3-(4-Methylphenyl)-2-oxo-1,2-dihydroquinoline-4-carboxylic acid CAS 400082-48-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 400082-48-6 |
| Molecular Formula | C17H13NO3 |
| Molecular Weight | 279.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(4-Methylphenyl)-2-oxo-1,2-dihydroquinoline-4-carboxylic acid (CAS 400082-48-6) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C17H13NO3. Molecular weight: 279.29 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C17H13NO3 |
| Molecular Weight | 279.29 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
Related Methylphenyl Standards
- 2-[5-(4-methylphenyl)-1,3-oxazol-2-yl]benzoic acid (CAS 88877-88-7)
- 3-[3-(4-Methylphenyl)-2,1-benzisoxazol-5-yl]-acrylic acid (CAS 344276-77-3)
- N-(4-Methylphenyl)-5-phenyl-1,2,4-oxadiazole-3-carboxamide (CAS 866038-73-5)
- N-(2-Methylphenyl)-6-(1H-1,2,4-triazol-1-yl)pyridine-3-carboxamide (CAS 400083-73-0)
- Ethyl 3-(4-methylphenyl)-1H-indole-2-carboxylate (CAS 866155-18-2)
- Methyl 1-[(4-methylphenyl)methyl]-1H-indole-2-carboxylate (CAS 860611-68-3)
- 2-[4-(4-Methylphenyl)piperazin-1-yl]pyrimidine-5-carbonitrile (CAS 1707586-22-8)
- 4-[(4-Methylphenyl)sulfanyl]butane-1-sulfonyl chloride (CAS 1375067-45-0)
Recommended Standards
- 3-(4-Methoxybenzoyl)quinolin-4(1H)-one (CAS 821004-08-4)
- 3-(5-Hydroxy-1-methoxyisoquinolin-4-yl)benzaldehyde (CAS 651030-50-1)
- 3-(4-Fluorobenzamido)-4-methylthiophene-2-carboxylic acid (CAS 866152-22-9)
- 2-Furanol (CAS 22125-63-9)
- 1-Methoxy-N-phenethylpropan-2-amine (CAS 1019480-14-8)
- (E)-N-{[2-(trifluoromethyl)phenyl]methylidene}hydroxylamine 74467-00-8 N-{[2-(trifluoromethyl)phenyl]methylidene}hydroxylamine (CAS 74467-00-8)
- Fenpropimorph (CAS 67564-91-4)
- Ethyl 7-amino-5-methyl-[1,2,5]oxadiazolo[3,4-b]pyridine-6-carboxylate (CAS 156463-84-2)
- 2'-Nitro-[1,1'-biphenyl]-2-carboxylic acid (CAS 17294-89-2)
- Peptide WE-14 (CAS 115136-18-0)
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