Diethyl 5,5'-(ethane-1,1-diyl)bis(2,4-dimethyl-1H-pyrrole-3-carboxylate) CAS 75534-69-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 75534-69-9 |
| Molecular Formula | C20H28N2O4 |
| Molecular Weight | 360.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Diethyl 5,5'-(ethane-1,1-diyl)bis(2,4-dimethyl-1H-pyrrole-3-carboxylate) (CAS 75534-69-9) pharmaceutical standards reference standard. Molecular formula: C20H28N2O4. Molecular weight: 360.45 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C20H28N2O4 |
| Molecular Weight | 360.45 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1978 |
| Nitrogen Atoms | 2 |
Related Diethyl Standards
- Diethyl 4,4'-(ethane-1,1-diyl)bis(3,5-dimethyl-1H-pyrrole-2-carboxylate) (CAS 5432-35-9)
- Diethyl 5-((2-ethoxy-2-oxoethyl)thio)-3-methylthiophene-2,4-dicarboxylate (CAS 860786-08-9)
- Diethyl 2-(((4-(p-tolyl)thiazol-2-yl)amino)methylene)malonate (CAS 71638-85-2)
- Diethyl 2-acetamido-2-((5-methyl-1H-indol-3-yl)methyl)malonate (CAS 114872-67-2)
- Diethyl 1,4-diethoxynaphthalene-2,3-dicarboxylate (CAS 59883-08-8)
- Diethyl 2-(1-(1H-indol-3-yl)ethyl)-2-acetamidomalonate (CAS 6976-19-8)
- 3,5-Diethyl 1-[2-(3-methoxyphenyl)-2-oxoethyl]-1H-pyrazole-3,5-dicarboxylate (CAS 1316761-36-0)
- 3,5-Diethyl 1-[2-(4-methoxyphenyl)-2-oxoethyl]-1H-pyrazole-3,5-dicarboxylate (CAS 1638612-94-8)
Recommended Standards
- Ethyl 2-(benzylthio)-7-formyl-6-methylpyrazolo[5,1-b]thiazole-3-carboxylate (CAS 263553-82-8)
- Methyl (R)-1-Boc-4-[(1-phenylethyl)amino]-1,2,5,6-tetrahydropyridine-3-carboxylate (CAS 362489-59-6)
- Calcium-Sensing Receptor Antagonists I (CAS 478963-79-0)
- 4-Methoxy-3-oxobutanoic acid (CAS 68665-45-2)
- (2R,3R,4S,5R)-2-(6-Amino-9H-purin-9-yl)-5-(hydroxymethyl)-4-((6-(tritylthio)hexyl)oxy)tetrahydrofuran-3-ol (CAS 161016-93-9)
- 2H-Spiro[benzofuran-3,1'-cyclopropan]-4-ol (CAS 1311139-79-3)
- [1-(1H-Benzimidazol-2-yl)-2-methylpropyl]amine dihydrochloride (CAS 25810-65-5)
- YM-26734 (CAS 144337-18-8)
- 2-(2-Bromophenoxy)-5-methoxyaniline (CAS 106438-03-3)
- Semaglutide Impurity 149 (CAS CATO-C4X-2226149)
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