tert-butyl (3S)-4-[6-[(5-chloro-2-methoxy-3-pyridyl)amino]-3-pyridyl]-3-methyl-piperazine-1-carboxylate CAS 1433854-85-3

Purity 97%+In StockPharmaceutical Standards
CAS No.1433854-85-3
Molecular FormulaC21H40ClN5O3
Molecular Weight446.03 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

tert-butyl (3S)-4-[6-[(5-chloro-2-methoxy-3-pyridyl)amino]-3-pyridyl]-3-methyl-piperazine-1-carboxylate CAS 1433854-85-3 chemical structure

Description

tert-butyl (3S)-4-[6-[(5-chloro-2-methoxy-3-pyridyl)amino]-3-pyridyl]-3-methyl-piperazine-1-carboxylate (CAS 1433854-85-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C21H40ClN5O3. Molecular weight: 446.03 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC21H40ClN5O3
Molecular Weight446.03 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor)
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)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1991
Halogen ContentCl-containing
Nitrogen Atoms5

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