3-((4-Chloro-2,5-dimethoxyphenyl)amino)-1-(4-chlorophenyl)propan-1-one CAS 868255-83-8
| CAS No. | 868255-83-8 |
| Molecular Formula | C17H17Cl2NO3 |
| Molecular Weight | 354.23 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.
3-((4-Chloro-2,5-dimethoxyphenyl)amino)-1-(4-chlorophenyl)propan-1-one (CAS 868255-83-8) is a high-purity analytical reference standard with the molecular formula C17H17Cl2NO3 and a molecular weight of 354.23 g/mol.
Structurally, 3-((4-Chloro-2,5-dimethoxyphenyl)amino)-1-(4-chlorophenyl)propan-1-one (C17H17Cl2NO3) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 354.23 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).
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C17H17Cl2NO3 |
| Molecular Weight | 354.23 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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) | 9.0 |
| 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
- 3,4-Dichloro-N-(3,4-dimethoxyphenethyl)benzamide (CAS 67616-17-5)
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- N-{5-acetyl-6-[(E)-2-(dimethylamino)ethenyl]-2-oxo-2H-pyran-3-yl}benzamide (CAS 181578-02-9)
- (3aR,4S,9bS)-4-phenyl-3a,4,5,9b-tetrahydro-3H-cyclopenta[c]quinoline-8-carboxylic acid (CAS 122059-86-3)
- 1-[(4-Isothiocyanatophenyl)sulfonyl]-1,2,3,4-tetrahydroquinoline (CAS 895924-48-8)
- 3,4-Dichloro-7-methoxyquinoline (CAS 1204810-57-0)
- 2-(6-Chloro-4-fluoropyridin-2-yl)ethan-1-amine (CAS 1393552-76-5)
- (5-Amino-1-(4-bromophenyl)-1H-pyrazol-4-yl)(p-tolyl)methanone (CAS 618091-90-0)
- N-(Butoxymethyl)methacrylamide (CAS 5153-77-5)
- (Z)-N-(1-Bromo-3-oxo-3-(piperidin-1-yl)-1-(p-tolyl)prop-1-en-2-yl)benzamide (CAS 1800044-63-6)
- 2-Propenoic acid, polymer with ethenylbenzene, 2-ethylhexyl 2-propenoate and ethyl 2-propenoate (CAS 26300-52-7)
- Semaglutide Impurity 188 (CAS CATO-C4X-2226188)
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