5-Cyclopropylpyridazin-4-amine CAS 1494041-13-2

Purity 97%+In StockPharmaceutical Standards
CAS No.1494041-13-2
Molecular FormulaC7H9N3
Molecular Weight135.17 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

5-Cyclopropylpyridazin-4-amine CAS 1494041-13-2 chemical structure

Description

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

5-Cyclopropylpyridazin-4-amine (CAS 1494041-13-2), molecular formula C7H9N3 and molecular weight 135.17 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to a nitrile group, an aromatic ring system, 5-Cyclopropylpyridazin-4-amine is typically off-white to pale yellow liquid. Its solid-state physicochemical attributes — including a molecular weight of 135.17 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.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaC7H9N3
Molecular Weight135.17 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)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1992
Nitrogen Atoms3

Related Cyclopropylpyridazin Standards

Recommended Standards

Why CATO?