2,4,6-Tris(3,4-dichlorophenyl)-1,3,5,2,4,6-trioxatriborinane CAS 1133798-41-0

Purity 97%+In StockPharmaceutical Standards
CAS No.1133798-41-0
Molecular FormulaC18H9B3Cl6O3
Molecular Weight518.41 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2,4,6-Tris(3,4-dichlorophenyl)-1,3,5,2,4,6-trioxatriborinane CAS 1133798-41-0 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 518.41 g/mol gives 2,4,6-Tris(3,4-dichlorophenyl)-1,3,5,2,4,6-trioxatriborinane distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

2,4,6-Tris(3,4-dichlorophenyl)-1,3,5,2,4,6-trioxatriborinane (CAS 1133798-41-0), molecular formula C18H9B3Cl6O3 and molecular weight 518.41 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to a steroid core, a hydroxyl group, an ether linkage, chlorine substitution, 2,4,6-Tris(3,4-dichlorophenyl)-1,3,5,2,4,6-trioxatriborinane is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 518.41 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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

As a certified reference material (CRM), 2,4,6-Tris(3,4-dichlorophenyl)-1,3,5,2,4,6-trioxatriborinane meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular FormulaC18H9B3Cl6O3
Molecular Weight518.41 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore at room temperature, 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)11.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1989
Halogen ContentCl-containing

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