2-Methoxyquinoline-3-carboxylic acid CAS 70659-29-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 70659-29-9 |
| Molecular Formula | C11H9NO3 |
| Molecular Weight | 203.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Methoxyquinoline-3-carboxylic acid (CAS 70659-29-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C11H9NO3. Molecular weight: 203.19 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C11H9NO3 |
| Molecular Weight | 203.19 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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 |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1977 |
| Nitrogen Atoms | 1 |
Related Methoxyquinoline Standards
- 2-methoxyquinoline-4-carboxylic Acid (CAS 10222-62-5)
- 8-Methoxyquinoline-4-carboxylic Acid (CAS 1092288-64-6)
- 7-Methoxyquinoline-8-carboxylic acid (CAS 1159427-80-1)
- 3-methoxyquinoline-4-carboxylic acid (CAS 1241386-37-7)
- 2-Methoxyquinoline-5-carboxylic acid (CAS 1339053-78-9)
- 5-Methoxyquinoline-3-carboxylic Acid (CAS 1361091-98-6)
- 2-Methoxyquinoline-7-carboxylic acid (CAS 1374258-40-8)
- 5-Methoxyquinoline-4-carboxylic acid (CAS 1474033-93-6)
Recommended Standards
- 2-Methoxy-6-nitronaphthalene (CAS 4900-67-8)
- 2-Methoxyquinoline-6-carboxylic acid (CAS 99472-03-4)
- 2-Methoxy-1-nitronaphthalene (CAS 4900-66-7)
- 1-([1,2,4]triazolo[4,3-a]pyridin-3-ylthio)propan-2-one (CAS 442865-39-6)
- 7-Iodo-6-methoxy-4-methyl-1H-indazole (CAS 1352397-67-1)
- (R)-4-bromo-1-(pyrrolidin-3-yl)-1H-pyrazole (CAS 1428331-33-2)
- 2-Oxo-2,3-dihydro-1H-pyrrolo[3,2-b]pyridine-6-carbonitrile (CAS 1190322-82-7)
- 2-Benzyl-4-(methoxymethylene)oxazol-5(4H)-one (CAS 1212-44-8)
- Mirin (CAS 1198097-97-0)
- [β-Asp]9-Semaglutide (CAS CATO-CPTD788605)
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