(4-(2,4-Dimethylphenyl)piperazin-1-yl)(4-(2-methylbenzoyl)-1H-pyrrol-2-yl)methanone CAS 478249-48-8
| CAS No. | 478249-48-8 |
| Molecular Formula | C25H27N3O2 |
| Molecular Weight | 401.50 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (4-(2,4-Dimethylphenyl)piperazin-1-yl)(4-(2-methylbenzoyl)-1H-pyrrol-2-yl)methanone is closely related to a steroid core, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
(4-(2,4-Dimethylphenyl)piperazin-1-yl)(4-(2-methylbenzoyl)-1H-pyrrol-2-yl)methanone (CAS 478249-48-8), molecular formula C25H27N3O2 and molecular weight 401.50 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of (4-(2,4-Dimethylphenyl)piperazin-1-yl)(4-(2-methylbenzoyl)-1H-pyrrol-2-yl)methanone (C25H27N3O2) 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 aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures (4-(2,4-Dimethylphenyl)piperazin-1-yl)(4-(2-methylbenzoyl)-1H-pyrrol-2-yl)methanone 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 | C25H27N3O2 |
| Molecular Weight | 401.50 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
Related Dimethylphenyl Standards
- N-(2,5-Dimethylphenyl)-2-((3-ethyl-5,6-dimethyl-4-oxo-3,4-dihydrothieno[2,3-d]pyrimidin-2-yl)thio)acetamide (CAS 577763-65-6)
- N-(2,6-Dimethylphenyl)-2-((3-ethyl-5,6-dimethyl-4-oxo-3,4-dihydrothieno[2,3-d]pyrimidin-2-yl)thio)acetamide (CAS 482660-87-7)
- N-(3,4-Dimethylphenyl)-2-((3-ethyl-5,6-dimethyl-4-oxo-3,4-dihydrothieno[2,3-d]pyrimidin-2-yl)thio)acetamide (CAS 618427-81-9)
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Recommended Standards
- (1R,4r)-2'-methoxy-N-methyl-7'-oxo-N-(2-(piperidin-1-yl)ethyl)-7'H-spiro[cyclohexane-1,5'-furo[3,4-b]pyridine]-4-carboxamide (CAS 936626-07-2)
- 2-((3-(4-Methoxyphenyl)-4-oxo-3,4,5,6,7,8-hexahydrobenzo[4,5]thieno[2,3-d]pyrimidin-2-yl)thio)acetamide (CAS 372087-98-4)
- Sch-48461 (CAS 148260-92-8)
- 2-((4-Allyl-5-(4-fluorophenyl)-4H-1,2,4-triazol-3-yl)thio)-N-(2-cyano-3-methylbutan-2-yl)propanamide (CAS 851281-20-4)
- 2-Methylbenzofuran-6-yl acetate (CAS 92810-82-7)
- N-[1-(2-chloroacetyl)piperidin-4-yl]benzamide (CAS 1315366-89-2)
- 3-bromo-5-(prop-1-yn-1-yl)pyridine (CAS 917772-69-1)
- 5-Hydroxy-N,2-dimethylbenzamide (CAS 1243280-34-3)
- 1,4-Dioxaspiro[4.5]Decan-8-yl benzoate (CAS 76297-05-7)
- (Z)-{[4-(4-chlorophenyl)piperazin-1-yl](methylsulfanyl)methylidene}(cyano)amine (CAS 1164476-15-6)
- 1-(Bromomethyl)-1,2,3,4-tetrahydronaphthalene, 97% (CAS 194040-83-0)
- N-(5-(1-Methyl-1H-pyrazol-3-yl)-1,3,4-oxadiazol-2-yl)-2-phenoxyacetamide (CAS 1210345-03-1)
- Midazolam Impurity 18 (CAS CATO-C4X-150918)
- Semaglutide Impurity 150 xTFA (CAS CATO-C4X-2226150)
Why CATO?
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