1-{[1-(difluoromethyl)-3,5-dimethyl-1h-pyrazol-4-yl]sulfonyl}piperazine CAS 1171977-38-0

Purity 97%+In StockPharmaceutical Standards
CAS No.1171977-38-0
Molecular FormulaC10H16F2N4O2S
Molecular Weight294.32 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-{[1-(difluoromethyl)-3,5-dimethyl-1h-pyrazol-4-yl]sulfonyl}piperazine CAS 1171977-38-0 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 294.32 g/mol gives 1-{[1-(difluoromethyl)-3,5-dimethyl-1h-pyrazol-4-yl]sulfonyl}piperazine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies 1-{[1-(difluoromethyl)-3,5-dimethyl-1h-pyrazol-4-yl]sulfonyl}piperazine (CAS 1171977-38-0), a certified reference material (molecular formula C10H16F2N4O2S, MW 294.32 g/mol) for analytical method development and quality control.

The molecular framework of 1-{[1-(difluoromethyl)-3,5-dimethyl-1h-pyrazol-4-yl]sulfonyl}piperazine (C10H16F2N4O2S) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine 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.

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

CATO manufactures 1-{[1-(difluoromethyl)-3,5-dimethyl-1h-pyrazol-4-yl]sulfonyl}piperazine under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC10H16F2N4O2S
Molecular Weight294.32 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation
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.)1989
Halogen ContentF-containing
Nitrogen Atoms4
Sulfur Atoms1

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