3-Methyl-4-(4-methylphenyl)-4,5-dihydro-1H-1,2,4-triazol-5-one CAS 79369-38-3
| CAS No. | 79369-38-3 |
| Molecular Formula | C10H11N3O |
| Molecular Weight | 189.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 3-Methyl-4-(4-methylphenyl)-4,5-dihydro-1H-1,2,4-triazol-5-one 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.
CATO supplies 3-Methyl-4-(4-methylphenyl)-4,5-dihydro-1H-1,2,4-triazol-5-one (CAS 79369-38-3), a certified reference material (molecular formula C10H11N3O, MW 189.21 g/mol) for analytical method development and quality control.
Based on its molecular formula C10H11N3O, 3-Methyl-4-(4-methylphenyl)-4,5-dihydro-1H-1,2,4-triazol-5-one contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 189.21 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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.) | 1979 |
| Nitrogen Atoms | 3 |
Related Methyl Standards
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Recommended Standards
- 3-Methoxy-5-(p-tolyl)-1H-1,2,4-triazole (CAS 62036-08-2)
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- 4-((3-Oxobutan-2-yl)oxy)benzonitrile (CAS 306979-60-2)
- Ethyl 2-(2-phenylthiazolo[3,2-b][1,2,4]triazol-6-yl)acetate (CAS 66870-63-1)
- 3-Deoxyguanosine (CAS 3608-58-0)
- [3,3'-Bipyridine]-5-carboxamide (CAS 1346686-54-1)
- 2-(2-Bromophenyl)-1H-indene-1,3(2H)-dione (CAS 1470-41-3)
- 3-(Allyloxy)-7-methylbenzofuran-2-carboxylic acid (CAS 1707609-63-9)
- 5,7,3,4,5-pentahydroxy-3-methoxyflavone (CAS 1486-67-5)
- (4,5-Dimethoxy-7-methylnaphthalen-1-yl)boronic acid (CAS 177971-27-6)
- 5-[hydroxy(4-hydroxy-3-methoxyphenyl)methyl]-5-(4-hydroxy-3-methoxyphenyl)imidazolidine-2,4-dione 695-56-7 AR-1G6818 (CAS 695-56-7)
- Pyrrolo[1,2-a]pyrimidine-3-carboxylic acid (CAS 112766-33-3)
- Liraglutide(3-31)TFA Salt (CAS CATO-C4X-19921)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com