5-((4-Formylphenoxy)methyl)furan-2-carboxylic acid CAS 881041-09-4

Purity 97%+In StockPharmaceutical Standards
CAS No.881041-09-4
Molecular FormulaC13H10O5
Molecular Weight246.22 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

5-((4-Formylphenoxy)methyl)furan-2-carboxylic acid CAS 881041-09-4 chemical structure

Description

CATO manufactures 5-((4-Formylphenoxy)methyl)furan-2-carboxylic acid 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.

5-((4-Formylphenoxy)methyl)furan-2-carboxylic acid (CAS 881041-09-4) is a high-purity analytical reference standard with the molecular formula C13H10O5 and a molecular weight of 246.22 g/mol.

Structurally, 5-((4-Formylphenoxy)methyl)furan-2-carboxylic acid (C13H10O5) contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 246.22 g/mol, it falls into the medium-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).

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 FormulaC13H10O5
Molecular Weight246.22 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987

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