6-Chloro-2-(3-methoxyphenyl)quinoline-4-carbonyl chloride CAS 1160263-30-8
| CAS No. | 1160263-30-8 |
| Molecular Formula | C17H11Cl2NO2 |
| Molecular Weight | 332.18 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 6-Chloro-2-(3-methoxyphenyl)quinoline-4-carbonyl chloride.
6-Chloro-2-(3-methoxyphenyl)quinoline-4-carbonyl chloride (CAS 1160263-30-8), molecular formula C17H11Cl2NO2 and molecular weight 332.18 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 6-Chloro-2-(3-methoxyphenyl)quinoline-4-carbonyl chloride (C17H11Cl2NO2) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 12.0, corresponding to approximately 12 ring(s) or double-bond equivalent(s). With a molecular weight of 332.18 g/mol, it falls into the moderately-high-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C17H11Cl2NO2 |
| Molecular Weight | 332.18 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| 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
- 6-Chloro-2-(2-methoxyphenyl)quinoline-4-carbonyl chloride (CAS 1160263-29-5)
- 6-Chloro-2-(4-methoxyphenyl)quinoline-4-carbonyl chloride (CAS 1160263-31-9)
- 8-Chloro-2-(4-methoxyphenyl)quinoline-4-carbonyl chloride (CAS 1160263-65-9)
- 8-Chloro-2-(3-methoxyphenyl)quinoline-4-carbonyl chloride (CAS 1160263-67-1)
- 8-Chloro-2-(2-methoxyphenyl)quinoline-4-carbonyl chloride (CAS 1160263-69-3)
- 3-Acetyl-6-chloro-4-(4-chlorophenyl)quinolin-2(1H)-one (CAS 1283108-77-9)
- (2E)-3-(3-Chloro-4-methoxyphenyl)-2-[(E)-2-chlorobenzoyl]prop-2-enenitrile (CAS 861207-91-2)
- 2-Chloro-3-((3-chloro-4-methylphenyl)amino)naphthalene-1,4-dione (CAS 763130-53-6)
Recommended Standards
- Ethyl 4-butyl-3-iodobenzoate (CAS 1131614-33-9)
- Methyl 3-iodo-4-pentylbenzoate (CAS 1131614-32-8)
- 4-Hexyl-3-iodobenzoic acid (CAS 1131614-31-7)
- tert-Butyl 6-bromo-4-fluoro-5-hydroxyisoindoline-2-carboxylate (CAS 2839836-49-4)
- 4-Amino-3-(trifluoromethoxy)benzonitrile (CAS 175278-23-6)
- 2-benzoyl-4,5-difluorobenzoic acid (CAS 937635-08-0)
- N-(2-(pyridin-2-yl)ethyl)butan-2-amine (CAS 1019470-22-4)
- 1-Methylaminopropane-2-ol (CAS 16667-45-1)
- 2-Methyl-3-sulfanylidene-1H,2H,3H,5H,10H,10aH-imidazo[1,5-b]isoquinolin-1-one (CAS 133211-47-9)
- 5-Ethoxycarbonyl-thiazole-2-carboxamide (CAS 1427503-30-7)
- Jatrorrhizine (CAS 3621-38-3)
- 2-Amino-2-(2-chloro-3,4-dimethoxyphenyl)acetic Acid (CAS 1342425-67-5)
- 5-Chloro-1,2,3,4-tetrahydroisoquinoline Hydrochloride (CAS 799274-05-8)
- Crustacean Cardioactive Peptide (CCAP) (CAS 309247-84-5)
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