1-Ethyl-N-(3-methoxybenzyl)-3-methyl-1H-pyrazol-5-amine hydrochloride CAS 1856090-53-3

Purity 97%+In StockPharmaceutical Standards
CAS No.1856090-53-3
Molecular FormulaC14H19N3O
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-Ethyl-N-(3-methoxybenzyl)-3-methyl-1H-pyrazol-5-amine hydrochloride CAS 1856090-53-3 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 281.78 g/mol gives 1-Ethyl-N-(3-methoxybenzyl)-3-methyl-1H-pyrazol-5-amine hydrochloride distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

1-Ethyl-N-(3-methoxybenzyl)-3-methyl-1H-pyrazol-5-amine hydrochloride (CAS 1856090-53-3) is a high-purity analytical reference standard with the molecular formula C14H19N3OHCl and a molecular weight of 281.78 g/mol.

The molecular framework of 1-Ethyl-N-(3-methoxybenzyl)-3-methyl-1H-pyrazol-5-amine hydrochloride (C14H19N3OHCl) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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 1-Ethyl-N-(3-methoxybenzyl)-3-methyl-1H-pyrazol-5-amine hydrochloride 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 FormulaC14H19N3O HCl
Molecular Weight281.78 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1995
Halogen ContentCl-containing
Nitrogen Atoms3

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