(9S,10R,11R,13R)-2,3,4,5,6,7,10,11,12,13,15,16,17,18-Tetradecahydro-10-methoxy-9-methyl-11-(methylamino)-9,13-epoxy-1H,9H-diindolo[1,2,3-gh:3',2',1'-lm]pyrrolo[3,4-j][1,7]benzodiazonin-1-one 1,1',2,2',3,3',4,4'-Octahydro Staurosporine 220038-18-6 CAS 220038-18-6

Purity 97%+In StockPharmaceutical Standards
CAS No.220038-18-6
Molecular FormulaC28H34N4O3
Molecular Weight474.59 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(9S,10R,11R,13R)-2,3,4,5,6,7,10,11,12,13,15,16,17,18-Tetradecahydro-10-methoxy-9-methyl-11-(methylamino)-9,13-epoxy-1H,9H-diindolo[1,2,3-gh:3',2',1'-lm]pyrrolo[3,4-j][1,7]benzodiazonin-1-one 1,1',2,2',3,3',4,4'-Octahydro Staurosporine 220038-18-6 CAS 220038-18-6 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 474.59 g/mol gives (9S,10R,11R,13R)-2,3,4,5,6,7,10,11,12,13,15,16,17,18-Tetradecahydro-10-methoxy-9-methyl-11-(methylamino)-9,13-epoxy-1H,9H-diindolo[1,2,3-gh:3',2',1'-lm]pyrrolo[3,4-j][1,7]benzodiazonin-1-one 1,1',2,2',3,3',4,4'-Octahydro Staurosporine 220038-18-6 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

(9S,10R,11R,13R)-2,3,4,5,6,7,10,11,12,13,15,16,17,18-Tetradecahydro-10-methoxy-9-methyl-11-(methylamino)-9,13-epoxy-1H,9H-diindolo[1,2,3-gh:3',2',1'-lm]pyrrolo[3,4-j][1,7]benzodiazonin-1-one 1,1',2,2',3,3',4,4'-Octahydro Staurosporine 220038-18-6 (CAS 220038-18-6) is a high-purity analytical reference standard with the molecular formula C28H34N4O3 and a molecular weight of 474.59 g/mol.

Based on its molecular formula C28H34N4O3, (9S,10R,11R,13R)-2,3,4,5,6,7,10,11,12,13,15,16,17,18-Tetradecahydro-10-methoxy-9-methyl-11-(methylamino)-9,13-epoxy-1H,9H-diindolo[1,2,3-gh:3',2',1'-lm]pyrrolo[3,4-j][1,7]benzodiazonin-1-one 1,1',2,2',3,3',4,4'-Octahydro Staurosporine 220038-18-6 contains a steroid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 474.59 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaC28H34N4O3
Molecular Weight474.59 g/mol
AppearancePale yellow to yellow crystalline powder
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)14.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2019
Nitrogen Atoms4

Recommended Standards

Why CATO?