2-(Thiophene-2-amido)thiophene-3-carboxylic acid CAS 926235-66-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 926235-66-7 |
| Molecular Formula | C10H7NO3S2 |
| Molecular Weight | 253.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2-(Thiophene-2-amido)thiophene-3-carboxylic acid (CAS 926235-66-7) pharmaceutical standards reference standard. Molecular formula: C10H7NO3S2. Molecular weight: 253.30 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C10H7NO3S2 |
| Molecular Weight | 253.30 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
Related Thiophene Standards
- 2-(1-(Thiophene-2-carbonyl)piperidin-4-yl)acetic acid (CAS 1030422-31-1)
- 1-(Thiophene-2-carbonyl)piperidine-4-carbohydrazide (CAS 1557593-84-6)
- MEthyl 1-(thiophene-2-carbonyl)piperidine-4-carboxylate (CAS 349620-26-4)
- 2-(5-(Thiophene-3-carbonyl)thiophen-2-yl)acetic acid (CAS 1447964-79-5)
- N'-(thiophene-2-carbonyl)thiophene-2-carbohydrazide (CAS 24499-57-8)
- 2-(5-(Thiophene-2-carbonyl)thiophen-2-yl)acetamide (CAS 339099-10-4)
- 2-(4-(Thiophene-3-carbonyl)morpholin-2-yl)acetic acid (CAS 1501249-44-0)
- 1-Methyl-5-(thiophene-2-carboxamido)-1H-pyrazole-3-carboxylic acid (CAS 1239784-32-7)
Recommended Standards
- 2-(p-Tolyl)-3a,4,7,7a-tetrahydro-1H-4,7-methanoisoindole-1,3(2H)-dione (CAS 72657-49-9)
- 2,5,6-Trimethyl-7-phenyl-3H-pyrrolo[2,3-d]pyrimidin-4(7H)-one (CAS 86520-36-7)
- 2-(Phenylsulfonyl)thiazole-5-carbaldehyde (CAS 477886-95-6)
- 4-(2-Ethyl-benzoimidazol-1-yl)-4-oxo-butyric acid (CAS 402944-83-6)
- 1-Cyclopropoxy-3-methyl-2-(trifluoromethyl)benzene (CAS 1243326-14-8)
- 3-(2-Hydroxy-ethoxymethyl)-piperidine-1-carboxylic acid tert-butyl ester (CAS 1353987-71-9)
- 4-Ethyl-5-(pyrazin-2-yl)-4h-1,2,4-triazole-3-thiol (CAS 37545-29-2)
- (3-Fluoro-benzyl)-[2-(1H-indol-3-yl)-ethyl]-amine oxalate (CAS 1135347-26-0)
- 4-(2,2,2-Trifluoroethyl)-1H-pyrazol-3-amine (CAS 1057259-62-7)
- (Leu31,Pro3?)-Neuropeptide Y (human, rat) trifluoroacetate salt (CAS 132699-73-1)
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