2-AMINO-5-BROMO-4-CHLORO-3-NITROPYRIDINE 5-BROMO-4-CHLORO-3-NITRO-2-PYRIDINAMINE 5-BROMO-4-CHLORO-3-NITRO-PYRIDIN-2-YLAMINE 5-BROMO-4-CHLORO-3-NITROPYRIDIN-2-AMINE 942947-95-7 ABBYPHARMA AP-31-1051 BC004449 CAS 942947-95-7

Purity 97%+In StockPharmaceutical Standards
CAS No.942947-95-7
Molecular FormulaC5H3BrClN3O2
Molecular Weight252.45 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-AMINO-5-BROMO-4-CHLORO-3-NITROPYRIDINE 5-BROMO-4-CHLORO-3-NITRO-2-PYRIDINAMINE 5-BROMO-4-CHLORO-3-NITRO-PYRIDIN-2-YLAMINE 5-BROMO-4-CHLORO-3-NITROPYRIDIN-2-AMINE 942947-95-7 ABBYPHARMA AP-31-1051 BC004449 CAS 942947-95-7 chemical structure

Description

The molecular framework of 2-AMINO-5-BROMO-4-CHLORO-3-NITROPYRIDINE 5-BROMO-4-CHLORO-3-NITRO-2-PYRIDINAMINE 5-BROMO-4-CHLORO-3-NITRO-PYRIDIN-2-YLAMINE 5-BROMO-4-CHLORO-3-NITROPYRIDIN-2-AMINE 942947-95-7 ABBYPHARMA AP-31-1051 BC004449 (C5H3BrClN3O2) is characterized by an amide group, a carboxylic acid 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.

2-AMINO-5-BROMO-4-CHLORO-3-NITROPYRIDINE 5-BROMO-4-CHLORO-3-NITRO-2-PYRIDINAMINE 5-BROMO-4-CHLORO-3-NITRO-PYRIDIN-2-YLAMINE 5-BROMO-4-CHLORO-3-NITROPYRIDIN-2-AMINE 942947-95-7 ABBYPHARMA AP-31-1051 BC004449 (CAS 942947-95-7), molecular formula C5H3BrClN3O2 and molecular weight 252.45 g/mol, is a CATO reference standard with documented purity and traceability.

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.

CATO manufactures 2-AMINO-5-BROMO-4-CHLORO-3-NITROPYRIDINE 5-BROMO-4-CHLORO-3-NITRO-2-PYRIDINAMINE 5-BROMO-4-CHLORO-3-NITRO-PYRIDIN-2-YLAMINE 5-BROMO-4-CHLORO-3-NITROPYRIDIN-2-AMINE 942947-95-7 ABBYPHARMA AP-31-1051 BC004449 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 FormulaC5H3BrClN3O2
Molecular Weight252.45 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility)
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry, 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; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1987
Halogen ContentCl/Br-containing
Nitrogen Atoms3

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