4-Fluoro-3-methylbenzo[b]thiophene-2-carboxylic acid CAS 852940-49-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 852940-49-9 |
| Molecular Formula | C10H7FO2S |
| Molecular Weight | 210.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4-Fluoro-3-methylbenzo[b]thiophene-2-carboxylic acid (CAS 852940-49-9) pharmaceutical standards reference standard. Molecular formula: C10H7FO2S. Molecular weight: 210.22 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C10H7FO2S |
| Molecular Weight | 210.22 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
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- 6-Fluoro-3-methyl-1-benzothiophene-2-carboxylic acid (CAS 863119-55-5)
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Recommended Standards
- 2,2-Difluoro-4-Methyl-1-Phenyl-4-Penten-1-One (CAS 373393-26-1)
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- Cyclopentyl 2,4-difluorophenyl ketone (CAS 898791-93-0)
- 4-(4-Hydroxypiperidin-1-yl)-4-oxobutanoic acid (CAS 676341-64-3)
- 3-Methoxytetrahydro-2H-pyran-4-carboxylic acid (CAS 1878309-30-8)
- 8-(Tert-butoxycarbonyl)-1-oxa-8-azaspiro[5.5]Undecane-4-carboxylic acid (CAS 2387596-04-3)
- 1-(4-Methyl-2-nitrophenyl)ethanone (CAS 155694-84-1)
- 4-[(Methylsulfanyl)methyl]-6-(phenylsulfanyl)-2-(pyridin-2-yl)pyrimidine (CAS 477886-23-0)
- Nonanedioic acid, polymer with 2,5-furandione and 1,2-propanediol (CAS 57350-72-8)
- Tau Peptide (401-411)-Lys-Lys trifluoroacetate salt (CAS 2022956-59-6)
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