(2,5-Difluorophenyl)methanol CAS 75853-20-2
| CAS No. | 75853-20-2 |
| Molecular Formula | C7H6F2O |
| Molecular Weight | 144.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies (2,5-Difluorophenyl)methanol (CAS 75853-20-2), a certified reference material (molecular formula C7H6F2O, MW 144.12 g/mol) for analytical method development and quality control.
(2,5-Difluorophenyl)methanol (C7H6F2O) 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).
As a certified reference material (CRM), (2,5-Difluorophenyl)methanol 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 | C7H6F2O |
| Molecular Weight | 144.12 g/mol |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1978 |
| Halogen Content | F-containing |
Related Difluorophenyl Standards
- (3,5-Difluorophenyl)hydrazine (CAS 134993-88-7)
- (3,4-Difluorophenyl)hydrazine (CAS 161886-22-2)
- (2,4-difluorophenyl)hydrazine (CAS 40594-30-7)
- (2,4-Difluorophenyl)methanol (CAS 56456-47-4)
- O-(3,5-difluorophenyl)hydroxylamine (CAS 197588-25-3)
- (2,3-Difluorophenyl)methanamine (CAS 72235-51-9)
- (2,5-Difluorophenyl)methanamine (CAS 85118-06-5)
- (3,5-Difluorophenyl)methanamine hydrochloride (CAS 90389-28-9)
Recommended Standards
- (2,6-Difluoropyridin-4-yl)methanamine (CAS 2604327-04-8)
- (Difluoromethoxy)benzene (CAS 458-92-4)
- (2,3-Difluoropyridin-4-yl)methanamine (CAS 2111547-83-0)
- 1-(1,1-Dimethylethyl) 2-methyl (2S,4S)-4-fluoro-5-oxo-1,2-pyrrolidinedicarboxylate (CAS 899898-94-3)
- (3,4-Difluorophenyl)(4-((2,5-dihydro-1H-pyrrol-1-yl)methyl)phenyl)methanone (CAS 898764-75-5)
- Girard's Reagent D (CAS 5787-71-3)
- Methyl 3-(2-(3-(2,5-dimethyl-1H-pyrrol-1-yl)thiophen-2-yl)-7-methylpyrazolo[1,5-a]pyrimidine-6-carboxamido)thiophene-2-carboxylate (CAS 692738-13-9)
- 5-(1-Oxido-4,5-dihydro-3H-isothiazol-1-yl)furan-2-carboxylic acid (CAS 2778161-99-0)
- 1-Amino-2-(isoquinolin-5-yl)propan-2-ol (CAS 1465071-97-9)
- 2,6-Dichloro-3-cyclopropylpyridine (CAS 1211529-21-3)
- 2-(2-Aminoethyl)-3-chloropyridin-4-ol (CAS 1393573-38-0)
- (R)-3-Hydroxy-2-(methylamino)propanoic acid (CAS 915405-01-5)
- (5E,7Z)-Dodeca-5,7-dienal (CAS 75539-65-0)
- Des-Gln24-Tirzepatide (CAS CATO-CPTD788949)
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