2-(3,4-Dimethoxyphenyl)-6-methylquinoline-4-carbonyl chloride CAS 1160253-77-9
| CAS No. | 1160253-77-9 |
| Molecular Formula | C19H16ClNO3 |
| Molecular Weight | 341.79 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 341.79 g/mol gives 2-(3,4-Dimethoxyphenyl)-6-methylquinoline-4-carbonyl chloride distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 2-(3,4-Dimethoxyphenyl)-6-methylquinoline-4-carbonyl chloride (CAS 1160253-77-9), a certified reference material (molecular formula C19H16ClNO3, MW 341.79 g/mol) for analytical method development and quality control.
The molecular framework of 2-(3,4-Dimethoxyphenyl)-6-methylquinoline-4-carbonyl chloride (C19H16ClNO3) 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 aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 2-(3,4-Dimethoxyphenyl)-6-methylquinoline-4-carbonyl chloride 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 | C19H16ClNO3 |
| Molecular Weight | 341.79 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Dimethoxyphenyl Standards
- 2-(2,5-Dimethoxyphenyl)-6-methylquinoline-4-carbonyl chloride (CAS 1160253-79-1)
- 2-(3,4-Dimethoxyphenyl)-8-methylquinoline-4-carbonyl chloride (CAS 1160254-45-4)
- 2-(2,5-Dimethoxyphenyl)-8-methylquinoline-4-carbonyl chloride (CAS 1160254-47-6)
- 2-Benzyl-1-(3,5-dimethoxyphenyl)-2-(dimethylamino)butan-1-one (CAS 141545-99-5)
- 5-(3,4-Dimethoxyphenyl)-3-phenyl-4,5-dihydro-1H-pyrazole-1-carbothioamide (CAS 1032469-60-5)
- N-(3,4-Dimethoxyphenyl)-2-(thiophen-2-ylsulfonyl)acetamide (CAS 1020970-45-9)
- N-(3,5-Dimethoxyphenyl)-2-(thiophen-2-ylsulfonyl)acetamide (CAS 1021020-84-7)
- N-(3,4-dimethoxyphenyl)-4-phenylpiperazine-1-carboxamide (CAS 865659-52-5)
Recommended Standards
- 2-(4-(Tert-butoxycarbonyl)piperazin-1-yl)-3-chloroisonicotinic acid (CAS 1135283-34-9)
- 4-(2-(2-(2-Chlorophenyl)-5-methyloxazol-4-yl)ethoxy)benzaldehyde (CAS 103789-58-8)
- 5-Allyl-6-chloro-N-(2-fluoro-4-(methylsulfonyl)phenyl)pyrimidin-4-amine (CAS 1001397-14-3)
- Midazolam Impurity 41 (CAS 59468-85-8)
- 1-((2-Chloropyridin-3-yl)sulfonyl)-4-methylpiperazine (CAS 60597-73-1)
- Aflatoxin M1-oxime (AFM1-oxime) (CAS 127862-46-8)
- (E)-4-(Dimethylamino)but-2-enamide (CAS 206126-16-1)
- (Z)-hept-2-enoic acid (CAS 1577-31-7)
- (4-((3-Bromopropyl)carbamoyl)phenyl)boronic acid (CAS 850567-41-8)
- N'-Cyclohexylpicolinohydrazide (CAS 101976-18-5)
- 1-Ethyl-3-methyl-1H-imidazol-3-ium (S)-2-hydroxypropanoate (CAS 878132-19-5)
- 3-Chloro-5-(pentafluorosulfur)benzoyl chloride (CAS 1240257-81-1)
- 1-(4-BROMO-2-IODOBENZYL)CYCLOBUTANECARBONITRILE (CAS 1383985-13-4)
- Semaglutide Impurity 177 (CAS CATO-C4X-2226177)
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