3-Methoxy-5-(p-tolyl)-1H-1,2,4-triazole CAS 62036-08-2
| CAS No. | 62036-08-2 |
| Molecular Formula | C10H11N3O |
| Molecular Weight | 189.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO supplies 3-Methoxy-5-(p-tolyl)-1H-1,2,4-triazole (CAS 62036-08-2), a certified reference material (molecular formula C10H11N3O, MW 189.21 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, 3-Methoxy-5-(p-tolyl)-1H-1,2,4-triazole is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 189.21 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), 3-Methoxy-5-(p-tolyl)-1H-1,2,4-triazole 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.) | 1974 |
| Nitrogen Atoms | 3 |
Related Methoxy Standards
- 3-(3-Methoxy-4-methylphenyl)-3-oxopropanenitrile (CAS 1016843-21-2)
- 2-Methoxy-1-methyl-1H-indole-3-carbaldehyde (CAS 103986-04-5)
- 3-Methoxy-6-quinolinemethanol (CAS 1051316-28-9)
- 6-Methoxy-1-methylisoquinolin-3(2H)-one (CAS 114130-62-0)
- 7-Methoxy-4-methyl-1H-indole-3-carbaldehyde (CAS 1158431-48-1)
- 3-Methoxy-5-methylquinolin-2(1H)-one (CAS 1159706-58-7)
- 6-Methoxy-1-methylquinolin-4(1H)-one (CAS 1210898-48-8)
- 2-Methoxy-5-(1H-pyrazol-3-yl)aniline (CAS 1269285-99-5)
Recommended Standards
- 3-Isopropyl-[1,2,4]triazolo[4,3-a]pyridine-6-carbaldehyde (CAS 459448-04-5)
- 3-Methyl-4-(4-methylphenyl)-4,5-dihydro-1H-1,2,4-triazol-5-one (CAS 79369-38-3)
- 3-Hydroxy-6,8-dimethylquinolin-2(1H)-one (CAS 861386-02-9)
- 3-Phenyl-5-vinyloxazolidin-2-one (CAS 69974-30-7)
- 4-Chloro-N-(4-chlorophenyl)butanamide (CAS 27473-98-9)
- 3-(2,4-Dimethylphenyl)prop-2-en-1-ol (CAS 1359827-78-3)
- Methyl(S)-3-boc-aminobutyrate (CAS 106539-14-4)
- Nafamostat Impurity 21 (CAS CATO-C4X-133221)
- N-(1-(1H-benzo[d]imidazol-2-yl)-2-methylpropyl)-3-chlorobenzamide (CAS 338422-98-3)
- (2-(2-(Dimethylamino)ethyl)-1H-imidazol-4-yl)methanol (CAS 756772-73-3)
- 7,12-Bis(2,2-Difluoroethenyl)-3,8,13,17-Tetramethyl-21H,23H-Porphine-2,18-Dipropanoic Acid Dimethyl Ester (CAS 123279-53-8)
- 2-(2-Amino-5-fluorophenoxy)ethan-1-ol (CAS 1021022-66-1)
- 3-chloro-2-isopropyl-5-methyl-pyrazine (CAS 116513-20-3)
- Neuropeptide Y (free acid) (human, rat) trifluoroacetate salt (CAS 99575-89-0)
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