4-Methyl-1,4-dihydropyrido[2,3-b]pyrazine-2,3-dione CAS 80708-25-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 80708-25-4 |
| Molecular Formula | C8H7N3O2 |
| Molecular Weight | 177.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-Methyl-1,4-dihydropyrido[2,3-b]pyrazine-2,3-dione (CAS 80708-25-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C8H7N3O2. Molecular weight: 177.16 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C8H7N3O2 |
| Molecular Weight | 177.16 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, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1980 |
| Nitrogen Atoms | 3 |
Related Methyl Standards
- 6-Methyl-1,4-dihydropyrido[2,3-b]pyrazine-2,3-dione (CAS 144435-06-3)
- 6-Methyl-6,7-dihydropyrido[2,3-d]pyridazine-5,8-dione (CAS 54016-02-3)
- 4-Methyl-3,4-dihydropyrido[2,3-b]pyrazine-1(2H)-carbaldehyde (CAS 138768-67-9)
- 4-Oxo-3,4-dihydropyrido[3,2-d]pyrimidine-7-carbaldehyde (CAS 2847895-23-0)
- 4-Oxo-3,4-dihydropyrido[3,2-d]pyrimidine-7-carbonitrile (CAS 1824092-20-7)
- 5,6-Dihydropyrido[3,2-e]pyrrolo[1,2-a]pyrazine (CAS 180416-34-6)
- 8,9-Dihydropyrido[1,2-a]indol-6(7H)-one (CAS 91486-93-0)
- 7-Oxo-7,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylic acid 1246668-87-0 (CAS 1246668-87-0)
Recommended Standards
- 4-Methoxyisoindoline-1,3-dione (CAS 41709-83-5)
- 4-Methyl-3-nitro-1H-pyrrolo[2,3-b]pyridine (CAS 4893-92-9)
- 4-Methoxyfuro[3,2-c]pyridine-2-carbaldehyde (CAS 86518-09-4)
- 2,2-Difluoro-4,4-dimethylcyclohexane-1,3-dione (CAS 1031926-88-1)
- 3-Amino-1-((tetrahydro-2h-pyran-2-yl)methyl)pyridin-2(1h)-one (CAS 1250482-55-3)
- 2-(Methylthio)-3-nitropyridine (CAS 22746-79-8)
- 5-Chloroisoxazole (CAS 1146207-55-7)
- Ziprasidone Impurity 36 (CAS CATO-C4X-124036)
- N,N,N-trimethylhexan-1-aminium bis((trifluoromethyl)sulfonyl)amide (CAS 210230-43-6)
- Palmitoyl Pentapeptide-4 (CAS 214047-00-4)
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 13829788188 / jacky.chen@cato-chem.com