Bis(2,3,3-trichloroallyl)sulfane CAS 25647-79-4

Purity 97%+In StockPharmaceutical Standards
CAS No.25647-79-4
Molecular FormulaC6H4Cl6S
Molecular Weight320.88 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Bis(2,3,3-trichloroallyl)sulfane CAS 25647-79-4 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 Bis(2,3,3-trichloroallyl)sulfane.

Bis(2,3,3-trichloroallyl)sulfane (CAS 25647-79-4) is a high-purity analytical reference standard with the molecular formula C6H4Cl6S and a molecular weight of 320.88 g/mol.

Owing to sulfur-containing functionality, chlorine substitution, Bis(2,3,3-trichloroallyl)sulfane is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 320.88 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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.

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 FormulaC6H4Cl6S
Molecular Weight320.88 g/mol
Purity97%+
StorageStore at room temperature
Solubility (reference)Soluble in methanol, acetonitrile, DMSO
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1964
Halogen ContentCl-containing
Sulfur Atoms1

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