2-(2,4-Dimethylphenyl)-6-methylquinoline-4-carboxylic acid CAS 433243-08-4
| CAS No. | 433243-08-4 |
| Molecular Formula | C19H17NO2 |
| Molecular Weight | 291.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 2-(2,4-Dimethylphenyl)-6-methylquinoline-4-carboxylic acid meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
CATO supplies 2-(2,4-Dimethylphenyl)-6-methylquinoline-4-carboxylic acid (CAS 433243-08-4), a certified reference material (molecular formula C19H17NO2, MW 291.34 g/mol) for analytical method development and quality control.
Structurally, 2-(2,4-Dimethylphenyl)-6-methylquinoline-4-carboxylic acid (C19H17NO2) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 12.0, corresponding to approximately 12 ring(s) or double-bond equivalent(s). With a molecular weight of 291.34 g/mol, it falls into the medium-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C19H17NO2 |
| Molecular Weight | 291.34 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
Related Dimethylphenyl Standards
- 2-{1-[(2,4-dimethylphenyl)amino]ethylidene}-2,3-dihydro-1H-indene-1,3-dione (CAS 1024244-02-7)
- 2-(2,4-Dimethylphenyl)-8-methylquinoline-4-carboxylic acid (CAS 522596-44-7)
- 2-(2,5-Dimethylphenyl)-3-methylquinoline-4-carboxylic acid (CAS 350999-29-0)
- 2-(2,5-Dimethylphenyl)-6-methylquinoline-4-carboxylic acid (CAS 438215-97-5)
- 2-(2,5-Dimethylphenyl)-8-methylquinoline-4-carboxylic acid (CAS 438225-43-5)
- 2-(3,4-Dimethylphenyl)-6-methylquinoline-4-carboxylic acid (CAS 670232-64-1)
- 2-(3,4-Dimethylphenyl)-8-methylquinoline-4-carboxylic acid (CAS 438229-29-9)
- N-(2,4-Dimethylphenyl)-3-hydroxy-2-naphthamide (CAS 92-75-1)
Recommended Standards
- 2-(1-(tert-butoxycarbonyl)pyrrolidin-3-yl)benzoic acid (CAS 889953-29-1)
- 2-(1-(tert-Butoxycarbonyl)-1,2,3,4-tetrahydroquinolin-2-yl)acetic acid (CAS 683220-35-1)
- 2-(1-((Benzyloxy)carbonyl)-3-methylpiperidin-4-yl)acetic acid (CAS 2306260-89-7)
- 2-(1-(((Benzyloxy)carbonyl)amino)cyclohexyl)acetic acid (CAS 303037-19-6)
- 2-Isopropyl-4-nitroaniline (CAS 94831-94-4)
- WAY-326100 (CAS 869714-20-5)
- EB 47 (CAS 366454-36-6)
- Ethyl 3-(3-aminobenzamido)benzoate (CAS 1307391-08-7)
- 2-(5-Methyl-2-nitrophenyl)acetic Acid (CAS 37777-81-4)
- tert-Butyl 9-oxo-3-azaspiro[5.5]undec-10-ene-3-carboxylate (CAS 873924-07-3)
- 2-(Isopropyl((1-methylpyrrolidin-3-yl)methyl)amino)ethanol (CAS 1353988-52-9)
- 3-((4-Ethylcyclohexyl)amino)propan-1-ol (CAS 1042551-60-9)
- 1,4-Dichloro-2,6-difluorobenzene (CAS 36611-27-5)
- Tirzepatide Impurity 22 X TFA Salt (CAS CATO-C4X-324022)
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