2-(p-Tolyl)quinoline-4-carboxylic acid, 97% CAS 20389-05-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 20389-05-3 |
| Molecular Formula | C17H13NO2 |
| Molecular Weight | 263.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2-(p-Tolyl)quinoline-4-carboxylic acid, 97% (CAS 20389-05-3) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C17H13NO2. Molecular weight: 263.29 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C17H13NO2 |
| Molecular Weight | 263.29 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.) | 1962 |
| Nitrogen Atoms | 1 |
Related p Standards
- 4-(o-Tolyl)quinoline-3-carboxylic acid (CAS 107419-47-6)
- 2-(O-tolyl)quinoline-4-carboxylic acid (CAS 174636-85-2)
- 3-(p-Tolyl)quinolin-4-yl hydrogen carbonate (CAS 19571-23-4)
- 1-(p-Tolyl)isoquinoline-3-carboxylic acid (CAS 89242-17-1)
- 4-(p-Tolyl)quinoline-2-carboxylic acid (CAS 307300-99-8)
- 4-(m-Tolyl)-1-tosyl-1H-pyrazol-5-amine (CAS 1003992-23-1)
- 4-(o-Tolyl)-1-tosyl-1H-pyrazol-5-amine (CAS 1003992-24-2)
- 3-(m-Tolyl)-1-(o-tolyl)-1H-pyrazol-5-amine (CAS 618098-38-7)
Recommended Standards
- 2-(6-Amino-2-oxo-benzooxazol-3-yl)-N,N-diethyl-acetamide (CAS 883545-17-3)
- 2-[(2-Phenoxyethyl)amino]benzene-1,3-dicarbonitrile (CAS 882747-97-9)
- 2-(6-(Tert-butyl)-3-oxo-2,3-dihydro-4H-benzo[b][1,4]oxazin-4-yl)acetic acid (CAS 876717-54-3)
- 2-(5-Iodopentyl)isoindole-1,3-dione (CAS 67382-73-4)
- 2,3,3-Trimethyl-3H-indol-5-ol (CAS 41797-88-0)
- 2-Bromo-1,1':4',1''-terphenyl (CAS 3282-24-4)
- 2-(2-Fluorophenyl)-1-(2-iodophenyl)ethan-1-one (CAS 898784-73-1)
- 5-Amino-1-(2-fluorophenyl)-1H-pyrazole-4-carbonitrile (CAS 135108-48-4)
- 4-Chloro-1-methyl-5-azaindole (CAS 27382-01-0)
- Uremic Pentapeptide (CAS 71494-20-7)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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