2-Amino-6-methylpyrido[2,3-d]pyrimidin-4(1H)-one CAS 49739-04-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 49739-04-0 |
| Molecular Formula | C23H34N2O7 |
| Molecular Weight | 450.53 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-Amino-6-methylpyrido[2,3-d]pyrimidin-4(1H)-one (CAS 49739-04-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C23H34N2O7. Molecular weight: 450.53 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C23H34N2O7 |
| Molecular Weight | 450.53 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1971 |
| Nitrogen Atoms | 2 |
Related Amino Standards
- Methyl 6-amino-5-cyano-2-{[(3-cyano-4,6-dimethylpyridin-2-yl)sulfanyl]methyl}-4-(2-fluorophenyl)-4H-pyran-3-carboxylate (CAS 354554-88-4)
- 3-Amino-6-(propan-2-yl)-N-[4-(trifluoromethoxy)phenyl]-5H,6H,7H,8H-thieno[2,3-b]1,6-naphthyridine-2-carboxamide (CAS 728025-83-0)
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Recommended Standards
- 2.3,7.8-Di-(peri-naphthylene)-pyrene (CAS 362052-03-7)
- 3-(2-((4-Fluorobenzyl)oxy)phenyl)-1-(mesitylsulfonyl)-1H-pyrazole (CAS 956501-72-7)
- 2,2,2',2'-Tetramethyl-2H,2'H-[5,5'-bibenzo[h]chromene]-6,6'-diol (CAS 24449-39-6)
- Methyl 2-[4-(2-methylphenyl)phenyl]acetate (CAS 1820618-94-7)
- 6-oxaspiro[3.4]octane-5,7-dione (CAS 1520618-98-7)
- 5-Fluoro-2-(isopentyloxy)aniline (CAS 946683-73-4)
- 5-[(3-Cyano-4,5,6,7-tetrahydro-1-benzothien-2-yl)amino]-5-oxopentanoic acid (CAS 313230-00-1)
- 1-(5-Methyl-[1,2,4]triazolo[1,5-a]pyrimidin-7-yl)-1H-imidazole-4-carboxylic acid (CAS 1281990-08-6)
- 3-(3,5-Bis(dimethylamino)-1H-1,2,4-triazol-1-yl)tetrahydrothiophene 1,1-dioxide (CAS 251307-00-3)
- [β-Asp]9-Semaglutide (CAS CATO-CPTD788605)
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