(2Z)-2-(4-Chlorobenzenesulfonyl)-1-(4-chlorophenyl)-3-(dimethylamino)prop-2-en-1-one CAS 1164563-97-6
| CAS No. | 1164563-97-6 |
| Molecular Formula | C17H15Cl2NO3S |
| Molecular Weight | 384.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
(2Z)-2-(4-Chlorobenzenesulfonyl)-1-(4-chlorophenyl)-3-(dimethylamino)prop-2-en-1-one (CAS 1164563-97-6) is a high-purity analytical reference standard with the molecular formula C17H15Cl2NO3S and a molecular weight of 384.28 g/mol.
Structurally, (2Z)-2-(4-Chlorobenzenesulfonyl)-1-(4-chlorophenyl)-3-(dimethylamino)prop-2-en-1-one (C17H15Cl2NO3S) contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 10.0, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 384.28 g/mol, it falls into the moderately-high-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
As a certified reference material (CRM), (2Z)-2-(4-Chlorobenzenesulfonyl)-1-(4-chlorophenyl)-3-(dimethylamino)prop-2-en-1-one 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 | C17H15Cl2NO3S |
| Molecular Weight | 384.28 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Z Standards
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- N-{4-[(4-chlorobenzenesulfonyl)methyl]phenyl}benzamide (CAS 1354448-67-1)
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- 1-{[1-(4-chlorobenzenesulfonyl)-4-hydroxypiperidin-4-yl]methyl}piperidin-4-one (CAS 861212-73-9)
- (E)-{[6-(4-chlorobenzenesulfonyl)pyridin-3-yl]methylidene}amino 3-methylbutanoate (CAS 338967-27-4)
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Recommended Standards
- (2Z)-2-(Benzenesulfonyl)-1-(2,4-dichlorophenyl)-3-(dimethylamino)prop-2-en-1-one (CAS 1164528-38-4)
- Tert-butyl 3-(3-cyano-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)azetidine-1-carboxylate (CAS 1451390-84-3)
- (3Z)-4-[(3,4-Dichlorophenyl)amino]-3-(4-methylbenzenesulfonyl)but-3-en-2-one (CAS 1025138-31-1)
- (2Z)-2-(Benzenesulfonyl)-1-(3,4-dichlorophenyl)-3-(dimethylamino)prop-2-en-1-one (CAS 344266-98-4)
- 3-(2-(4-Fluorophenyl)-8-methylimidazo[1,2-a]pyridin-3-yl)acrylic acid (CAS 727652-37-1)
- 3-Nitro-5,6,7,8-tetrahydroquinolin-2(1H)-one (CAS 313534-94-0)
- 3-Chloro-6-fluoro-1-benzothiophene-2-carbonyl chloride (CAS 34576-83-5)
- Potassium 2-hydrazono-3-methyl-2,3-dihydrobenzo[d]thiazole-6-sulfonate (CAS 65540-57-0)
- 2-Isothiocyanato-3-methyl-benzoic acid methyl ester (CAS 344309-36-0)
- Fluralaner Impurity 48 (CAS CATO-C4X-218048)
- 4-chloro-2-(trifluoromethyl)quinazoline (CAS 52353-35-2)
- 3-Chloro-2,2,4,4-tetramethylpentane (CAS 29728-48-1)
- 5-((2-Chloro-4-fluorophenoxy)methyl)-4-methyl-4H-1,2,4-triazole-3-thiol (CAS 725217-82-3)
- Des-Pro36-37-Tirzepatide (CAS CATO-CPTD788938)
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