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D-Cystine 98%, ACROS Organics™

Chemical Identifiers

CAS 349-46-2
Molecular Formula C6H12N2O4S2
Molecular Weight (g/mol) 240.292
MDL Number MFCD00002610
InChI Key LEVWYRKDKASIDU-QWWZWVQMSA-N
Synonym d-cystine, 2-amino-3-2s-2-amino-2-carboxyethyl disulfanyl propanoic acid
PubChem CID 6857538
ChEBI CHEBI:35494
IUPAC Name (2S)-2-amino-3-[[(2S)-2-amino-2-carboxyethyl]disulfanyl]propanoic acid
SMILES C(C(C(=O)O)N)SSCC(C(=O)O)N
View More Specs

Products 2
Catalog Number Mfr. No. Quantity Packaging Price Quantity  
Catalog Number Mfr. No. Quantity Packaging Price Quantity  
AC133982500 SDS View Documents Acros Organics
133982500
250mg Glass bottle N/A N/A  
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
AC133980010 SDS View Documents Acros Organics
133980010
1g Glass bottle N/A N/A  
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
Specifications

Chemical Identifiers

349-46-2
240.292
LEVWYRKDKASIDU-QWWZWVQMSA-N
6857538
(2S)-2-amino-3-[[(2S)-2-amino-2-carboxyethyl]disulfanyl]propanoic acid
C6H12N2O4S2
MFCD00002610
d-cystine, 2-amino-3-2s-2-amino-2-carboxyethyl disulfanyl propanoic acid
CHEBI:35494
C(C(C(=O)O)N)SSCC(C(=O)O)N

Specifications

349-46-2
98%
C6H12N2O4S2
MFCD00002610
Glass bottle
LEVWYRKDKASIDU-QWWZWVQMSA-N
(2S)-2-amino-3-[[(2S)-2-amino-2-carboxyethyl]disulfanyl]propanoic acid
6857538
CHEBI:35494
240.29
98%
White
250mg
(1% soln. in 1N HCl) clear, colorless
Authentic
[-SCH2CH(NH2)CO2H]2
15, 2779
d-cystine, 2-amino-3-2s-2-amino-2-carboxyethyl disulfanyl propanoic acid
C(C(C(=O)O)N)SSCC(C(=O)O)N
240.292
+ 214.00
Solubility in water: 0.057g/L (25°C).
Fine Crystalline Powder
0.1% max.
260.0°C
D-Cystine, 98%
Safety and Handling

Safety and Handling

GHS H Statement:
Causes serious eye irritation.
Harmful if swallowed.
Causes skin irritation.
May cause respiratory irritation.

GHS P Statement:
Avoid breathing dust/fume/gas/mist/vapors/spray.
IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell.
IF ON SKIN: Wash with plenty of soap and water.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.

EINECSNumber : 206-486-2