D-(-)-精氨酸，CAS 登记号 157-06-2，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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D-(-)-Arginine · CAS 157-06-2 · C6H14N4O2. UNII R54Z304Z7C.
| CAS Registry Number | 157-06-2 |
|---|---|
| PubChem CID | 71070 |
| Molecular formula | C6H14N4O2 |
| IUPAC name | (2R)-2-amino-5-(diaminomethylideneamino)pentanoic acid |
| UNII (FDA) | R54Z304Z7C |
| Molecular Weight | 174.20 |
|---|---|
| XLogP3 | -4.2 |
| Hydrogen Bond Donor Count | 4 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 5 |
| Exact Mass | 174.11167570 |
| Monoisotopic Mass | 174.11167570 |
| Topological Polar Surface Area | 128 |
| Heavy Atom Count | 12 |
| Formal Charge | 0 |
| GHS notification summary | 82.6% (38 / 46) |
|---|
| GHS notification summary | 82.6% (38 / 46) |
|---|---|
| Reported hazard statements | H319 (17.4%) |
This chemical does not meet GHS hazard criteria for 82.6% (38 of 46) of all reports.
H319 (17.4%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
D-Arginine; 157-06-2; D-Arginin; (R)-2-amino-5-guanidinopentanoic acid; Arginine, d-; D-2-Amino-5-guanidinovaleric acid; (2R)-2-amino-5-carbamimidamidopentanoic acid; EINECS 205-866-5; (-)-D-Arginine hydrate; (2R)-2-amino-5-(diaminomethylideneamino)pentanoic acid; R54Z304Z7C; (2R)-2-amino-5-guanidinopentanoic acid; (2R)-2-amino-5-[(diaminomethylidene)amino]pentanoic acid; CHEBI:15816; DTXSID40883354; (2R)-2-amino-5-(carbamimidamido)pentanoic acid
CAS 157-06-2; molecular formula C6H14N4O2; molecular weight — g/mol.
D-Arginine, 157-06-2, D-Arginin, (R)-2-amino-5-guanidinopentanoic acid, Arginine, d-, D-2-Amino-5-guanidinovaleric acid.
82.6% of GHS notifications report no hazard classification (38 of 46).
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.