3-(3,5-Bis(trifluoromethyl)phenyl)-3-oxopropanenitrile CAS 267880-81-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 267880-81-9 |
| Molecular Formula | C11H5F6NO |
| Molecular Weight | 281.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(3,5-Bis(trifluoromethyl)phenyl)-3-oxopropanenitrile (CAS 267880-81-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H5F6NO. Molecular weight: 281.15 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H5F6NO |
| Molecular Weight | 281.15 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Bis Standards
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Recommended Standards
- 3-(2-Bromoethyl)-2,8-dimethyl-4H-pyrido[1,2-a]pyrimidin-4-one (CAS 59484-91-2)
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- 3-(2-Bromoethyl)-2,7-dimethyl-4H-pyrido[1,2-a]pyrimidin-4-one (CAS 84946-17-8)
- N,N-Diethyl-2,6-dimethyl-5-(pyridin-4-yl)pyrimidin-4-amine (CAS 189944-09-0)
- (3-Methyl-2,3,4,5-tetrahydro-1H-benzo[d]azepin-7-yl)boronic acid (CAS 163068-17-5)
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- 3-Fluoropiperidine-4-carbonitrile (CAS 1366915-10-7)
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