(R)-Norepinephrine Impurity 77 CAS 77469-51-3

Purity >90%In StockPharmacopoeial Impurity Standards
CAS No.77469-51-3
Molecular FormulaC8H11NO6S
Molecular Weight249.24 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

(R)-Norepinephrine Impurity 77 CAS 77469-51-3 chemical structure

Description

(R)-Norepinephrine Impurity 77 (CAS 77469-51-3) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C8H11NO6S. Molecular weight: 249.24 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC8H11NO6S
Molecular Weight249.24 g/mol
Purity>90%
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
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1979
Nitrogen Atoms1
Sulfur Atoms1

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