S-Phenyl-L-cysteine (CAS 34317-61-8) — formula C9H11NO2S, molecular weight 197.26; category organic chemicals.
S-Phenyl-L-cysteine (CAS 34317-61-8) is a chemical raw material in the organic chemicals category. Its molecular formula C9H11NO2S comprises 9 C, 11 H, 1 N, 2 O, 1 S atoms. Its molecular weight is about 197.26. Reported physicochemical data: LogP about -1.2. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 34317-61-8 |
|---|---|
| Molecular Formula | C9H11NO2S |
| Molecular Weight | 197.26 |
| LogP | -1.2 |
| Category | Organic Chemicals |
S-Phenyl-L-cysteine is a carbon-based organic compound with CAS registry number 34317-61-8 and molecular formula C9H11NO2S (molecular weight 197.26), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 34317-61-8
Its molecular formula C9H11NO2S comprises 9 C, 11 H, 1 N, 2 O, 1 S atoms.
Also known as: S-Phenyl-L-cysteine · S-苯基-L-半胱氨酸
Category: organic chemicals
The CAS registry number of S-Phenyl-L-cysteine is 34317-61-8.
Molecular formula C9H11NO2S, molecular weight 197.26.
It is also registered under: S-Phenyl-L-cysteine, S-苯基-L-半胱氨酸.
Category: Organic Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for S-Phenyl-L-cysteine (CAS 34317-61-8), compiled from public chemistry databases.
| CAS Registry Number | 34317-61-8 |
|---|---|
| PubChem CID | 119462 |
| Molecular formula | C9H11NO2S |
| IUPAC name | (2R)-2-amino-3-phenylsulfanylpropanoic acid |
| Molecular Weight | 197.26 |
|---|---|
| XLogP3 | -1.2 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 4 |
| Exact Mass | 197.05104977 |
| Monoisotopic Mass | 197.05104977 |
| Topological Polar Surface Area | 88.6 |
| Heavy Atom Count | 13 |
34317-61-8; beta-Phenylcysteine; S-Phenylcysteine; 3-Phenylcysteine; DTXSID20187882; RefChem:567940; DTXCID80110373; S-Phenyl-L-cysteine; H-Cys(phenyl)-OH; (R)-2-Amino-3-(phenylthio)propanoic acid; (2R)-2-amino-3-phenylsulfanylpropanoic acid; MFCD01318758; SCHEMBL342512; AKOS006281414; FD21309; (2R)-2-amino-3-phenylthiopropanoic acid
S-Phenyl-L-cysteine · CAS 34317-61-8 · C9H11NO2S.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: S-苯基-L-半胱氨酸