2-Formyl-4-methylthiophene-3-carboxylic acid CAS 2167543-72-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2167543-72-6 |
| Molecular Formula | C7H6O3S |
| Molecular Weight | 170.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2-Formyl-4-methylthiophene-3-carboxylic acid (CAS 2167543-72-6) pharmaceutical standards reference standard. Molecular formula: C7H6O3S. Molecular weight: 170.19 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C7H6O3S |
| Molecular Weight | 170.19 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Sulfur Atoms | 1 |
Related Formyl Standards
- 5-Formyl-3-methylthiophene-2-carboxylic acid (CAS 1368183-08-7)
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Recommended Standards
- 2-Ethoxy-4-hydroxythiazole-5-carbonitrile (CAS 59965-53-6)
- 2-Hydroxy-5-mercaptobenzoic acid (CAS 58765-12-1)
- 2-Amino-5-nitrobenzenethiol (CAS 23451-98-1)
- 5-(2-Fluoro-5-(trifluoromethyl)phenoxy)pyrazine-2-carboxylic acid (CAS 1255146-91-8)
- 4-(3-Chlorophenyl)piperidin-4-amine dihydrochloride (CAS 1707369-71-8)
- 4-(1h-Pyrrolo[2,3-b]pyridin-3-yl)butan-2-ol (CAS 1506649-00-8)
- 263400-78-8 Acetamide, N-(5-amino-2-fluorophenyl)-2-methoxy- (CAS 263400-78-8)
- 4,4,4-Trifluoro-3-trifluoromethylbutylamine (CAS 954238-58-5)
- Pcb No. 53 (CAS 41464-41-9)
- Protein Kinase C (19-36) Peptide (CAS 113731-96-7)
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