(2-((2-Chlorophenoxy)methyl)phenyl)boronic acid CAS 1256358-68-5
| CAS No. | 1256358-68-5 |
| Molecular Formula | C13H12BClO3 |
| Molecular Weight | 262.50 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (2-((2-Chlorophenoxy)methyl)phenyl)boronic acid.
(2-((2-Chlorophenoxy)methyl)phenyl)boronic acid (CAS 1256358-68-5) is a high-purity analytical reference standard with the molecular formula C13H12BClO3 and a molecular weight of 262.50 g/mol.
(2-((2-Chlorophenoxy)methyl)phenyl)boronic acid (C13H12BClO3) contains a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system. It is notably hygroscopic, halogen substitution raises its density and boiling point, 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 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).
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), (2-((2-Chlorophenoxy)methyl)phenyl)boronic 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 | C13H12BClO3 |
| Molecular Weight | 262.50 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
Related Chlorophenoxy Standards
- (3-((2-Chlorophenoxy)methyl)phenyl)boronic acid (CAS 1256358-67-4)
- (4-((2-Chlorophenoxy)methyl)phenyl)boronic acid (CAS 1256358-69-6)
- (3-((4-Chlorophenoxy)methyl)phenyl)boronic acid (CAS 1256358-70-9)
- (2-((4-Chlorophenoxy)methyl)phenyl)boronic acid (CAS 1256358-71-0)
- (4-((4-Chlorophenoxy)methyl)phenyl)boronic acid (CAS 1256358-72-1)
- (3-((3-Chlorophenoxy)methyl)phenyl)boronic acid (CAS 1256358-73-2)
- (2-((3-Chlorophenoxy)methyl)phenyl)boronic acid (CAS 1256358-74-3)
- (4-((3-Chlorophenoxy)methyl)phenyl)boronic acid (CAS 1256358-75-4)
Recommended Standards
- (5-(Benzyloxy)-2-chlorophenyl)boronic acid (CAS 1256346-10-7)
- (3-(Benzyloxy)-5-chlorophenyl)boronic acid (CAS 1256345-82-0)
- (2-(Benzyloxy)-3-chlorophenyl)boronic acid (CAS 1217500-57-6)
- (3-(Benzyloxy)-4-chlorophenyl)boronic acid (CAS 1007170-24-2)
- N-(2-Morpholino-2-(thiophen-2-yl)ethyl)cyclobutanecarboxamide (CAS 1042821-53-3)
- 2,3-Dibromo-1,1,1,4,4,4-hexafluorobutane 2162AE 384-50-9 C4H2Br2F6 (CAS 384-50-9)
- Tris(2-ethylhexyl) Phosphite (CAS 301-13-3)
- 4-(2-Hydroxyethyl)-5-methyl-1-(phenylsulfonyl)-1,2-dihydro-3H-pyrazol-3-one (CAS 866050-08-0)
- 4-amino-2-cyclopropylpyrimidine-5-carboxylic acid (CAS 1603463-40-6)
- 2-(3-(2-Fluorophenyl)-5-(trifluoromethyl)pyridin-2-yl)acetic acid (CAS 1214360-24-3)
- 4-Isothiocyanato-3,5-dimethyl-1-(3-methyl-benzyl)-1h-pyrazole (CAS 1004193-39-8)
- 4-Aminophenyl benzoate (CAS 720-98-9)
- Para-Lacto-N-neohexaose (CAS 64309-00-8)
- Semaglutide impurity 39 (CAS CATO-C4X-222639)
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