6-Bromoisochromane-1,3-dione CAS 1070292-82-8

Purity 97%+In StockPharmaceutical Standards
CAS No.1070292-82-8
Molecular FormulaC9H5BrO3
Molecular Weight241.04 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

6-Bromoisochromane-1,3-dione CAS 1070292-82-8 chemical structure

Description

6-Bromoisochromane-1,3-dione (CAS 1070292-82-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H5BrO3. Molecular weight: 241.04 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC9H5BrO3
Molecular Weight241.04 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, ethanol, DMSO
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)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1988
Halogen ContentBr-containing

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