1-Fluoro-2-isocyanato-3-(trifluoromethyl)benzene CAS 190774-53-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 190774-53-9 |
| Molecular Formula | C8H3F4NO |
| Molecular Weight | 205.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Fluoro-2-isocyanato-3-(trifluoromethyl)benzene (CAS 190774-53-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H3F4NO. Molecular weight: 205.11 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H3F4NO |
| Molecular Weight | 205.11 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, water (slightly soluble) |
| 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.) | 2011 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Fluoro Standards
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- 2-Fluoro-4-isocyanato-1-(trifluoromethyl)benzene (CAS 116370-63-9)
- 3-Fluoro-2-(trifluoromethyl)imidazo[1,2-a]pyrazine (CAS 116671-72-8)
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Recommended Standards
- 2-fluoro-1-isocyanato-3-(trifluoromethyl)benzene (CAS 190774-52-8)
- 4-Fluoro-2-(trifluoromethyl)phenylisocyanate (CAS 190774-54-0)
- 2-Fluoro-6-hydroxy-4-(trifluoromethyl)benzonitrile (CAS 1823891-92-4)
- 2-(Trifluoroacetyl)pyridine (contains gem-diol) (CAS 33284-17-2)
- 4-Cyclopropyl-6-(piperazin-1-yl)-1,3,5-triazin-2-amine (CAS 1875335-68-4)
- 3-(Difluoromethoxy)-2-nitroaniline (CAS 1261605-09-7)
- 2-Ethynyl-1-methoxy-4-methylbenzene (CAS 104971-07-5)
- [1,1′-Binaphthalen]-2-amine, 2′-[bis(4-methylphenyl)phosphino]-5,5′,6,6′,7,7′,8,8′-octahydro-N,N-dimethyl-, (1R)- (CAS 328074-69-7)
- 3-Methoxypropane-1-sulfonamide (CAS 926295-50-3)
- Peptide Impurity 34 (CAS 21282-09-7)
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