tert-Butyl (S)-piperazine-2-carboxylate CAS 104069-74-1

Purity 97%+In StockPharmaceutical Standards
CAS No.104069-74-1
Molecular FormulaC9H18N2O2
Molecular Weight186.25 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

tert-Butyl (S)-piperazine-2-carboxylate CAS 104069-74-1 chemical structure

Description

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

tert-Butyl (S)-piperazine-2-carboxylate (CAS 104069-74-1) is a high-purity analytical reference standard with the molecular formula C9H18N2O2 and a molecular weight of 186.25 g/mol.

The molecular framework of tert-Butyl (S)-piperazine-2-carboxylate (C9H18N2O2) is characterized by an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. 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.

As a certified reference material (CRM), tert-Butyl (S)-piperazine-2-carboxylate 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 FormulaC9H18N2O2
Molecular Weight186.25 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1986
Nitrogen Atoms2

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