2,4-Bis(trifluoromethyl)benzonitrile CAS 177952-38-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 177952-38-4 |
| Molecular Formula | C9H3F6N |
| Molecular Weight | 239.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,4-Bis(trifluoromethyl)benzonitrile (CAS 177952-38-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H3F6N. Molecular weight: 239.12 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H3F6N |
| Molecular Weight | 239.12 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-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 methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2007 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Bis Standards
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- 2,5-Bis(trifluoromethyl)benzonitrile (CAS 51012-27-2)
- 2,6-Bis(trifluoromethyl)benzonitrile (CAS 25753-25-7)
- 3,5-Bis(trifluoromethyl)benzonitrile (CAS 27126-93-8)
- 2-(5-(Trifluoromethyl)pyridin-2-yl)-2H-1,2,3-triazole-4-carbonitrile (CAS 1431729-43-9)
- 5-trifluoromethyl-1H-pyrazolo[3,4-b]pyridine-3-carboxylic acid (CAS 1256820-22-0)
- 5-(3-(Trifluoromethyl)phenyl)pyridin-3-ol (CAS 1261800-66-1)
- 3-Oxo-1-(3-(trifluoromethyl)phenyl)cyclobutanecarbonitrile (CAS 1379098-58-4)
Recommended Standards
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- 3-Amino-5-(4-Fluorophenyl)Thiophene-2-Carboxylic Acid (CAS 187949-92-4)
- methyl 2-(6-aminopyridazin-3-yl)acetate (CAS 1443738-56-4)
- 1,4-Benzenedicarboxylic acid, 1,4-dimethyl ester, polymer with 1,4-butanediol and 1,3,5-tris(2-oxiranylmethyl)-1,3,5-triazine-2,4,6(1H,3H,5H)-trione (CAS 139043-27-9)
- 1-(2-Azidoethyl)-1H-pyrazol-5-amine (CAS 2089562-57-0)
- (4-Bromo-5-cyclopropoxypyridin-2-yl)methanamine (CAS 1243313-52-1)
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