1-Butene-4-boronic Acid Pinacol Ester CAS 331958-92-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 331958-92-0 |
| Molecular Formula | C10H19BO2 |
| Molecular Weight | 182.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Butene-4-boronic Acid Pinacol Ester (CAS 331958-92-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C10H19BO2. Molecular weight: 182.07 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C10H19BO2 |
| Molecular Weight | 182.07 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 1.5 |
| CAS Registry Year (est.) | 2025 |
Related Butene Standards
- Trans-2-butene-1,4-dicarboxylic acid diethyl ester (CAS 57042-08-7)
- Trans-2-butene-1,4-dicarboxylicaciddiethylester (CAS 77116-74-6)
- 3-Butene-1-sulfonyl Chloride (CAS 33994-36-4)
- 2-Phenyl-2-butene (CAS 2082-61-3)
- 3-Phenyl-2-butene-1-ol (CAS 1504-54-7)
- 4-Phenyl-3-butene-2-ol, 97% (CAS 36004-04-3)
- 2-Butene-1-bromo-(2Z)-(9CI) (CAS 39616-19-8)
- 4-Phenyl-1-butene (CAS 768-56-9)
Recommended Standards
- [2,2,2-trifluoro-1-(trifluoromethyl)ethyl]hydrazine (CAS 2229403-19-2)
- 2-(But-3-en-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 75851-67-1)
- (Z)-2-(But-2-en-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 91890-00-5)
- 2,3,4-Trihydroxybenzylhydrazine-15N2 Oxalic Acid Salt (CAS CATO-C3D-5710)
- 2-amino-N-(5-bromo-2-hydroxyphenyl)benzamide hydrochloride (CAS 1795187-35-7)
- 4-Oxo-2-phenyl-4,5-dihydropyrazolo[1,5-a]pyrazine-3-carbaldehyde (CAS 1610377-19-9)
- Fluoxetine (CAS 54910-89-3)
- Potassium L-tartrate hydrate (CAS 304655-91-2)
- 3-(3,5-Dimethylphenyl)-2-(methylthio)-6,7-dihydrothieno[3,2-d]pyrimidin-4(3H)-one (CAS 877653-19-5)
- Semaglutide Impurity 18 (CAS 1671100-14-3)
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