2-Methylquinoline-3-carboxylic acid CAS 635-79-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 635-79-0 |
| Molecular Formula | C11H9NO2 |
| Molecular Weight | 187.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Methylquinoline-3-carboxylic acid (CAS 635-79-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H9NO2. Molecular weight: 187.19 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H9NO2 |
| Molecular Weight | 187.19 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 1 |
Related Methylquinoline Standards
- 7-Methylquinoline-5-carboxylic acid (CAS 1016257-78-5)
- 5-Methylquinoline-2-carboxylic acid (CAS 103856-59-3)
- 4-Methylquinoline-3-carboxylic acid (CAS 103907-10-4)
- 6-Methylquinoline-5-carboxylic acid (CAS 1211488-26-4)
- 5-Methylquinoline-4-carboxylic acid (CAS 1474034-01-9)
- 6-Methylquinoline-2-carboxylic acid (CAS 15733-84-3)
- 3-Methylquinoline-4-carboxylic acid (CAS 1873-51-4)
- 4-Methylquinoline-5-carboxylic acid (CAS 1935554-00-9)
Recommended Standards
- 2-Methylindolizine-1,3-dicarbaldehyde (CAS 357317-99-8)
- 2-Methylquinoline-5-carboxylic acid (CAS 634-39-9)
- 2-Methyl-6-quinolinecarboxylic Acid (CAS 635-80-3)
- 4-(bromomethyl)-2-chloro-pyridine (CAS 83004-15-3)
- 7-fluoro-4-methoxy-2-methyl-1H-indole (CAS 1427366-48-0)
- Methyl Sulfanyl Formyl Chloride (CAS 2812-72-8)
- tert-butyl N-{[3-(3,4-dimethylphenyl)-4,5-dihydro-1,2-oxazol-5-yl]methyl}carbamate (CAS 1803612-22-7)
- 2-CHloro-1-(propan-2-yloxy)-4-(trifluoromethyl)benzene (CAS 1369830-55-6)
- 2-Amino-3-[(methyl-d (CAS 1020719-03-2)
- Anti-TF Antigen Peptide P30-1 trifluoroacetate salt (CAS 573664-50-3)
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