1,2-Bis(6-chloro-9H-purin-9-yl)ethane CAS 23191-87-9

Purity 97%+In StockPharmaceutical Standards
CAS No.23191-87-9
Molecular FormulaC11H8F12O2
Molecular Weight400.16 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1,2-Bis(6-chloro-9H-purin-9-yl)ethane CAS 23191-87-9 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.

1,2-Bis(6-chloro-9H-purin-9-yl)ethane (CAS 23191-87-9) is a high-purity analytical reference standard with the molecular formula C11H8F12O2 and a molecular weight of 400.16 g/mol.

1,2-Bis(6-chloro-9H-purin-9-yl)ethane (C11H8F12O2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; 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.

CATO manufactures 1,2-Bis(6-chloro-9H-purin-9-yl)ethane under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC11H8F12O2
Molecular Weight400.16 g/mol
Purity97%+
StorageStore at room temperature
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityContains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1963
Halogen ContentF-containing

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