Ethyl 3,5-dimethyl-1-(5-(3-phenylureido)pyridin-2-yl)-1H-pyrazole-4-carboxylate CAS 477712-89-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 477712-89-3 |
| Molecular Formula | C20H21N5O3 |
| Molecular Weight | 379.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Ethyl 3,5-dimethyl-1-(5-(3-phenylureido)pyridin-2-yl)-1H-pyrazole-4-carboxylate (CAS 477712-89-3) pharmaceutical standards reference standard. Molecular formula: C20H21N5O3. Molecular weight: 379.41 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C20H21N5O3 |
| Molecular Weight | 379.41 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 5 |
Related Ethyl Standards
- Ethyl 2-(((2,2-dimethyl-4,6-dioxo-1,3-dioxan-5-ylidene)methyl)amino)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate (CAS 1023515-75-4)
- Dimethyl 5-(4-methoxyphenyl)-1H,3H-pyrrolo[1,2-c]thiazole-6,7-dicarboxylate 2,2-dioxide (CAS 339113-76-7)
- 1,3-Dimethyl 5-[4-(1h-pyrazol-1-yl)benzamido]benzene-1,3-dicarboxylate (CAS 1185017-23-5)
- Dimethyl 1-(2-(3-(2-fluorophenyl)ureido)-2-oxoethyl)-1H-1,2,3-triazole-4,5-dicarboxylate (CAS 892278-15-8)
- Dimethyl 1-(2-(3-(4-fluorophenyl)ureido)-2-oxoethyl)-1H-1,2,3-triazole-4,5-dicarboxylate (CAS 892278-01-2)
- ethyl 11-(3,4-dimethyl-5-pentylfuran-2-yl)undecanoate (CAS 1133815-50-5)
- ethyl 13-(3,4-dimethyl-5-propylfuran-2-yl)tridecanoate (CAS CATO-C4X-280646)
- 2-((8,8-Dimethyl-2-oxo-4-phenyl-9,10-dihydro-2H,8H-pyrano[2,3-f]chromen-5-yl)oxy)acetic acid (CAS 956210-99-4)
Recommended Standards
- Benzyl 6'-amino-5'-cyano-3'-methyl-2'H-spiro[piperidine-4,4'-pyrano[2,3-c]pyrazole]-1-carboxylate (CAS 371923-81-8)
- Fmoc-L-photo-methionine (CAS 945859-89-2)
- Ala-Ala-Asn-PAB (CAS 2149584-00-7)
- 3-Ethyl-1-methyl-5-propoxy-1h-pyrazol-4-amine (CAS 1479352-48-1)
- 1-Cyclopentylpiperazin-2-one hydrochloride (CAS 1185300-00-8)
- Dapagliflozin Impurity 202 (CAS CATO-C4X-1138202)
- 16-methyl-heptadecanoicaci (CAS 2724-58-5)
- Aerophobin-2 (CAS 87075-23-8)
- 2-(1-(4-Nitrophenyl)-1H-pyrazol-5-yl)pyrimidine (CAS 1269292-68-3)
- Semaglutide impurity 266 (CAS CATO-C4X-2226266)
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