1,4-Di(1,3,2-dioxaborinan-2-yl)benzene CAS 96433-09-9
| CAS No. | 96433-09-9 |
| Molecular Formula | C12H16B2O4 |
| Molecular Weight | 245.88 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
1,4-Di(1,3,2-dioxaborinan-2-yl)benzene (CAS 96433-09-9), molecular formula C12H16B2O4 and molecular weight 245.88 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C12H16B2O4, 1,4-Di(1,3,2-dioxaborinan-2-yl)benzene contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 245.88 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
As a certified reference material (CRM), 1,4-Di(1,3,2-dioxaborinan-2-yl)benzene 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 | C12H16B2O4 |
| Molecular Weight | 245.88 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
Related Di Standards
- 1,3-Bis((1,3,2-dioxaborinan-2-yl)oxy)propane (CAS 20905-35-5)
- Ethyl 2-(1,3,2-dioxaborinan-2-yl)benzoate (CAS 850567-60-1)
- 4-(1,3,2-Dioxaborinan-2-yl)-N-methylbenzamide (CAS 957120-71-7)
- 5-(1,3,2-Dioxaborinan-2-yl)isoquinoline (CAS 1435897-69-0)
- 5-(1,3,2-Dioxaborinan-2-yl)-3-methylthiophene-2-carbaldehyde (CAS 374537-98-1)
- 3-(1,3,2-Dioxaborinan-2-yl)benzoic acid (CAS 1107596-00-8)
- 4-(1,3,2-Dioxaborinan-2-yl)-3-fluorobenzonitrile (CAS 2121512-93-2)
- (3-(1,3,2-Dioxaborinan-2-yl)phenyl)methanol (CAS 851136-86-2)
Recommended Standards
- Tetrachloro-o-benzoquinone (CAS 2435-53-2)
- 2,4,6-Trichloropyrimidine-5-carbonyl chloride (CAS 77456-66-7)
- 4-Chloranil (CAS 118-75-2)
- 4-Methyl-2-(trimethylstannyl)oxazole (CAS 118559-31-2)
- 2-(2-Methylphenyl)-1,3-dioxo-2,3-dihydro-1H-isoindole-5-carboxylic acid (CAS 110768-31-5)
- 3-((4-(4,5-Dichloro-1H-imidazol-1-yl)phenyl)amino)-5,5-dimethylcyclohex-2-en-1-one (CAS 946386-31-8)
- ARRY-382 (CAS 1313407-95-2)
- 2-(Difluoromethyl)-5-iodo-6-nitropyridine-3-carbonyl chloride (CAS 1805512-57-5)
- 4-Chloro-2-ethynyl-1-fluorobenzene (CAS 657425-07-5)
- 1,2-Bis(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)ethyne (CAS 1879010-27-1)
- Ethyl 2-(2-Chloro-6-fluorophenyl)acetate (CAS 214262-85-8)
- (2S,3S)-(Fmoc-amino)-3-(Boc-amino)butyric acid (CAS 370865-67-1)
- HARMALINE HCL DIHYDRATE (CAS 6027-98-1)
- Semaglutide impurity 36 (CAS CATO-C4X-222636)
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