Ethyl 5-carbamoyl-1-methyl-1h-pyrazole-3-carboxylate CAS 512808-34-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 512808-34-3 |
| Molecular Formula | C8H11N3O3 |
| Molecular Weight | 197.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Ethyl 5-carbamoyl-1-methyl-1h-pyrazole-3-carboxylate (CAS 512808-34-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C8H11N3O3. Molecular weight: 197.19 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C8H11N3O3 |
| Molecular Weight | 197.19 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Nitrogen Atoms | 3 |
Related Ethyl Standards
- Ethyl 4-carbamoyl-1-methyl-1H-pyrazole-3-carboxylate (CAS 1174861-91-6)
- Methyl 3-(4-carbamoyl-1H-pyrazol-1-yl)propanoate (CAS 1245807-81-1)
- Methyl 3-(5-carbamoyl-1h-pyrazol-1-yl)propanoate (CAS 1245807-93-5)
- 3-(4-Carbamoyl-1H-pyrazol-1-yl)butanoic acid (CAS 1310201-40-1)
- 4-(3-Carbamoyl-1H-pyrazol-1-yl)butanoic acid (CAS 1340382-07-1)
- Methyl 3-(3-carbamoyl-1H-pyrazol-1-yl)propanoate (CAS 1344367-47-0)
- Ethyl (2-carbamoyl-1H-pyrrol-1-yl)carbamate (CAS 1379337-32-2)
- Ethyl 3-carbamoyl-1-methyl-1H-pyrazole-5-carboxylate (CAS 496835-04-2)
Recommended Standards
- Ethyl 5-acetamidofuran-2-carboxylate (CAS 777-50-4)
- Ethyl 5-carbamoyl-1-methyl-1H-pyrazole-4-carboxylate (CAS 81303-52-8)
- Ethyl 4-hydroxy-5-methyl-6-oxo-1,6-dihydropyridine-3-carboxylate (CAS 252552-08-2)
- imidazo[1,2-a]pyrazine-3-carbaldehyde (CAS 106012-58-2)
- ((2R,3S,4R,5R)-5-(6-Amino-2-chloro-9H-purin-9-yl)-3,4-dihydroxytetrahydrofuran-2-yl)methyl dihydrogen phosphate (CAS 21466-01-3)
- 4-Amino-N-methylpiperidine-1-carbothioamide (CAS 1158944-68-3)
- Amlodipine Impurity 19 (CAS CATO-C4X-109519)
- 4-Bromo-N-(3-chloro-2-methylphenyl)benzamide (CAS 310873-65-5)
- Coelenteramine methyl ether (CAS 40040-81-1)
- Semaglutide impurity 69 (CAS CATO-C4X-222669)
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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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com