5-Fluoro-2-(thiophen-2-yl)benzoic acid CAS 926237-42-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 926237-42-5 |
| Molecular Formula | C11H7FO2S |
| Molecular Weight | 222.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 5-Fluoro-2-(thiophen-2-yl)benzoic acid (CAS 926237-42-5) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C11H7FO2S. Molecular weight: 222.24 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C11H7FO2S |
| Molecular Weight | 222.24 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related Fluoro Standards
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- 4-Fluoro-3-(thiophen-3-yl)benzoic acid (CAS 1261928-23-7)
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- 2-Fluoro-5-(thiophen-2-yl)benzoic acid (CAS 926205-45-0)
Recommended Standards
- 5-Amino-2-morpholinobenzoic acid (CAS 65989-45-9)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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