4-(Trimethylsilyl)-4H-1,2,4-triazole CAS 18827-14-0

Purity 97%+In StockPharmaceutical Standards
CAS No.18827-14-0
Molecular FormulaC5H11N3Si
Molecular Weight141.25 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-(Trimethylsilyl)-4H-1,2,4-triazole CAS 18827-14-0 chemical structure

Description

The occurrence of 4-(Trimethylsilyl)-4H-1,2,4-triazole is closely related to a nitrile group in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies 4-(Trimethylsilyl)-4H-1,2,4-triazole (CAS 18827-14-0), a certified reference material (molecular formula C5H11N3Si, MW 141.25 g/mol) for analytical method development and quality control.

Owing to a nitrile group, 4-(Trimethylsilyl)-4H-1,2,4-triazole is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 141.25 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

CATO manufactures 4-(Trimethylsilyl)-4H-1,2,4-triazole 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 FormulaC5H11N3Si
Molecular Weight141.25 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.)1962
Nitrogen Atoms3

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