6-(Prop-2-yn-1-yl)-3-(m-tolyl)-3,6-dihydro-7H-[1,2,3]triazolo[4,5-d]pyrimidin-7-one CAS 872590-98-2
| CAS No. | 872590-98-2 |
| Molecular Formula | C14H11N5O |
| Molecular Weight | 265.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 6-(Prop-2-yn-1-yl)-3-(m-tolyl)-3,6-dihydro-7H-[1,2,3]triazolo[4,5-d]pyrimidin-7-one (C14H11N5O) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. 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 aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
6-(Prop-2-yn-1-yl)-3-(m-tolyl)-3,6-dihydro-7H-[1,2,3]triazolo[4,5-d]pyrimidin-7-one (CAS 872590-98-2) is a high-purity analytical reference standard with the molecular formula C14H11N5O and a molecular weight of 265.27 g/mol.
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), 6-(Prop-2-yn-1-yl)-3-(m-tolyl)-3,6-dihydro-7H-[1,2,3]triazolo[4,5-d]pyrimidin-7-one 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 | C14H11N5O |
| Molecular Weight | 265.27 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 Prop Standards
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Recommended Standards
- 6-(Cyclohexylamino)-5-nitronicotinic acid (CAS 503859-31-2)
- 6-(Tert-butoxycarbonyl)-6,7-dihydro-5H-pyrrolo[3,4-d]pyrimidine-2-carboxylic acid (CAS 775280-49-4)
- 5-Phenyl-N-(pyridin-3-yl)oxazole-2-carboxamide (CAS 955769-36-5)
- 6-[2-(4-methoxy-2-pyridyl)ethynyl]-1,2-benzoxazol-3-amine (CAS 2545887-30-5)
- 2-Fluoro-5-methylbenzyl alcohol (CAS 64977-30-6)
- (1R)-IDH889 (CAS 1429179-08-7)
- 1-(1-(2,2-Difluoroethyl)-1H-pyrazol-4-yl)-N-((1-propyl-1H-pyrazol-3-yl)methyl)methanamine hydrochloride (CAS 1856046-06-4)
- (S)-5-Guanidino-2-((((6-(6-oxo-1H-purin-9(6H)-yl)hexyl)oxy)carbonyl)amino)pentanoic acid (CAS 128554-80-3)
- 3-Phenyl-5H-thiazolo[2,3-b]quinazolin-5-one (CAS 23905-59-1)
- Rel-(2r)-2-(3,5-dimethyl-1,2-oxazole-4-sulfonamido)propanoic acid (CAS 1308995-19-8)
- (R)-6,6’-Dibromo-2,2’-dimethoxy-1,1’-binaphthalene (CAS 117745-45-6)
- Pemafibrate Impurity 4 (CAS 907192-58-9)
- 4-Iodo-3-methyl-1H-pyrazol-5-amine (CAS 81542-52-1)
- Glucagon receptor antagonist I (CAS 438618-32-7)
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