1H-1,2,4-三氮唑-1-甲脒单盐酸盐，CAS 登记号 19503-26-5，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，下游主要用于精细化学品；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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1H-1,2,4-Triazole-1-carboxamidine Monohydrochloride · CAS 19503-26-5 · C3H6ClN5. UNII ST51036388.
| CAS Registry Number | 19503-26-5 |
|---|---|
| PubChem CID | 16218515 |
| Molecular formula | C3H6ClN5 |
| IUPAC name | 1,2,4-triazole-1-carboximidamide;hydrochloride |
| UNII (FDA) | ST51036388 |
| Molecular Weight | 147.57 |
|---|---|
| Hydrogen Bond Donor Count | 3 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 1 |
| Exact Mass | 147.0311729 |
| Monoisotopic Mass | 147.0311729 |
| Topological Polar Surface Area | 80.6 |
| Heavy Atom Count | 9 |
| Formal Charge | 0 |
| Complexity | 99.8 |
| Reported hazard statements | H301 (92.9%), H319 (100%) |
|---|
H301 (92.9%): Toxic if swallowed [Danger Acute toxicity, oral]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
1H-1,2,4-Triazole-1-carboximidamide hydrochloride; RefChem:437877; 606-331-2; 19503-26-5; 1H-1,2,4-Triazole-1-carboxamidine monohydrochloride; 1H-1,2,4-Triazole-1-carboxamidine hydrochloride; MFCD03095468; 1,2,4-Triazole-1-carboximidamide Hydrochloride; 1,2,4-triazole-1-carboximidamide;hydrochloride; C3H6ClN5; 1H-1,2,4-Triazole-1-carboximidamide, hydrochloride (1:1); [Amino(1,2,4-triazol-1-yl)methylidene]azanium;chloride; 1H-1,2,4-Triazole-1-Carboxamidine; CID 11571826; 1H-1,2,4-Triazole-1-carboximidamide, monohydrochloride; Peramivir Intermediates
CAS 19503-26-5; molecular formula C3H6ClN5; molecular weight — g/mol.
1H-1,2,4-Triazole-1-carboximidamide hydrochloride, RefChem:437877, 606-331-2, 19503-26-5, 1H-1,2,4-Triazole-1-carboxamidine monohydrochloride, 1H-1,2,4-Triazole-1-carboxamidine hydrochloride.
Hazard statements reported: H301, H319.
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.