763903-67-9 TR856337M2 Fosalvudine tidoxil [INN] Fosalvudine tidoxil Fosalvudine HDP 99.0003 UNII-TR856337M2 CAS 763903-67-9

Purity 97%+In StockPharmaceutical Standards
CAS No.763903-67-9
Molecular FormulaC35H64FN2O8PS
Molecular Weight722.93 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

763903-67-9 TR856337M2 Fosalvudine tidoxil [INN] Fosalvudine tidoxil Fosalvudine HDP 99.0003 UNII-TR856337M2 CAS 763903-67-9 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 722.93 g/mol gives 763903-67-9 TR856337M2 Fosalvudine tidoxil [INN] Fosalvudine tidoxil Fosalvudine HDP 99.0003 UNII-TR856337M2 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies 763903-67-9 TR856337M2 Fosalvudine tidoxil [INN] Fosalvudine tidoxil Fosalvudine HDP 99.0003 UNII-TR856337M2 (CAS 763903-67-9), a certified reference material (molecular formula C35H64FN2O8PS, MW 722.93 g/mol) for analytical method development and quality control.

Based on its molecular formula C35H64FN2O8PS, 763903-67-9 TR856337M2 Fosalvudine tidoxil [INN] Fosalvudine tidoxil Fosalvudine HDP 99.0003 UNII-TR856337M2 contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a phosphate ester group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 722.93 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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 FormulaC35H64FN2O8PS
Molecular Weight722.93 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; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)4.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1986
Halogen ContentF-containing
Nitrogen Atoms2
Sulfur Atoms1

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