(5-bromo-1-methyl-triazol-4-yl)methanol CAS 2092599-21-6
| CAS No. | 2092599-21-6 |
| Molecular Formula | C4H6BrN3O |
| Molecular Weight | 192.01 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of (5-bromo-1-methyl-triazol-4-yl)methanol (C4H6BrN3O) is characterized by an amide group, a hydroxyl group, an ether linkage, bromine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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).
(5-bromo-1-methyl-triazol-4-yl)methanol (CAS 2092599-21-6), molecular formula C4H6BrN3O and molecular weight 192.01 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), (5-bromo-1-methyl-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 | C4H6BrN3O |
| Molecular Weight | 192.01 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
Related bromo Standards
- (4-Bromo-5-methylisoxazol-3-yl)methanol (CAS 1040278-91-8)
- 1-(3-Bromo-isoxazol-5-yl)-ethanol (CAS 105174-96-7)
- (4-Bromo-3-methylisoxazol-5-yl)methanol (CAS 1092301-43-3)
- Ethyl 2-Bromo-2-cyanoacetate (CAS 1187-46-8)
- 3-Bromo-5-(methoxymethyl)isoxazole (CAS 1220521-36-7)
- 5-Bromo-2-methyl-4-oxazolemethanol (CAS 1240601-93-7)
- (2-Bromo-5-methyl-oxazol-4-yl)-methanol (CAS 1240612-18-3)
- 5-Bromo-2-ethyl-1,2-dihydro-3H-1,2,4-triazol-3-one (CAS 1243250-10-3)
Recommended Standards
- (5-Bromo-1-methyl-1H-1,2,4-triazol-3-yl)methanol (CAS 1823337-52-5)
- (5-bromo-2-methyl-triazol-4-yl)methanol (CAS 2097349-37-4)
- 4-bromo-2-(methoxymethyl)-2H-1,2,3-triazole (CAS 180723-33-5)
- (5-Bromo-4-methylisoxazol-3-yl)methanol (CAS 854015-45-5)
- 9-chloro-8-fluoro-7-methyl-1,2,3,4-tetrahydroacridine (CAS 1909337-08-1)
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