2-Amino-4,5,6,8,9,10,11,12-octahydro-4-[4-(1-methylethoxy)phenyl]-5-oxocyclohepta[5′,6′]pyrido[3′,2′:4,5]thieno[3,2-b]pyrano[2,3-d]pyridine-3-carbonitrile CAS 489413-91-4

Purity 97%+In StockPharmaceutical Standards
CAS No.489413-91-4
Molecular FormulaC28H26N4O3S
Molecular Weight498.60 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-Amino-4,5,6,8,9,10,11,12-octahydro-4-[4-(1-methylethoxy)phenyl]-5-oxocyclohepta[5′,6′]pyrido[3′,2′:4,5]thieno[3,2-b]pyrano[2,3-d]pyridine-3-carbonitrile CAS 489413-91-4 chemical structure

Description

High-purity 2-Amino-4,5,6,8,9,10,11,12-octahydro-4-[4-(1-methylethoxy)phenyl]-5-oxocyclohepta[5′,6′]pyrido[3′,2′:4,5]thieno[3,2-b]pyrano[2,3-d]pyridine-3-carbonitrile (CAS 489413-91-4) pharmaceutical standards reference standard. Molecular formula: C28H26N4O3S. Molecular weight: 498.60 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC28H26N4O3S
Molecular Weight498.60 g/mol
Purity97%+
StorageStore in a cool place (≤25°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)18.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Nitrogen Atoms4
Sulfur Atoms1

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