6-Cyclohexyl-1-ethyl-4-oxo-1,4-dihydroquinoline-3-carboxylic acid CAS 55376-45-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 55376-45-9 |
| Molecular Formula | C18H21NO3 |
| Molecular Weight | 299.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-Cyclohexyl-1-ethyl-4-oxo-1,4-dihydroquinoline-3-carboxylic acid (CAS 55376-45-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C18H21NO3. Molecular weight: 299.36 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C18H21NO3 |
| Molecular Weight | 299.36 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
| Nitrogen Atoms | 1 |
Related Cyclohexyl Standards
- 7-Cyclohexyl-1-ethyl-4-oxo-1,4-dihydroquinoline-3-carboxylic acid (CAS 55376-50-6)
- Ethyl 6-cyclohexyl-4-hydroxyquinoline-3-carboxylate (CAS 55376-43-7)
- Ethyl 7-cyclohexyl-4-hydroxyquinoline-3-carboxylate (CAS 55376-47-1)
- Ethyl 8-cyclohexyl-4-hydroxyquinoline-3-carboxylate (CAS 55376-64-2)
- N-Cyclohexyl-N-ethyl-2-oxo-2H-chromene-3-carboxamide (CAS 326885-01-2)
- 4-(5-((Cyclohexyl(methyl)amino)methyl)-1,2,4-oxadiazol-3-yl)benzaldehyde (CAS 1119452-63-9)
- N-((1-Cyclohexyl-1H-tetrazol-5-yl)methyl)-2-phenylacetamide (CAS 921104-47-4)
- N2-cyclohexyl-6-hydrazinyl-N4-phenyl-1,3,5-triazine-2,4-diamine (CAS 228574-92-3)
Recommended Standards
- 6-Cycloheptyl-1-methyl-4-oxo-1,4-dihydroquinoline-3-carboxylic acid (CAS 55376-97-1)
- 6-Cyclooctyl-4-hydroxyquinoline-3-carboxylic acid (CAS 55377-01-0)
- 6,7-Dimethoxy-1-(4-methoxyphenyl)-1,2,3,4-tetrahydroisoquinoline (CAS 55580-65-9)
- 3-(2,4-Dichlorophenyl)-1,2,4-oxadiazole-5-carbaldehyde (CAS 1707584-54-0)
- 1-(4-((6-(3,5-Dimethyl-1H-pyrazol-1-yl)pyrimidin-4-yl)oxy)phenyl)ethanone (CAS 413620-34-5)
- Benzyl (3S,5S)-3,4,5,6-tetrahydroxytetrahydro-2H-pyran-2-carboxylate (CAS 135970-30-8)
- 6-Isopropoxy-2-methylpyrimidine-4-carboxylic acid (CAS 1556552-62-5)
- 6,6-Difluoro-1-methyl-1,4-diazepane hydrochloride (CAS 1630081-44-5)
- 2-(4-Formyl-3-methoxyphenyl)acetic acid (CAS 1378804-98-8)
- Peptide Impurity (CAS CATO-CPTD788810)
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