tert-Butyl (3-bromo-5,6-difluoro-9H-pyrido[2,3-b]indol-8-yl)(methyl)carbamate CAS 2245358-36-3

Purity 97%+In StockPharmaceutical Standards
CAS No.2245358-36-3
Molecular FormulaC17H16BrF2N3O2
Molecular Weight412.23 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

tert-Butyl (3-bromo-5,6-difluoro-9H-pyrido[2,3-b]indol-8-yl)(methyl)carbamate CAS 2245358-36-3 chemical structure

Description

The occurrence of tert-Butyl (3-bromo-5,6-difluoro-9H-pyrido[2,3-b]indol-8-yl)(methyl)carbamate is closely related to a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine/bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

tert-Butyl (3-bromo-5,6-difluoro-9H-pyrido[2,3-b]indol-8-yl)(methyl)carbamate (CAS 2245358-36-3) is a high-purity analytical reference standard with the molecular formula C17H16BrF2N3O2 and a molecular weight of 412.23 g/mol.

The molecular framework of tert-Butyl (3-bromo-5,6-difluoro-9H-pyrido[2,3-b]indol-8-yl)(methyl)carbamate (C17H16BrF2N3O2) is characterized by a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine/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.

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), tert-Butyl (3-bromo-5,6-difluoro-9H-pyrido[2,3-b]indol-8-yl)(methyl)carbamate 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 FormulaC17H16BrF2N3O2
Molecular Weight412.23 g/mol
AppearancePale yellow to 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)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1998
Halogen ContentF/Br-containing
Nitrogen Atoms3

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