2,3,4-Trifluoro-5-methylbenzonitrile CAS 1533973-82-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1533973-82-8 |
| Molecular Formula | C8H4F3N |
| Molecular Weight | 171.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,3,4-Trifluoro-5-methylbenzonitrile (CAS 1533973-82-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H4F3N. Molecular weight: 171.12 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H4F3N |
| Molecular Weight | 171.12 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.) | 1992 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
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- 7-Chloro-1,2,3,4-tetrahydronaphthalen-1-amine hydrochloride (CAS 1191908-39-0)
- (5-(5-Amino-2-methylphenyl)furan-2-yl)methanol (CAS 874592-19-5)
- 1-(tert-Butyl) 3-methyl 5-(bromomethyl)-1H-pyrazole-1,3-dicarboxylate (CAS 2222115-21-9)
- Ethyl 3-iodonaphthalene-2-carboxylate (CAS 1071583-34-0)
- 2-[2-(2,2-Difluoroethoxy)ethoxy]ethan-1-ol (CAS 1435806-96-4)
- 7-Ethyl-2,3-dihydro-1h-indol-2-one (CAS 73425-09-9)
- Protein Kinase C (alpha) Peptide (CAS 159939-84-1)
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