2-Amino-4,7-dioxo-3,4,5,6,7,8-hexahydropyrido[2,3-d]pyrimidine-5-carboxylic acid CAS 940985-31-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 940985-31-9 |
| Molecular Formula | C8H8N4O4 |
| Molecular Weight | 224.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2-Amino-4,7-dioxo-3,4,5,6,7,8-hexahydropyrido[2,3-d]pyrimidine-5-carboxylic acid (CAS 940985-31-9) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C8H8N4O4. Molecular weight: 224.17 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C8H8N4O4 |
| Molecular Weight | 224.17 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 methanol, ethanol, DMSO |
| 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.) | 1987 |
| Nitrogen Atoms | 4 |
Related Amino Standards
- 4-Amino-6,8-difluoroquinoline-3-carboxylic acid (CAS 1215995-19-9)
- 4-Amino-5,8-difluoroquinoline-3-carboxylic acid (CAS 1242260-55-4)
- 1-(4-Amino-1,2,5-oxadiazol-3-yl)-5-methyl-1H-1,2,3-triazole-4-carbohydrazide (CAS 324017-24-5)
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- Ethyl 2-amino-4-(trifluoromethyl)oxazole-5-carboxylate (CAS 135026-17-4)
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Recommended Standards
- 2-Acetamido-5-nitrobenzoic acid (CAS 3558-18-7)
- 3-(3-(4-Methyl-1,2,5-oxadiazol-3-yl)-1,2,4-oxadiazol-5-yl)propanoic acid (CAS 890095-35-9)
- 2-Acetamido-3-nitrobenzoic acid (CAS 90417-80-4)
- 4-(3-Chloro-2-methylphenyl)-5-(pyridin-4-yl)-4H-1,2,4-triazole-3-thiol (CAS 380335-54-6)
- 4-Bromo-6,7-diethoxyquinoline (CAS 1772268-32-2)
- Pinaverium impurity 29 (CAS 2704346-81-4)
- 1-(1,3-benzothiazol-2-yl)propan-2-one (CAS 36874-53-0)
- 6-Amino-3,3-dimethylisochroman-1-one (CAS 2839320-70-4)
- 4-(4-Nitrophenyl)dihydro-2h-pyran-2,6(3h)-dione (CAS 53911-69-6)
- Semaglutide impurity 100 (CAS CATO-C4X-2226100)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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