Bis(2,2,2-trifluoroethyl) but-2-enedioate CAS 156631-37-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 156631-37-7 |
| Molecular Formula | C8H6F6O4 |
| Molecular Weight | 280.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Bis(2,2,2-trifluoroethyl) but-2-enedioate (CAS 156631-37-7) pharmaceutical standards reference standard. Molecular formula: C8H6F6O4. Molecular weight: 280.12 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C8H6F6O4 |
| Molecular Weight | 280.12 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2001 |
| Halogen Content | F-containing |
Related Bis Standards
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- 1,4-bis(2,2,2-trifluoroethyl) but-2-enedioate 352-28-3 Bis(2,2,2-trifluoroethyl) (2Z)-but-2-ene-1,4-dioate Maleic acid bis(2,2,2-trifluoroethyl)ester (CAS 352-28-3)
- 2,2,2-Trifluoroethyl n-{[(furan-2-ylmethyl)carbamoyl]methyl}carbamate (CAS 1423026-76-9)
- 2,2,2-Trifluoroethyl N-(4,5,6,7-tetrahydro-1,3-benzothiazol-2-yl)carbamate (CAS 1479623-29-4)
- (1-(2,2,2-Trifluoroethyl)piperidin-4-yl)-L-proline (CAS 1486617-50-8)
- 2-[4-(2,2,2-trifluoroethyl)piperazin-1-yl]-1,3-thiazole-5-carbaldehyde (CAS 1464162-84-2)
- 2,2,2-trifluoroethyl N-[3,5-dimethyl-1-(propan-2-yl)-1H-pyrazol-4-yl]carbamate (CAS 1209962-44-6)
- 2,2,2-trifluoroethyl N-(1-tert-butyl-3-methyl-1H-pyrazol-5-yl)carbamate (CAS 1311314-91-6)
Recommended Standards
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- N-((4-ethyltetrahydro-2H-pyran-4-yl)methyl)thietan-3-amine (CAS 1859137-57-7)
- (<I>R</I><SUB>P</SUB>)-1-dicyclohexylphosphine-2-[(<I>R</I>)-α-(dimethylamino)-2- (Dicyclohexylphosphine)benzyl]ferrocene (CAS 1156547-61-3)
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