1,3-DIOXOLANE, 2-(2-BROMOPHENYL)- 1-BROMO-2-(1,3-DIOXOLAN-2-YL)BENZENE 2-(2-BROMOPHENYL)-1,3-DIOXOLANE 2-BROMO BENZALDEHYDE ETHYLENE GLYCOL ACETAL 2-Bromobenzaldehyde ethylene acetal 34824-58-3 AS03783 ATTERCOP-CHM AT108947 RARECHEM AL BP 0014 CAS 34824-58-3

Purity 97%+In StockPharmaceutical Standards
CAS No.34824-58-3
Molecular FormulaC9H15BrO2
Molecular Weight235.12 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1,3-DIOXOLANE, 2-(2-BROMOPHENYL)- 1-BROMO-2-(1,3-DIOXOLAN-2-YL)BENZENE 2-(2-BROMOPHENYL)-1,3-DIOXOLANE 2-BROMO BENZALDEHYDE ETHYLENE GLYCOL ACETAL 2-Bromobenzaldehyde ethylene acetal 34824-58-3 AS03783 ATTERCOP-CHM AT108947 RARECHEM AL BP 0014 CAS 34824-58-3 chemical structure

Description

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

1,3-DIOXOLANE, 2-(2-BROMOPHENYL)- 1-BROMO-2-(1,3-DIOXOLAN-2-YL)BENZENE 2-(2-BROMOPHENYL)-1,3-DIOXOLANE 2-BROMO BENZALDEHYDE ETHYLENE GLYCOL ACETAL 2-Bromobenzaldehyde ethylene acetal 34824-58-3 AS03783 ATTERCOP-CHM AT108947 RARECHEM AL BP 0014 (CAS 34824-58-3), molecular formula C9H15BrO2 and molecular weight 235.12 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C9H15BrO2, 1,3-DIOXOLANE, 2-(2-BROMOPHENYL)- 1-BROMO-2-(1,3-DIOXOLAN-2-YL)BENZENE 2-(2-BROMOPHENYL)-1,3-DIOXOLANE 2-BROMO BENZALDEHYDE ETHYLENE GLYCOL ACETAL 2-Bromobenzaldehyde ethylene acetal 34824-58-3 AS03783 ATTERCOP-CHM AT108947 RARECHEM AL BP 0014 contains a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 235.12 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.

Physical & Chemical Properties

Molecular FormulaC9H15BrO2
Molecular Weight235.12 g/mol
Purity97%+
StorageStore at room temperature, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityContains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1966
Halogen ContentBr-containing

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