4,4,4-Trifluoro-1-(thiophen-3-yl)butane-1,3-dione CAS 77611-51-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 77611-51-9 |
| Molecular Formula | C8H5F3O2S |
| Molecular Weight | 222.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4,4,4-Trifluoro-1-(thiophen-3-yl)butane-1,3-dione (CAS 77611-51-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C8H5F3O2S. Molecular weight: 222.18 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C8H5F3O2S |
| Molecular Weight | 222.18 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 | 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.) | 1979 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related Trifluoro Standards
- 4,4,4-Trifluoro-1-(thiophen-2-yl)butane-1,3-dione (CAS 326-91-1)
- 4,4,4-Trifluoro-3-(1-methyl-1h-pyrazol-4-yl)butanoic acid (CAS 1340207-05-7)
- 4,4,4-Trifluoro-3-(3-methyl-1H-pyrazol-1-yl)butanoic acid (CAS 1342567-97-8)
- 4,4,4-Trifluoro-3-(1-methyl-1h-imidazol-5-yl)butanoic acid (CAS 1468558-71-5)
- 3,3,3-Trifluoro-1-(cis-hexahydropyrrolo[3,4-b]pyrrol-5(1H)-yl)propan-1-one (CAS 1218231-09-4)
- 1,1,1-Trifluoro-3-(2-isopropyl-1H-imidazol-1-yl)propan-2-ol (CAS 1339563-29-9)
- 1,1,1-Trifluoro-4-(4-methylpiperazin-1-yl)but-3-en-2-one (CAS 716363-06-3)
- 2,2,2-Trifluoro-1-(2-fluoro-6-methoxyphenyl)ethan-1-one (CAS 1208078-28-7)
Recommended Standards
- 4-Fluoro-5-(1h-imidazol-1-yl)-2-nitroaniline (CAS 216883-13-5)
- 4-(Trifluoromethylthio)benzyl Alcohol (CAS 330-17-6)
- Diethyl (2-oxotetrahydrofuran-3-yl)phosphonate (CAS 2907-85-9)
- 4-Chloro-N-(1,1-dimethoxy-2-methylpropan-2-yl)aniline (CAS 306979-56-6)
- 1,4-Bis(bromomethyl)-2,3,5,6-tetramethylbenzene (CAS 35168-64-0)
- 2,2'-(Ethene-1,1-diyl)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane) (CAS 339166-89-1)
- 4-Borononicotinic acid (CAS 1799980-39-4)
- 6-(3-Chloro-2-fluorophenoxy)hexanenitrile (CAS 1443305-02-9)
- [1,1′-Binaphthalen]-2-amine, 2′-[bis(4-methylphenyl)phosphino]-N,N-dimethyl-, (1R)- (CAS 500718-20-7)
- Neuropeptide FF (CAS 99566-27-5)
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