(R)-2-Bromo-7-ethyl-6,7-dihydro-5H-cyclopenta[b]pyridin-7-ol CAS 2376147-61-2

Purity 97%+In StockPharmaceutical Standards
CAS No.2376147-61-2
Molecular FormulaC10H12BrNO
Molecular Weight242.11 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(R)-2-Bromo-7-ethyl-6,7-dihydro-5H-cyclopenta[b]pyridin-7-ol CAS 2376147-61-2 chemical structure

Description

The occurrence of (R)-2-Bromo-7-ethyl-6,7-dihydro-5H-cyclopenta[b]pyridin-7-ol is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies (R)-2-Bromo-7-ethyl-6,7-dihydro-5H-cyclopenta[b]pyridin-7-ol (CAS 2376147-61-2), a certified reference material (molecular formula C10H12BrNO, MW 242.11 g/mol) for analytical method development and quality control.

The molecular framework of (R)-2-Bromo-7-ethyl-6,7-dihydro-5H-cyclopenta[b]pyridin-7-ol (C10H12BrNO) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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), (R)-2-Bromo-7-ethyl-6,7-dihydro-5H-cyclopenta[b]pyridin-7-ol 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 FormulaC10H12BrNO
Molecular Weight242.11 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 tightly closed to prevent evaporation
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1999
Halogen ContentBr-containing
Nitrogen Atoms1

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