2,6-Bis(2-chloroallyl)-1,5-dihydroxyanthracene-9,10-dione CAS 113681-13-3

Purity 97%+In StockPharmaceutical Standards
CAS No.113681-13-3
Molecular FormulaC20H14Cl2O4
Molecular Weight389.23 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2,6-Bis(2-chloroallyl)-1,5-dihydroxyanthracene-9,10-dione CAS 113681-13-3 chemical structure

Description

CATO supplies 2,6-Bis(2-chloroallyl)-1,5-dihydroxyanthracene-9,10-dione (CAS 113681-13-3), a certified reference material (molecular formula C20H14Cl2O4, MW 389.23 g/mol) for analytical method development and quality control.

Structurally, 2,6-Bis(2-chloroallyl)-1,5-dihydroxyanthracene-9,10-dione (C20H14Cl2O4) contains a flavonoid core, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 13.0, corresponding to approximately 13 ring(s) or double-bond equivalent(s). With a molecular weight of 389.23 g/mol, it falls into the moderately-high-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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

CATO manufactures 2,6-Bis(2-chloroallyl)-1,5-dihydroxyanthracene-9,10-dione 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 FormulaC20H14Cl2O4
Molecular Weight389.23 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)13.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1989
Halogen ContentCl-containing

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