1,4-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2,5-dihexylbenzene CAS 374934-77-7
| CAS No. | 374934-77-7 |
| Molecular Formula | C30H52B2O4 |
| Molecular Weight | 498.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 498.35 g/mol gives 1,4-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2,5-dihexylbenzene distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 1,4-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2,5-dihexylbenzene (CAS 374934-77-7), a certified reference material (molecular formula C30H52B2O4, MW 498.35 g/mol) for analytical method development and quality control.
1,4-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2,5-dihexylbenzene (C30H52B2O4) contains a steroid core, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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), 1,4-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2,5-dihexylbenzene 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 | C30H52B2O4 |
| Molecular Weight | 498.35 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
Related Bis Standards
- 9-(4-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)naphthalen-1-yl)-9H-carbazole (CAS 2376616-77-0)
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- (((5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1,3-phenylene)bis(methylene))bis(oxy))bis(tert-butyldimethylsilane) (CAS 2836392-76-6)
- Ethyl4-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1-(triphenylmethyl)-1h-pyrazole-3-carboxylate (CAS 2170134-91-3)
- 3,3,3',3'-Tetramethyl-5,5',6,6'-tetrapropoxy-2,2',3,3'-tetrahydro-1,1'-spirobi[indene] (CAS 89929-65-7)
- 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1-trityl-1H-pyrazolo[3,4-b]pyridine (CAS 1160502-13-5)
- 3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1-trityl-1H-pyrazolo[3,4-b]pyridine (CAS 1319591-26-8)
- 6,6'-((2,3,5,6-Tetramethyl-1,4-phenylene)bis(methylene))bis(2-(tert-butyl)-4-methylphenol) (CAS 15459-04-8)
Recommended Standards
- 1704066-68-1 Ethyl 5-acetoxy-6-bromo-2-((1,3-dioxo-2,3-dihydro-1H-inden-2-yl)methyl)-1-methyl-1H-indole-3-carboxylate (CAS 1704066-68-1)
- 3-((2,4-Dichlorobenzyl)thio)-4-ethyl-5-(1-phenyl-5-(trifluoromethyl)-1H-pyrazol-4-yl)-4H-1,2,4-triazole (CAS 778579-08-1)
- 2-(2,6-dioxo-3-piperidyl)-4-(7-iodoheptoxy)isoindoline-1,3-dione (CAS 2697100-43-7)
- Dapagliflozin Impurity 48 (CAS CATO-C4X-113848)
- 5-Fluoro-2-methoxy-N-((3-methyl-1,2,4-oxadiazol-5-yl)methyl)benzenesulfonamide (CAS 1235152-12-1)
- 3-Amino-N-(2-(dimethylamino)ethyl)-N-(furan-2-ylmethyl)benzofuran-2-carboxamide (CAS 1243021-38-6)
- N'-(4-methylbenzoyl)-1-tosylpiperidine-4-carbohydrazide (CAS 478030-15-8)
- Citalopram Impurity 38 (CAS 103146-26-5)
- 1,3-Dimethyl-5-nitro-2,4(1H,3H)-pyrimidinedione (CAS 41613-26-7)
- 5-Chloro-2-methoxy-3-propoxypyridine (CAS 1228957-11-6)
- 2-(2'-Methoxy-[1,1'-biphenyl]-2-yl)aceticacid (CAS 182355-39-1)
- 2,5,6-Trichloro-3-methylpyrimidin-4(3H)-one (CAS 1821308-45-5)
- Valinamide (CAS 13474-14-1)
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