4,8-Dimethoxyquinoline-2-carboxylic acid CAS 28027-15-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 28027-15-8 |
| Molecular Formula | C12H11NO4 |
| Molecular Weight | 233.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4,8-Dimethoxyquinoline-2-carboxylic acid (CAS 28027-15-8) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C12H11NO4. Molecular weight: 233.22 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C12H11NO4 |
| Molecular Weight | 233.22 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, acetonitrile, DMSO, water (slightly soluble) |
| 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.) | 1965 |
| Nitrogen Atoms | 1 |
Related Dimethoxyquinoline Standards
- 6,7-Dimethoxyquinoline-2-carboxylic acid (CAS 122234-49-5)
- 2,6-Dimethoxyquinoline-3-carboxylic acid (CAS 929343-44-2)
- 4,6-dimethoxyquinoline-2-carboxylic acid (CAS 52144-22-6)
- 6,7-Dimethoxyquinoline-3-carboxylic Acid (CAS 5278-40-0)
- 6,8-Dimethoxyquinoline-7-carboxylic acid (CAS 91570-01-3)
- 6,7-Dimethoxyquinoline-4(1H)-thione (CAS 417722-22-6)
- 6,7-Dimethoxyquinoline-4-thiol (CAS 35654-48-9)
- Methyl 3,8-dimethoxyquinoline-6-carboxylate (CAS 2721376-44-7)
Recommended Standards
- 4-[(2,5-dioxopyrrolidin-1-yl)methyl]benzoic acid (CAS 923200-19-5)
- 4-(4-Oxo-3,4-dihydro-1,2,3-benzotriazin-3-yl)butanoic acid (CAS 97609-03-5)
- 4-Fluoro-3-(N-methylsulfamoyl)benzoic acid (CAS 926196-72-7)
- Kinoprene (mixture of E and Z isomers) (CAS 37882-31-8)
- 11-(3-Bromopropyl)tricosane (CAS 1562171-25-8)
- 5-(Dodecylsulfanyl)-4-phenyl-8-thia-4,6-diazatricyclo[7.4.0.0,2,7]trideca-1(9),2(7),5-trien-3-one (CAS 1221724-26-0)
- 3-(2-Furyl)-2-phenylpropenal (CAS 57568-60-2)
- 1-Ethyl-7-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid (CAS 53977-49-4)
- Homovanillic Acid Propyl Ester (CAS 52744-26-0)
- Semaglutide Impurity 164 (CAS CATO-C4X-2226164)
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