5-硝基-2-糠酸，CAS 登记号 645-12-5，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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5-Nitro-2-furoic acid · CAS 645-12-5 · C5H3NO5. UNII UTY7TN9FTP.
| CAS Registry Number | 645-12-5 |
|---|---|
| PubChem CID | 12577 |
| Molecular formula | C5H3NO5 |
| IUPAC name | 5-nitrofuran-2-carboxylic acid |
| UNII (FDA) | UTY7TN9FTP |
| Molecular Weight | 157.08 |
|---|---|
| XLogP3 | 1 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 1 |
| Exact Mass | 157.00112220 |
| Monoisotopic Mass | 157.00112220 |
| Topological Polar Surface Area | 96.3 |
| Heavy Atom Count | 11 |
| Formal Charge | 0 |
| Reported hazard statements | H319 (90.9%), H341 (11.4%) |
|---|
H319 (90.9%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
H341 (11.4%): Suspected of causing genetic defects [Warning Germ cell mutagenicity]
5-NITRO-2-FUROIC ACID; 645-12-5; 5-Nitrofuroic acid; 2-Furoic acid, 5-nitro-; DTXSID00214746; NFCA; RefChem:537405; DTXCID30137237; 211-432-6; 5-Nitrofuran-2-carboxylic acid; Nitrofurate; 5-Nitro-2-furancarboxylic Acid; 2-Furancarboxylic acid, 5-nitro-; MFCD00003240; 5-Nitrofurancarboxylic acid; 5-Nitropyromucic acid
CAS 645-12-5; molecular formula C5H3NO5; molecular weight — g/mol.
5-NITRO-2-FUROIC ACID, 645-12-5, 5-Nitrofuroic acid, 2-Furoic acid, 5-nitro-, DTXSID00214746, NFCA.
Hazard statements reported: H319, H341.
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.