3-[(2S)-butan-2-yl]pyrazin-2-ol CAS 143785-43-7

Purity 97%+In StockPharmaceutical Standards
CAS No.143785-43-7
Molecular FormulaC8H18N2O
Molecular Weight158.24 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-[(2S)-butan-2-yl]pyrazin-2-ol CAS 143785-43-7 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 158.24 g/mol gives 3-[(2S)-butan-2-yl]pyrazin-2-ol distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

3-[(2S)-butan-2-yl]pyrazin-2-ol (CAS 143785-43-7) is a high-purity analytical reference standard with the molecular formula C8H18N2O and a molecular weight of 158.24 g/mol.

3-[(2S)-butan-2-yl]pyrazin-2-ol (C8H18N2O) contains an amide group, a hydroxyl group, an ether linkage. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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 3-[(2S)-butan-2-yl]pyrazin-2-ol 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 FormulaC8H18N2O
Molecular Weight158.24 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)1.0
CAS Registry Year (est.)1998
Nitrogen Atoms2

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