H-半胱氨酸(Dpm)-OH，CAS 登记号 5191-80-0，由济南圣和化工有限公司现货供应，可提供纯度 按批次COA提供(不公开发布) 的规格，下游主要用于有机化学品。支持样品与小批量试用，批量价格请联系我们获取，验收以批次 COA 为准。
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H-Cys(Dpm)-OH · CAS 5191-80-0 · C16H17NO2S.
| CAS Registry Number | 5191-80-0 |
|---|---|
| PubChem CID | 21261 |
| Molecular formula | C16H17NO2S |
| IUPAC name | (2R)-2-amino-3-benzhydrylsulfanylpropanoic acid |
| Molecular Weight | 287.4 |
|---|---|
| XLogP3 | 0.5 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 6 |
| Exact Mass | 287.09799996 |
| Monoisotopic Mass | 287.09799996 |
| Topological Polar Surface Area | 88.6 |
| Heavy Atom Count | 20 |
| Formal Charge | 0 |
| Reported hazard statements | H301 (100%), H400 (100%) |
|---|
H301 (100%): Toxic if swallowed [Danger Acute toxicity, oral]
H400 (100%): Very toxic to aquatic life [Warning Hazardous to the aquatic environment, acute hazard]
5191-80-0; S-Diphenylmethyl-L-cysteine; S-Benzhydryl-L-cysteine; L-3-(Diphenylmethylthio)alanine; L-Cysteine, S-(diphenylmethyl)-; CYSTEINE, S-DIPHENYLMETHYL-, L-; NSC 86162; Alanine, 3-(diphenylmethylthio)-, L-; S-(Diphenylmethyl)-L-cysteine; BRN 2565688; Alanine, 3-((diphenylmethyl)thio)-, L-; DTXSID90199876; Alanine, 3-[(diphenylmethyl)thio]-, L-; RefChem:581396; DTXCID50122367; L-Cysteine, S-(diphenylmethyl)-(9CI)
CAS 5191-80-0; molecular formula C16H17NO2S; molecular weight — g/mol.
5191-80-0, S-Diphenylmethyl-L-cysteine, S-Benzhydryl-L-cysteine, L-3-(Diphenylmethylthio)alanine, L-Cysteine, S-(diphenylmethyl)-, CYSTEINE, S-DIPHENYLMETHYL-, L-.
Hazard statements reported: H301, H400.
Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.