5-Chloro-3-trifluoromethylbenzo[b]thiophene-2-carboxylic acid CAS 752135-60-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 752135-60-7 |
| Molecular Formula | C10H4ClF3O2S |
| Molecular Weight | 280.65 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Chloro-3-trifluoromethylbenzo[b]thiophene-2-carboxylic acid (CAS 752135-60-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C10H4ClF3O2S. Molecular weight: 280.65 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C10H4ClF3O2S |
| Molecular Weight | 280.65 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.) | 1986 |
| Halogen Content | F/Cl-containing |
| Sulfur Atoms | 1 |
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- 2-Chloro-N-(4,5,6-trifluoro-1,3-benzothiazol-2-yl)acetamide (CAS 379255-48-8)
- 3-Chloro-6-(trifluoromethyl)benzo[b]thiophene-2-carboxylic acid (CAS 923849-73-4)
- 1-(3-Chloro-5-(pentafluoro-λ6-sulfanyl)phenyl)ethan-1-one (CAS 1180486-96-7)
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- 2-((4-Chloro-6-methoxypyrimidin-2-yl)oxy)benzoic acid (CAS 110284-77-0)
- 3-[3-Chloro-5-(trifluoromethyl)pyridin-2-yl]-1,2,4-thiadiazol-5-amine (CAS 1179362-69-6)
- 3-Chloro-2-(1H-1,2,4-triazol-3-ylsulfanyl)-5-(trifluoromethyl)pyridine (CAS 123822-41-3)
Recommended Standards
- Bumetanide Impurity 80 (CAS CATO-C4X-198680)
- Bumetanide Impurity 5 (CAS 22892-96-2)
- Methyl 1-(4-chlorophenyl)-4-hydroxy-6-oxo-1,6-dihydropyridazine-3-carboxylate (CAS 121582-56-7)
- Propane-2-d (CAS 74-98-6)
- 1-Amino-3-(isoindolin-2-yl)propan-2-ol (CAS 933713-75-8)
- 4-Butyrylbenzoic acid (CAS 71616-82-5)
- 3-Bromo-1-ethyl-1H-pyrazolo[4,3-c]pyridin-4-amine (CAS 2485720-24-7)
- Tert-butyl 2-methyl-2-((methylamino)methyl)piperidine-1-carboxylate (CAS 1896167-98-8)
- 4-((4-Chlorophenyl)((1-(1-phenylcyclobutyl)ethylidene)hydrazono)methyl)phenyl methanesulfonate (CAS 78929-83-6)
- Semaglutide Impurity 137 (x TFA Salt) (CAS CATO-C4X-2226137)
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