2-(2,2-Difluorocyclopropyl)phenol CAS 1892547-74-8
| CAS No. | 1892547-74-8 |
| Molecular Formula | C9H8F2O |
| Molecular Weight | 170.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 170.16 g/mol gives 2-(2,2-Difluorocyclopropyl)phenol distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2-(2,2-Difluorocyclopropyl)phenol (CAS 1892547-74-8) is a high-purity analytical reference standard with the molecular formula C9H8F2O and a molecular weight of 170.16 g/mol.
2-(2,2-Difluorocyclopropyl)phenol (C9H8F2O) contains a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system. 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.
As a certified reference material (CRM), 2-(2,2-Difluorocyclopropyl)phenol meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C9H8F2O |
| Molecular Weight | 170.16 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F-containing |
Related Difluorocyclopropyl Standards
- 4-(2,2-Difluorocyclopropyl)phenol (CAS 52178-86-6)
- 5-(2,2-Difluorocyclopropyl)pyridin-2-amine (CAS 2839744-71-5)
- 2-(2,2-Difluorocyclopropyl)aniline (CAS 1892415-35-8)
- 3-(2,2-Difluorocyclopropyl)aniline (CAS 928248-52-6)
- 4-(2,2-Difluorocyclopropyl)aniline (CAS 35694-68-9)
- 5-(2,2-Difluorocyclopropyl)pyrimidin-2-amine (CAS 2654054-60-9)
- (2,2-Difluorocyclopropyl)methanesulfonamide (CAS 2110011-23-7)
- 1-(2,2-Difluorocyclopropyl)-4-methylbenzene (CAS 54672-44-5)
Recommended Standards
- Ethyl (1R,5S)-2-oxo-3-oxabicyclo[3.1.0]hexane-1-carboxylate (CAS 184838-77-5)
- rel-Ethyl (1R,5R,6R)-4-oxo-2-oxabicyclo[3.1.0]hexane-6-carboxylate (CAS 191471-60-0)
- 1-(4,5-Difluoro-2-methylphenyl)ethanone (CAS 183237-85-6)
- methyl 3-(fluorosulfonyl)propanoate (CAS 1934437-67-8)
- (S)-2-(5-Chloro-2-methoxypyridin-4-yl)propanoic acid (CAS 2350613-02-2)
- 2-Amino-1-(pyridin-4-yl)ethan-1-ol (CAS 92521-18-1)
- (3-Amino-5-chlorophenyl)boronic acid (CAS 1186403-18-8)
- Tert-butyl(3r,4s)-4-hydroxy-3-methyl-piperidine-1-carboxylate (CAS 2102325-71-1)
- 2,6-Dichloro-N-(2,2,4-trimethyl-2,3-dihydrobenzofuran-7-yl)benzamide (CAS 866151-59-9)
- N-Benzyl-3-((4-fluorophenyl)thio)propanamide (CAS 896357-27-0)
- 4-(6-Chloropyridin-3-yl)tetrahydro-2H-pyran-4-carboxylic acid (CAS 1382486-56-7)
- 5-Methyl-1-(3-nitrophenyl)-1h-1,2,3-triazole-4-carboxylic acid (CAS 929975-73-5)
- (2s)-1-(9h-Fluoren-9-ylmethoxycarbonyl)-3,3-dimethyl-azetidine-2-carboxylicacid (CAS 2231665-66-8)
- Hexapeptide-11 (CAS 100684-36-4)
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