4,4,5,5-tetramethyl-2-[cis-2-methylcyclopropyl]-1,3,2-dioxaborolane CAS 1309366-00-4
| CAS No. | 1309366-00-4 |
| Molecular Formula | C10H19BO2 |
| Molecular Weight | 182.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4,4,5,5-tetramethyl-2-[cis-2-methylcyclopropyl]-1,3,2-dioxaborolane (CAS 1309366-00-4), a certified reference material (molecular formula C10H19BO2, MW 182.07 g/mol) for analytical method development and quality control.
The molecular framework of 4,4,5,5-tetramethyl-2-[cis-2-methylcyclopropyl]-1,3,2-dioxaborolane (C10H19BO2) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 4,4,5,5-tetramethyl-2-[cis-2-methylcyclopropyl]-1,3,2-dioxaborolane meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
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.) | 1990 |
Related tetramethyl Standards
- 4,4,5,5-Tetramethyl-2-(1-methylcyclopropyl)-1,3,2-dioxaborolane (CAS 126689-04-1)
- Rac-4,4,5,5-tetramethyl-2-[(1r,2r)-2-methylcyclopropyl]-1,3,2-dioxaborolane, trans (CAS 1350713-20-0)
- 4,4,5,5-Tetramethyl-2-(2-methylallyl)-1,3,2-dioxaborolane (CAS 167773-10-6)
- 4,4,5,5-Tetramethyl-2-((1R,2S)-2-methylcyclopropyl)-1,3,2-dioxaborolane (CAS 1813575-99-3)
- 4,4,5,5-Tetramethyl-2-[(1E)-1-methyl-1-propen-1-yl]-1,3,2-dioxaborolane (CAS 91890-02-7)
- 4,4,5,5-Tetramethyl-2-[(1S,2R)-2-methylcyclopropyl]-1,3,2-dioxaborolane (CAS 2248736-25-4)
- (E)-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)acrylaldehyde (CAS 153725-01-0)
- (2,2,6,6-Tetramethyl-1,2,3,6-tetrahydropyridin-4-yl)boronic acid (CAS 1403597-93-2)
Recommended Standards
- (E)-2-(But-1-en-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1301680-12-5)
- 2-(cyclopropylmethyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1344115-77-0)
- 2-Methyl-1-propenylboronic acid pinacol ester (CAS 126689-00-7)
- (Z)-2-(But-1-en-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1352747-95-5)
- 6-Methyl-4-(trifluoromethyl)picolinonitrile (CAS 451459-19-1)
- 1-Azaspiro[4.6]Undecane (CAS 15123-56-5)
- (1s)-1-Phenylpentan-1-ol (CAS 33652-83-4)
- 2,2,2-Trifluoro-1-(2-(trifluoromethoxy)phenyl)ethan-1-one (CAS 1281667-10-4)
- (4-(Cyclopropylsulfonyl)phenyl)boronic acid (CAS 1217501-07-9)
- 2,4,6-Trichlorobenzenesulfinic acid sodium salt (CAS 1233501-69-3)
- (2,6-Difluoro-3-iodophenyl)(methyl)sulfane (CAS 2484889-05-4)
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- 2-Cyclopentyl-N-(4-(((4-fluorobenzyl)thio)methyl)thiazol-2-yl)acetamide (CAS 941885-11-6)
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