1,1,2,3,4,5,6-Heptachlorocyclohexane CAS 707-55-1

Purity 97%+In StockPharmaceutical Standards
CAS No.707-55-1
Molecular FormulaC6H5Cl7
Molecular Weight325.27 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1,1,2,3,4,5,6-Heptachlorocyclohexane CAS 707-55-1 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.

1,1,2,3,4,5,6-Heptachlorocyclohexane (CAS 707-55-1) is a high-purity analytical reference standard with the molecular formula C6H5Cl7 and a molecular weight of 325.27 g/mol.

1,1,2,3,4,5,6-Heptachlorocyclohexane (C6H5Cl7) contains chlorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.

Physical & Chemical Properties

Molecular FormulaC6H5Cl7
Molecular Weight325.27 g/mol
Purity97%+
StorageStore at room temperature
Solubility (reference)Soluble in methanol, acetonitrile, DMSO
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)1.0
CAS Registry Year (est.)1957
Halogen ContentCl-containing

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