(4aR,6R,7R,7aS)-6-(6-amino-8-bromo-purin-9-yl)-2-hydroxy-2-oxo-4a,6,7,7a-tetrahydro-4H-furo[3,2-d][1,3,2]dioxaphosphinin-7-ol;sodium salt CAS 76939-46-3

Purity 97%+In StockPharmaceutical Standards
CAS No.76939-46-3
Molecular FormulaC10H19BrN5O6P
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(4aR,6R,7R,7aS)-6-(6-amino-8-bromo-purin-9-yl)-2-hydroxy-2-oxo-4a,6,7,7a-tetrahydro-4H-furo[3,2-d][1,3,2]dioxaphosphinin-7-ol;sodium salt CAS 76939-46-3 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 440.17 g/mol gives (4aR,6R,7R,7aS)-6-(6-amino-8-bromo-purin-9-yl)-2-hydroxy-2-oxo-4a,6,7,7a-tetrahydro-4H-furo[3,2-d][1,3,2]dioxaphosphinin-7-ol;sodium salt distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies (4aR,6R,7R,7aS)-6-(6-amino-8-bromo-purin-9-yl)-2-hydroxy-2-oxo-4a,6,7,7a-tetrahydro-4H-furo[3,2-d][1,3,2]dioxaphosphinin-7-ol;sodium salt (CAS 76939-46-3), a certified reference material (molecular formula C10H19BrN5O6PHNa, MW 440.17 g/mol) for analytical method development and quality control.

(4aR,6R,7R,7aS)-6-(6-amino-8-bromo-purin-9-yl)-2-hydroxy-2-oxo-4a,6,7,7a-tetrahydro-4H-furo[3,2-d][1,3,2]dioxaphosphinin-7-ol;sodium salt (C10H19BrN5O6PHNa) contains a salt form, an amide group, a phosphate ester group, a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

CATO manufactures (4aR,6R,7R,7aS)-6-(6-amino-8-bromo-purin-9-yl)-2-hydroxy-2-oxo-4a,6,7,7a-tetrahydro-4H-furo[3,2-d][1,3,2]dioxaphosphinin-7-ol;sodium salt 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 FormulaC10H19BrN5O6P HNa
Molecular Weight440.17 g/mol
AppearanceWhite to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor)
Purity97%+
StorageStore in a cool place (≤25°C), protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
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)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1978
Halogen ContentBr-containing
Nitrogen Atoms5

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