3-Chloropropyltrichlorogermane CAS 19268-40-7

Purity 97%+In StockPharmaceutical Standards
CAS No.19268-40-7
Molecular FormulaC3H6Cl4Ge
Molecular Weight256.53 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-Chloropropyltrichlorogermane CAS 19268-40-7 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 256.53 g/mol gives 3-Chloropropyltrichlorogermane distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

3-Chloropropyltrichlorogermane (CAS 19268-40-7) is a high-purity analytical reference standard with the molecular formula C3H6Cl4Ge and a molecular weight of 256.53 g/mol.

Owing to chlorine substitution, 3-Chloropropyltrichlorogermane is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 256.53 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 FormulaC3H6Cl4Ge
Molecular Weight256.53 g/mol
Purity97%+
StorageStore at room temperature, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)-1.0
CAS Registry Year (est.)1962
Halogen ContentCl-containing

Recommended Standards

Why CATO?