4-Dodecylthiophene-2-carbaldehyde CAS 914457-45-7

Purity 97%+In StockPharmaceutical Standards
CAS No.914457-45-7
Molecular FormulaC17H28OS
Molecular Weight280.47 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-Dodecylthiophene-2-carbaldehyde CAS 914457-45-7 chemical structure

Description

As a certified reference material (CRM), 4-Dodecylthiophene-2-carbaldehyde 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.

4-Dodecylthiophene-2-carbaldehyde (CAS 914457-45-7) is a high-purity analytical reference standard with the molecular formula C17H28OS and a molecular weight of 280.47 g/mol.

4-Dodecylthiophene-2-carbaldehyde (C17H28OS) contains a steroid core, sulfur-containing functionality, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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.

Physical & Chemical Properties

Molecular FormulaC17H28OS
Molecular Weight280.47 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)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Sulfur Atoms1

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