1-Ethyl-3-methyl-1H-pyrazol-4-amine dihydrochloride CAS 1185293-13-3

Purity 97%+In StockPharmaceutical Standards
CAS No.1185293-13-3
Molecular FormulaC6H11N3
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-Ethyl-3-methyl-1H-pyrazol-4-amine dihydrochloride CAS 1185293-13-3 chemical structure

Description

The occurrence of 1-Ethyl-3-methyl-1H-pyrazol-4-amine dihydrochloride is closely related to a nitrile group, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

1-Ethyl-3-methyl-1H-pyrazol-4-amine dihydrochloride (CAS 1185293-13-3), molecular formula C6H11N3HCl and molecular weight 161.63 g/mol, is a CATO reference standard with documented purity and traceability.

1-Ethyl-3-methyl-1H-pyrazol-4-amine dihydrochloride (C6H11N3HCl) contains a nitrile group, chlorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.

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 FormulaC6H11N3 2*HCl
Molecular Weight161.63 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1989
Halogen ContentCl-containing
Nitrogen Atoms3

Recommended Standards

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