(3-Amino-4-methylphenyl)boronic acid hydrochloride CAS 352525-95-2
| CAS No. | 352525-95-2 |
| Molecular Formula | C7H10BNO2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(3-Amino-4-methylphenyl)boronic acid hydrochloride (CAS 352525-95-2) is a high-purity analytical reference standard with the molecular formula C7H10BNO2HCl and a molecular weight of 187.43 g/mol.
(3-Amino-4-methylphenyl)boronic acid hydrochloride (C7H10BNO2HCl) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 (3-Amino-4-methylphenyl)boronic acid hydrochloride 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 | C7H10BNO2 HCl |
| Molecular Weight | 187.43 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.5 |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
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- Ethyl 6-chloro-5-fluoro-4-oxo-3,4-dihydroquinazoline-2-carboxylate (CAS 869297-83-6)
- 3-Methyl-N-(2-phenoxyethyl)butan-1-amine (CAS 1225921-25-4)
- D-Pro38-Tirzepatide (CAS CATO-CPTD788901)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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