11H-Eicosafluoroundecanoyl chloride CAS 2248-93-3

Purity 97%+In StockPharmaceutical Standards
CAS No.2248-93-3
Molecular FormulaC11HClF20O
Molecular Weight564.55 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

11H-Eicosafluoroundecanoyl chloride CAS 2248-93-3 chemical structure

Description

Structurally, 11H-Eicosafluoroundecanoyl chloride (C11HClF20O) contains a hydroxyl group, an ether linkage, fluorine/chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 1.0, corresponding to approximately 1 ring(s) or double-bond equivalent(s). With a molecular weight of 564.55 g/mol, it falls into the moderately-high-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

11H-Eicosafluoroundecanoyl chloride (CAS 2248-93-3) is a high-purity analytical reference standard with the molecular formula C11HClF20O and a molecular weight of 564.55 g/mol.

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), 11H-Eicosafluoroundecanoyl chloride 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 FormulaC11HClF20O
Molecular Weight564.55 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)1.0
CAS Registry Year (est.)1957
Halogen ContentF/Cl-containing

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