(2R,3R,4R,5R)-5-(2-Amino-6-chloro-9H-purin-9-yl)-4-fluoro-2-(hydroxymethyl)-4-methyloxolan-3-ol CAS 881881-89-6

Purity 97%+In StockPharmaceutical Standards
CAS No.881881-89-6
Molecular FormulaC11H13ClFN5O3
Molecular Weight317.70 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(2R,3R,4R,5R)-5-(2-Amino-6-chloro-9H-purin-9-yl)-4-fluoro-2-(hydroxymethyl)-4-methyloxolan-3-ol CAS 881881-89-6 chemical structure

Description

(2R,3R,4R,5R)-5-(2-Amino-6-chloro-9H-purin-9-yl)-4-fluoro-2-(hydroxymethyl)-4-methyloxolan-3-ol (CAS 881881-89-6) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C11H13ClFN5O3. Molecular weight: 317.70 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC11H13ClFN5O3
Molecular Weight317.70 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, low volatility)
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.)1987
Halogen ContentF/Cl-containing
Nitrogen Atoms5

Recommended Standards

Why CATO?