Tetrabutylthiuram Disulfide CAS 1634-02-2

Purity >95%In StockPharmaceutical Standards
CAS No.1634-02-2
Molecular FormulaC18H36N2S4
Molecular Weight408.75 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Tetrabutylthiuram Disulfide CAS 1634-02-2 chemical structure

Description

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

Tetrabutylthiuram Disulfide (CAS 1634-02-2) is a high-purity analytical reference standard with the molecular formula C18H36N2S4 and a molecular weight of 408.75 g/mol.

The molecular framework of Tetrabutylthiuram Disulfide (C18H36N2S4) is characterized by a nitrile group, sulfur-containing functionality. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), 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.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaC18H36N2S4
Molecular Weight408.75 g/mol
Purity>95%
StorageStore at room temperature, 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.)1957
Nitrogen Atoms2
Sulfur Atoms4

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