2-oxo-2H-chromene-3-carboxylic acid (CAS No. 531-81-7) is supplied by Jinan Shenghe Chemical Co., Ltd. with a typical purity of 按批次COA提供(不公开发布). Main applications include Organic Chemicals. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.
Organic Chemicals
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The CAS number of 2-oxo-2H-chromene-3-carboxylic acid is 531-81-7.
Typical purity is 按批次COA提供(不公开发布), supplied in 按订单/批次确认(不公开发布), with COA provided.
Main applications include Organic Chemicals.
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2-oxo-2H-chromene-3-carboxylic acid · CAS 531-81-7 · C10H6O4. UNII V85UOV8788.
| CAS Registry Number | 531-81-7 |
|---|---|
| PubChem CID | 10752 |
| Molecular formula | C10H6O4 |
| IUPAC name | 2-oxochromene-3-carboxylic acid |
| UNII (FDA) | V85UOV8788 |
| Molecular Weight | 190.15 |
|---|---|
| XLogP3 | 2.2 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 1 |
| Exact Mass | 190.02660867 |
| Monoisotopic Mass | 190.02660867 |
| Topological Polar Surface Area | 63.6 |
| Heavy Atom Count | 14 |
| Formal Charge | 0 |
| Reported hazard statements | H301 (100%) |
|---|
H301 (100%): Toxic if swallowed [Danger Acute toxicity, oral]
P264, P270, P301+P316, P321, P330, P405, and P501 (click each P-code to see the statement)
Coumarin-3-carboxylic acid; 531-81-7; 2-Oxo-2H-chromene-3-carboxylic acid; 3-Carboxycoumarin; G 1 (rodenticide); 2H-1-BENZOPYRAN-3-CARBOXYLIC ACID, 2-OXO-; V85UOV8788; NSC-14797; NSC-53239; DTXSID70201183; RefChem:128245; DTXCID70123674; 208-518-0; 2-Oxochromene-3-carboxylic acid; 2-Oxo-2H-1-benzopyran-3-carboxylic acid; MFCD00006852
CAS 531-81-7; molecular formula C10H6O4; molecular weight — g/mol.
Coumarin-3-carboxylic acid, 531-81-7, 2-Oxo-2H-chromene-3-carboxylic acid, 3-Carboxycoumarin, G 1 (rodenticide), 2H-1-BENZOPYRAN-3-CARBOXYLIC ACID, 2-OXO-.
Hazard statements reported: H301.
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.
Supplier: Jinan Shenghe Chemical Co., Ltd. · Reply within one business day.