3,4-Dibromo-2-methylquinoline CAS 500349-69-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 500349-69-9 |
| Molecular Formula | C10H7Br2N |
| Molecular Weight | 300.98 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3,4-Dibromo-2-methylquinoline (CAS 500349-69-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C10H7Br2N. Molecular weight: 300.98 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C10H7Br2N |
| Molecular Weight | 300.98 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 |
| 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.) | 1984 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Dibromo Standards
- 2,8-Dibromo-4-methylquinoline (CAS 1067914-52-6)
- 4,6-Dibromo-2-methylquinoline (CAS 1070879-53-6)
- 4,7-Dibromo-2-methylquinoline (CAS 1070879-54-7)
- 4,8-Dibromo-2-methylquinoline (CAS 1070879-55-8)
- 4,7-Dibromo-8-methylquinoline (CAS 1189105-53-0)
- 4,6-Dibromo-7-methylquinoline (CAS 1189105-55-2)
- 4,6-Dibromo-8-methylquinoline (CAS 1189106-45-3)
- 4,7-Dibromo-6-methylquinoline (CAS 1189107-21-8)
Recommended Standards
- 2-Bromo-3-(bromomethyl)quinoline (CAS 35740-83-1)
- 4-bromo-2-(bromomethyl)quinoline (CAS 89446-61-7)
- 2,4-Dibromo-8-methylquinoline (CAS 260972-99-4)
- 6-Amino-4-(2-(benzyloxy)-5-bromophenyl)-3-methyl-1,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile (CAS 315244-84-9)
- (2E)-4-Bromo-2-buten-1-ol (CAS 113661-09-9)
- 4,4´,Dimethyl-5,5'-diphenyltetrathiafulvalene (CAS 56851-13-9)
- 2-(((6-Bromo-4-oxoquinazolin-3(4H)-yl)methyl)amino)-N-(o-tolylcarbamoyl)acetamide (CAS 86816-92-4)
- 1-(4-Piperidinylmethyl)piperidine dihydrochloride (CAS 32832-17-0)
- 2-(4-(Benzyloxy)phenyl)-2-methylpropanoic acid (CAS 109492-77-5)
- Acetyl tetrapeptide-9(Dermican LS 9837) (CAS 928006-50-2)
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