10-(4-Chlorophenyl)-14,14-dimethyl-2,9-diazatricyclo[9.4.0.0^{3,8}]pentadeca-1(11),3,5,7-tetraen-12-one; ethanol CAS 1796963-92-2
| CAS No. | 1796963-92-2 |
| Molecular Formula | C21H21ClN2O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 10-(4-Chlorophenyl)-14,14-dimethyl-2,9-diazatricyclo[9.4.0.0^{3,8}]pentadeca-1(11),3,5,7-tetraen-12-one; ethanol (C21H21ClN2OC2H6O) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 11.0, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 398.93 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO supplies 10-(4-Chlorophenyl)-14,14-dimethyl-2,9-diazatricyclo[9.4.0.0^{3,8}]pentadeca-1(11),3,5,7-tetraen-12-one; ethanol (CAS 1796963-92-2), a certified reference material (molecular formula C21H21ClN2OC2H6O, MW 398.93 g/mol) for analytical method development and quality control.
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 10-(4-Chlorophenyl)-14,14-dimethyl-2,9-diazatricyclo[9.4.0.0^{3,8}]pentadeca-1(11),3,5,7-tetraen-12-one; ethanol 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 | C21H21ClN2O C2H6O |
| Molecular Weight | 398.93 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chlorophenyl Standards
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- N-(2-Chlorophenyl)-5-methyl-1-phenyl-1H-1,2,4-triazole-3-carboxamide (CAS 1000572-01-9)
- N-(2-Chlorophenyl)-5-oxo-1-(p-tolyl)-2,5-dihydro-1H-1,2,4-triazole-3-carboxamide (CAS 1000573-94-3)
- Methyl 1-(2-chlorophenyl)-2,5-dihydro-5-oxo-1H-1,2,4-triazole-3-carboxylate (CAS 1000576-85-1)
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Recommended Standards
- 5-amino-2-chloro-4-methylbenzoic acid (CAS 1379183-04-6)
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- 2-(4-Fluorobenzenesulfonamido)ethanimidamide hydrochloride (CAS 1423034-26-7)
- (2E)-3-Phenyl-N-(pyrimidin-2-yl)prop-2-enamide (CAS 18602-66-9)
- 2-([(2-Fluorophenyl)methyl]sulfanyl)-4,5-dihydro-1h-imidazole (CAS 336879-91-5)
- tert-Butyl 6-(iodomethyl)-5-oxa-2-azaspiro[3.4]octane-2-carboxylate (CAS 1638771-46-6)
- Tetraethyl 2,2'-bipyridine-4,4'-bisphosphonate (CAS 174397-53-6)
- Diacerein Impurity 8 (CAS 6030-60-0)
- Imidodicarbonic acid, (2-bromo-4-fluoro-6-nitrophenyl)-, bis(1,1-dimethylethyl) ester (CAS 880384-52-1)
- Nonapeptide-1 (CAS 158563-45-2)
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