Di-n-heptyldiethyltin CAS 165900-80-1

Purity 97%+In StockPharmaceutical Standards
CAS No.165900-80-1
Molecular FormulaC18H40Sn
Molecular Weight375.22 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Di-n-heptyldiethyltin CAS 165900-80-1 chemical structure

Description

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.

Di-n-heptyldiethyltin (CAS 165900-80-1), molecular formula C18H40Sn and molecular weight 375.22 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, Di-n-heptyldiethyltin (C18H40Sn) contains an organic framework. The molecule exhibits a degree of unsaturation (DBE) of -1.0, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 375.22 g/mol, it falls into the moderately-high-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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.

Physical & Chemical Properties

Molecular FormulaC18H40Sn
Molecular Weight375.22 g/mol
Purity97%+
StorageStore at room temperature
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)-1.0
CAS Registry Year (est.)2004

Recommended Standards

Why CATO?