3-(4-Bromophenyl)-5-(dichloromethyl)-1,2,4-oxadiazole CAS 1133116-19-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1133116-19-4 |
| Molecular Formula | C9H5BrCl2N2O |
| Molecular Weight | 307.96 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 3-(4-Bromophenyl)-5-(dichloromethyl)-1,2,4-oxadiazole (CAS 1133116-19-4) pharmaceutical standards reference standard. Molecular formula: C9H5BrCl2N2O. Molecular weight: 307.96 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C9H5BrCl2N2O |
| Molecular Weight | 307.96 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 DMSO, DMF, methanol |
| 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.) | 1989 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 2 |
Related Bromophenyl Standards
- 3-(3-Bromophenyl)-5-(dichloromethyl)-1,2,4-oxadiazole (CAS 1150164-54-7)
- (3Z)-4-[(4-Bromophenyl)amino]-1,1,1-trifluoropent-3-en-2-one (CAS 200491-51-6)
- 1-(4-Bromophenyl)-5-cyclopropyl-1h-1,2,3-triazole-4-carboxylic acid (CAS 1017445-41-8)
- 1-(4-Bromophenyl)-4-methyl-2-oxo-1,2-dihydropyridine-3-carboxylic acid (CAS 39818-81-0)
- 2-(2-Bromophenyl)-2-(6-hydroxypyridazin-3-yl)acetamide (CAS 338405-79-1)
- 2-(4-(3-Bromophenyl)-4-methyl-2,5-dioxoimidazolidin-1-yl)acetonitrile (CAS 956606-52-3)
- 4-(3-Bromophenyl)-1H,2H,3H,4H,5H,7H-furo[3,4-b]pyridine-2,5-dione (CAS 338960-23-9)
- ((4-Bromophenyl)sulfonyl)alanine (CAS 250714-65-9)
Recommended Standards
- 6-Bromo-2,5-dichloro-8-methoxyquinazoline (CAS 1036755-87-9)
- 5-Bromo-3-chloro-2-fluorobenzenesulfonyl chloride (CAS 2386664-25-9)
- 3-(Bromomethyl)-6,7-dichloroquinoxalin-2(1H)-one (CAS 1355334-53-0)
- Ethyl methoxycarbamate (CAS 3871-28-1)
- 3-Amino-5-isopropylbenzoic acid (CAS 123986-62-9)
- Gadobutrol Impurity 135 (CAS 67705-42-4)
- 7-Chlorothiochroman-4-one (CAS 13735-14-3)
- 4-Iodobenzyl 4-piperidinylmethyl etherhydrochloride (CAS 1220020-08-5)
- 5-(4-methoxyphenoxy)pyridine-2-carbonitrile (CAS 1549816-61-6)
- Lixisenatide (CAS 320367-13-3（free base）)
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