2-Methyl-3-phenylquinoline-4-carboxylic acid CAS 6319-87-5
| CAS No. | 6319-87-5 |
| Molecular Formula | C17H12NO2 |
| Molecular Weight | 262.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 2-Methyl-3-phenylquinoline-4-carboxylic acid (C17H12NO2) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 12.5, corresponding to approximately 12 ring(s) or double-bond equivalent(s). With a molecular weight of 262.28 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
2-Methyl-3-phenylquinoline-4-carboxylic acid (CAS 6319-87-5), molecular formula C17H12NO2 and molecular weight 262.28 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 2-Methyl-3-phenylquinoline-4-carboxylic acid under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C17H12NO2 |
| Molecular Weight | 262.28 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 12.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 1 |
Related Methyl Standards
- 2-Methyl-4-phenylquinoline-3-carboxylic acid (CAS 10265-84-6)
- 8-Methyl-2-phenylquinoline-4-carboxylic Acid (CAS 107027-34-9)
- 3-Methyl-4-phenylquinoline-6-carboxylic acid (CAS 1264210-70-9)
- 3-Methyl-4-phenylquinoline-2-carboxylic acid (CAS 154419-39-3)
- 5-Methyl-2-phenylquinoline-4-carboxylic Acid (CAS 174636-96-5)
- 7-Methyl-2-phenylquinoline-4-carboxylic Acid (CAS 181048-54-4)
- 2-Methyl-6-phenylquinoline-3-carboxylic acid (CAS 92513-33-2)
- 2-Phenylquinoline-4-carbohydrazide (CAS 4779-54-8)
Recommended Standards
- 2-Formyl-6-methoxyphenyl thiophene-2-carboxylate (CAS 405901-72-6)
- 3-(2-((Difluoromethyl)thio)-4,6-dimethylpyrimidin-5-yl)propanoic acid (CAS 863668-50-2)
- 2-Fluoroethyl 1-[(1R)-1-Phenylethyl]-1H-imidazole-5-carboxylate (CAS 960403-07-0)
- 3-(5-Acetyl-2-thienyl)benzoic acid (CAS 893735-30-3)
- 1,1,1-Trifluoro-3-(phenylthio)propan-2-ol (CAS 88790-04-9)
- 3,5-Dimethylisothiazole-4-carbaldehyde (CAS 91367-85-0)
- 6-Chloro-2,8-diiodo-9-(tetrahydro-2H-pyran-2-yl)-9H-purine (CAS 1262785-79-4)
- Methyl 2-(4-bromo-6-methylpyridin-2-yl)acetate (CAS 1805567-32-1)
- 3-Amino-3-(4-ethynylphenyl)propanoic acid (CAS 1823499-66-6)
- 2,4,6-Trichloronicotinaldehyde (CAS 1261269-66-2)
- 4-Bromo-2-nitro-1-nitrosobenzene (CAS 167565-85-7)
- 1-(4-Aminopiperidin-1-yl)-2-(1H-1,2,4-triazol-1-yl)ethan-1-one (CAS 1154263-78-1)
- 5-Ethynyl-2,3-dimethylthiophene (CAS 1057670-09-3)
- Semaglutide Impurity 122 (CAS CATO-C4X-2226122)
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