4-(2-(4-(3,5-Dichlorophenyl)-1-Piperazinyl)Ethyl)-5-(4-Fluorophenyl)-1 ,3-Dioxol-2-One hydrochloride CAS 71923-04-1
| CAS No. | 71923-04-1 |
| Molecular Formula | C21H19Cl2FN2O3 |
| Molecular Weight | N/A |
| 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 4-(2-(4-(3,5-Dichlorophenyl)-1-Piperazinyl)Ethyl)-5-(4-Fluorophenyl)-1 ,3-Dioxol-2-One hydrochloride.
CATO supplies 4-(2-(4-(3,5-Dichlorophenyl)-1-Piperazinyl)Ethyl)-5-(4-Fluorophenyl)-1 ,3-Dioxol-2-One hydrochloride (CAS 71923-04-1), a certified reference material (molecular formula C21H19Cl2FN2O3HCl, MW 473.75 g/mol) for analytical method development and quality control.
Based on its molecular formula C21H19Cl2FN2O3HCl, 4-(2-(4-(3,5-Dichlorophenyl)-1-Piperazinyl)Ethyl)-5-(4-Fluorophenyl)-1 ,3-Dioxol-2-One hydrochloride contains a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 473.75 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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-(3,5-Dichlorophenyl)-1-Piperazinyl)Ethyl)-5-(4-Fluorophenyl)-1 ,3-Dioxol-2-One hydrochloride 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 | C21H19Cl2FN2O3 HCl |
| Molecular Weight | 473.75 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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; 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.) | 1977 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
Related Dichlorophenyl Standards
- 3-(2,5-Dichlorophenyl)propan-1-ol (CAS 1000529-99-6)
- 2-(2,4-Dichlorophenyl)-5-(4-nitrophenyl)-1H-1,2,4-triazol-3(2H)-one (CAS 1000571-77-6)
- 1-(2,4-Dichlorophenyl)-5-oxo-2,5-dihydro-1H-1,2,4-triazole-3-carboxamide (CAS 1000572-29-1)
- 1-(3,4-Dichlorophenyl)-5-oxo-N-phenyl-2,5-dihydro-1H-1,2,4-triazole-3-carboxamide (CAS 1000573-88-5)
- 1-(3,5-Dichlorophenyl)-N,N-dimethyl-5-oxo-2,5-dihydro-1H-1,2,4-triazole-3-carboxamide (CAS 1000574-30-0)
- 2-(2,4-Dichlorophenyl)-5-(3-nitrophenyl)-1H-1,2,4-triazol-3(2H)-one (CAS 1000575-62-1)
- Ethyl 1-(3,5-dichlorophenyl)-2,5-dihydro-5-oxo-1H-1,2,4-triazole-3-carboxylate (CAS 1000576-61-3)
- Ethyl 1-(3,4-dichlorophenyl)-5-oxo-2,5-dihydro-1H-1,2,4-triazole-3-carboxylate (CAS 1000576-77-1)
Recommended Standards
- 2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(furan-2-yl)propanoic acid (CAS 1236257-99-0)
- 2-(2-Nitrophenyl)oxazole-4-carboxylic acid (CAS 1220040-17-4)
- Ethyl 1-(difluoromethyl)-3-methyl-1H-pyrazole-5-carboxylate (CAS 128537-24-6)
- (3-Bromo-6-isopropylpyridin-2-yl)methanamine (CAS 2585650-56-0)
- 5,7,8-Trimethyl-[1,2,4]triazolo[4,3-a]quinoxaline-1,4(2H,5H)-dione (CAS 90042-25-4)
- 1-(Benzyloxy)isoquinolin-3-amine (CAS 577705-92-1)
- 1-tert-Butyl 2-methyl (2R,4S)-4-methylpyrrolidine-1,2-dicarboxylate (CAS 879374-49-9)
- 2-((5-Bromo-4-methylpyridin-2-yl)amino)ethan-1-ol (CAS 1219982-86-1)
- (2E)-3-[5-bromo-2-(2-ethoxyethoxy)phenyl]prop-2-enoic acid (CAS 1158092-95-5)
- Tirzepatide Impurity 17 (CAS CATO-C4X-324017)
Why CATO?
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