Pharmaceutical Intermediate
N-Acetyl-L-Tryptophan
Description
CAS No.: 1218-34-4
Appearance White or almost white,
crystalline powder or
colorless crystals
State of solution Clear and not more
Intensely colored than
Reference solution Y7 or
GY7
Specific rotation -0.1~+0.1°
Related substances ≤0.50%
Ammonium ≤200ppm
Iron ≤10ppm
Heavy metals ≤10ppm
Loss on drying ≤0.50%
Sulphated ash ≤0.10%
Assay 99.0~101.0%
The Product Conforms to EP5
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NINGBO CREATE BIOLOGICAL PROJECT CO.,LTD
amino acids
Address: GENGYU RD.,GUISI INDUSTRY ZONE,NINGBO 315206 CHINA,
ningbo, Zhejiang
China, 315206
Tel: 86-574-86556101
Fax: 86-574-86553222
