N-ацетил-L-тирозин

N-acetyl-L-tyrosine is an important fine organic chemical intermediate widely used in medicine, pesticide, chemical industry and other fields. Product name: N-Acetyl-L-Tyrosine

Описание

It occurs as a white or almost white, crystalline powder or colourless crystals; it is freely soluble in water, practically insoluble in cyclohexane.

Процесс подачи заявки

It is an important nutritional essential amino acid, which plays an important role in the metabolism and development of human and animals. N-acetyl-l-tyrosine is the acetylated form of L-tyrosine, which can improve the solubility.N-acetyl-L-tyrosine is an important fine organic chemical intermediate widely used in medicine, pesticide, chemical industry and other fields.

Спецификация

Appearance White or almost white, crystalline powder or colourless crystals Appearance of solution Clear and colorless Specific rotation +46°~+49° Related substances: Tyrosine ≤ 0.8% Any unspecified impurity ≤ 0.10% Total impurities ≤ 1.0% Chloride ≤ 0.02% Sulfates ≤ 0.02% Ammonium ≤ 0.02% Iron ≤20ppm Heavy metals ≤10ppm Loss on drying ≤ 0.5% Residue on ignition ≤ 0.1% Assay 98.5-101.0% Bacterial endotoxins <25 IU/g Packing 25kg/drum or as per requirement. Storage Store in a cool dry place and protected from light.

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Фабрика и отгрузка