2-[(E)-2-(Dimethylamino)ethenyl]-4-(4-heptylphenyl)-5-oxo-5H-indeno[1,2-b]pyridine-3-carbonitrile CAS 551930-89-3

Purity 97%+In StockPharmaceutical Standards
CAS No.551930-89-3
Molecular FormulaC30H31N3O
Molecular Weight449.59 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-[(E)-2-(Dimethylamino)ethenyl]-4-(4-heptylphenyl)-5-oxo-5H-indeno[1,2-b]pyridine-3-carbonitrile CAS 551930-89-3 chemical structure

Description

2-[(E)-2-(Dimethylamino)ethenyl]-4-(4-heptylphenyl)-5-oxo-5H-indeno[1,2-b]pyridine-3-carbonitrile (CAS 551930-89-3), molecular formula C30H31N3O and molecular weight 449.59 g/mol, is a CATO reference standard with documented purity and traceability.

2-[(E)-2-(Dimethylamino)ethenyl]-4-(4-heptylphenyl)-5-oxo-5H-indeno[1,2-b]pyridine-3-carbonitrile (C30H31N3O) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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-[(E)-2-(Dimethylamino)ethenyl]-4-(4-heptylphenyl)-5-oxo-5H-indeno[1,2-b]pyridine-3-carbonitrile 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 FormulaC30H31N3O
Molecular Weight449.59 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at room temperature, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)17.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1984
Nitrogen Atoms3

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