N-(2-((3-bromopyridin-2-yl)amino)ethyl)acetamide CAS 1289028-45-0

Purity 97%+In StockPharmaceutical Standards
CAS No.1289028-45-0
Molecular FormulaC9H12BrN3O
Molecular Weight258.12 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N-(2-((3-bromopyridin-2-yl)amino)ethyl)acetamide CAS 1289028-45-0 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 N-(2-((3-bromopyridin-2-yl)amino)ethyl)acetamide.

N-(2-((3-bromopyridin-2-yl)amino)ethyl)acetamide (CAS 1289028-45-0) is a high-purity analytical reference standard with the molecular formula C9H12BrN3O and a molecular weight of 258.12 g/mol.

The molecular framework of N-(2-((3-bromopyridin-2-yl)amino)ethyl)acetamide (C9H12BrN3O) 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 the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaC9H12BrN3O
Molecular Weight258.12 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 DMSO, DMF, methanol
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.)1990
Halogen ContentBr-containing
Nitrogen Atoms3

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