5-(methoxycarbonyl)thiophene-2-carboxylic acid (CAS No. 50340-79-9) 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 5-(methoxycarbonyl)thiophene-2-carboxylic acid is 50340-79-9.
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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5-(methoxycarbonyl)thiophene-2-carboxylic acid · CAS 50340-79-9 · C7H6O4S. UNII HMS1671L22.
| CAS Registry Number | 50340-79-9 |
|---|---|
| PubChem CID | 818352 |
| Molecular formula | C7H6O4S |
| IUPAC name | 5-methoxycarbonylthiophene-2-carboxylic acid |
| UNII (FDA) | HMS1671L22 |
| Molecular Weight | 186.19 |
|---|---|
| XLogP3 | 1.6 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 3 |
| Exact Mass | 185.99867984 |
| Monoisotopic Mass | 185.99867984 |
| Topological Polar Surface Area | 91.8 |
| Heavy Atom Count | 12 |
| Formal Charge | 0 |
| Reported hazard statements | H302 (66.7%), H315 (100%), H319 (100%), H335 (100%) |
|---|
H302 (66.7%): Harmful if swallowed [Warning Acute toxicity, oral]
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
5-(methoxycarbonyl)thiophene-2-carboxylic acid; 50340-79-9; DTXSID20355948; RefChem:101809; DTXCID60307007; 675-248-1; Thiophene-2,5-dicarboxylic acid monomethyl ester; 5-methoxycarbonylthiophene-2-carboxylic acid; 5-(methoxycarbonyl)-2-thiophenecarboxylic acid; MFCD01203161; 38321-95-8; 5-methoxycarbonyl-2-thiophenecarboxylic acid; HMS1671L22; STK379736; SY021571; SR-01000519266
CAS 50340-79-9; molecular formula C7H6O4S; molecular weight — g/mol.
5-(methoxycarbonyl)thiophene-2-carboxylic acid, 50340-79-9, DTXSID20355948, RefChem:101809, DTXCID60307007, 675-248-1.
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.
Supplier: Jinan Shenghe Chemical Co., Ltd. · Reply within one business day.