Phosphoramidite Impurity 28 CAS 2005449-47-6

Purity ≥95%In StockPharmacopoeial Impurity Standards
CAS No.2005449-47-6
Molecular FormulaC38H40FN6O9P
Molecular Weight774.73 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Phosphoramidite Impurity 28 CAS 2005449-47-6 chemical structure

Description

Phosphoramidite Impurity 28 (CAS 2005449-47-6) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C38H40FN6O9P. Molecular weight: 774.73 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC38H40FN6O9P
Molecular Weight774.73 g/mol
Purity≥95%
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)21.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1996
Halogen ContentF-containing
Nitrogen Atoms6

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