N-Acetyltryptophan EP Impurity G HCl CAS 881025-90-7

Purity >95%In StockPharmacopoeial Impurity Standards
CAS No.881025-90-7
Molecular FormulaC11H12N2O3 HCl
Molecular WeightN/A
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

N-Acetyltryptophan EP Impurity G HCl CAS 881025-90-7 chemical structure

Description

CATO supplies N-Acetyltryptophan EP Impurity G HCl (CAS 881025-90-7), a pharmacopoeial impurity standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C11H12N2O3 HCl. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC11H12N2O3 HCl
Molecular Weight256.69 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor)
Purity>95%
StorageStore at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation
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; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Halogen ContentCl-containing
Nitrogen Atoms2

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