1-Phenyl-2-thioxo-1,2-dihydropyridine-3-carbaldehyde CAS 61856-49-3

Purity 97%+In StockPharmaceutical Standards
CAS No.61856-49-3
Molecular FormulaC12H9NOS
Molecular Weight215.27 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-Phenyl-2-thioxo-1,2-dihydropyridine-3-carbaldehyde CAS 61856-49-3 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 1-Phenyl-2-thioxo-1,2-dihydropyridine-3-carbaldehyde.

CATO supplies 1-Phenyl-2-thioxo-1,2-dihydropyridine-3-carbaldehyde (CAS 61856-49-3), a certified reference material (molecular formula C12H9NOS, MW 215.27 g/mol) for analytical method development and quality control.

Based on its molecular formula C12H9NOS, 1-Phenyl-2-thioxo-1,2-dihydropyridine-3-carbaldehyde contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 215.27 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.

As a certified reference material (CRM), 1-Phenyl-2-thioxo-1,2-dihydropyridine-3-carbaldehyde meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular FormulaC12H9NOS
Molecular Weight215.27 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1974
Nitrogen Atoms1
Sulfur Atoms1

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