(Z)-but-2-en-2-ylboronic acid CAS 125261-73-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 125261-73-6 |
| Molecular Formula | C4H9BO2 |
| Molecular Weight | 99.92 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order (Z)-but-2-en-2-ylboronic acid (CAS 125261-73-6) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C4H9BO2. Molecular weight: 99.92 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C4H9BO2 |
| Molecular Weight | 99.92 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 0.5 |
| CAS Registry Year (est.) | 1992 |
Recommended Standards
- (E)-But-2-en-2-ylboronic acid (CAS 125261-72-5)
- (Z)-But-2-en-1-ylboronic acid (CAS 129064-97-7)
- (Z)-But-1-en-1-ylboronic acid (CAS 1225285-16-4)
- tert-Butyl (2-(morpholin-2-yl)propan-2-yl)carbamate (CAS 2359536-88-0)
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- Peptide Impurity 05 (CAS 2322924-83-2)
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)
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