4-Chloro-7-methoxyquinoline-3-carboxylic Acid CAS 852062-08-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 852062-08-9 |
| Molecular Formula | C11H8ClNO3 |
| Molecular Weight | 237.64 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Chloro-7-methoxyquinoline-3-carboxylic Acid (CAS 852062-08-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C11H8ClNO3. Molecular weight: 237.64 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C11H8ClNO3 |
| Molecular Weight | 237.64 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, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloro Standards
- 3-Chloro-5-cyclopropylpyrazolo[1,5-a]pyrimidine-7-carboxylic acid (CAS 1011354-08-7)
- 2-Chloro-8-methoxyquinoline-3-carboxylic acid (CAS 1017157-83-3)
- 6-Chloro-4-hydroxy-2-methylquinoline-3-carboxylic acid (CAS 103566-34-3)
- 1-(3-Chloro-2-methylphenyl)-1H-1,2,3-triazole-4-carboxylic acid (CAS 1042534-76-8)
- 1-(3-Chloro-4-methylphenyl)-1H-1,2,3-triazole-4-carboxylic acid (CAS 1042604-53-4)
- 2-Chloro-6-hydroxy-7-methoxyquinoline-3-carbaldehyde (CAS 1046138-52-6)
- Methyl 8-chloro-4-hydroxyquinoline-2-carboxylate (CAS 1065074-57-8)
- 2-(8-Chloro-4-oxoquinolin-1(4H)-yl)acetic acid (CAS 1092288-62-4)
Recommended Standards
- 4-Chloro-7-methoxyquinoline-2-carboxylic acid (CAS 902742-96-5)
- 5-(3-Chlorophenyl)-3-methylisoxazole-4-carboxylic acid (CAS 92545-96-5)
- 4-Chloro-7-methoxyquinazoline-6-carboxamide (CAS 2366148-94-7)
- 2,2'-Diethynyl-1,1'-binaphthalene (CAS 765911-39-5)
- 2-benzyl-2-methylpyrrolidine hydrochloride (CAS 1803585-45-6)
- 2-[3-Chloro-5-(trifluoromethyl)pyridin-2-yl]-2-(4-chlorophenyl)-2-(morpholin-4-yl)acetonitrile (CAS 338953-53-0)
- Methyl 5-amino-4,6-dichloropicolinate (CAS 1805930-73-7)
- 5-(4-Nitrophenyl)-1,2,4-oxadiazol-3-amine (CAS 23275-50-5)
- N-((2R,3S,E)-1,3-Dihydroxyoctadec-4-en-2-yl)stearamide (CAS 252039-52-4)
- Semaglutide impurity 206 (CAS CATO-C4X-2226206)
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