Isoxazole-4-boronic Acid CAS 1008139-25-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1008139-25-0 |
| Molecular Formula | C3H4BNO3 |
| Molecular Weight | 112.88 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Isoxazole-4-boronic Acid (CAS 1008139-25-0) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C3H4BNO3. Molecular weight: 112.88 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C3H4BNO3 |
| Molecular Weight | 112.88 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.5 |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 1 |
Related Isoxazole Standards
- Isoxazole-3-carboxylic acid (CAS 3209-71-0)
- Isoxazole-5-carboxamide (CAS 89032-77-9)
- Isoxazole-4,5-dicarbonitrile (CAS 1256633-32-5)
- Isoxazole-3,5-diamine (CAS 412301-06-5)
- Isoxazole-5-methanol (CAS 98019-60-4)
- Isoxazole-4-acetic Acid (CAS 141679-57-4)
- Isoxazole-4-carboxylic acid methyl ester (CAS 15166-81-1)
- Isoxazole-4-carbohydrazide (CAS 885273-78-9)
Recommended Standards
- Zirconium Boride (CAS 12045-64-6)
- 5-Isoxazolylboronic AcidDISCONTINUED. Please see T774950. (CAS 1207539-54-5)
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- 3-Isopentylpentane-2,4-dione (CAS 10225-31-7)
- 6-(((4-Chlorophenyl)thio)methyl)-2-phenyl-N-propylpyrimidin-4-amine (CAS 306980-49-4)
- 1-Ethyl-2-(4-ethylphenyl)-1H-pyrrole (CAS 88054-91-5)
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- 2-Cyclopropyl-5-methyl-1H-imidazole-4-carbaldehyde (CAS 68283-83-0)
- 1-(3,4-Dichlorophenyl)-4-(2-methoxyphenyl)-3-methyl-1H-pyrazole (CAS 956705-28-5)
- Semaglutide impurity 50 (CAS 2773558-66-8)
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