5-(2-Methyl-4-nitrophenyl)furan-2-carboxylic acid CAS 378221-36-4

Description

Compared with other compounds in its class, the molecular weight of 247.20 g/mol gives 5-(2-Methyl-4-nitrophenyl)furan-2-carboxylic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

5-(2-Methyl-4-nitrophenyl)furan-2-carboxylic acid (CAS 378221-36-4) is a high-purity analytical reference standard with the molecular formula C12H9NO5 and a molecular weight of 247.20 g/mol.

Structurally, 5-(2-Methyl-4-nitrophenyl)furan-2-carboxylic acid (C12H9NO5) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. 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 247.20 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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

CATO manufactures 5-(2-Methyl-4-nitrophenyl)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.

Physical & Chemical Properties

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