3-(4-Bromo-3-methylphenyl)-5-methyl-1,2,4-oxadiazole CAS 148672-39-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 148672-39-3 |
| Molecular Formula | C10H9BrN2O |
| Molecular Weight | 253.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(4-Bromo-3-methylphenyl)-5-methyl-1,2,4-oxadiazole (CAS 148672-39-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C10H9BrN2O. Molecular weight: 253.10 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C10H9BrN2O |
| Molecular Weight | 253.10 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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.) | 1999 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
- (1-(4-Bromophenyl)-1H-pyrazol-3-yl)methanol (CAS 1478538-20-3)
- 2-(4-Bromo-3-methylphenyl)-5-methyl-1,3,4-oxadiazole (CAS 148672-44-0)
- 5-chloro-2,3-dihydro-1-benzofuran-7-sulfonyl chloride (CAS 1461708-46-2)
- Tert-butyl 4-(((tetrahydrofuran-2-yl)methyl)amino)piperidine-1-carboxylate (CAS 1154102-01-8)
- 2-(4-Methoxypiperidin-4-yl)acetic acid hydrochloride (CAS 2411641-21-7)
- (S)-2-Amino-N-((S)-1-benzylpyrrolidin-3-yl)-N-cyclopropylpropanamide (CAS 1401667-63-7)
- 7-Bromo-2-methylheptan-2-ol (CAS 107768-04-7)
- 1H-Indazole-5-carbothioamide (CAS 1186195-09-4)
- 2-Isopropylthiophen-3-amine (CAS 106944-37-0)
- Semaglutide Impurity 185 (CAS CATO-C4X-2226185)
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