1-(5-Ethylthiophen-2-yl)-4,4,4-trifluorobutane-1,3-dione CAS 438222-02-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 438222-02-7 |
| Molecular Formula | C10H9F3O2S |
| Molecular Weight | 250.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(5-Ethylthiophen-2-yl)-4,4,4-trifluorobutane-1,3-dione (CAS 438222-02-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C10H9F3O2S. Molecular weight: 250.24 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C10H9F3O2S |
| Molecular Weight | 250.24 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related Ethylthiophen Standards
- 5-(5-Ethylthiophen-3-yl)-4-isopropyl-4H-1,2,4-triazole-3-thiol (CAS 869952-61-4)
- 5-(5-Ethylthiophen-3-yl)-4-propyl-4H-1,2,4-triazole-3-thiol (CAS 777879-21-7)
- 1-(2-(5-Ethylthiophen-2-yl)-2-oxoethyl)-1h-1,2,4-triazole-3-carbonitrile (CAS 1240952-20-8)
- 2-(5-Ethylthiophen-2-yl)thiazolidine-4-carboxylic acid (CAS 491828-70-7)
- 4-Ethyl-5-(5-ethylthiophen-3-yl)-4H-1,2,4-triazole-3-thiol (CAS 438230-04-7)
- 1-(5-Ethylthiophen-2-yl)-2-(4-nitro-1h-imidazol-1-yl)ethan-1-one (CAS 1197967-97-7)
- 2-(5-Ethylthiophen-2-yl)indoline (CAS 595548-67-7)
- Ethyl 3-(5-ethylthiophen-2-yl)-3-oxopropanoate (CAS 1274052-38-8)
Recommended Standards
- {[4-(trifluoromethoxy)phenyl]methyl}thiourea (CAS 296277-22-0)
- 1-(Benzyloxy)-4-(difluoromethoxy)benzene (CAS 88798-08-7)
- (3,4,4-Trifluorobut-3-ene-1-sulfonyl)benzene (CAS 338750-17-7)
- 4-methoxycarbonylmethyl-piperazine-1-carboxylic acid tert-butyl ester 731810-20-1 AB0223577 (CAS 731810-20-1)
- (3aR,6aS)-5,5-Dimethyltetrahydro-1H-spiro[[1,3]dioxane-2,2-pentalen]-5(3H)-one (CAS 92007-37-9)
- 6-(4-Chlorophenyl)-1,3-dimethyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid (CAS 886503-59-9)
- 2-(Methylthio)benzo[d]oxazole-6-methanol (CAS 1430933-70-2)
- 1-Amino-2-(4-methoxy-3-methylphenyl)propan-2-ol (CAS 1017397-21-5)
- ((2R,3S)-3-hydroxy-5-methoxytetrahydrofuran-2-yl)methyl 4-chlorobenzoate (CAS 1133973-26-8)
- Semaglutide impurity 50 (CAS 2773558-66-8)
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