4-Ethyl-3-propyl-1-(pyridin-2-yl)-1H-pyrazol-5-amine CAS 19541-68-5

Purity 97%+In StockPharmaceutical Standards
CAS No.19541-68-5
Molecular FormulaC13H18N4
Molecular Weight230.31 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-Ethyl-3-propyl-1-(pyridin-2-yl)-1H-pyrazol-5-amine CAS 19541-68-5 chemical structure

Description

Structurally, 4-Ethyl-3-propyl-1-(pyridin-2-yl)-1H-pyrazol-5-amine (C13H18N4) contains a nitrogen-containing heterocyclic scaffold, a nitrile group. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 230.31 g/mol, it falls into the medium-molecular-weight range. 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).

CATO supplies 4-Ethyl-3-propyl-1-(pyridin-2-yl)-1H-pyrazol-5-amine (CAS 19541-68-5), a certified reference material (molecular formula C13H18N4, MW 230.31 g/mol) for analytical method development and quality control.

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 4-Ethyl-3-propyl-1-(pyridin-2-yl)-1H-pyrazol-5-amine 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 FormulaC13H18N4
Molecular Weight230.31 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)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1962
Nitrogen Atoms4

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