N-Acetyl-DL-tryptophan 98+%, extra pure

Supplier: Thermo Scientific

Synonyms: Ac-DL-Trp-OH, N-Acetyl-DL-tryptophan

227150250 227151000
ACRO227150250EA 53 GBP
ACRO227150250 ACRO227151000
N-Acetyl-DL-tryptophan 98+%, extra pure
N-Acetyl-DL-tryptophan
Formula: C₁₃H₁₄N₂O₃
MW: 246,27 g/mol
Melting Pt: 204…206 °C (dec.)
Storage Temperature: Refrigerator
MDL Number: MFCD00005644
CAS Number: 87-32-1
EINECS: 201-739-3

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Specification Test Results

Appearance White to beige Crystalline powder or crystals
Infrared spectrum Conforms
Loss on drying ≤0.5 % (105°C)
Sulfated ash ≤0.2 %
Titration excess NaOH 98.0 to 101.0 % (On dry substance)
Heavy metals (as Pb) ≤10 ppm

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