4-methyl-5-(trifluoromethyl)thiophene-2-carboxylic acid CAS 1141015-37-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1141015-37-3 |
| Molecular Formula | C7H9F3O2S |
| Molecular Weight | 214.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-methyl-5-(trifluoromethyl)thiophene-2-carboxylic acid (CAS 1141015-37-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C7H9F3O2S. Molecular weight: 214.21 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C7H9F3O2S |
| Molecular Weight | 214.21 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 | Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related methyl Standards
- 2-[5-(trifluoromethyl)-2-thienyl]acetic acid (CAS 1095560-61-4)
- 2-Methyl-4-[(4-trifluoromethyl)phenyl]-1-butene (CAS 113947-86-7)
- 2-Methyl-4-[(3-trifluoromethyl)phenyl]-1-butene (CAS 113947-87-8)
- (1-[Trifluoromethyl]cyclopentyl)benzene (CAS 1186195-43-6)
- 1-Phenyl-2-(trifluoromethyl)pyrrolidine (CAS 914773-30-1)
- (2-(Trifluoromethyl)-1h-indol-5-yl)methanamine (CAS 1192152-66-1)
- 3-{[3-(trifluoromethyl)phenyl]amino}propanenitrile (CAS 124438-60-4)
- (6-(Trifluoromethyl)-1H-indol-4-yl)methanamine (CAS 1352889-71-4)
Recommended Standards
- 1-(4-(2,2-Difluoroethoxy)phenyl)propan-1-one (CAS 1178045-63-0)
- (E)-2,3-Difluoro-1-(furan-2-yl)-4-methylhex-2-en-1-one (CAS 108615-80-1)
- 2-(3,4-Difluorophenyl)-2-(ethylamino)acetamide (CAS 1214806-81-1)
- 4-(difluoromethyl)-1-(iodomethyl)-2-oxabicyclo[2.1.1]hexane (CAS 2639420-20-3)
- 2-(Aminomethyl)-5-cyano-3-(difluoromethyl)-6-methylpyridine (CAS 1804414-10-5)
- (7-Methoxycoumarin-4-yl)acetic acid (CAS 62935-72-2)
- [(1'-Methyl-1,4'-bipiperidin-4-yl)methyl]-(pyridin-4-ylmethyl)amine tetrahydrochloride (CAS 1185296-29-0)
- 2-((4-Amino-5-ethyl-4H-1,2,4-triazol-3-yl)thio)-1-(3,4-dihydroquinolin-1(2H)-yl)ethan-1-one (CAS 496033-22-8)
- 2-Cyclopropylimidazo[1,2-a]pyridine-7-carboxylic acid (CAS 1341743-58-5)
- Tirzepatide Impurity 58 (CAS CATO-C4X-324058)
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