(2R,3R,4S,5S)-2-(6-Hydroxy-9H-purin-9-yl)-5-(iodomethyl)tetrahydrofuran-3,4-diol CAS 18945-36-3

Purity 97%+In StockPharmaceutical Standards
CAS No.18945-36-3
Molecular FormulaC10H11IN4O4
Molecular Weight378.12 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(2R,3R,4S,5S)-2-(6-Hydroxy-9H-purin-9-yl)-5-(iodomethyl)tetrahydrofuran-3,4-diol CAS 18945-36-3 chemical structure

Description

CATO supplies (2R,3R,4S,5S)-2-(6-Hydroxy-9H-purin-9-yl)-5-(iodomethyl)tetrahydrofuran-3,4-diol (CAS 18945-36-3), a certified reference material (molecular formula C10H11IN4O4, MW 378.12 g/mol) for analytical method development and quality control.

Structurally, (2R,3R,4S,5S)-2-(6-Hydroxy-9H-purin-9-yl)-5-(iodomethyl)tetrahydrofuran-3,4-diol (C10H11IN4O4) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, iodine substitution. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 378.12 g/mol, it falls into the moderately-high-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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 (2R,3R,4S,5S)-2-(6-Hydroxy-9H-purin-9-yl)-5-(iodomethyl)tetrahydrofuran-3,4-diol 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 FormulaC10H11IN4O4
Molecular Weight378.12 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor)
Purity97%+
StorageStore at 2-8°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)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1962
Halogen ContentI-containing
Nitrogen Atoms4

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