1,2-Dichloroundecane CAS 81246-86-8

Purity 97%+In StockPharmaceutical Standards
CAS No.81246-86-8
Molecular FormulaC11H22Cl2
Molecular Weight225.20 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1,2-Dichloroundecane CAS 81246-86-8 chemical structure

Description

CATO supplies 1,2-Dichloroundecane (CAS 81246-86-8), a certified reference material (molecular formula C11H22Cl2, MW 225.20 g/mol) for analytical method development and quality control.

The molecular framework of 1,2-Dichloroundecane (C11H22Cl2) is characterized by chlorine 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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

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 FormulaC11H22Cl2
Molecular Weight225.20 g/mol
Purity97%+
StorageStore at room temperature, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)0.0
CAS Registry Year (est.)1980
Halogen ContentCl-containing

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