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D-Cystine(CAS: 349-46-2)

D-Cystine
CAS Number

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Basic Information

Molecular Formula
C6H12N2O4S2
Molecular Weight
240.31 g/mol

Physical Properties

Melting Point
265 °C (dec.) (lit.)
Boiling Point
468.2℃ at 760 mmHg
Flash Point
237 °C
Water Solubility
0.057 g/L (25 ºC)

Chemical Identifiers

SMILES
N[C@H](CSSC[C@@H](N)C(=O)O)C(=O)O
InChIKey
LEVWYRKDKASIDU-QWWZWVQMSA-N

Database References

MDL Number
MFCD00002610
Beilstein Registry Number
1728093

FAQ

D-Cystine, also known as D-cysteine, is an amino acid with the molecular formula C5H11NO3S. It is the D-isomer of cysteine and is a colorless crystalline solid at room temperature.
D-Cystine is primarily used as a nutritional supplement and in pharmacological applications. It is also used in the food industry as a flavor enhancer and in research as a reagent.
D-Cystine is generally considered safe for most uses. However, it should be handled with care and stored properly to avoid degradation. It is not considered hazardous under normal conditions but should be kept away from heat and direct light.
D-Cystine should be stored in a cool, dry place, protected from direct light and heat. It should be kept in a tightly sealed container to prevent degradation. Avoid storing it near sources of heat or direct sunlight.

Safety Notice

Please verify product specifications and safety data before use. Contact the supplier for detailed safety information.

Always follow proper handling procedures

Contact Information

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