(1-(m-Tolyl)-1H-1,2,3-triazol-4-yl)methanol CAS 1126635-69-5
| CAS No. | 1126635-69-5 |
| Molecular Formula | C10H11N3O |
| Molecular Weight | 189.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (1-(m-Tolyl)-1H-1,2,3-triazol-4-yl)methanol.
(1-(m-Tolyl)-1H-1,2,3-triazol-4-yl)methanol (CAS 1126635-69-5), molecular formula C10H11N3O and molecular weight 189.21 g/mol, is a CATO reference standard with documented purity and traceability.
(1-(m-Tolyl)-1H-1,2,3-triazol-4-yl)methanol (C10H11N3O) 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 high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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-(m-Tolyl)-1H-1,2,3-triazol-4-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 | C10H11N3O |
| Molecular Weight | 189.21 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| 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.) | 1989 |
| Nitrogen Atoms | 3 |
Related m Standards
- (4-(O-tolyl)isoxazol-5-yl)methanol (CAS 1383132-94-2)
- (1-(p-Tolyl)-1H-1,2,3-triazol-4-yl)methanol (CAS 875658-14-3)
- (2-(o-Tolyl)oxazol-4-yl)methanol (CAS 885274-04-4)
- (3-(O-tolyl)-1,2,4-oxadiazol-5-yl)methanamine (CAS 937665-65-1)
- (5-(M-tolyl)-1,2,4-oxadiazol-3-yl)methanamine (CAS 946776-55-2)
- (5-(m-Tolyl)-1,3,4-oxadiazol-2-yl)methanamine (CAS 944897-74-9)
- (5-(P-tolyl)-1,2,4-oxadiazol-3-yl)methanamine (CAS 942359-41-3)
- 1-(o-Tolyl)pyrrolidine-2,5-dione (CAS 70290-53-8)
Recommended Standards
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- 6,8-Dimethoxyquinoline (CAS 111454-91-2)
- (3-Methyl-5-phenylisoxazol-4-yl)methanol (CAS 113826-87-2)
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