Methyl 3-((4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)methylene)cyclobutanecarboxylate CAS 2365173-42-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2365173-42-6 |
| Molecular Formula | C13H21BO4 |
| Molecular Weight | 252.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl 3-((4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)methylene)cyclobutanecarboxylate (CAS 2365173-42-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H21BO4. Molecular weight: 252.11 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H21BO4 |
| Molecular Weight | 252.11 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1999 |
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- [D-His]-Semaglutide B (x TFA Salt) (CAS CATO-C4X-2226117)
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