2-Chloro-4-(trifluoromethyl)thiophene-3-carboxylic acid CAS 2732241-84-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2732241-84-6 |
| Molecular Formula | C6H2ClF3O2S |
| Molecular Weight | 230.59 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-Chloro-4-(trifluoromethyl)thiophene-3-carboxylic acid (CAS 2732241-84-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C6H2ClF3O2S. Molecular weight: 230.59 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C6H2ClF3O2S |
| Molecular Weight | 230.59 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2002 |
| Halogen Content | F/Cl-containing |
| Sulfur Atoms | 1 |
Related Chloro Standards
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- 5-Chloro-2-methoxyisophthalic acid (CAS 1100758-09-5)
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Recommended Standards
- 2,4,5-Trifluorobenzenesulfonyl chloride (CAS 220227-21-4)
- 3,4,5-Trifluorobenzenesulfonyl Chloride (CAS 351003-43-5)
- 2,3,5-Trifluorobenzenesulphonyl chloride (CAS 914636-99-0)
- Gold(1+), bis[[1,1′-biphenyl]-2-ylbis(1,1-dimethylethyl)phosphine][μ-(4,5-dihydro-2-phenyl-3-furanyl)]di-, (OC-6-11)-hexafluoroantimonate(1-) (1:1) (CAS 1430839-56-7)
- DMEQ-TAD (CAS 132788-52-4)
- 4-Benzoyl-2-methyl-1-[(7-oxido-1h-pyrrolo[2,3-b]pyridin-3-yl)oxoacetyl]-piperazine (CAS 357262-90-9)
- 2-(aminomethyl)-3,4-dihydro-2H-1-benzopyran-4-one hydrochloride (CAS 2060063-37-6)
- 2-Amino-5-chlorobenzylamine (CAS 108047-39-8)
- 5-(4-Cyanophenyl)thiophene-2-carboxylic acid (CAS 15961-48-5)
- Insulin Degludec Impurity 13 (CAS CATO-C4X-215713)
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