2,2,3,3-Tetrafluoro-3-(trifluoromethoxy)propionic anhydride CAS 42566-65-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 42566-65-4 |
| Molecular Formula | C8F14O5 |
| Molecular Weight | 442.06 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2,2,3,3-Tetrafluoro-3-(trifluoromethoxy)propionic anhydride (CAS 42566-65-4) pharmaceutical standards reference standard. Molecular formula: C8F14O5. Molecular weight: 442.06 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C8F14O5 |
| Molecular Weight | 442.06 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1969 |
| Halogen Content | F-containing |
Related Tetrafluoro Standards
- 2,3,6,7-Tetrafluoro-9-mesityl-10-phenylacridin-10-ium (CAS 2700227-69-4)
- Rel-2,3',4',5'-Tetrafluoro-4-(4'-propyl-[1,1'-bi(cyclohexan)]-4-yl)-1,1'-biphenyl (CAS 188289-44-3)
- 2,3,3,3-Tetrafluoro-2-(perfluoroethoxy)propanoic acid (CAS 267239-61-2)
- 1,1,2,2-tetrafluoro-2-(1,1,2,2-tetrafluoro-2-iodoethoxy)ethanesulfonyl fluoride 2-[(2-Iodo-1,1,2,2-tetrafluoroethyl)oxy]-1,1,2,2-tetrafluoroethanesulphonyl fluoride 5-Iodooctafluoro-3-oxapentanesulphonyl fluoride 66137-74-4 (CAS 66137-74-4)
- Methyl 2,2,3,3-tetrafluoro-3-((1,1,1,2,3,3-hexafluoro-3-((1,2,2-trifluorovinyl)oxy)propan-2-yl)oxy)propanoate (CAS 63863-43-4)
- 2,3,3,3-tetrafluoro-2-(1,1,2,2,3,3,3-heptafluoropropoxy)-N-(4-methylphenyl)propanamide (CAS 313981-12-3)
- [2,3,5,6-tetrafluoro-4-(trideuteriomethoxymethyl)phenyl]methyl (1R,3S)-3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropane-1-carboxylate (CAS 1386987-86-5)
- 4,5,5,5-Tetrafluoro-4-(heptafluoroprop-1-oxy)-2-iodopent-2-en-1-ol (CAS 261760-06-9)
Recommended Standards
- 2,2'-((Oxybis(1,1,2,2-tetrafluoroethane-2,1-diyl))bis(oxy))bis(2,2-difluoroacetyl fluoride) (CAS 24689-56-3)
- 4-Hydroxymethoxy Clomiphene (CAS 204123-74-0)
- Loratadine Impurity 100 (CAS CATO-C4X-1426100)
- diamino-1,3-thiazole-5-carbonitrile (CAS 2147-51-5)
- methyl[phenyl(pyridin-2-yl)methyl]amine (CAS 4372-44-5)
- 3-(5-(o-Tolylcarbamoyl)-1,3,4-thiadiazol-2-yl)propanoic acid (CAS 1142210-07-8)
- 4-Chloro-7-fluoro-6-methyl-2-(trifluoromethyl)quinoline (CAS 537033-66-2)
- 6-Phenethyl-2H-pyran-4(3H)-one (CAS 1217485-26-1)
- Methylamino-PEG3-azide (CAS 1355197-57-7)
- Endo-Gly29-Tirzepatide (CAS CATO-CPTD788685)
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