D-Cysteine Cas:921-01-7
| Catalog Number | XD91287 |
| Product Name | D-Cysteine |
| CAS | 921-01-7 |
| Molecular Formula | C3H7NO2S |
| Molecular Weight | 121.16 |
| Storage Details | Ambient |
| Harmonized Tariff Code | 29309013 |
Product Specification
| Appearance | White to off-white powder |
| Assay | 99% min |
D-Cysteine is a naturally occurring enantiomer of L-Cysteine. It is a non-proteogenic sulfur-containing amino acid. D-cysteine can be generated from L-cysteine via cysteine racemase.. This enzyme decomposes D-cysteine into pyruvate, H2S, and NH3.
D-cysteine is an unnatural amino acid and a powerful inhibitor of Escherichia coli growth.White to slightly off-white crystalline powder Store at -15°C, protect from light and air.
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