(4,6-Dichloro-1,3-phenylene)diboronic acid CAS 1150114-65-0
| CAS No. | 1150114-65-0 |
| Molecular Formula | C6H6B2Cl2O4 |
| Molecular Weight | 234.64 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (4,6-Dichloro-1,3-phenylene)diboronic acid (CAS 1150114-65-0), a certified reference material (molecular formula C6H6B2Cl2O4, MW 234.64 g/mol) for analytical method development and quality control.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, (4,6-Dichloro-1,3-phenylene)diboronic acid is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 234.64 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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.
As a certified reference material (CRM), (4,6-Dichloro-1,3-phenylene)diboronic acid 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 | C6H6B2Cl2O4 |
| Molecular Weight | 234.64 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Cl-containing |
Related Dichloro Standards
- 2,6-dichloro-5-fluoro-pyridine-3-carbonyl chloride (CAS 96568-02-4)
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- 2,3-Dichloro-4-ethoxyphenylboronic acid (CAS 2096341-64-7)
- 3,5-Dichloro-4-(methoxymethyl)phenylboronic acid (CAS 2121514-11-0)
- 3,3-Dichloro-2-(phosphonomethyl)acrylic acid (CAS 122279-84-9)
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Recommended Standards
- 2-Amino-5-chloro-3,9-dihydro-4H-pyrimido[4,5-b]indol-4-one (CAS 1126602-45-6)
- 2-Chloro-6-phenylpyrimidine-4-carboxylic acid (CAS 1181985-99-8)
- 2-Chloro-5-nitro-3-phenylpyridine (CAS 1119088-46-8)
- 2-Chloro-6-(pyridin-2-yl)pyridine-3-carboxylic acid (CAS 1192424-12-6)
- 4-Ethyl-3-(3-methylthiophen-2-yl)-1h-pyrazol-5-amine (CAS 1187561-36-9)
- 5-(tert-Butoxy)-3-cyclopropoxypyridin-2-amine (CAS 1243346-81-7)
- N-Propylidene-1-propanamine (CAS 7707-70-2)
- (1S)-2,2',3,3'-Tetrahydro-3,3,3',3',5,5'-hexamethyl-1,1'-spirobi[1H-indene]-7,7'-diol (CAS 2243286-77-1)
- n-(3-Ethynylphenyl)-1h-1,2,3-triazole-4-carboxamide (CAS 1428084-43-8)
- Bempedoic Acid Impurity 32 (CAS CATO-C4X-218932)
- 2,4-Difluorobenzoic-d3 Acid (CAS 1219804-63-3)
- N-((2S,3R,4R,5S,6R)-2-((5-bromo-1H-indol-3-yl)oxy)-4,5-dihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-3-yl)acetamide (CAS 58225-98-2)
- 1-(1-(2-Methylallyl)-1H-pyrrol-2-yl)ethanone (CAS 631869-24-4)
- Liraglutide-d8 Tritrifluoroacetate (CAS CATO-C4X-199223)
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