(3S,7S,8S,9R,10R,13R,14S,17R)-3-Hydroxy-4,4,13,14-tetramethyl-17-((R,E)-6-methylhepta-4,6-dien-2-yl)-7-(((2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthrene-9-carbaldehyde CAS 1041631-93-9

Purity 97%+In StockPharmaceutical Standards
CAS No.1041631-93-9
Molecular FormulaC36H56O8
Molecular Weight616.83 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(3S,7S,8S,9R,10R,13R,14S,17R)-3-Hydroxy-4,4,13,14-tetramethyl-17-((R,E)-6-methylhepta-4,6-dien-2-yl)-7-(((2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthrene-9-carbaldehyde CAS 1041631-93-9 chemical structure

Description

The occurrence of (3S,7S,8S,9R,10R,13R,14S,17R)-3-Hydroxy-4,4,13,14-tetramethyl-17-((R,E)-6-methylhepta-4,6-dien-2-yl)-7-(((2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthrene-9-carbaldehyde is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

(3S,7S,8S,9R,10R,13R,14S,17R)-3-Hydroxy-4,4,13,14-tetramethyl-17-((R,E)-6-methylhepta-4,6-dien-2-yl)-7-(((2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthrene-9-carbaldehyde (CAS 1041631-93-9), molecular formula C36H56O8 and molecular weight 616.83 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, (3S,7S,8S,9R,10R,13R,14S,17R)-3-Hydroxy-4,4,13,14-tetramethyl-17-((R,E)-6-methylhepta-4,6-dien-2-yl)-7-(((2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthrene-9-carbaldehyde (C36H56O8) contains a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 616.83 g/mol, it falls into the high-molecular-weight range. 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 FormulaC36H56O8
Molecular Weight616.83 g/mol
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)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1988

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