Dodecyl cyclopentylcarbamimidothioate hydrobromide CAS 1181458-85-4

Purity 97%+In StockPharmaceutical Standards
CAS No.1181458-85-4
Molecular FormulaC18H36N2S
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Dodecyl cyclopentylcarbamimidothioate hydrobromide CAS 1181458-85-4 chemical structure

Description

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.

Dodecyl cyclopentylcarbamimidothioate hydrobromide (CAS 1181458-85-4), molecular formula C18H36N2SHBr and molecular weight 393.47 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of Dodecyl cyclopentylcarbamimidothioate hydrobromide (C18H36N2SHBr) is characterized by sulfur-containing functionality, bromine substitution. 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 FormulaC18H36N2S HBr
Molecular Weight393.47 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.)1989
Halogen ContentBr-containing
Nitrogen Atoms2
Sulfur Atoms1

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Why CATO?