4,4,4-trifluoro-2-[(4-fluoroanilino)methylidene]-1-(2-thienyl)butane-1,3-dione CAS 332055-70-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 332055-70-6 |
| Molecular Formula | C15H9F4NO2S |
| Molecular Weight | 343.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4,4,4-trifluoro-2-[(4-fluoroanilino)methylidene]-1-(2-thienyl)butane-1,3-dione (CAS 332055-70-6) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C15H9F4NO2S. Molecular weight: 343.30 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C15H9F4NO2S |
| Molecular Weight | 343.30 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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- 2,2,2-Trifluoro-N-(4-(2,2,2-trifluoroacetyl)-3,4-dihydro-2H-benzo[b][1,4]oxazin-5-yl)acetamide (CAS 1794736-68-7)
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- 2,2,2-Trifluoro-N-(4-(hydroxymethyl)-2-iodophenyl)acetamide (CAS 774238-72-1)
Recommended Standards
- 2-(4-Methoxyphenyl)-2-(3-(trifluoromethyl)quinoxalin-2-yl)acetonitrile (CAS 477867-64-4)
- Ethyl 2-methyl-6-oxo-4-[4-(trifluoromethoxy)phenyl]-1,4,5,6-tetrahydro-3-pyridinecarboxylate (CAS 294853-31-9)
- 2-(4-(5-(Trifluoromethyl)pyridin-2-yl)piperazine-1-carbonyl)cyclopropane-1-carboxylic acid (CAS 913511-98-5)
- N1-(3-(2-Oxopyrrolidin-1-yl)propyl)-N2-(thiazol-2-yl)oxalamide (CAS 899978-60-0)
- (5-(O-tolyl)isoxazol-3-yl)methanamine (CAS 893639-07-1)
- N-(2,6-diethylphenyl)acetamide (CAS 16665-89-7)
- O-(4-(2-((4-methoxyphenyl)thio)acetyl)-2,6-dimethylphenyl) dimethylcarbamothioate (CAS 866136-16-5)
- N-Allyl-2-nitro-5-piperazin-1-ylaniline hydrochloride (CAS 1052506-28-1)
- Cloxacillin Impurity 20 (CAS CATO-C4X-159720)
- [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