2-((2-Ethoxy-4-(4-hydroxypiperidin-1-yl)phenyl)amino)-5,11-dimethyl-5,11-dihydro-6H-benzo[e]pyrimido[5,4-b][1,4]diazepin-6-one CAS 1234480-50-2
| CAS No. | 1234480-50-2 |
| Molecular Formula | C26H30N6O3 |
| Molecular Weight | 474.55 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 474.55 g/mol gives 2-((2-Ethoxy-4-(4-hydroxypiperidin-1-yl)phenyl)amino)-5,11-dimethyl-5,11-dihydro-6H-benzo[e]pyrimido[5,4-b][1,4]diazepin-6-one distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2-((2-Ethoxy-4-(4-hydroxypiperidin-1-yl)phenyl)amino)-5,11-dimethyl-5,11-dihydro-6H-benzo[e]pyrimido[5,4-b][1,4]diazepin-6-one (CAS 1234480-50-2), molecular formula C26H30N6O3 and molecular weight 474.55 g/mol, is a CATO reference standard with documented purity and traceability.
2-((2-Ethoxy-4-(4-hydroxypiperidin-1-yl)phenyl)amino)-5,11-dimethyl-5,11-dihydro-6H-benzo[e]pyrimido[5,4-b][1,4]diazepin-6-one (C26H30N6O3) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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 2-((2-Ethoxy-4-(4-hydroxypiperidin-1-yl)phenyl)amino)-5,11-dimethyl-5,11-dihydro-6H-benzo[e]pyrimido[5,4-b][1,4]diazepin-6-one 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 | C26H30N6O3 |
| Molecular Weight | 474.55 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.) | 1990 |
| Nitrogen Atoms | 6 |
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Recommended Standards
- (S)-2-((tert-Butoxycarbonyl)amino)-5-((2,2,10,10-tetramethyl-4,8-dioxo-3,9-dioxa-5,7-diazaundecan-6-ylidene)amino)pentanoic acid (CAS 108787-91-3)
- 2,8-Diphenylanthra[2,1-d:6,5-d']bis(thiazole)-6,12-dione (CAS 129-09-9)
- Saterinone (CAS 102669-89-6)
- DPTPCz (CAS 1313391-57-9)
- alpha,3-Bis(trifluoromethyl)benzyl Alcohol (CAS 721-36-8)
- Methyl 2-chloro-4-[3-(methoxycarbonyl)phenyl]benzoate (CAS 1820683-22-4)
- 2-(2,3-Dihydroxypropyl)-6-ethyl-1,2,4-triazine-3,5(2H,4H)-dione (CAS 170872-51-2)
- Mg Solution in 5% Hydrochloride*H2O (CAS 7439-95-4)
- Ethyl 5-Methoxyindole-3-carboxylate (CAS 59292-36-3)
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- 2-Methyl-5-(3-methylureido)-1H-imidazole-4-carboxylic acid (CAS 501950-45-4)
- Des-Ser32-Tirzepatide (CAS CATO-CPTD788942)
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