5-(3,5-Bis(trifluoromethyl)phenyl)furan-2-carboxylic acid CAS 638159-97-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 638159-97-4 |
| Molecular Formula | C13H6F6O3 |
| Molecular Weight | 324.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(3,5-Bis(trifluoromethyl)phenyl)furan-2-carboxylic acid (CAS 638159-97-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C13H6F6O3. Molecular weight: 324.18 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C13H6F6O3 |
| Molecular Weight | 324.18 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; 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.) | 1985 |
| Halogen Content | F-containing |
Related Bis Standards
- 5-(Trifluoromethyl)-1-(4-(trifluoromethyl)phenyl)-1H-pyrazole-4-carboxylic acid (CAS 187998-46-5)
- 2-(Trifluoromethyl)-5-(4-(trifluoromethyl)phenyl)furan-3-carboxylic acid (CAS 240408-99-5)
- 5-(Trifluoromethyl)-1-[3-(trifluoromethyl)phenyl]-1h-pyrazole-4-carboxylic acid (CAS 98534-85-1)
- 6-(Trifluoromethyl)-3-[3-(trifluoromethyl)phenyl]-1,2,3,4-tetrahydropyrimidine-2,4-dione (CAS 51031-76-6)
- Methyl 4-(((trifluoromethyl)sulfonyl)oxy)-1H-pyrrolo[2,3-c]pyridine-5-carboxylate (CAS 1359705-35-3)
- 5-(3,5-Bis(trifluoromethyl)phenyl)thiophene-2-carbaldehyde (CAS 887986-61-0)
- 2-(3-(3-(Trifluoromethyl)phenyl)ureido)benzoic acid (CAS 1566-81-0)
- (3,5-Bis(trifluoromethyl)phenyl)(cyclohexyl)methanone (CAS 1443310-10-8)
Recommended Standards
- 4-Diphenyl-1-naphthaleneboronic acid (CAS 881811-83-2)
- 4-Diphenyl-1-naphthalene boronic acid (CAS 2130780-03-7)
- 6-(1-Bromoethyl)-N2-(2-methoxyphenyl)-1,3,5-triazine-2,4-diamine (CAS 695204-64-9)
- Odanacatib (CAS 603139-19-1)
- Protein Kinase P34 (cd2) Substrate (CAS 135546-44-0)
- 3-Bromo-4-oxo-4H-chromen-7-yl methanesulfonate (CAS 2034156-75-5)
- {[2-(1-ethoxyethyl)-1,3-thiazol-4-yl]methyl}(methyl)amine (CAS 1339916-57-2)
- 3-Oxo-1-phenylcyclopentane-1-carbonitrile (CAS 84409-26-7)
- 7-Chloro-3-(piperidin-4-yl)quinolin-2(1H)-one (CAS 885654-36-4)
- Semaglutide Impurity 166 (CAS 1395881-03-4)
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