2,6-Difluorophenyl isocyanate 1,3-difluoro-2-isocyanatobenzene 1-Isocyanato-2,6-difluorobenzene 2,6-Difluoro-1-isocyanato-benzene 65295-69-4 CAS 65295-69-4
| CAS No. | 65295-69-4 |
| Molecular Formula | C7H9F2NO |
| Molecular Weight | 161.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,6-Difluorophenyl isocyanate 1,3-difluoro-2-isocyanatobenzene 1-Isocyanato-2,6-difluorobenzene 2,6-Difluoro-1-isocyanato-benzene 65295-69-4 (CAS 65295-69-4) is a high-purity analytical reference standard with the molecular formula C7H9F2NO and a molecular weight of 161.15 g/mol.
2,6-Difluorophenyl isocyanate 1,3-difluoro-2-isocyanatobenzene 1-Isocyanato-2,6-difluorobenzene 2,6-Difluoro-1-isocyanato-benzene 65295-69-4 (C7H9F2NO) contains an amide group, a hydroxyl group, an ether linkage, fluorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 2,6-Difluorophenyl isocyanate 1,3-difluoro-2-isocyanatobenzene 1-Isocyanato-2,6-difluorobenzene 2,6-Difluoro-1-isocyanato-benzene 65295-69-4 under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C7H9F2NO |
| Molecular Weight | 161.15 g/mol |
| Appearance | 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1975 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
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- 878376-35-3 Pyridine-2-sulfonyl fluoride DTXSID90469460 (CAS 878376-35-3)
- 5-(Difluoromethyl)-4-ethyl-1H-pyrazol-3-amine (CAS 2798826-31-8)
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- 2-Methyl-1-(quinolin-2-yl)propan-2-ol (CAS 29526-24-7)
- Pemetrexed Impurity 63 (CAS CATO-C4X-172663)
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Why CATO?
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