tert-Butyl 4-(2-chloroisonicotinoyl)tetrahydro-1(2H)-pyrazinecarboxylate CAS 329794-46-9

Purity 97%+In StockPharmaceutical Standards
CAS No.329794-46-9
Molecular FormulaC15H20ClN3O3
Molecular Weight325.79 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

tert-Butyl 4-(2-chloroisonicotinoyl)tetrahydro-1(2H)-pyrazinecarboxylate CAS 329794-46-9 chemical structure

Description

The occurrence of tert-Butyl 4-(2-chloroisonicotinoyl)tetrahydro-1(2H)-pyrazinecarboxylate is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies tert-Butyl 4-(2-chloroisonicotinoyl)tetrahydro-1(2H)-pyrazinecarboxylate (CAS 329794-46-9), a certified reference material (molecular formula C15H20ClN3O3, MW 325.79 g/mol) for analytical method development and quality control.

The molecular framework of tert-Butyl 4-(2-chloroisonicotinoyl)tetrahydro-1(2H)-pyrazinecarboxylate (C15H20ClN3O3) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine 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.

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

As a certified reference material (CRM), tert-Butyl 4-(2-chloroisonicotinoyl)tetrahydro-1(2H)-pyrazinecarboxylate 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 FormulaC15H20ClN3O3
Molecular Weight325.79 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor)
Purity97%+
StorageStore at 2-8°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)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Halogen ContentCl-containing
Nitrogen Atoms3

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