5-(Bromomethyl)-3-(4-bromophenyl)-4,5-dihydroisoxazole CAS 1781251-81-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1781251-81-7 |
| Molecular Formula | C10H9Br2NO |
| Molecular Weight | 318.99 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(Bromomethyl)-3-(4-bromophenyl)-4,5-dihydroisoxazole (CAS 1781251-81-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C10H9Br2NO. Molecular weight: 318.99 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C10H9Br2NO |
| Molecular Weight | 318.99 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, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Bromomethyl Standards
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- 5-(2-(Bromomethyl)phenyl)-1-methyl-3-(trifluoromethyl)-1H-pyrazole (CAS 941716-87-6)
- Benzyl 2-(4-(bromomethyl)phenyl)acetate (CAS 140233-65-4)
- 1-(Bromomethyl)-2-(3-tert-butylphenoxy)benzene (CAS 1427460-79-4)
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- N-[2-(Bromomethyl)-5-Fluorophenyl]-2,2,2-Trifluoroacetimidoyl Chloride (CAS 930778-46-4)
- (2-(Bromomethyl)-3,4,5-trichlorophenyl)boronic acid (CAS 1072946-53-2)
Recommended Standards
- 3-Bromo-1-(3-bromophenyl)pyrrolidin-2-one (CAS 1342077-83-1)
- 2,6-Dibromo-4-isopropylphenylisocyanate (CAS 306935-84-2)
- 3-Bromo-1-(4-bromophenyl)pyrrolidin-2-one (CAS 1341300-86-4)
- N-propyl-3,4,5,6-tetrahydropyridin-2-amine (CAS 1432077-69-4)
- (11-Mercaptoundecyl)phosphonic acid (CAS 156125-36-9)
- 2,5-Difluoro-3-methylaniline (CAS 1207726-31-5)
- 1-(Pyridazin-3-yl)azetidin-3-amine dihydrochloride (CAS 2097948-05-3)
- Tegoprazan Impurity 16 (CAS 942195-56-4)
- 2-Chloro-5-methanesulfonylbenzene-1-sulfonamide (CAS 3544-47-6)
- (D-Ala2)-Gastric Inhibitory Polypeptide (human) trifluoroacetate salt (CAS 444073-04-5)
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