(3-amino-4-bromophenyl)boronic acid hydrochloride CAS 2096339-36-3
| CAS No. | 2096339-36-3 |
| Molecular Formula | C6H7BBrNO2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(3-amino-4-bromophenyl)boronic acid hydrochloride (CAS 2096339-36-3), molecular formula C6H7BBrNO2HCl and molecular weight 252.30 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of (3-amino-4-bromophenyl)boronic acid hydrochloride (C6H7BBrNO2HCl) is characterized by an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine/bromine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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), (3-amino-4-bromophenyl)boronic acid hydrochloride 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 | C6H7BBrNO2 HCl |
| Molecular Weight | 252.30 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.) | 1997 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
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- (Z)-2-(3-(Methoxymethoxy)allyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 77896-98-1)
- 4-Fluoro-2,1,3-benzothiadiazole (CAS 134963-05-6)
- (2E)-2-({[3-(trifluoromethyl)phenyl]amino}methylidene)-3,4-dihydro-2H-1,4-benzothiazin-3-one (CAS 478042-63-6)
- 3-Amino-1-(4-fluorobenzyl)-4-(thiophen-2-yl)azetidin-2-one (CAS 1291488-71-5)
- Semaglutide Impurity 140 (CAS CATO-C4X-2226140)
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