2-bromo-4-(1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)butanoic acid CAS 35197-64-9

Purity 97%+In StockPharmaceutical Standards
CAS No.35197-64-9
Molecular FormulaC12H10BrNO4
Molecular Weight312.12 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-bromo-4-(1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)butanoic acid CAS 35197-64-9 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-bromo-4-(1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)butanoic acid.

CATO supplies 2-bromo-4-(1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)butanoic acid (CAS 35197-64-9), a certified reference material (molecular formula C12H10BrNO4, MW 312.12 g/mol) for analytical method development and quality control.

Structurally, 2-bromo-4-(1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)butanoic acid (C12H10BrNO4) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 312.12 g/mol, it falls into the moderately-high-molecular-weight range. 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).

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.

As a certified reference material (CRM), 2-bromo-4-(1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)butanoic 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 FormulaC12H10BrNO4
Molecular Weight312.12 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay 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)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1967
Halogen ContentBr-containing
Nitrogen Atoms1

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