3-methylpyridazine CAS 1632-76-4

Purity 97%+In StockPharmaceutical Standards
CAS No.1632-76-4
Molecular FormulaC5H12N2
Molecular Weight100.16 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-methylpyridazine CAS 1632-76-4 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 100.16 g/mol gives 3-methylpyridazine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

3-methylpyridazine (CAS 1632-76-4), molecular formula C5H12N2 and molecular weight 100.16 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, 3-methylpyridazine (C5H12N2) contains an organic framework. The molecule exhibits a degree of unsaturation (DBE) of 1.0, corresponding to approximately 1 ring(s) or double-bond equivalent(s). With a molecular weight of 100.16 g/mol, it falls into the low-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.

As a certified reference material (CRM), 3-methylpyridazine 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.

Physical & Chemical Properties

Molecular FormulaC5H12N2
Molecular Weight100.16 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)1.0
CAS Registry Year (est.)1957
Nitrogen Atoms2

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Why CATO?