ethyl 5-amino-1-(4-methyl-6-oxo-1,6-dihydropyrimidin-2-yl)-1{H}-pyrazole-4-carboxylate CAS 91426-55-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 91426-55-0 |
| Molecular Formula | C11H13N5O3 |
| Molecular Weight | 263.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order ethyl 5-amino-1-(4-methyl-6-oxo-1,6-dihydropyrimidin-2-yl)-1{H}-pyrazole-4-carboxylate (CAS 91426-55-0) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C11H13N5O3. Molecular weight: 263.25 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C11H13N5O3 |
| Molecular Weight | 263.25 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 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.) | 1983 |
| Nitrogen Atoms | 5 |
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Recommended Standards
- Ethyl 2-(3-nitrobenzylidene)-3-oxobutanoate (CAS 39562-16-8)
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- (6-(Furan-3-yl)pyridin-3-yl)methanamine (CAS 1823499-29-1)
- 2-(2-Oxo-1,2-dihydropyridin-3-yl)piperidine-1-carbaldehyde (CAS 1352494-23-5)
- Pseudo Codeine Hydrochloride (CAS 102043-42-5)
- Ethyl 2-imino-1-(3-morpholinopropyl)-5-oxo-2,5-dihydro-1H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxylate (CAS 510761-65-6)
- 1523406-39-4 (S)-1-((5-Chloropyridin-3-yl)methyl)-8-((R)-3-methylmorpholino)-2-(trifluoromethyl)-3,4-dihydro-1H-pyrimido[1,2-a]pyrimidin-6(2H)-one MFCD28411361 (CAS 1523406-39-4)
- 3-Hydroxy-3-(thiophen-2-yl)propanoic acid (CAS 26359-15-9)
- Semaglutide Sodium Salt (CAS CATO-C4X-222620)
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