(1-Methyl-3-phenyl-1h-pyrazol-5-yl)methanol CAS 864068-97-3
| CAS No. | 864068-97-3 |
| Molecular Formula | C11H12N2O |
| Molecular Weight | 188.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(1-Methyl-3-phenyl-1h-pyrazol-5-yl)methanol (C11H12N2O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
(1-Methyl-3-phenyl-1h-pyrazol-5-yl)methanol (CAS 864068-97-3), molecular formula C11H12N2O and molecular weight 188.23 g/mol, is a CATO reference standard with documented purity and traceability.
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), (1-Methyl-3-phenyl-1h-pyrazol-5-yl)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 | C11H12N2O |
| Molecular Weight | 188.23 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
Recommended Standards
- (1-Methyl-3-phenyl-1h-pyrazol-4-yl)methanol (CAS 499770-87-5)
- (1-Methyl-5-phenyl-1H-pyrazol-4-yl)methanol (CAS 499785-47-6)
- (1-Methyl-2-phenyl-1H-imidazol-4-yl)methanol (CAS 99280-78-1)
- (2-(2-Methyl-1H-imidazol-1-yl)phenyl)methanol (CAS 914349-47-6)
- (2E)-1-[2-(2-Chlorophenyl)-1,3-thiazol-5-yl]-3-(dimethylamino)prop-2-en-1-one (CAS 478047-35-7)
- (3-(1H-pyrrol-1-yl)phenyl)methanamine (CAS 368869-95-8)
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