3-amino-7-methylbenzo[e][1,2,4]triazine 1-oxide CAS 27281-74-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 27281-74-9 |
| Molecular Formula | C8H8N4O |
| Molecular Weight | 176.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-amino-7-methylbenzo[e][1,2,4]triazine 1-oxide (CAS 27281-74-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C8H8N4O. Molecular weight: 176.18 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C8H8N4O |
| Molecular Weight | 176.18 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.) | 1964 |
| Nitrogen Atoms | 4 |
Related amino Standards
- 3-(5-Amino-1H-1,2,4-triazol-3-yl)phenol (CAS 1016760-91-0)
- 1-(5-Amino-1H-pyrazolo[3,4-c]pyridin-1-yl)ethan-1-one (CAS 1049672-80-1)
- 5-(2-Amino-phenyl)-[1,3,4]oxadiazol-2-ylamine (CAS 109060-70-0)
- 2-Amino-4-(4h-1,2,4-triazol-4-yl)phenol (CAS 1146295-74-0)
- 3-Amino-N-(prop-2-yn-1-yl)pyrazine-2-carboxamide (CAS 1197682-08-8)
- 2-Amino-1H-benzo[d]imidazole-5-carboxamide (CAS 1207452-23-0)
- 5-Amino-1h-indazole-3-carboxamide (CAS 1249631-73-9)
- 5-Amino-1-(pyridin-2-yl)-2,3-dihydro-1H-pyrazol-3-one (CAS 126583-28-6)
Recommended Standards
- 3,6-Difluoro-2-(methylthio)phenol (CAS 2379321-96-5)
- 3-Hydrazinylquinoxalin-2-ol (CAS 31595-63-8)
- 3-(4-aminophenyl)-4,5-dihydro-1H-1,2,4-triazol-5-one (CAS 62036-31-1)
- 4-Bromo-5-ethyl-1H-indazole (CAS 2109805-55-0)
- trans-2-Piperidin-1-ylcycloheptanol (CAS 1218009-71-2)
- 7-(Trifluoromethyl)-2-azabicyclo[4.1.0]Heptane (CAS 1311569-58-0)
- methyl 2-(6-amino-4-oxo-quinazolin-3-yl)acetate (CAS 1154233-36-9)
- Ethyl 5-methoxy-2-methylbenzoate (CAS 855949-35-8)
- 2-((5-(((4-Bromophenyl)amino)methyl)-4-methyl-4H-1,2,4-triazol-3-yl)thio)acetohydrazide (CAS 1306738-50-0)
- Tirzepatide Impurity 35 (CAS CATO-C4X-324035)
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