733719-74-9 7-Chloro-2-methyl-quinoline-3-carboxylic acid ethyl ester MFCD05863550 CAS 733719-74-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 733719-74-9 |
| Molecular Formula | C13H22ClNO2 |
| Molecular Weight | 259.77 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
733719-74-9 7-Chloro-2-methyl-quinoline-3-carboxylic acid ethyl ester MFCD05863550 (CAS 733719-74-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C13H22ClNO2. Molecular weight: 259.77 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C13H22ClNO2 |
| Molecular Weight | 259.77 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
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- Benzyl 1-oxa-4,9-diazaspiro[5.5]undecane-4-carboxylate (CAS 1097920-70-1)
- 1'-Benzyl-7-methoxyspiro[indoline-3,4'-piperidine] (CAS 1198285-06-1)
- 3-(Difluoromethyl)-5-(hydroxymethyl)-6-methylpicolinonitrile (CAS 1806010-19-4)
- 2-Methyl-6-(pentan-3-yl)pyrimidin-4-amine (CAS 95206-99-8)
- alpha,alpha-Difluoro-1-naphthaleneacetic Acid (CAS 73790-14-4)
- Tirzepatide Impurity 59 (CAS CATO-C4X-324059)
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