1-Methyl-3,4-dihydropyrido[2,3-b]pyrazin-2(1H)-one CAS 67074-79-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 67074-79-7 |
| Molecular Formula | C8H9N3O |
| Molecular Weight | 163.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Methyl-3,4-dihydropyrido[2,3-b]pyrazin-2(1H)-one (CAS 67074-79-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H9N3O. Molecular weight: 163.18 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H9N3O |
| Molecular Weight | 163.18 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1976 |
| Nitrogen Atoms | 3 |
Related Methyl Standards
- 2-Methyl-7,8-dihydropyrido[4,3-d]pyrimidin-5(6H)-one (CAS 1393534-28-5)
- 1-Methyl-1,2-dihydropyrido[2,3-b]pyrazin-3(4H)-one (CAS 1443288-26-3)
- 8-Methyl-7,8-dihydropyrido[2,3-d]pyrimidin-5(6H)-one (CAS 625105-34-2)
- 1,4-Dihydropyrido[2,3-b]pyrazine-2,3-dione (CAS 2067-84-7)
- 2,3-Dihydropyrido[3,4-d]pyridazine-1,4-dione (CAS 31384-08-4)
- 6,7-Dihydropyrido[2,3-d]pyridazine-5,8-dione (CAS 4430-77-7)
- 5,6-Dihydropyrido[3,2-e]pyrrolo[1,2-a]pyrazine (CAS 180416-34-6)
- 4-Oxo-3,4-dihydropyrido[3,2-d]pyrimidine-7-carbonitrile (CAS 1824092-20-7)
Recommended Standards
- 1H-Indazole-1,5,6-triamine (CAS 877471-83-5)
- 1-Methyl-4-(methylamino)-2-oxo-1,2-dihydropyridine-3-carbonitrile (CAS 62617-41-8)
- 1H-Benzo[d]imidazole-2,5,6-triamine (CAS 934333-22-9)
- 2-(4,4-Difluoropiperidin-1-yl)acetonitrile (CAS 824413-96-9)
- 4-Propionyl-N-(2-(pyridin-2-yl)ethyl)-1H-pyrrole-2-carboxamide (CAS 478259-53-9)
- 1-(2-methoxybenzoyl)piperazine hydrochloride (CAS 100939-98-8)
- 1-((5-Bromopyrimidin-2-yl)(methyl)amino)propan-2-ol (CAS 1272127-66-8)
- 1,1,3,3,5,5, Hexamethyl diethoxy trisiloxane (CAS 75144-60-4)
- 1-(4-Phenoxyphenyl)-5-phenyl-4,5-dihydro-1h-pyrazole-3-carboxylic acid (CAS 1264042-88-7)
- Tirzepatide Impurity 50 (CAS CATO-C4X-324050)
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