4-Methylquinoline CAS 491-35-0
Purity >95%In StockPharmaceutical Standards
| CAS No. | 491-35-0 |
| Molecular Formula | C10H9N |
| Molecular Weight | 143.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Methylquinoline (CAS 491-35-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C10H9N. Molecular weight: 143.19 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C10H9N |
| Molecular Weight | 143.19 g/mol |
| Purity | >95% |
| 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.) | 1957 |
| Nitrogen Atoms | 1 |
Related Methylquinoline Standards
- 2-Methylquinoline (CAS 91-63-4)
- 6-Methylquinoline (CAS 91-62-3)
- 5-methylquinoline (CAS 7661-55-4)
- 2-Methylquinoline N-Oxide (CAS 1076-28-4)
- 3-Methylquinoline 1-oxide (CAS 1873-55-8)
- 4-Methylquinoline 1-Oxide (CAS 4053-40-1)
- 6-Methylquinoline 1-oxide (CAS 4053-42-3)
- 2-Methylquinoline-5-carbonitrile (CAS 103011-87-6)
Recommended Standards
- 1-Aminonaphthalene (CAS 134-32-7)
- 2-Aminonaphthalene (CAS 91-59-8)
- 4-(Fluoromethyl)hepta-1,6-dien-4-amine (CAS 1228552-19-9)
- (1-((1-Propyl-1h-tetrazol-5-yl)methyl)piperidin-4-yl)methanol (CAS 1311709-25-7)
- 2-Hydrazinyl-3-nitroimidazo[1,2-a]pyridine (CAS 62194-97-2)
- 2-(3-Ethoxyprop-1-en-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2246767-67-7)
- 2-Bromo-1-(7-chloro-2,3-dihydrobenzo[b][1,4]dioxin-6-yl)ethan-1-one (CAS 939744-43-1)
- Ethyl 2-(4-bromo-3-cyano-2-methoxyphenyl)acetate (CAS 1807081-48-6)
- 7-Methyl-2-(propylsulfanyl)-4H-pyrido[1,2-a][1,3,5]triazin-4-one (CAS 306979-29-3)
- SV40 Nuclear Transport Signal Peptide Analog (CAS 104914-40-1)
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