2-(4-((1H-1,2,4-Triazol-1-yl)methyl)phenyl)-N-isopentyl-1,3-dioxoisoindoline-5-carboxamide CAS 1081113-71-4
| CAS No. | 1081113-71-4 |
| Molecular Formula | C23H23N5O3 |
| Molecular Weight | 417.46 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-(4-((1H-1,2,4-Triazol-1-yl)methyl)phenyl)-N-isopentyl-1,3-dioxoisoindoline-5-carboxamide.
2-(4-((1H-1,2,4-Triazol-1-yl)methyl)phenyl)-N-isopentyl-1,3-dioxoisoindoline-5-carboxamide (CAS 1081113-71-4) is a high-purity analytical reference standard with the molecular formula C23H23N5O3 and a molecular weight of 417.46 g/mol.
The molecular framework of 2-(4-((1H-1,2,4-Triazol-1-yl)methyl)phenyl)-N-isopentyl-1,3-dioxoisoindoline-5-carboxamide (C23H23N5O3) 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
As a certified reference material (CRM), 2-(4-((1H-1,2,4-Triazol-1-yl)methyl)phenyl)-N-isopentyl-1,3-dioxoisoindoline-5-carboxamide meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C23H23N5O3 |
| Molecular Weight | 417.46 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 5 |
Related H Standards
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Recommended Standards
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- 4-Methyl-3-(trifluoromethyl)isoxazol-5-amine (CAS 110234-58-7)
- 1-{[(Pyridin-4-yl)methyl]amino}cycloheptane-1-carboxamide (CAS 1392491-75-6)
- Protein Kinase C (alpha) Peptide (CAS 159939-84-1)
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