Methyl 3-bromo-2,4-dimethyl-4H-furo[3,2-b]pyrrole-5-carboxylate CAS 1399655-49-2

Purity 97%+In StockPharmaceutical Standards
CAS No.1399655-49-2
Molecular FormulaC10H10BrNO3
Molecular Weight272.10 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Methyl 3-bromo-2,4-dimethyl-4H-furo[3,2-b]pyrrole-5-carboxylate CAS 1399655-49-2 chemical structure

Description

Methyl 3-bromo-2,4-dimethyl-4H-furo[3,2-b]pyrrole-5-carboxylate (CAS 1399655-49-2) is a high-purity analytical reference standard with the molecular formula C10H10BrNO3 and a molecular weight of 272.10 g/mol.

Methyl 3-bromo-2,4-dimethyl-4H-furo[3,2-b]pyrrole-5-carboxylate (C10H10BrNO3) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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), Methyl 3-bromo-2,4-dimethyl-4H-furo[3,2-b]pyrrole-5-carboxylate 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 FormulaC10H10BrNO3
Molecular Weight272.10 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-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)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1991
Halogen ContentBr-containing
Nitrogen Atoms1

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