2,5-Dichloro-8-methylquinoline CAS 1340414-32-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1340414-32-5 |
| Molecular Formula | C10H7Cl2N |
| Molecular Weight | 212.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,5-Dichloro-8-methylquinoline (CAS 1340414-32-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H7Cl2N. Molecular weight: 212.08 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H7Cl2N |
| Molecular Weight | 212.08 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; 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.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Dichloro Standards
- 2,4-Dichloro-6-methylquinoline (CAS 102878-18-2)
- 2,4-Dichloro-7-methylquinoline (CAS 102878-19-3)
- 2,4-Dichloro-8-methylquinoline (CAS 102878-20-6)
- 2,8-Dichloro-6-methylquinoline (CAS 1195523-25-1)
- 2,7-Dichloro-8-methylquinoline (CAS 1215205-97-2)
- 2,7-Dichloro-3-methylquinoline (CAS 132118-46-8)
- 2,8-Dichloro-3-methylquinoline (CAS 1339432-40-4)
- 2,8-Dichloro-5-methylquinoline (CAS 1432322-83-2)
Recommended Standards
- 5-Chloro-8-(chloromethyl)quinoline (CAS 1340315-94-7)
- 5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1,2,4-thiadiazole (CAS 1346808-34-1)
- 5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1,2,3-thiadiazole (CAS 1346808-45-4)
- 4-{[3,3-Diethyl-4-oxoazetidinyl]oxy}benzoic acid (CAS 181481-56-1)
- 5,10-Dihydroxy-2,8-dimethylpyrimido[5,4-g]quinazoline-4,6(1H,7H)-dione (CAS 115705-72-1)
- (E)-1-(2,4-Dihydroxyphenyl)-3-(3,5-dihydroxyphenyl)prop-2-en-1-one (CAS 75514-30-6)
- 4-(Isobutylsulfonyl)butan-1-amine (CAS 1267660-67-2)
- 2-(6-Chloro-5-(difluoromethyl)-4-(trifluoromethyl)pyridin-3-yl)acetonitrile (CAS 1805280-27-6)
- 1-Acetyl-7-chloro-2,3-dihydroquinolin-4(1H)-one (CAS 26413-49-0)
- Semaglutide Impurity 166 (CAS 1395881-03-4)
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