2-(Thiophene-2-carbonyl)benzoic acid CAS 46496-80-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 46496-80-4 |
| Molecular Formula | C12H8O3S |
| Molecular Weight | 232.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(Thiophene-2-carbonyl)benzoic acid (CAS 46496-80-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C12H8O3S. Molecular weight: 232.26 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C12H8O3S |
| Molecular Weight | 232.26 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1970 |
| Sulfur Atoms | 1 |
Related Thiophene Standards
- 5-(Thiophene-2-sulfonyl)-1,2,3-thiadiazole (CAS 478042-67-0)
- 2-[5-(Thiophene-2-carbonyl)thiophen-2-yl]acetonitrile (CAS 339098-98-5)
- 1-(Thiophene-2-carbonyl)-1H-1,2,3-benzotriazole (CAS 301164-69-2)
- 2-(Thiophene-2-sulfonamido)propanoic acid (CAS 82068-11-9)
- 3-(Thiophene-2-sulfonamido)propanoic acid (CAS 82068-12-0)
- Methyl 5-(thiophene-2-carbonyl)furan-2-carboxylate (CAS 170632-17-4)
- Thiophene, 3,4-diphenyl- (CAS 16939-13-2)
- 3-(thiophene-2-carbonyl)-3-azabicyclo[3.1.0]hexane-2-carboxylic acid (CAS 1008645-20-2)
Recommended Standards
- 2-(Quinolin-8-ylsulfonyl)acetonitrile (CAS 60717-37-5)
- 2,4-Dimethoxybenzenesulfonohydrazide (CAS 73737-06-1)
- 2-(naphthalen-1-yl)-1H-1,3-benzodiazole (CAS 2562-81-4)
- Benzyl (2-((2-hydroxyethyl)amino)ethyl)carbamate (CAS 3560-45-0)
- 3-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(3-bromophenyl)propanoic acid (CAS 276262-71-6)
- 7-Fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzo[d]thiazol-2-amine (CAS 2735742-72-8)
- 2-Bromo-1-(1-methyl-1,4,6,7-tetrahydro-5H-[1,2,3]triazolo[4,5-c]pyridin-5-yl)propan-1-one (CAS 1443290-41-2)
- Ceftriaxone EP Impurity A (CAS 92143-31-2)
- 1807979-78-7 3-Bromo-1-(isopropoxymethyl)-1H-1,2,4-triazole MFCD28954602 (CAS 1807979-78-7)
- Semaglutide Impurity 12 (CAS CATO-C4X-222612)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com