N-([1,2,4]triazolo[4,3-a]quinoxalin-4-yl)-O-(4-chlorobenzyl)hydroxylamine CAS 245039-35-4

Purity 97%+In StockPharmaceutical Standards
CAS No.245039-35-4
Molecular FormulaC16H12ClN5O
Molecular Weight325.75 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N-([1,2,4]triazolo[4,3-a]quinoxalin-4-yl)-O-(4-chlorobenzyl)hydroxylamine CAS 245039-35-4 chemical structure

Description

N-([1,2,4]triazolo[4,3-a]quinoxalin-4-yl)-O-(4-chlorobenzyl)hydroxylamine (CAS 245039-35-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C16H12ClN5O. Molecular weight: 325.75 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC16H12ClN5O
Molecular Weight325.75 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)13.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Halogen ContentCl-containing
Nitrogen Atoms5

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