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ChemicalBook >> CAS DataBase List >> N,N'-DIBENZOYL-L-CYSTINE

N,N'-DIBENZOYL-L-CYSTINE

N,N'-DIBENZOYL-L-CYSTINE price.
  • $57 - $930.78
  • Product name: N,N'-DIBENZOYL-L-CYSTINE
  • CAS: 25129-20-8
  • MF: C20H20N2O6S2
  • MW: 448.51
  • EINECS:246-640-6
  • MDL Number:MFCD00063220
  • Synonyms:BENZOYL-L-CYSTINE (DI);N-BENZOYL-L-CYSTINE;N,N'-DIBENZOYL-L-CYSTINE;N,N-Dibenzoyl-L-Cystine>96%;DIBENZOYLCYSTINE;Einecs 246-640-6;L-N,N'-Dibenzoylcystine;(2R)-3-{[(2R)-2-carboxy-2-(phenylformamido)ethyl]disulfanyl}-2-(phenylformamido)propanoic acid
8 prices
Selected condition：
Brand
  • American Custom Chemicals Corporation
  • Biosynth Carbosynth
  • Sigma-Aldrich
  • TRC
Package
  • 1g
  • 5G
  • 10g
  • 25g
  • 50g
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberAAA0001541
  • Product descriptionN,N'-DIBENZOYL-L-CYSTINE 95.00%
  • Packaging5G
  • Price$930.78
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFD66273
  • Product descriptionN,N'-Dibenzoyl-L-cystine
  • Packaging5G
  • Price$57
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFD66273
  • Product descriptionN,N'-Dibenzoyl-L-cystine
  • Packaging10g
  • Price$102.5
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFD66273
  • Product descriptionN,N'-Dibenzoyl-L-cystine
  • Packaging25g
  • Price$225
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFD66273
  • Product descriptionN,N'-Dibenzoyl-L-cystine
  • Packaging50g
  • Price$415
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number33562
  • Product descriptionN,N′-Dibenzoyl-L-cystine 98%
  • Packaging5g
  • Price$390
  • Updated2024-03-01
  • Buy
  • ManufacturerTRC
  • Product numberD423093
  • Product descriptionN,N''-Dibenzoyl-L-cysteine
  • Packaging1g
  • Price$65
  • Updated2021-12-16
  • Buy
  • ManufacturerTRC
  • Product numberD423093
  • Product descriptionN,N''-Dibenzoyl-L-cysteine
  • Packaging5g
  • Price$265
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
American Custom Chemicals Corporation AAA0001541 N,N'-DIBENZOYL-L-CYSTINE 95.00% 5G $930.78 2021-12-16 Buy
Biosynth Carbosynth FD66273 N,N'-Dibenzoyl-L-cystine 5G $57 2021-12-16 Buy
Biosynth Carbosynth FD66273 N,N'-Dibenzoyl-L-cystine 10g $102.5 2021-12-16 Buy
Biosynth Carbosynth FD66273 N,N'-Dibenzoyl-L-cystine 25g $225 2021-12-16 Buy
Biosynth Carbosynth FD66273 N,N'-Dibenzoyl-L-cystine 50g $415 2021-12-16 Buy
Sigma-Aldrich 33562 N,N′-Dibenzoyl-L-cystine 98% 5g $390 2024-03-01 Buy
TRC D423093 N,N''-Dibenzoyl-L-cysteine 1g $65 2021-12-16 Buy
TRC D423093 N,N''-Dibenzoyl-L-cysteine 5g $265 2021-12-16 Buy

Properties

Melting point :195-200 °C (dec.)
Boiling point :814.3±65.0 °C(Predicted)
Density :1.423
form :powder
pka :3.06±0.10(Predicted)
optical activity :[α]20/D 215±8°, c = 1% in ethanol
BRN :2068210

Safety Information

Symbol(GHS):
Signal word:
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
Precautionary statements:

Description

N,N'-Dibenzoyl-L-cystine chiral modifier of LiBH4 for enantioselective reductions of heteroaromatic , aromatic, and unsaturated ketones to alcohols.

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