2-(4-Isopropylphenyl)-6-methylquinoline-4-carboxylic acid CAS 438215-86-2
| CAS No. | 438215-86-2 |
| Molecular Formula | C20H19NO2 |
| Molecular Weight | 305.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 2-(4-Isopropylphenyl)-6-methylquinoline-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.
CATO supplies 2-(4-Isopropylphenyl)-6-methylquinoline-4-carboxylic acid (CAS 438215-86-2), a certified reference material (molecular formula C20H19NO2, MW 305.37 g/mol) for analytical method development and quality control.
Based on its molecular formula C20H19NO2, 2-(4-Isopropylphenyl)-6-methylquinoline-4-carboxylic acid contains a steroid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 305.37 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C20H19NO2 |
| Molecular Weight | 305.37 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 Isopropylphenyl Standards
- 2-(4-Isopropylphenyl)-3-methylquinoline-4-carboxylic acid (CAS 350997-49-8)
- 2-(4-Isopropylphenyl)-8-methylquinoline-4-carboxylic acid (CAS 438231-85-7)
- 2-(4-Isopropylphenyl)quinoline-4-carbohydrazide (CAS 402481-93-0)
- Ethyl 8-(4-isopropylphenyl)-8-oxooctanoate (CAS 898778-41-1)
- 2-((4-Isopropylphenyl)sulfonyl)-2-(pyridin-3-yl)ethan-1-amine (CAS 938379-01-2)
- Methyl 4-(4-isopropylphenyl)-6-methyl-2-thioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate (CAS 313960-57-5)
- 3-(4-isopropylphenyl)-1-phenyl-1H-pyrazole-4-carboxylic acid (CAS 956181-55-8)
- (2-Isopropylphenyl)diphenylphosphane (CAS 60998-16-5)
Recommended Standards
- 2-(4-Isobutylphenyl)quinoline-4-carboxylic acid (CAS 350997-41-0)
- 2-(4-Ethylphenyl)-7,8-dimethylquinoline-4-carboxylic acid (CAS 895931-64-3)
- 2-(4-Methoxybenzyl)-8-oxa-2-azaspiro[4.5]decane-4-carboxylic acid hydrochloride (CAS 939761-72-5)
- 2-(4-Ethylphenyl)-6-methylquinoline-4-carbohydrazide (CAS 588715-41-7)
- 3-Iodo-4-(pyrrolidin-1-yl)benzoic acid (CAS 1131588-16-3)
- 1,3-acetone dicarboxylate dimethyl ester (CAS 1830-54-2)
- tert-Butyl (2R)-2-(hydroxymethyl)-3-azabicyclo[2.2.2]octane-3-carboxylate (CAS 869658-28-6)
- (1R,5S)-6-azabicyclo[3.2.1]Octane-5-carboxylic acid (CAS 882214-27-9)
- 3-(tert-Butyl)-4-cyclopropoxypicolinaldehyde (CAS 1243472-43-6)
- 2-(Azetidin-3-yloxy)-N-isopentylacetamide (CAS 1340291-90-8)
- (6-Bromobenzo[d]thiazol-2-yl)methanamine (CAS 1176714-51-4)
- 6-(Piperidin-4-yl)pyridazin-3-ol (CAS 1824129-12-5)
- 5-Iodouracil (CAS 696-07-1)
- Semaglutide impurity 73 (CAS CATO-C4X-222673)
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 18665070610 / Nicole.chen@cato-chem.com