2-羟基喹啉-3-羧酸，CAS 登记号 2003-79-4，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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2-hydroxyquinoline-3-carboxylic acid · CAS 2003-79-4 · C10H7NO3. UNII 5YC1Y02JDC.
| CAS Registry Number | 2003-79-4 |
|---|---|
| PubChem CID | 332488 |
| Molecular formula | C10H7NO3 |
| IUPAC name | 2-oxo-1H-quinoline-3-carboxylic acid |
| UNII (FDA) | 5YC1Y02JDC |
| Molecular Weight | 189.17 |
|---|---|
| XLogP3 | 1.6 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 1 |
| Exact Mass | 189.042593085 |
| Monoisotopic Mass | 189.042593085 |
| Topological Polar Surface Area | 66.4 |
| Heavy Atom Count | 14 |
| Formal Charge | 0 |
| Reported hazard statements | H302 (100%), H312 (100%), H315 (100%), H319 (100%), H332 (100%), H335 (100%) |
|---|
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
H312 (100%): Harmful in contact with skin [Warning Acute toxicity, dermal]
2003-79-4; 2-oxo-1,2-dihydroquinoline-3-carboxylic acid; 3-Quinolinecarboxylic acid, 1,2-dihydro-2-oxo-; 2-Hydroxy-3-quinolinecarboxylic acid; 2-quinolone-3-carboxylic acid; 2-Oxoquinoline-3-carboxylic acid; 5YC1Y02JDC; NSC 329342; NSC-329342; DTXSID50173854; 3-CARBOXY-2-HYDROXYQUINOLINE; QUINOLIN-2(1H)-ONE-3-CARBOXYLIC ACID; 1,2-DIHYDRO-2-OXO-3-QUINOLINECARBOXYLIC ACID; RefChem:483518; DTXCID1096345; 843-452-1
CAS 2003-79-4; molecular formula C10H7NO3; molecular weight — g/mol.
2003-79-4, 2-oxo-1,2-dihydroquinoline-3-carboxylic acid, 3-Quinolinecarboxylic acid, 1,2-dihydro-2-oxo-, 2-Hydroxy-3-quinolinecarboxylic acid, 2-quinolone-3-carboxylic acid, 2-Oxoquinoline-3-carboxylic acid.
Hazard statements reported: H302, H312, H315, H319, H332.
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.