5-cyclobutyl-4-methyl-4H-1,2,4-triazole-3-thiol CAS 869941-77-5

Purity 97%+In StockPharmaceutical Standards
CAS No.869941-77-5
Molecular FormulaC7H15N3S
Molecular Weight173.28 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

5-cyclobutyl-4-methyl-4H-1,2,4-triazole-3-thiol CAS 869941-77-5 chemical structure

Description

The molecular framework of 5-cyclobutyl-4-methyl-4H-1,2,4-triazole-3-thiol (C7H15N3S) is characterized by a nitrile group, sulfur-containing functionality. 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.

5-cyclobutyl-4-methyl-4H-1,2,4-triazole-3-thiol (CAS 869941-77-5), molecular formula C7H15N3S and molecular weight 173.28 g/mol, is a CATO reference standard with documented purity and traceability.

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), 5-cyclobutyl-4-methyl-4H-1,2,4-triazole-3-thiol 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 FormulaC7H15N3S
Molecular Weight173.28 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)2.0
CAS Registry Year (est.)1987
Nitrogen Atoms3
Sulfur Atoms1

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