28900-27-8 spectinabilin neoaureothin 2-methoxy-3,5-dimethyl-6-{(2R,4Z)-4-[(2E,4E,6E)-2,4,6-trimethyl-7-(4-nitrophenyl)hepta-2,4,6-trien-1-ylidene]tetrahydrofuran-2-yl}-4H-pyran-4-one (+)-spectinabilin (+)-neoaureothin CHEBI:142841 CAS 28900-27-8

Purity 97%+In StockPharmaceutical Standards
CAS No.28900-27-8
Molecular FormulaC28H31NO6
Molecular Weight477.55 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

28900-27-8 spectinabilin neoaureothin 2-methoxy-3,5-dimethyl-6-{(2R,4Z)-4-[(2E,4E,6E)-2,4,6-trimethyl-7-(4-nitrophenyl)hepta-2,4,6-trien-1-ylidene]tetrahydrofuran-2-yl}-4H-pyran-4-one (+)-spectinabilin (+)-neoaureothin CHEBI:142841 CAS 28900-27-8 chemical structure

Description

Order 28900-27-8 spectinabilin neoaureothin 2-methoxy-3,5-dimethyl-6-{(2R,4Z)-4-[(2E,4E,6E)-2,4,6-trimethyl-7-(4-nitrophenyl)hepta-2,4,6-trien-1-ylidene]tetrahydrofuran-2-yl}-4H-pyran-4-one (+)-spectinabilin (+)-neoaureothin CHEBI:142841 (CAS 28900-27-8) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C28H31NO6. Molecular weight: 477.55 g/mol. COA included with every batch.

Physical & Chemical Properties

Molecular FormulaC28H31NO6
Molecular Weight477.55 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at room temperature, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)14.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1965
Nitrogen Atoms1

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