1-[4-(trifluoromethoxy)benzenesulfonyl]piperazine hydrochloride CAS 1181458-28-5

Purity 97%+In StockPharmaceutical Standards
CAS No.1181458-28-5
Molecular FormulaC11H13F3N2O3S
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-[4-(trifluoromethoxy)benzenesulfonyl]piperazine hydrochloride CAS 1181458-28-5 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 1-[4-(trifluoromethoxy)benzenesulfonyl]piperazine hydrochloride.

CATO supplies 1-[4-(trifluoromethoxy)benzenesulfonyl]piperazine hydrochloride (CAS 1181458-28-5), a certified reference material (molecular formula C11H13F3N2O3SHCl, MW 346.75 g/mol) for analytical method development and quality control.

The molecular framework of 1-[4-(trifluoromethoxy)benzenesulfonyl]piperazine hydrochloride (C11H13F3N2O3SHCl) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine/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. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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), 1-[4-(trifluoromethoxy)benzenesulfonyl]piperazine hydrochloride 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 FormulaC11H13F3N2O3S HCl
Molecular Weight346.75 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
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.)1989
Halogen ContentF/Cl-containing
Nitrogen Atoms2
Sulfur Atoms1

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