4,4,5,5-Tetramethyl-2-(spiro[bicyclo[4.1.0]heptane-3,2'-[1,3]dioxolan]-6-yl)-1,3,2-dioxaborolane CAS 2761984-81-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2761984-81-8 |
| Molecular Formula | C15H25BO4 |
| Molecular Weight | 280.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4,4,5,5-Tetramethyl-2-(spiro[bicyclo[4.1.0]heptane-3,2'-[1,3]dioxolan]-6-yl)-1,3,2-dioxaborolane (CAS 2761984-81-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C15H25BO4. Molecular weight: 280.17 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C15H25BO4 |
| Molecular Weight | 280.17 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2003 |
Related Tetramethyl Standards
- 7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3H-quinazolin-4-one (CAS 1009303-80-3)
- Methyl 2-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)cyclohex-3-en-1-yl]acetate (CAS 1109277-66-8)
- (E)-4,4,5,5-Tetramethyl-2-(2-(naphthalen-2-yl)vinyl)-1,3,2-dioxaborolane (CAS 1259026-15-7)
- 2-Methyl-4-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)butan-2-ol (CAS 1430727-39-1)
- (E)-4,4,5,5-Tetramethyl-2-(2-(naphthalen-1-yl)vinyl)-1,3,2-dioxaborolane (CAS 149777-87-7)
- ethyl 3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)cyclohex-2-ene-1-carboxylate (CAS 1536395-80-8)
- 3-Methyl-1-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)butan-2-ol (CAS 1578484-18-0)
- 4,4,5,5-Tetramethyl-2-(1-(naphthalen-2-yl)vinyl)-1,3,2-dioxaborolane (CAS 1821160-88-6)
Recommended Standards
- 3-Hydroxy-2,3-dimethylbutan-2-yl hydrogen (3-cyclopentylfuran-2-yl)boronate (CAS 2223042-57-5)
- 5,7-Bis(trifluoromethyl)quinolin-4-amine (CAS 874880-23-6)
- 3-(3,5-Bis(trifluoromethyl)phenyl)furan (CAS 918625-96-4)
- Benzyl 3-(((2-hydroxyethyl)(isopropyl)amino)methyl)pyrrolidine-1-carboxylate (CAS 1353957-52-4)
- 1,1'-(2,5-Dihydroxy-1,4-phenylene)bis(propan-1-one) (CAS 91497-44-8)
- 13-Docosenoic acid, sodium salt (CAS 14488-85-8)
- 2-(Bromomethyl)-3-(methylthio)pyrazine hydrochloride (CAS 1353953-85-1)
- 1,4-Diazepane-1-sulfonamide (CAS 1016797-88-8)
- Isothiazole Impurity 2 (CAS 252004-60-7)
- Semaglutide Impurity 145 (CAS CATO-C4X-2226145)
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