tert-Butyl (1R,3S)-5'-bromo-4'-chloro-3-hydroxyspiro[cyclopentane-1,3'-pyrrolo[2,3-b]pyridine]-1'(2'H)-carboxylate CAS 2413811-29-5

Purity 97%+In StockPharmaceutical Standards
CAS No.2413811-29-5
Molecular FormulaC16H20BrClN2O3
Molecular Weight403.70 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

tert-Butyl (1R,3S)-5'-bromo-4'-chloro-3-hydroxyspiro[cyclopentane-1,3'-pyrrolo[2,3-b]pyridine]-1'(2'H)-carboxylate CAS 2413811-29-5 chemical structure

Description

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

tert-Butyl (1R,3S)-5'-bromo-4'-chloro-3-hydroxyspiro[cyclopentane-1,3'-pyrrolo[2,3-b]pyridine]-1'(2'H)-carboxylate (CAS 2413811-29-5) is a high-purity analytical reference standard with the molecular formula C16H20BrClN2O3 and a molecular weight of 403.70 g/mol.

The molecular framework of tert-Butyl (1R,3S)-5'-bromo-4'-chloro-3-hydroxyspiro[cyclopentane-1,3'-pyrrolo[2,3-b]pyridine]-1'(2'H)-carboxylate (C16H20BrClN2O3) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine/bromine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

CATO manufactures tert-Butyl (1R,3S)-5'-bromo-4'-chloro-3-hydroxyspiro[cyclopentane-1,3'-pyrrolo[2,3-b]pyridine]-1'(2'H)-carboxylate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC16H20BrClN2O3
Molecular Weight403.70 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore in a cool place (≤25°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.)2000
Halogen ContentCl/Br-containing
Nitrogen Atoms2

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