(1S,4R,7R,9S,10S,13R,15S)-15-hydroxy-7-[(2R,3R,4R,5R,6R)-6-(hydroxymethyl)-3-(3-methylbutanoyloxy)-4,5-disulfooxy-tetrahydropyran-2-yl]oxy-9-methyl-14-methylene-tetracyclo[11.2.1.0¹¹º.0⁴⁹]hexadecane-5-carboxylic acid CAS 772298-35-8

Purity 97%+In StockPharmaceutical Standards
CAS No.772298-35-8
Molecular FormulaC30H46O16S2
Molecular Weight726.81 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(1S,4R,7R,9S,10S,13R,15S)-15-hydroxy-7-[(2R,3R,4R,5R,6R)-6-(hydroxymethyl)-3-(3-methylbutanoyloxy)-4,5-disulfooxy-tetrahydropyran-2-yl]oxy-9-methyl-14-methylene-tetracyclo[11.2.1.0¹¹º.0⁴⁹]hexadecane-5-carboxylic acid CAS 772298-35-8 chemical structure

Description

CATO supplies (1S,4R,7R,9S,10S,13R,15S)-15-hydroxy-7-[(2R,3R,4R,5R,6R)-6-(hydroxymethyl)-3-(3-methylbutanoyloxy)-4,5-disulfooxy-tetrahydropyran-2-yl]oxy-9-methyl-14-methylene-tetracyclo[11.2.1.0¹¹º.0⁴⁹]hexadecane-5-carboxylic acid (CAS 772298-35-8), a certified reference material (molecular formula C30H46O16S2, MW 726.81 g/mol) for analytical method development and quality control.

(1S,4R,7R,9S,10S,13R,15S)-15-hydroxy-7-[(2R,3R,4R,5R,6R)-6-(hydroxymethyl)-3-(3-methylbutanoyloxy)-4,5-disulfooxy-tetrahydropyran-2-yl]oxy-9-methyl-14-methylene-tetracyclo[11.2.1.0¹¹º.0⁴⁹]hexadecane-5-carboxylic acid (C30H46O16S2) contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system. The carboxyl group imparts weak acidity; 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).

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

As a certified reference material (CRM), (1S,4R,7R,9S,10S,13R,15S)-15-hydroxy-7-[(2R,3R,4R,5R,6R)-6-(hydroxymethyl)-3-(3-methylbutanoyloxy)-4,5-disulfooxy-tetrahydropyran-2-yl]oxy-9-methyl-14-methylene-tetracyclo[11.2.1.0¹¹º.0⁴⁹]hexadecane-5-carboxylic acid meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular FormulaC30H46O16S2
Molecular Weight726.81 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)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1986
Sulfur Atoms2

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