3-((4-Chlorophenyl)amino)-2-(3,4-dimethoxyphenyl)-1H-inden-1-one CAS 946386-82-9
| CAS No. | 946386-82-9 |
| Molecular Formula | C23H18ClNO3 |
| Molecular Weight | 391.85 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 3-((4-Chlorophenyl)amino)-2-(3,4-dimethoxyphenyl)-1H-inden-1-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.
3-((4-Chlorophenyl)amino)-2-(3,4-dimethoxyphenyl)-1H-inden-1-one (CAS 946386-82-9), molecular formula C23H18ClNO3 and molecular weight 391.85 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 3-((4-Chlorophenyl)amino)-2-(3,4-dimethoxyphenyl)-1H-inden-1-one (C23H18ClNO3) is characterized by a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C23H18ClNO3 |
| Molecular Weight | 391.85 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 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
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- Amlodipine Impurity N1 (CAS 194472-27-0)
- Ethyl 6-((3-chlorobenzyl)amino)-5-cyano-2-phenylnicotinate (CAS 477866-15-2)
- ((1S,5S)-6,6-Dimethylbicyclo[3.1.1]heptan-2-yl)methanol (CAS 348633-12-5)
- 6,9-Difluorobenzo[g]quinoline-5,10-dione (CAS 154029-44-4)
- 5-(aminomethyl)-1-methyl-1H-pyrazole-4-carboxylic acid hydrochloride (CAS 1797274-41-9)
- 5-(Pyridin-2-yl)-1-(m-tolyl)-1H-1,2,3-triazole-4-carboxylic acid (CAS 1326911-73-2)
- 2-Bromo-5-methylbenzoyl chloride (CAS 409110-31-2)
- 2-Amino-5-(tert-butoxy)-4-fluorobenzoic acid (CAS 1248015-27-1)
- H-p-Nitro-DL-Phe-OH (CAS 2922-40-9)
- 6-((Phenylthio)methyl)-2-(pyridin-4-yl)pyrimidin-4(3H)-one (CAS 337923-17-8)
- 5-(4-Carboxyphenyl)-3-hydroxypyridine (CAS 1261895-73-1)
- D-Trp25-Tirzepatide (CAS CATO-CPTD788909)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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