6,7-Dimethoxy-4-oxo-1,4-dihydroquinoline-2-carboxylic acid CAS 122234-41-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 122234-41-7 |
| Molecular Formula | C12H11NO5 |
| Molecular Weight | 249.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 6,7-Dimethoxy-4-oxo-1,4-dihydroquinoline-2-carboxylic acid (CAS 122234-41-7) pharmaceutical standards reference standard. Molecular formula: C12H11NO5. Molecular weight: 249.22 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C12H11NO5 |
| Molecular Weight | 249.22 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.) | 1991 |
| Nitrogen Atoms | 1 |
Related Dimethoxy Standards
- 4,5-dimethoxy-2-(prop-2-ynamido)benzoic acid (CAS 1017038-09-3)
- 6,8-Dimethoxy-4-oxo-1,4-dihydroquinoline-3-carboxylic acid (CAS 111185-88-7)
- 2-(4,5-Dimethoxy-2-nitrophenyl)imidazole (CAS 2070896-33-0)
- 5,7-Dimethoxy-2-methylisoquinoline-1,3,4(2H)-trione (CAS 74826-32-7)
- 5,7-dimethoxy-4-oxo-1,4-dihydroquinoline-3-carboxylic acid (CAS 91570-21-7)
- 5,8-Dimethoxy-4-oxo-1,4-dihydro-quinoline-3-carboxylic acid (CAS 842956-45-0)
- 6,7-Dimethoxy-2-oxo-1,2-dihydroquinoline-3-carboxylic acid (CAS 5278-37-5)
- 7,8-Dimethoxy-2-oxo-1,2-dihydroquinoline-3-carboxylic acid (CAS 800412-45-7)
Recommended Standards
- methyl 1,3-dimethyl-2,4-dioxo-1,2,3,4-tetrahydropyrido[2,3-d]pyrimidine-6-carboxylate (CAS 120788-68-3)
- 3-Cyano-4-(2-ethoxy-2-oxoethoxy)benzoic acid (CAS 1228184-39-7)
- 1-Bromo-3,5-Dimethyladamantane D6 (CAS 1189429-92-2)
- (S)-3-(2,5-Dimethoxybenzyl)piperazin-2-one (CAS 1240587-35-2)
- 3-{[4-Amino-6-(dimethylamino)-1,3,5-triazin-2-yl]methyl}-1,3-benzoxazol-2(3H)-one (CAS 903589-48-0)
- 1-(1-(Cyclopentylmethyl)-1H-pyrazol-4-yl)ethan-1-one (CAS 1344272-81-6)
- Vitamin K4 (CAS 573-20-6)
- 7-Chloro-N-(2,4-dimethoxyphenyl)quinazolin-4-amine (CAS 477856-33-0)
- Triisodecyl trimellitate (CAS 36631-30-8)
- Tirzepatide Impurity 57 (CAS CATO-C4X-324057)
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