S-Phenyl-L-cysteine
S-苯基-L-半胱氨酸
Also known as: S-Phenylcysteine, (R)-2-Amino-3-(phenylthio)propanoic acid, 3-(Phenylthio)-L-alanine, 4-Thia-L-homophenylalanine, H-Cys(Phenyl)-OH, beta-phenylcysteine, L-S-phenylcysteine, (R)-S-phenylcysteine, MFCD01318758
- CAS No.
- 34317-61-8
- Jingsj CID
- J-45626-3
- Molecular Formula
- C9H11NO2S
- Chinese Name
- S-苯基-L-半胱氨酸
- Molecular Weight
- 197.25 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 200 °C (dec.)(lit.) |
|---|---|
| Boiling Point | 361.5±37.0 °C at 760 mmHg |
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 172.4±26.5 °C |
Frequently Asked Questions
What is the CAS number of S-Phenyl-L-cysteine?
34317-61-8
What are the molecular formula and molecular weight of S-Phenyl-L-cysteine?
C9H11NO2S, molecular weight 197.25 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026