D-Tryptophan-2′,4′,5′,6′,7′-d5 (indole-d5) CAS 1202359-57-6

Purity 97%+In StockPharmaceutical Standards
CAS No.1202359-57-6
Molecular FormulaC11H7D5N2O2
Molecular Weight209.26 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

D-Tryptophan-2′,4′,5′,6′,7′-d5 (indole-d5) CAS 1202359-57-6 chemical structure

Description

D-Tryptophan-2′,4′,5′,6′,7′-d5 (indole-d5) (CAS 1202359-57-6) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C11H7D5N2O2. Molecular weight: 209.26 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC11H7D5N2O2
Molecular Weight209.26 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)9.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1990
Nitrogen Atoms2

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