DL-Tryptophan-2,3,3-d3 CAS 340257-61-6

Purity 97%+In StockPharmaceutical Standards
CAS No.340257-61-6
Molecular FormulaC11H9D3N2O2
Molecular Weight207.24 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

DL-Tryptophan-2,3,3-d3 CAS 340257-61-6 chemical structure

Description

High-purity DL-Tryptophan-2,3,3-d3 (CAS 340257-61-6) pharmaceutical standards reference standard. Molecular formula: C11H9D3N2O2. Molecular weight: 207.24 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC11H9D3N2O2
Molecular Weight207.24 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)8.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Nitrogen Atoms2

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