1-(Pyrimidin-2-yl)-1h-1,2,4-triazol-5-amine CAS 1248761-34-3
| CAS No. | 1248761-34-3 |
| Molecular Formula | C6H6N6 |
| Molecular Weight | 162.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 1-(Pyrimidin-2-yl)-1h-1,2,4-triazol-5-amine 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.
CATO supplies 1-(Pyrimidin-2-yl)-1h-1,2,4-triazol-5-amine (CAS 1248761-34-3), a certified reference material (molecular formula C6H6N6, MW 162.15 g/mol) for analytical method development and quality control.
Owing to a nitrile group, an aromatic ring system, 1-(Pyrimidin-2-yl)-1h-1,2,4-triazol-5-amine is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 162.15 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
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 | C6H6N6 |
| Molecular Weight | 162.15 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.) | 1990 |
| Nitrogen Atoms | 6 |
Related Pyrimidin Standards
- 5-Methyl-3-(pyrimidin-2-yl)-1,2,4-oxadiazole (CAS 1823272-53-2)
- 2-Methyl-4-(pyrimidin-5-yl)but-3-yn-2-ol (CAS 153286-92-1)
- 4-(Pyrimidin-4-yl)-1H-pyrazol-3-amine (CAS 1111638-49-3)
- 1-(Pyrimidin-2-yl)-1H-pyrazol-4-amine (CAS 1156601-73-8)
- 1-(Pyrimidin-5-yl)-1h-pyrazol-3-amine (CAS 1367992-26-4)
- 1-(Pyrimidin-2-yl)-1H-imidazol-5(4H)-imine (CAS 88945-45-3)
- 1-(Pyrimidin-2-yl)-1H-pyrazol-5-amine (CAS 41625-44-9)
- 3-(Pyrimidin-5-yl)-1H-pyrazol-5-amine (CAS 1988685-94-4)
Recommended Standards
- 2H-pyrazolo[3,4-b]pyridine-3-carboxamide (CAS 1245645-04-8)
- 2-(1H-1,2,4-Triazol-5-yl)pyrimidin-4-amine (CAS 1250626-84-6)
- 2-Ethynyl-5-nitroaniline (CAS 1245255-75-7)
- 3-Methyl-[1,2]oxazolo[5,4-b]pyridine-5-carbaldehyde (CAS 1253696-31-9)
- tert-Butyl 3-cyano-5-methoxypyridin-4-ylcarbamate (CAS 1138444-19-5)
- (E)-4-((2-(furan-2-yl)ethyl)amino)-4-oxobut-2-enoic acid (CAS 887833-39-8)
- 4-(Tert-butyl)-1,1-difluorocyclohexane (CAS 19422-34-5)
- 2-(Difluoromethoxy)-4-fluorobenzoic acid (CAS 1214347-60-0)
- Dotinurad Impurity 245 (CAS CATO-C4X-2494245)
- tert-Butyl ((2R,3R)-4-(4-acetamido-N-isobutylphenylsulfonamido)-3-hydroxy-1-phenylbutan-2-yl)carbamate (CAS 2126144-72-5)
- 3-(2,5-Dimethoxyphenyl)-4,5-dihydro-1,2-oxazole-5-carboxylic acid (CAS 1018143-27-5)
- 4-(Pyridin-3-yloxy)benzoic acid (CAS 437383-99-8)
- (S)-3-Cyclobutylmorpholine (CAS 1270063-87-0)
- Palmitoyl hexapeptide-6 (CAS 891498-01-4)
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