Tegoprazan Impurity 57 CAS 1640981-02-7

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.1640981-02-7
Molecular FormulaC18H20N2O4
Molecular Weight328.36 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Tegoprazan Impurity 57 CAS 1640981-02-7 chemical structure

Description

High-purity Tegoprazan Impurity 57 (CAS 1640981-02-7) pharmacopoeial impurity standards reference standard. Molecular formula: C18H20N2O4. Molecular weight: 328.36 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC18H20N2O4
Molecular Weight328.36 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at 2-8°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
Degree of Unsaturation (DBE)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1993
Nitrogen Atoms2

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