2-Benzyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane CAS 87100-28-5
| CAS No. | 87100-28-5 |
| Molecular Formula | C13H19BO2 |
| Molecular Weight | 218.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 2-Benzyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (C13H19BO2) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. 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 aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO supplies 2-Benzyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 87100-28-5), a certified reference material (molecular formula C13H19BO2, MW 218.10 g/mol) for analytical method development and quality control.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 2-Benzyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C13H19BO2 |
| Molecular Weight | 218.10 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1981 |
Related Benzyl Standards
- 4,4,5,5-Tetramethyl-2-(4-methylphenyl)dioxaborolane (CAS 195062-57-8)
- 4,4,5,5-Tetramethyl-2-(m-tolyl)-1,3,2-dioxaborolane (CAS 253342-48-2)
- 2',3,5,5'-Tetramethyl-2'h-[1,3'-bipyrazole]-4'-carbaldehyde (CAS 1152559-47-1)
- 1,2,2,4-Tetramethyl-1,2,3,4-tetrahydroquinoline-6-carbaldehyde (CAS 367909-69-1)
- 1,3,5,7-Tetramethyl-3,5,6,7-tetrahydrobenzo[1,2-d:4,5-d']diimidazol-1-ium (CAS 741613-09-2)
- 1,3,6,6-Tetramethyl-6,7-dihydroisoquinoline-5,8-dione (CAS 55713-40-1)
- 5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)furan-3-carbonitrile (CAS 2223039-44-7)
- 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole-3-carbonitrile (CAS 1430754-35-0)
Recommended Standards
- 2,7-Dichloro-4-methyl-1,3-benzothiazole (CAS 80945-85-3)
- 2-Heptylbenzo[d][1,3,2]dioxaborole (CAS 89932-15-0)
- 2,6-Dichloro-4-methyl-1,3-benzothiazole (CAS 81561-05-9)
- 3,4-Dichlorobenzyl thiocyanate (CAS 2082-67-9)
- Tetrahydro-2-methyl-2H-pyran-4-sulfonyl chloride (CAS 1343340-46-4)
- 4-(Furan-2-carbonyl)piperazine-1-carboximidamide (CAS 77723-05-8)
- (E)-({6-chloro-2-phenylimidazo[1,2-a]pyridin-3-yl}methylidene)amino 4-methylbenzoate (CAS 478257-27-1)
- 2-[(2-Aminoethyl)sulfanyl]-4,5-dihydro-1,3-thiazole (CAS 23994-81-2)
- 3,5-dichlorobenzene-1,2-diamine hydrochloride (CAS 1808569-12-1)
- 6-Chloro-1-indanone (CAS 14548-38-0)
- 3-Bromo-2,6-dichlorobenzaldehyde (CAS 1254701-24-0)
- [1-methyl-4-(methylsulfanyl)piperidin-4-yl]methanamine (CAS 1468992-03-1)
- 2-Bromo-3-methylbenzohydrazide (CAS 1023584-30-6)
- Semaglutide Impurity 18 (CAS 1671100-14-3)
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