2,3-二氧代-2,3-二氢-1H-吲哚-5-羧酸，CAS 登记号 25128-32-9，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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2,3-dioxo-2,3-dihydro-1H-indole-5-carboxylic acid · CAS 25128-32-9 · C9H5NO4. UNII ST50177676.
| CAS Registry Number | 25128-32-9 |
|---|---|
| PubChem CID | 3265762 |
| Molecular formula | C9H5NO4 |
| IUPAC name | 2,3-dioxo-1H-indole-5-carboxylic acid |
| UNII (FDA) | ST50177676 |
| Molecular Weight | 191.14 |
|---|---|
| XLogP3 | 0.2 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 1 |
| Exact Mass | 191.02185764 |
| Monoisotopic Mass | 191.02185764 |
| Topological Polar Surface Area | 83.5 |
| Heavy Atom Count | 14 |
| Formal Charge | 0 |
| Reported hazard statements | H302 (100%), H315 (100%), H319 (100%), H335 (100%) |
|---|
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
2,3-dioxo-2,3-dihydro-1H-indole-5-carboxylic acid; RefChem:442571; 828-119-0; 2,3-Dioxoindoline-5-carboxylic acid; 25128-32-9; 2,3-dioxo-1H-indole-5-carboxylic Acid; MFCD00967204; 1H-Indole-5-carboxylic acid, 2,3-dihydro-2,3-dioxo-; 2,3-DIOXO-5-INDOLINECARBOXYLIC ACID; 5-CARBOXYISATIN; 2,3-dioxo-1H-benzo[d]azolidine-5-carboxylic acid; 2,3-Dioxoindoline-5-carboxylicAcid; CHEMBL208034; SCHEMBL1050601; SCHEMBL29631093; DTXSID30390825
CAS 25128-32-9; molecular formula C9H5NO4; molecular weight — g/mol.
2,3-dioxo-2,3-dihydro-1H-indole-5-carboxylic acid, RefChem:442571, 828-119-0, 2,3-Dioxoindoline-5-carboxylic acid, 25128-32-9, 2,3-dioxo-1H-indole-5-carboxylic Acid.
Hazard statements reported: H302, H315, H319, H335.
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.