(((2R,3S,5R)-5-(5-((E)-3-(3',6'-bis(dimethylamino)-3-oxo-3H-spiro[iSobenzofuran-1,9'-xanthene]-6-carboxamido)prop-1-en-1-yl)-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-3-hydroxytetrahydrofuran-2-yl)methyl)triphosphoric acid CAS 151345-35-6

Purity 97%+In StockPharmaceutical Standards
CAS No.151345-35-6
Molecular FormulaC37H40N5O18P3
Molecular Weight935.66 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(((2R,3S,5R)-5-(5-((E)-3-(3',6'-bis(dimethylamino)-3-oxo-3H-spiro[iSobenzofuran-1,9'-xanthene]-6-carboxamido)prop-1-en-1-yl)-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-3-hydroxytetrahydrofuran-2-yl)methyl)triphosphoric acid CAS 151345-35-6 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 935.66 g/mol gives (((2R,3S,5R)-5-(5-((E)-3-(3',6'-bis(dimethylamino)-3-oxo-3H-spiro[iSobenzofuran-1,9'-xanthene]-6-carboxamido)prop-1-en-1-yl)-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-3-hydroxytetrahydrofuran-2-yl)methyl)triphosphoric acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies (((2R,3S,5R)-5-(5-((E)-3-(3',6'-bis(dimethylamino)-3-oxo-3H-spiro[iSobenzofuran-1,9'-xanthene]-6-carboxamido)prop-1-en-1-yl)-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-3-hydroxytetrahydrofuran-2-yl)methyl)triphosphoric acid (CAS 151345-35-6), a certified reference material (molecular formula C37H40N5O18P3, MW 935.66 g/mol) for analytical method development and quality control.

Based on its molecular formula C37H40N5O18P3, (((2R,3S,5R)-5-(5-((E)-3-(3',6'-bis(dimethylamino)-3-oxo-3H-spiro[iSobenzofuran-1,9'-xanthene]-6-carboxamido)prop-1-en-1-yl)-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-3-hydroxytetrahydrofuran-2-yl)methyl)triphosphoric acid contains a nitrogen-containing heterocyclic scaffold, an amide group, a phosphate ester group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 935.66 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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.

CATO manufactures (((2R,3S,5R)-5-(5-((E)-3-(3',6'-bis(dimethylamino)-3-oxo-3H-spiro[iSobenzofuran-1,9'-xanthene]-6-carboxamido)prop-1-en-1-yl)-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-3-hydroxytetrahydrofuran-2-yl)methyl)triphosphoric acid 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 FormulaC37H40N5O18P3
Molecular Weight935.66 g/mol
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)20.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2000
Nitrogen Atoms5

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