3-(3,5-Dimethylphenyl)-6-(prop-2-yn-1-yl)-3,6-dihydro-7H-[1,2,3]triazolo[4,5-d]pyrimidin-7-one CAS 893921-04-5
| CAS No. | 893921-04-5 |
| Molecular Formula | C15H13N5O |
| Molecular Weight | 279.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 3-(3,5-Dimethylphenyl)-6-(prop-2-yn-1-yl)-3,6-dihydro-7H-[1,2,3]triazolo[4,5-d]pyrimidin-7-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-(3,5-Dimethylphenyl)-6-(prop-2-yn-1-yl)-3,6-dihydro-7H-[1,2,3]triazolo[4,5-d]pyrimidin-7-one (CAS 893921-04-5), a certified reference material (molecular formula C15H13N5O, MW 279.30 g/mol) for analytical method development and quality control.
Based on its molecular formula C15H13N5O, 3-(3,5-Dimethylphenyl)-6-(prop-2-yn-1-yl)-3,6-dihydro-7H-[1,2,3]triazolo[4,5-d]pyrimidin-7-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 279.30 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | C15H13N5O |
| Molecular Weight | 279.30 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 5 |
Related Dimethylphenyl Standards
- 9-(3,4-Dimethylphenyl)pyrazolo[1,5-a][1,2,4]triazolo[3,4-c]pyrazin-3-ol (CAS 1255785-56-8)
- N-(2,4-Dimethylphenyl)-3-methylbenzofuran-2-carboxamide (CAS 55990-33-5)
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- N-(3,4-dimethylphenyl)-4-fluorobenzenesulfonamide (CAS 288154-65-4)
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- 3-(2,4-Dimethylphenyl)-5-(3-methoxyphenyl)-1H-1,2,4-triazole (CAS 85303-91-9)
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Recommended Standards
- 2,6-Diamino-5-(5-hydroxy-5-(oxazol-2-yl)pentyl)pyrimidin-4(1H)-one (CAS 647831-19-4)
- 3-(Benzo[d]thiazol-2-ylthio)-1,1,1-trifluoropropan-2-ol (CAS 478047-19-7)
- 2-(2-Amino-1,4-dihydrobenzo[4,5]imidazo[1,2-a][1,3,5]triazin-4-yl)phenol (CAS 78650-06-3)
- 4-(2-(4-Aminophenoxy)pyridin-3-yl)pyrimidin-2-amine, 97% (CAS 945599-45-1)
- Propan-2-yl aziridine-2-carboxylate (CAS 5950-39-0)
- 1-(4,6-Dichloropyridin-2-yl)ethanone (CAS 1060815-12-4)
- 2-((Tert-butoxycarbonyl)amino)-5-fluorobenzoic acid (CAS 141940-31-0)
- [(5-methylfuran-2-yl)methyl](4-methylpentyl)amine (CAS 1184397-90-7)
- (2S,4S)-1-(tert-Butoxycarbonyl)-4-(2-chloro-5-fluorophenoxy)-2-pyrrolidinecarboxylic acid (CAS 1217642-26-6)
- Ioversol Impurity 17 (CAS CATO-C4X-209117)
- 2-(4-Bromo-2-fluorophenoxy)butanoic acid (CAS 1152843-96-3)
- (R)-1-(1-(4-Fluorophenyl)ethyl)piperazine (CAS 862270-48-2)
- Dapagliflozin Impurity 139 (CAS CATO-C4X-1138139)
- Insulin Detemir (CAS 169148-63-4)
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