2,5-Dichloro-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline CAS 1269233-14-8

Purity 97%+In StockPharmaceutical Standards
CAS No.1269233-14-8
Molecular FormulaC12H16BCl2NO2
Molecular Weight287.98 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2,5-Dichloro-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline CAS 1269233-14-8 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 287.98 g/mol gives 2,5-Dichloro-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies 2,5-Dichloro-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline (CAS 1269233-14-8), a certified reference material (molecular formula C12H16BCl2NO2, MW 287.98 g/mol) for analytical method development and quality control.

Based on its molecular formula C12H16BCl2NO2, 2,5-Dichloro-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 287.98 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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 2,5-Dichloro-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline 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 FormulaC12H16BCl2NO2
Molecular Weight287.98 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)4.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1990
Halogen ContentCl-containing
Nitrogen Atoms1

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