Norepinephrine Impurity 103 CAS 102743-86-2

Purity >95%In StockPharmacopoeial Impurity Standards
CAS No.102743-86-2
Molecular FormulaC10H15NO3
Molecular Weight197.23 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Norepinephrine Impurity 103 CAS 102743-86-2 chemical structure

Description

High-purity Norepinephrine Impurity 103 (CAS 102743-86-2) pharmacopoeial impurity standards reference standard. Molecular formula: C10H15NO3. Molecular weight: 197.23 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC10H15NO3
Molecular Weight197.23 g/mol
AppearanceOff-white to pale yellow crystalline powder. (faint amine-like odor)
Purity>95%
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.)1986
Nitrogen Atoms1

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