7-Chloro-3,8-dimethyl-2-phenylquinoline-4-carbonyl chloride CAS 1160256-98-3
| CAS No. | 1160256-98-3 |
| Molecular Formula | C18H13Cl2NO |
| Molecular Weight | 330.21 g/mol |
| 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 7-Chloro-3,8-dimethyl-2-phenylquinoline-4-carbonyl chloride.
CATO supplies 7-Chloro-3,8-dimethyl-2-phenylquinoline-4-carbonyl chloride (CAS 1160256-98-3), a certified reference material (molecular formula C18H13Cl2NO, MW 330.21 g/mol) for analytical method development and quality control.
The molecular framework of 7-Chloro-3,8-dimethyl-2-phenylquinoline-4-carbonyl chloride (C18H13Cl2NO) 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 high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 7-Chloro-3,8-dimethyl-2-phenylquinoline-4-carbonyl chloride 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 | C18H13Cl2NO |
| Molecular Weight | 330.21 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 |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloro Standards
- 8-Chloro-2-(4-ethylphenyl)quinoline-4-carbonyl chloride (CAS 1160256-02-9)
- 8-Chloro-2-(3,4-dimethylphenyl)quinoline-4-carbonyl chloride (CAS 1160256-38-1)
- 8-Chloro-2-(2,5-dimethylphenyl)quinoline-4-carbonyl chloride (CAS 1160256-42-7)
- 8-Chloro-2-(2,4-dimethylphenyl)quinoline-4-carbonyl chloride (CAS 1160256-46-1)
- 8-Chloro-3-methyl-2-(4-methylphenyl)quinoline-4-carbonyl chloride (CAS 1160257-00-0)
- 6-Chloro-2-(2,4-dimethylphenyl)quinoline-4-carbonyl chloride (CAS 1160263-13-7)
- 6-Chloro-2-(3,4-dimethylphenyl)quinoline-4-carbonyl chloride (CAS 1160263-14-8)
- 6-Chloro-2-(2,5-dimethylphenyl)quinoline-4-carbonyl chloride (CAS 1160263-15-9)
Recommended Standards
- 2-(4-Chlorophenyl)-6-ethylquinoline-4-carbonyl chloride (CAS 1160260-91-2)
- 2-(2-Chlorophenyl)-6-ethylquinoline-4-carbonyl chloride (CAS 1160260-93-4)
- 2-(4-Chlorophenyl)-8-ethylquinoline-4-carbonyl chloride (CAS 1160261-15-3)
- Bis(4-chlorophenyl)(pyridin-2-yl)methanol (CAS 101875-96-1)
- (2R,3R,4S,5R)-2-(2-Amino-6-(dimethylamino)-9H-purin-9-yl)-5-(hydroxymethyl)tetrahydrofuran-3,4-diol (CAS 32464-89-4)
- 4,11-Dichloro-7H-benzo[de]benzo[4,5]imidazo[2,1-a]isoquinolin-7-one (CAS 324045-24-1)
- 2,4-Dichloro-3-formylbenzoic acid (CAS 196819-51-9)
- 4,6-Difluoro-2,5-dimethylpyrimidine (CAS 18260-63-4)
- Methyl 3-(3,5-dimethyl-4-nitro-1h-pyrazol-1-yl)-2-methylpropanoate (CAS 1005670-63-2)
- DL-Epinephrine ß-D-Glucuronide (CAS 54964-61-3)
- 3-Deoxy-galactosone (CAS 4134-97-8)
- N1-(4-Ethoxyphenyl)-N2-(3-(2-oxopyrrolidin-1-yl)propyl)oxalamide (CAS 899956-33-3)
- Diethyl 7-bromo-8-methylquinoline-2,3-dicarboxylate (CAS 1189106-88-4)
- Tirzepatide Impurity 58 (CAS CATO-C4X-324058)
Why CATO?
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- 130,000+ catalog items in stock, COA supplied with every batch
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