 USD/Kilogram 
  • Min.Order:1 Kilogram 
  • Supply Ability:100 Kilogram/Month 
  • Appearance:WHITE 
  • Purity:99% 
  • Packaging:25KG/DRUM 
  • Usage:APIs Pharmaceutical Adjuvant Biochemicals & Biotech products 
  • Brand:ROYAL 
  • Description:APIs Pharmaceutical Adjuvant Biochemicals & Biotech products
  • Updatetime:Dec 06 2019 
N-Carbobenzyloxy-L-alanine
N-Carbobenzyloxy-L-alanine
  • FOB Price:1 USD/Gram 
  • Min.Order:1kg Kilogram 
  • Supply Ability:1000 Metric Ton/Day 
  • Appearance:COA 
  • Purity:99% 
  • Packaging:1KG/BAG 
  • Usage:For Medical research 
  • Brand:CLAP 
  • Description:Pls feel free to contact us for detailed product specifications, product tech. date sheet, COA and MSDS, prices, delivery time and payment terms.
  • Updatetime:Dec 26 2020 
N-Carbobenzyloxy-L-alanine   CAS 1142-20-7
N-Carbobenzyloxy-L-alanine CAS 1142-20-7
  • Min.Order:25 Kilogram 
  • Supply Ability:Metric Ton/Day 
  • Appearance:white powder 
  • Purity:99% 
  • Packaging:25KG/DRUM 
  • Description:Superiority 1.product name:n-carbobenzyloxy-l-alanine 2.cas:1142-20-7 3.mf:c11h12no4 4.mw:222.2178 5.appearance:white crystalline powder 6.assay:98%min 7.package:1kg/tin Details 1.Product name:N-Carbobenzyloxy-L-alanine 2.CAS:1142-20-7 3.MF:C11H12NO4 4.MW:222....
  • Updatetime:Jan 07 2020 
N-Carbobenzyloxy-L-alanine
N-Carbobenzyloxy-L-alanine
  • Min.Order:1 Gram 
  • Supply Ability:10 Kilogram/Month 
  • Purity:97.00% 
  • Packaging:50g;1kg;5kg 
  • Description:CAS No.:1142-20-7;Name:N-Carbobenzyloxy-L-alanine;Assay:97%.;appearance:White fine powder crystals;Brief Introduction:intermediates, drug discovery
  • Updatetime:Apr 10 2018 
N-Carbobenzyloxy-L-alanine 1142-20-7 Factory Amino acid
N-Carbobenzyloxy-L-alanine 1142-20-7 Factory Amino acid
  • FOB Price:1 USD/Kilogram 
  • Min.Order:10 Kilogram 
  • Supply Ability:50000 Kilogram/Year 
  • Appearance:For details 
  • Purity:99% 
  • Packaging:According to customer requests 
  • Usage:Pharmaceutical raw materials 
  • Brand:Dahua 
  • Updatetime:Sep 29 2016 
N-Carbobenzyloxy-L-alanine
N-Carbobenzyloxy-L-alanine
  • FOB Price:1 USD/Kilogram 
  • Min.Order:1 Kilogram 
  • Supply Ability:100 Kilogram/Month 
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  • Purity:99% 
  • Packaging:Cutomized 
  • Usage:Fine Chemicals and Intermediates 
  • Brand:Career 
  • Description:SP444 N-Carbobenzyloxy-L-alanine Basic information Product Name: N-Carbobenzyloxy-L-alanine Synonyms: N-CBZ-L-ALANINE;N-CBZ-L-ALANINE-OH;N-CARBOBENZYLOXY-L-ALANINE;N-ALPHA-BENZYLOXYCARBONYL-L-ALANINE;N-ALPHA-CARBOBENZOXY-L-ALANINE;N-ALPHA-CBZ-L-ALANINE;N-BENZY...
  • Updatetime:May 21 2019 
N-Carbobenzyloxy-L-alanine
N-Carbobenzyloxy-L-alanine
  • FOB Price:1 USD/Kilogram 
  • Min.Order:1 Kilogram 
  • Supply Ability:1000 Kilogram/Month 
  • Appearance:White crystalline powder 
  • Purity:99%min 
  • Packaging:1kg/aluminium foil bag or as required 
  • Usage:Pharmaceutical Intermediates ,Pharmaceutical Raw Material 
  • Brand:XiNRunde 
  • Description:Name: N-Carbobenzyloxy-L-alanine Synonyms: (2S)-2-phenylmethoxycarbonylaminopropanoate;N-Benzyloxycarbonyl-L-alanine;N-Carbobenzoxyalanine;N-Benzoxycarbonyl-L-alanine;N-[(Benzyloxy)carbonyl]-L-alanine;Carbobenzoxy-L-alanine;Z-Ala-OH;CBZ -L-(+) -Leucinol;N-Cbz-...
  • Updatetime:Mar 26 2019 
N-Carbobenzyloxy-L-alanine Manufacturer/High quality/Best price/In stock
N-Carbobenzyloxy-L-alanine Manufacturer/High quality/Best pr...
  • FOB Price:1 USD/Kilogram 
  • Min.Order:1 Kilogram 
  • Supply Ability:30 Metric Ton/Year 
  • Appearance:White or light yellow powder 
  • Purity:99%min 
  • Packaging:25kg/drum 
  • Usage:Intermediate 
  • Brand:Chemzhongyuan 
  • Description:Name: N-Carbobenzyloxy-L-alanine Synonyms: bbl; zala; z-ala; W-3809; Ala-OH; M03069; cbz-ala; z-l-ala; PHQ-ALA; DB04634; AC-7047; AC1LEHD9; AC1Q29KW; AC1Q5QSQ; EBD54253; AJ-18128; z-ala-oh; AS-12741; AC-24128; J-300019; SC-09286; AB1003871; TR-002664; n-cbz-al...
  • Updatetime:Jul 13 2021 
N-Benzyloxycarbonyl-L-Alanine
N-Benzyloxycarbonyl-L-Alanine
  • FOB Price:1 USD/Gram 
  • Min.Order:1 Gram 
  • Supply Ability:100 Kilogram/Month 
  • Appearance:White solid 
  • Purity:98% 
  • Packaging:Aluminum foil bag,or according to your requirements. 
  • Usage:Pharm intermediate 
  • Brand:HuiChem 
  • Description:We could receive custom synthesis according to your requirements from lab scale to commercial scale
  • Updatetime:Jun 28 2017 
Z-L-Alanine
Z-L-Alanine
  • Min.Order:10 Gram 
  • Supply Ability:10 Metric Ton/Month 
  • Appearance:White powder 
  • Purity:98% at less 
  • Packaging:1kg/Aluminium foil bag or Customized; 25kg net fiber drum lined with plastic bag. 
  • Usage:Research use only, not for direct human use. 
  • Brand:Dernor 
  • Description:Nanjing Dernor Pharmaceutical Technology Co.,Ltd. is a high-tech enterprise specialized in R&D, production and selling of Pharmaceutical intermediates and fine chemicals,such as amino acids and amino acids derivatives ,nucleosides,chiral reagents and chiral bu...
  • Updatetime:Oct 31 2014 
Z-Ala-OH
Z-Ala-OH
  • FOB Price:250 USD/Kilogram 
  • Min.Order:0.1 Kilogram 
  • Supply Ability:100 Kilogram/Year 
  • Appearance:White to off-white powder 
  • Purity:98% 
  • Packaging:500g 
  • Usage:peptide synthesis reagents 
  • Brand:GL Biochem 
  • Description:Product Name:Z-Ala-OH CAS No.:1142-20-7 peptide synthesis reagents
  • Updatetime:Dec 20 2019 
Z-L-Alanine 1142-20-7 supplier
Z-L-Alanine 1142-20-7 supplier
  • Min.Order:1 Milligram 
  • Supply Ability:100 Metric Ton/Year 
  • Appearance:powder 
  • Purity:98% 
  • Packaging:as your required 
  • Description:Superiority nanjing sunsure chemical technology co., ltd., established in 2009, has expanded a compositive entity from initially only as a small manufacturer. the company dedicated to the development, production and marketing of chemicals. sunsure covers whole...
  • Updatetime:Feb 25 2019 
N-Carbobenzyloxy-L-alanine
N-Carbobenzyloxy-L-alanine
  • Min.Order:1 Gram 
  • Purity:98.00% 
  • Packaging:Clients requirement 
  • Usage:Pharmaceutical intermediates 
  • Brand:Isen 
  • Description:【Appearance】 White to off-white crystalline powder【Density】 1.246 g/cm3【Melting Point】 82-84℃【Boiling Point】 356【Vapour】 7.05E-08mmHg at 25°C【Refractive Index】 -14.5 ° (C=2, AcOH)【Flash Point】 209.1°C【Alpha】 -15 o (C=2, ACOH 24 oC)【Solubiliti...
  • Updatetime:May 13 2016 
N-Carbobenzyloxy-L-alanine
N-Carbobenzyloxy-L-alanine
  • Appearance:contact us for more details about N-Carbobenzyloxy-L-alanine, CAS:1142-20-7 
  • Purity:contact us for more details about N-Carbobenzyloxy-L-alanine, CAS:1142-20-7 
  • Packaging:Glass bottle in aluminum foil bag, from mg scale to kg scale 
  • Usage:Chemicals, pharmaceutical research, pharmaceutical intermediates, reagents 
  • Brand:FINETECH 
  • Description:FINETECH INDUSTRY LIMITED is a LONDON based CRO company providing drug discovery & development services to worldwide clients. FINETECH INDUSTRY LIMITED supplies the N-Carbobenzyloxy-L-alanine, CAS:1142-20-7 with the most competitive price and the best quality....
  • Updatetime:Nov 21 2018 
N-Benzyloxycarbonyl-L-Alanine
N-Benzyloxycarbonyl-L-Alanine
  • Min.Order:1 Kilogram 
  • Supply Ability:1000 Metric Ton/Month 
  • Brand:hutongglobal 
  • Description:N-Benzyloxycarbonyl-L-Alanine
  • Updatetime:Feb 13 2015 
N-Carbobenzyloxy-L-alanine
N-Carbobenzyloxy-L-alanine
  • Min.Order:0.5 Kilogram 
  • Purity:99% 
  • Packaging:According to the customer's requirements 
  • Description:Name N-Carbobenzyloxy-L-alanine Synonyms N-Benzyloxycarbonyl-L-alanine; Carbobenzyloxy-L-alanine; Z-L-Alanine; Z-Ala-OH; BenzyloxycarbonylLalanine; N-CBZ-L-Alanine
  • Updatetime:Aug 31 2015 
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