4-Propylquinoline CAS 20668-44-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 20668-44-4 |
| Molecular Formula | C12H13N |
| Molecular Weight | 171.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4-Propylquinoline (CAS 20668-44-4) pharmaceutical standards reference standard. Molecular formula: C12H13N. Molecular weight: 171.24 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C12H13N |
| Molecular Weight | 171.24 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
| Nitrogen Atoms | 1 |
Related Propylquinoline Standards
- 2-Propylquinoline (CAS 1613-32-7)
- 3-Ethyl-2-propylquinoline (CAS 3290-24-2)
- n5-Propylquinoline-5,8-diamine (CAS 1154236-38-0)
- 2-Propylquinoline-4-carboxylic acid (CAS 1019-03-0)
- 4-Methyl-1-propylquinoline-2(1H)-thione (CAS 53761-66-3)
- N'-Propylquinoline-4-carbohydrazide (CAS 7466-63-9)
- 2-Propylquinoline-4-carbothioamide (CAS 62077-95-6)
- 3-Ethyl-2-propylquinoline-4-carboxylic acid (CAS 380346-48-5)
Recommended Standards
- 4-Oxo-2,2,6,6-tetramethylpiperidine 1-Oxyl Free Radical (CAS 2896-70-0)
- 4-Tridecanol (CAS 26215-92-9)
- 4-Methyl-1,2,3,4-tetrahydrocyclopenta[b]indole (CAS 52751-31-2)
- 1-(Bromomethyl)-1-propylcyclobutane (CAS 1493927-65-3)
- 4-(Chloromethyl)pyridin-3-amine (CAS 887584-24-9)
- 1-Chloro-4,4-dimethylpentane (CAS 75431-23-1)
- (3e)-2-Oxo-4-phenylbut-3-enoic acid (CAS 1914-59-6)
- Diethyl (3-oxocyclopentyl)phosphonate (CAS 7750-01-8)
- 4-Chloro-2-iodo-6-methylphenol (CAS 1257535-34-4)
- Semaglutide impurity 266 (CAS CATO-C4X-2226266)
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 13829788188 / jacky.chen@cato-chem.com