Methyl 3-(2,4-dioxo-1,2,3,4-tetrahydropyrido[2,3-d]pyrimidin-7-yl)benzoate CAS 2004691-96-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2004691-96-5 |
| Molecular Formula | C15H11N3O4 |
| Molecular Weight | 297.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl 3-(2,4-dioxo-1,2,3,4-tetrahydropyrido[2,3-d]pyrimidin-7-yl)benzoate (CAS 2004691-96-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C15H11N3O4. Molecular weight: 297.27 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C15H11N3O4 |
| Molecular Weight | 297.27 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Nitrogen Atoms | 3 |
Related Methyl Standards
- (S)-2-(5,7-Dioxo-5,7-dihydro-6h-pyrrolo[3,4-b]pyrazin-6-yl)-3-phenylpropanoic acid (CAS 126346-96-1)
- 1-methyl-2,4-dioxo-7-phenyl-1,2,3,4-tetrahydropyrido[2,3-d]pyrimidine-5-carboxylic acid (CAS 889941-16-6)
- 3-(5-Methyl-1,3-dioxo-1,3,3a,4,7,7a-hexahydro-2H-4,7-methanoisoindol-2-yl)benzoic acid (CAS 1217623-45-4)
- 2-(1,3-Dioxo-1H-benzo[de]isoquinolin-2(3H)-yl)-3-methylbutanoic acid (CAS 86703-97-1)
- Methyl 4-(1,3-dioxo-1H-benzo[de]isoquinolin-2(3H)-yl)butanoate (CAS 297138-63-7)
- N-(2,5-dioxo-5,6,7,8-tetrahydro-2H-chromen-3-yl)-4-methylbenzamide (CAS 339009-35-7)
- 2-[(1,1-dioxo-1,2-benzothiazol-3-yl)amino]hexanoic acid (CAS 1397004-93-1)
- 3-((1,3-Dioxo-1,3-dihydroisobenzofuran-5-yl)oxy)phenyl acetate (CAS 122590-09-4)
Recommended Standards
- Methyl 2-(3-nitrophenyl)imidazo[1,2-a]pyridine-6-carboxylate (CAS 866133-67-7)
- Methyl 6-nitro-3-phenylimidazo[1,2-a]pyridine-2-carboxylate (CAS 885276-47-1)
- Methyl 2-((tert-butoxycarbonyl)amino)-2-(trifluoromethyl)pent-4-enoate (CAS 216235-33-5)
- 3,5-Dimethyl-1-[(2-methylphenyl)methyl]-1H-pyrazole-4-carboxylic acid (CAS 1154898-71-1)
- 3-(3,3-Dimethylbutoxy)-2-methylpropane-1-sulfonyl chloride (CAS 1466940-31-7)
- 2-Amino-5-(4-(trifluoromethyl)phenyl)nicotinic acid (CAS 1261493-89-3)
- 5-(Trifluoromethoxy)picolinonitrile (CAS 1206978-22-4)
- N-(2-Morpholinoethyl)-2-phenyl-2H-tetrazole-5-carboxamide (CAS 1396786-15-4)
- (2-Methyl-4,5,6,7-tetrahydro-2H-indazol-3-yl)methanamine (CAS 1509110-57-9)
- Semaglutide impurity 256 (CAS CATO-C4X-2226256)
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