7-Chloro-2-(3-ethoxyphenyl)-8-methylquinoline-4-carboxylic acid CAS 847503-16-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 847503-16-6 |
| Molecular Formula | C19H16ClNO3 |
| Molecular Weight | 341.79 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
7-Chloro-2-(3-ethoxyphenyl)-8-methylquinoline-4-carboxylic acid (CAS 847503-16-6) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C19H16ClNO3. Molecular weight: 341.79 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
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.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
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- 1-(5-chloro-8-(pyridin-3-ylamino)isoquinolin-3-yl)-3-ethylurea (CAS 1338254-55-9)
- Benzyl 3-chloro-4-cyano-5,6,7,9-tetrahydro-8H-pyrido[3,4-c]azepine-8-carboxylate (CAS 1341039-99-3)
- (5-Chloro-1-methyl-3-phenyl-1H-pyrazol-4-yl)methyl phenylcarbamate (CAS 318248-39-4)
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- 1-Chloro-1,1-Difluoro-Hexan-2-One (CAS 6302-00-7)
- 2-((4-Chloro-5-oxo-1,2,5,6-tetrahydro-[1,1'-biphenyl]-3-yl)amino)benzoic acid (CAS 937604-84-7)
Recommended Standards
- 7-Chloro-2-(2-ethoxyphenyl)-8-methylquinoline-4-carboxylic acid (CAS 862713-31-3)
- 7-Chloro-2-(4-ethoxyphenyl)-8-methylquinoline-4-carboxylic acid (CAS 862713-30-2)
- 7-(((1,2,4-Thiadiazol-5-yl)sulfonyl)methyl)-5-chloroquinolin-8-ol (CAS 922505-47-3)
- 4-(4-Fluorophenoxy)butan-1-ol (CAS 1135034-30-8)
- (2R,6S)-2,6-DImethyl-1-(2-pyrrolidinylmethyl)piperidine (CAS 956266-23-2)
- 2-Ethyl-4-quinazolinone 2-ethylquinazolin-4(1H)-one 3137-64-2 (CAS 3137-64-2)
- Rivastigmine Impurity 11 (CAS 123441-03-2)
- 2-Bromo-N-(3-methoxyphenyl)butanamide (CAS 1243049-89-9)
- 2-(1-Methyl-1H-pyrazol-4-yl)tetrahydro-2H-pyran-4-carbonitrile (CAS 2432830-22-1)
- Insulin Pork(≥27 USP units/mg) (CAS 12584-58-6)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com