4-Methylbenzo[b]thiophene-2-carboxylic acid CAS 1735-13-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1735-13-3 |
| Molecular Formula | C10H8O2S |
| Molecular Weight | 192.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4-Methylbenzo[b]thiophene-2-carboxylic acid (CAS 1735-13-3) pharmaceutical standards reference standard. Molecular formula: C10H8O2S. Molecular weight: 192.23 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C10H8O2S |
| Molecular Weight | 192.23 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Sulfur Atoms | 1 |
Related Methylbenzo Standards
- 6-Methylbenzo[b]thiophene-2-carboxylic acid (CAS 1467-86-3)
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- 4-Methylbenzo[b]thiophene-5-carboxylic acid (CAS 1547060-42-3)
- 3-Methylbenzo[b]thiophene-2-carboxylic acid (CAS 3133-78-6)
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- (5-Methylbenzo[b]thiophen-3-yl)boronic acid (CAS 1194254-39-1)
Recommended Standards
- 2-(1,1-Dioxidotetrahydrothiophen-3-yl)propanoic acid (CAS 17236-06-5)
- 2-Methyl-1-benzothiophene-3-carboxylic acid (CAS 17375-82-5)
- Methyl 2-(1,1-dioxothiolan-3-yl)acetate (CAS 17133-70-9)
- O6-(2-Hydroxyethyl)-2'-deoxyguanosine (CAS 111447-35-9)
- 5'-Fluoro-2'-hydroxy-4-methylchalcone (CAS 850799-77-8)
- tert-Butyl (S)-2-(hydroxymethyl)aziridine-1-carboxylate (CAS 1198080-11-3)
- 2-Amino-6-chloro-5-fluoro-3-pyridinecarbonitrile (CAS 1820711-14-5)
- 2-(Bromomethyl)-5-(difluoromethoxy)benzo[d]oxazole (CAS 1805083-22-0)
- 1-(4-bromo-3-chloro-2-fluorophenyl)-2,2,2-trifluoroethan-1-one (CAS 1695359-94-4)
- Neuroendocrine Regulatory Peptide-4 (human, mouse, rat) (H-7266.1000) (CAS 922704-18-5)
Why CATO?
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