1-Methyl-4-propyl-3-(thiophen-2-yl)-1h-pyrazol-5-amine CAS 1174308-97-4

Purity 97%+In StockPharmaceutical Standards
CAS No.1174308-97-4
Molecular FormulaC11H15N3S
Molecular Weight221.32 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-Methyl-4-propyl-3-(thiophen-2-yl)-1h-pyrazol-5-amine CAS 1174308-97-4 chemical structure

Description

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

1-Methyl-4-propyl-3-(thiophen-2-yl)-1h-pyrazol-5-amine (CAS 1174308-97-4), molecular formula C11H15N3S and molecular weight 221.32 g/mol, is a CATO reference standard with documented purity and traceability.

1-Methyl-4-propyl-3-(thiophen-2-yl)-1h-pyrazol-5-amine (C11H15N3S) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

CATO manufactures 1-Methyl-4-propyl-3-(thiophen-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 FormulaC11H15N3S
Molecular Weight221.32 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)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1989
Nitrogen Atoms3
Sulfur Atoms1

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