Hexahydro-2H-isothiazolo[2,3-a]pyrazine 1,1-dioxide 2,2,2-trifluoroacetate CAS 2138076-26-1

Purity 97%+In StockPharmaceutical Standards
CAS No.2138076-26-1
Molecular FormulaC6H12N2O2S
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Hexahydro-2H-isothiazolo[2,3-a]pyrazine 1,1-dioxide 2,2,2-trifluoroacetate CAS 2138076-26-1 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 Hexahydro-2H-isothiazolo[2,3-a]pyrazine 1,1-dioxide 2,2,2-trifluoroacetate.

CATO supplies Hexahydro-2H-isothiazolo[2,3-a]pyrazine 1,1-dioxide 2,2,2-trifluoroacetate (CAS 2138076-26-1), a certified reference material (molecular formula C6H12N2O2SC2HF3O2, MW 290.26 g/mol) for analytical method development and quality control.

Structurally, Hexahydro-2H-isothiazolo[2,3-a]pyrazine 1,1-dioxide 2,2,2-trifluoroacetate (C6H12N2O2SC2HF3O2) contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 290.26 g/mol, it falls into the medium-molecular-weight range. 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.

As a certified reference material (CRM), Hexahydro-2H-isothiazolo[2,3-a]pyrazine 1,1-dioxide 2,2,2-trifluoroacetate 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 FormulaC6H12N2O2S C2HF3O2
Molecular Weight290.26 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 methanol, ethanol, DMSO
StabilityLight-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1997
Halogen ContentF-containing
Nitrogen Atoms2
Sulfur Atoms1

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