8-Amino-2-(ethylamino)-5-oxo-6-(p-tolyl)-4,6-dihydro-5H-pyrano[2,3-d]thiazolo[4,5-b]pyridine-7-carbonitrile CAS 674800-51-2

Purity 97%+In StockPharmaceutical Standards
CAS No.674800-51-2
Molecular FormulaC19H17N5O2S
Molecular Weight379.44 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

8-Amino-2-(ethylamino)-5-oxo-6-(p-tolyl)-4,6-dihydro-5H-pyrano[2,3-d]thiazolo[4,5-b]pyridine-7-carbonitrile CAS 674800-51-2 chemical structure

Description

8-Amino-2-(ethylamino)-5-oxo-6-(p-tolyl)-4,6-dihydro-5H-pyrano[2,3-d]thiazolo[4,5-b]pyridine-7-carbonitrile (CAS 674800-51-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C19H17N5O2S. Molecular weight: 379.44 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC19H17N5O2S
Molecular Weight379.44 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)14.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1985
Nitrogen Atoms5
Sulfur Atoms1

Related Amino Standards

Recommended Standards

Why CATO?