4-amino-1-[(2R,3R,5S)-3-hydroxy-5-(hydroxymethyl)-2-oxolanyl]-2-pyrimidinone 4-azanyl-1-[(2R,3R,5S)-5-(hydroxymethyl)-3-oxidanyl-oxolan-2-yl]pyrimidin-2-one 728-86-9 A837654 CAS 728-86-9

Purity 97%+In StockPharmaceutical Standards
CAS No.728-86-9
Molecular FormulaC14H9F3O
Molecular Weight250.22 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-amino-1-[(2R,3R,5S)-3-hydroxy-5-(hydroxymethyl)-2-oxolanyl]-2-pyrimidinone 4-azanyl-1-[(2R,3R,5S)-5-(hydroxymethyl)-3-oxidanyl-oxolan-2-yl]pyrimidin-2-one 728-86-9 A837654 CAS 728-86-9 chemical structure

Description

CATO supplies 4-amino-1-[(2R,3R,5S)-3-hydroxy-5-(hydroxymethyl)-2-oxolanyl]-2-pyrimidinone 4-azanyl-1-[(2R,3R,5S)-5-(hydroxymethyl)-3-oxidanyl-oxolan-2-yl]pyrimidin-2-one 728-86-9 A837654 (CAS 728-86-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C14H9F3O. Molecular weight: 250.22 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC14H9F3O
Molecular Weight250.22 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1957
Halogen ContentF-containing

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