tert-Butyl 7-bromo-4-chloro-1-oxo-1,3-dihydro-2H-pyrrolo[3,4-c]pyridine-2-carboxylate CAS 2628352-56-5

Purity 97%+In StockPharmaceutical Standards
CAS No.2628352-56-5
Molecular FormulaC12H12BrClN2O3
Molecular Weight347.59 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

tert-Butyl 7-bromo-4-chloro-1-oxo-1,3-dihydro-2H-pyrrolo[3,4-c]pyridine-2-carboxylate CAS 2628352-56-5 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 tert-Butyl 7-bromo-4-chloro-1-oxo-1,3-dihydro-2H-pyrrolo[3,4-c]pyridine-2-carboxylate.

CATO supplies tert-Butyl 7-bromo-4-chloro-1-oxo-1,3-dihydro-2H-pyrrolo[3,4-c]pyridine-2-carboxylate (CAS 2628352-56-5), a certified reference material (molecular formula C12H12BrClN2O3, MW 347.59 g/mol) for analytical method development and quality control.

Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine/bromine substitution, tert-Butyl 7-bromo-4-chloro-1-oxo-1,3-dihydro-2H-pyrrolo[3,4-c]pyridine-2-carboxylate is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 347.59 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

As a certified reference material (CRM), tert-Butyl 7-bromo-4-chloro-1-oxo-1,3-dihydro-2H-pyrrolo[3,4-c]pyridine-2-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 FormulaC12H12BrClN2O3
Molecular Weight347.59 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 sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
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.)2001
Halogen ContentCl/Br-containing
Nitrogen Atoms2

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