3-Bromo-4,5-dihydroisoxazole CAS 288370-87-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 288370-87-6 |
| Molecular Formula | C3H4BrNO |
| Molecular Weight | 149.97 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-Bromo-4,5-dihydroisoxazole (CAS 288370-87-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C3H4BrNO. Molecular weight: 149.97 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C3H4BrNO |
| Molecular Weight | 149.97 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 3,5-Dichloro-1,2,4-triazine (CAS 59631-75-3)
- 5,6-dichloro-1,2,4-triazine (CAS 2090295-34-2)
- 2-Bromoacrylamide (CAS 70321-36-7)
- 1,7-Dihydroxy-3-methylanthracene-9,10-dione (CAS 23282-11-3)
- 2-(Methylthio)-7-nitrobenzo[d]oxazole (CAS 101084-56-4)
- N1,N1,N3,N3-Tetraallylpropane-1,3-diamine (CAS 54391-07-0)
- 1-(4-Bromo-2-nitrophenyl)-2-methylpiperazine (CAS 1240564-48-0)
- Nickel sulfide (CAS 12035-72-2)
- (S)-1-(cyclopropylsulfonyl)pyrrolidin-3-ol (CAS 1567865-10-4)
- Semaglutide impurity 250 (CAS CATO-C4X-2226250)
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