5-[(2,2,2-trifluoroethoxy)methyl]thiophene-2-carboxylic acid CAS 1174851-74-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1174851-74-1 |
| Molecular Formula | C8H7F3O3S |
| Molecular Weight | 240.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-[(2,2,2-trifluoroethoxy)methyl]thiophene-2-carboxylic acid (CAS 1174851-74-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C8H7F3O3S. Molecular weight: 240.20 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C8H7F3O3S |
| Molecular Weight | 240.20 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; 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.) | 1989 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related trifluoroethoxy Standards
- 3-(2,2,2-Trifluoroethoxy)propane-1-sulfonyl chloride (CAS 1250624-89-5)
- ((2,2,2-Trifluoroethoxy)carbonyl)proline (CAS 1309020-00-5)
- 7-(2,2,2-Trifluoroethoxy)quinolin-3-amine (CAS 1365941-00-9)
- 4-(4-(2,2,2-Trifluoroethoxy)phenyl)-1H-pyrazole (CAS 1394024-04-4)
- 1-Ethyl-4-(2,2,2-trifluoroethoxy)-1H-pyrazole-3-carboxylic acid (CAS 2394876-76-5)
- 7-(2,2,2-Trifluoroethoxy)-2H-chromen-2-one (CAS 76579-48-1)
- 6-(2,2,2-Trifluoroethoxy)pyridine-3-carbothioamide (CAS 175277-59-5)
- 5-(2,2,2-Trifluoroethoxy)-3,4-dihydronaphthalen-1(2H)-one (CAS 1466429-90-2)
Recommended Standards
- 2-(Difluorophenylmethyl)-1,4-difluorobenzene (CAS 1138445-33-6)
- 2-Fluoro-4-(trifluoromethyl)-1,1'-biphenyl (CAS 1214369-54-6)
- 1-(Difluorophenylmethyl)-3,5-difluorobenzene (CAS 1138445-32-5)
- 5-Chloro-3-iodo-2-nitropyridine (CAS 1805626-98-5)
- 4-Cyclopropoxypyridine-3,5-dicarboxamide (CAS 1243409-01-9)
- (S)-2-((1-methylpyrrolidin-3-yl)oxy)acetic acid (CAS 1353998-08-9)
- (R)-1-(3,5-Dimethoxyphenyl)ethanamine hydrochloride (CAS 1257106-72-1)
- Phthalate-Mix 7 (CAS CATO-MPAE111707-ME)
- 2-Methyl-3-((3-methylcyclohexyl)oxy)propane-1-sulfonyl chloride (CAS 1342869-28-6)
- [5-31]-Semaglutide (CAS CATO-C4X-2226263)
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