N-(5-Ethyl-1,3,4-thiadiazol-2-yl)-2-(pyridin-4-yl)quinoline-4-carboxamide CAS 380212-69-1

Purity 97%+In StockPharmaceutical Standards
CAS No.380212-69-1
Molecular FormulaC19H15N5OS
Molecular Weight361.42 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N-(5-Ethyl-1,3,4-thiadiazol-2-yl)-2-(pyridin-4-yl)quinoline-4-carboxamide CAS 380212-69-1 chemical structure

Description

The occurrence of N-(5-Ethyl-1,3,4-thiadiazol-2-yl)-2-(pyridin-4-yl)quinoline-4-carboxamide is closely related to a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

N-(5-Ethyl-1,3,4-thiadiazol-2-yl)-2-(pyridin-4-yl)quinoline-4-carboxamide (CAS 380212-69-1) is a high-purity analytical reference standard with the molecular formula C19H15N5OS and a molecular weight of 361.42 g/mol.

Owing to a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, N-(5-Ethyl-1,3,4-thiadiazol-2-yl)-2-(pyridin-4-yl)quinoline-4-carboxamide is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 361.42 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).

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.

CATO manufactures N-(5-Ethyl-1,3,4-thiadiazol-2-yl)-2-(pyridin-4-yl)quinoline-4-carboxamide 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 FormulaC19H15N5OS
Molecular Weight361.42 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)15.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Nitrogen Atoms5
Sulfur Atoms1

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