4-(tert-Butyl) 2-methyl (2R,4R,5S)-5-(4-methoxy-phenyl)tetrahydro-1H-pyrrole-2,4-dicarboxylate CAS 1219423-32-1

Purity 97%+In StockPharmaceutical Standards
CAS No.1219423-32-1
Molecular FormulaC18H25NO5
Molecular Weight335.39 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-(tert-Butyl) 2-methyl (2R,4R,5S)-5-(4-methoxy-phenyl)tetrahydro-1H-pyrrole-2,4-dicarboxylate CAS 1219423-32-1 chemical structure

Description

4-(tert-Butyl) 2-methyl (2R,4R,5S)-5-(4-methoxy-phenyl)tetrahydro-1H-pyrrole-2,4-dicarboxylate (CAS 1219423-32-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C18H25NO5. Molecular weight: 335.39 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC18H25NO5
Molecular Weight335.39 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1990
Nitrogen Atoms1

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