Allylcysteine，CAS 登记号 21593-77-1，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Organic Chemicals。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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本页已列出 Allylcysteine 的 CAS 号：21593-77-1，可与随货 COA 核对。
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S-ALLYL-L-CYSTEINE is identified by CAS 21593-77-1, molecular formula C6H11NO2S and molecular weight 161.05 g/mol. UNII 81R3X99M15; ChEBI 133648; InChIKey ZFAHNWWNDFHPOH-YFKPBYRVSA-N.
| CAS Registry Number | 21593-77-1 |
|---|---|
| PubChem CID | 9793905 |
| Molecular formula | C6H11NO2S |
| Molecular weight | 161.05 g/mol |
| IUPAC name | (2R)-2-amino-3-prop-2-enylsulfanylpropanoic acid |
| InChIKey | ZFAHNWWNDFHPOH-YFKPBYRVSA-N |
| UNII (FDA) | 81R3X99M15 |
| ChEBI ID | CHEBI:133648 |
| FEMA number | 4322 |
| JECFA number | 1710 |
| Molecular Weight | 161.22 |
|---|---|
| XLogP3 | -2.1 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 5 |
| Exact Mass | 161.05104977 |
| Monoisotopic Mass | 161.05104977 |
| Topological Polar Surface Area | 88.6 |
| Heavy Atom Count | 10 |
| Formal Charge | 0 |
| Regulatory & Food Contact | EU Flavoring substances FDA Substance added to food: FLAVORING AGENT OR ADJUVANT Flavoring Agents FLAVOURING_AGENT: Flavouring Agent Savory No safety concern at current levels of intake when used as a flavouring agent |
|---|---|
| GHS notification summary | 70.1% (89 / 127) |
| GHS notification summary | 70.1% (89 / 127) |
|---|---|
| Reported hazard statements | H317 (29.9%) |
This chemical does not meet GHS hazard criteria for 70.1% (89 of 127) of all reports.
H317 (29.9%): May cause an allergic skin reaction [Warning Sensitization, Skin]
S-allyl-L-cysteine; 21593-77-1; S-Allylcysteine; S-Allyl cysteine; L-Cysteine, S-2-propenyl-; (+)-S-ALLYLCYSTEINE; CHEBI:74077; 81R3X99M15; (2R)-2-amino-3-prop-2-enylsulfanylpropanoic acid; FEMA NO. 4322; DTXSID20894862; NSC-96449; (2R)-2-AMINO-3-(PROP-2-EN-1-YLSULFANYL) PROPANOIC ACID; NSC96449; RefChem:48874; DTXCID901324424
CAS 21593-77-1; molecular formula C6H11NO2S; molecular weight 161.05 g/mol.
S-allyl-L-cysteine, 21593-77-1, S-Allylcysteine, S-Allyl cysteine, L-Cysteine, S-2-propenyl-, (+)-S-ALLYLCYSTEINE.
Documented regulatory listings: EU Flavoring substances; FDA Substance added to food: FLAVORING AGENT OR ADJUVANT; Flavoring Agents.
70.1% of GHS notifications report no hazard classification (89 of 127).
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.