Ethyl 2-[4-(2,6-dimethylphenyl)piperazin-1-yl]-5-(4-methylphenyl)-1H-pyrrole-3-carboxylate CAS 338406-22-7
| CAS No. | 338406-22-7 |
| Molecular Formula | C26H31N3O2 |
| Molecular Weight | 417.54 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies Ethyl 2-[4-(2,6-dimethylphenyl)piperazin-1-yl]-5-(4-methylphenyl)-1H-pyrrole-3-carboxylate (CAS 338406-22-7), a certified reference material (molecular formula C26H31N3O2, MW 417.54 g/mol) for analytical method development and quality control.
The molecular framework of Ethyl 2-[4-(2,6-dimethylphenyl)piperazin-1-yl]-5-(4-methylphenyl)-1H-pyrrole-3-carboxylate (C26H31N3O2) is characterized by a steroid core, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO manufactures Ethyl 2-[4-(2,6-dimethylphenyl)piperazin-1-yl]-5-(4-methylphenyl)-1H-pyrrole-3-carboxylate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C26H31N3O2 |
| Molecular Weight | 417.54 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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 | 3 |
Related Ethyl Standards
- 4-(4-((2-(3,5-Dimethylphenyl)pyrrolidin-1-yl)methyl)phenoxy)-3-fluorobenzamide (CAS 1174130-60-9)
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- N-((2-(2,3-Dimethylphenyl)benzo[d]oxazol-5-yl)carbamothioyl)-3-fluorobenzamide (CAS 590396-63-7)
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Recommended Standards
- Benzyl 4-((1-(tert-butoxycarbonyl)piperidin-4-yl)methyl)piperazine-1-carboxylate (CAS 775288-80-7)
- Ethyl 8-(2-((1,4-dioxa-8-azaspiro[4.5]Decan-8-yl)methyl)phenyl)-8-oxooctanoate (CAS 898781-35-6)
- Benzyl (S)-4-((1-(tert-butoxycarbonyl)piperidin-3-yl)methyl)piperazine-1-carboxylate (CAS 894801-73-1)
- Ethyl 8-(3-((1,4-dioxa-8-azaspiro[4.5]Decan-8-yl)methyl)phenyl)-8-oxooctanoate (CAS 898762-68-0)
- 2-Bromo-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazine (CAS 2223053-20-9)
- 3-(Aminomethyl)-N,N-dibenzyltetrahydrofuran-3-amine (CAS 1422496-45-4)
- 2-Bromo-1-(6,8-dichloro-2-(3-iodophenyl)quinolin-4-yl)ethanone (CAS 29240-68-4)
- (1R,4R)-2,5-Diphenylbicyclo[2.2.2]octa-2,5-diene (CAS 796966-15-9)
- 2-(Sec-butoxymethyl)-2-ethylbutane-1-sulfonyl chloride (CAS 1489033-36-4)
- 3-(4-Benzyl-5-mercapto-4H-[1,2,4]triazol-3-yl)-N,N-diethyl-benzenesulfonamide (CAS 554404-39-6)
- 5-Phenyl-2-(pyridin-3-yl)-1,3-thiazol-4-ol (CAS 131786-81-7)
- Istradefylline impurity 34 (CAS CATO-C4X-106134)
- (R)-1-((3aS,4S,6S,7aR)-3a,5,5-trimethylhexahydro-4,6-methanobenzo[d][1,3,2]dioxaborol-2-yl)butan-1-amine (CAS 1193224-33-7)
- Semaglutide Impurity 75 (CAS CATO-C4X-2226175)
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