5-(5-Methyl-furan-2-yl)-2H-pyrazole-3-carboxylic acid 3-(5-methyl-2-furyl)-1h-pyrazole-5-carboxylic acid 5-(5-methyl-furan-2-yl)-2 h-pyrazole-3-carboxylic acid 909092-64-4 CAS 909092-64-4

Description

The occurrence of 5-(5-Methyl-furan-2-yl)-2H-pyrazole-3-carboxylic acid 3-(5-methyl-2-furyl)-1h-pyrazole-5-carboxylic acid 5-(5-methyl-furan-2-yl)-2 h-pyrazole-3-carboxylic acid 909092-64-4 is closely related to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

5-(5-Methyl-furan-2-yl)-2H-pyrazole-3-carboxylic acid 3-(5-methyl-2-furyl)-1h-pyrazole-5-carboxylic acid 5-(5-methyl-furan-2-yl)-2 h-pyrazole-3-carboxylic acid 909092-64-4 (CAS 909092-64-4), molecular formula C9H8N2O3 and molecular weight 192.17 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C9H8N2O3, 5-(5-Methyl-furan-2-yl)-2H-pyrazole-3-carboxylic acid 3-(5-methyl-2-furyl)-1h-pyrazole-5-carboxylic acid 5-(5-methyl-furan-2-yl)-2 h-pyrazole-3-carboxylic acid 909092-64-4 contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 192.17 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).

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-(5-Methyl-furan-2-yl)-2H-pyrazole-3-carboxylic acid 3-(5-methyl-2-furyl)-1h-pyrazole-5-carboxylic acid 5-(5-methyl-furan-2-yl)-2 h-pyrazole-3-carboxylic acid 909092-64-4 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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