34231-77-1 4-Pyridazinecarboxylic acid, methyl ester methyl pyridazine-4-carboxylate CAS 34231-77-1

Purity 97%+In StockPharmaceutical Standards
CAS No.34231-77-1
Molecular FormulaC6H12N2O2
Molecular Weight144.17 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

34231-77-1 4-Pyridazinecarboxylic acid, methyl ester methyl pyridazine-4-carboxylate CAS 34231-77-1 chemical structure

Description

The occurrence of 34231-77-1 4-Pyridazinecarboxylic acid, methyl ester methyl pyridazine-4-carboxylate 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.

34231-77-1 4-Pyridazinecarboxylic acid, methyl ester methyl pyridazine-4-carboxylate (CAS 34231-77-1), molecular formula C6H12N2O2 and molecular weight 144.17 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, 34231-77-1 4-Pyridazinecarboxylic acid, methyl ester methyl pyridazine-4-carboxylate is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 144.17 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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.

CATO manufactures 34231-77-1 4-Pyridazinecarboxylic acid, methyl ester methyl pyridazine-4-carboxylate 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

Molecular FormulaC6H12N2O2
Molecular Weight144.17 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1966
Nitrogen Atoms2

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