1,3-Dimethyl-2,4-dioxo-1h,2h,3h,4h-pyrido[2,3-d]pyrimidine-6-carboxylic acid CAS 184681-83-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 184681-83-2 |
| Molecular Formula | C10H9N3O4 |
| Molecular Weight | 235.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 1,3-Dimethyl-2,4-dioxo-1h,2h,3h,4h-pyrido[2,3-d]pyrimidine-6-carboxylic acid (CAS 184681-83-2) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C10H9N3O4. Molecular weight: 235.20 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C10H9N3O4 |
| Molecular Weight | 235.20 g/mol |
| Appearance | Pale yellow to 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2009 |
| Nitrogen Atoms | 3 |
Related Dimethyl Standards
- 1,3-Dimethyl-2,4-dioxo-1h,2h,3h,4h-pyrido[2,3-d]pyrimidine-7-carboxylic acid (CAS 1000932-76-2)
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- 1,4-Dimethyl-6-nitro-1,4-dihydroquinoxaline-2,3-dione (CAS 13784-21-9)
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Recommended Standards
- Ethyl 6-nitro-1H-benzo[d]imidazole-4-carboxylate (CAS 1805873-68-0)
- 2-(2-Methylpropoxy)-5-(trifluoromethyl)pyridin-3-ol (CAS 1881321-32-9)
- Ethyl 3-nitroimidazo[1,2-a]pyridine-5-carboxylate (CAS 177485-57-3)
- (2,3,5,6-Tetramethyl-1,4-phenylene)dimethanol (CAS 7522-62-5)
- 5-Bromo-2-((4-fluorobenzyl)oxy)benzoic acid (CAS 938243-43-7)
- 2,2,2-Trifluoro-N-(6-fluoroimidazo[1,2-a]pyridin-2-yl)acetamide (CAS 1123163-33-6)
- Methyl 2-fluoro-5-hydroxy-4-methylbenzoate (CAS 1378655-77-6)
- Methyl 3-amino-6-bromo-5-fluoropicolinate (CAS 1052714-13-2)
- (±)-Epichlorohydrin-2-d1 (stabilized with hydroquinone) (CAS 70735-27-2)
- Proinsulin C-Peptide (55-89) (human) (CAS 11097-48-6)
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