2,5-Bis(butyltellanyl)furan CAS 543692-18-8

Purity 97%+In StockPharmaceutical Standards
CAS No.543692-18-8
Molecular FormulaC12H20OTe2
Molecular Weight435.49 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2,5-Bis(butyltellanyl)furan CAS 543692-18-8 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.

2,5-Bis(butyltellanyl)furan (CAS 543692-18-8) is a high-purity analytical reference standard with the molecular formula C12H20OTe2 and a molecular weight of 435.49 g/mol.

Based on its molecular formula C12H20OTe2, 2,5-Bis(butyltellanyl)furan contains a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 435.49 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).

As a certified reference material (CRM), 2,5-Bis(butyltellanyl)furan 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 FormulaC12H20OTe2
Molecular Weight435.49 g/mol
Purity97%+
StorageStore at room temperature
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1984

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