[4-(Difluoromethyl)phenyl]methanol CAS 444915-77-9
| CAS No. | 444915-77-9 |
| Molecular Formula | C8H8F2O |
| Molecular Weight | 158.15 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.
[4-(Difluoromethyl)phenyl]methanol (CAS 444915-77-9), molecular formula C8H8F2O and molecular weight 158.15 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, [4-(Difluoromethyl)phenyl]methanol (C8H8F2O) contains a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 158.15 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures [4-(Difluoromethyl)phenyl]methanol 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 | C8H8F2O |
| Molecular Weight | 158.15 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
Related Difluoromethyl Standards
- 2-(Difluoromethyl)benzyl alcohol (CAS 1018678-49-3)
- (6-(Difluoromethyl)pyridin-3-yl)methanamine (CAS 1211534-72-3)
- (2-(Difluoromethyl)pyridin-4-yl)methanamine (CAS 1211589-22-8)
- (5-(Difluoromethyl)pyridin-3-yl)methanamine (CAS 1256786-89-6)
- [4-(Difluoromethyl)pyridin-2-yl]methanamine (CAS 1256806-04-8)
- [5-(Difluoromethyl)pyridin-2-yl]methanamine (CAS 1256806-69-5)
- 5-(Difluoromethyl)-2-methylphenol (CAS 1261454-45-8)
- 3-(Difluoromethyl)-2-methylphenol (CAS 1261479-74-6)
Recommended Standards
- [(2,5-difluorophenyl)methyl]hydrazine (CAS 887595-45-1)
- 1-(2,2,2-Trifluoroethyl)thiourea (CAS 84545-31-3)
- [(2,4-difluorophenyl)methyl]hydrazine (CAS 627076-28-2)
- 1-(2,4-Difluorophenyl)ethanol (CAS 2267-47-2)
- 3-Nitro-1H-pyrrolo[3,2-b]pyridine-5-carbonitrile (CAS 1190318-29-6)
- 1-(4-Fluorobenzoyl)-1H-indole-3-carbaldehyde (CAS 380220-37-1)
- 2-(4-Fluorophenyl)-2,3-dihydro-1h-isoindol-1-imine (CAS 889769-07-7)
- Methyl 3'-(ethylcarbamoyl)-2-fluoro-[1,1'-biphenyl]-3-carboxylate (CAS 1381944-61-1)
- ID6YB4W3V8 881202-45-5 Serdemetan [INN] JNJ 26854165 UNII-ID6YB4W3V8 N-(2-(1H-Indol-3-yl)ethyl)-n'-(pyridin-4-yl)benzene-1,4-diamine Serdemetan JNJ-26854165 (CAS 881202-45-5)
- 2-(4-Ethyl-4-methyl-2,5-dioxoimidazolidin-1-yl)acetic acid (CAS 858207-10-0)
- 2-[4-(1-benzofuran-2-amido)phenyl]acetic acid (CAS 29037-77-2)
- 2-[(5-methylfuran-2-yl)methyl]butanoic acid (CAS 16493-39-3)
- 3-Cyano-2-methylbenzoic acid (CAS 3843-99-0)
- endo-Arg30-Semaglutide (CAS CATO-C4X-2226281)
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