2-Methyl-3-(methylthio)-4-(m-tolyl)-3,5-dihydro-1H-pyrrolo[3,4-c]pyridine-1,6(2H)-dione CAS 1269533-28-9

Purity 97%+In StockPharmaceutical Standards
CAS No.1269533-28-9
Molecular FormulaC16H16N2O2S
Molecular Weight300.38 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-Methyl-3-(methylthio)-4-(m-tolyl)-3,5-dihydro-1H-pyrrolo[3,4-c]pyridine-1,6(2H)-dione CAS 1269533-28-9 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 300.38 g/mol gives 2-Methyl-3-(methylthio)-4-(m-tolyl)-3,5-dihydro-1H-pyrrolo[3,4-c]pyridine-1,6(2H)-dione distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies 2-Methyl-3-(methylthio)-4-(m-tolyl)-3,5-dihydro-1H-pyrrolo[3,4-c]pyridine-1,6(2H)-dione (CAS 1269533-28-9), a certified reference material (molecular formula C16H16N2O2S, MW 300.38 g/mol) for analytical method development and quality control.

Based on its molecular formula C16H16N2O2S, 2-Methyl-3-(methylthio)-4-(m-tolyl)-3,5-dihydro-1H-pyrrolo[3,4-c]pyridine-1,6(2H)-dione contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 300.38 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 2-Methyl-3-(methylthio)-4-(m-tolyl)-3,5-dihydro-1H-pyrrolo[3,4-c]pyridine-1,6(2H)-dione 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 FormulaC16H16N2O2S
Molecular Weight300.38 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1990
Nitrogen Atoms2
Sulfur Atoms1

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