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we are specialized in the production of API , phamaceutical intermediates , special fine chemicals .

Molecular Formula C19H19ClN2
Molecular Weight 310.82
CAS Registry Number 100643-71-8

Upon shopping, growing or raising foods rich in amino acids, individuals need to impart an adequate and substantial amount of protein within their diets. Whereas the human’s dietary consumptions of protein, as it relates to foods rich in amino acids, can be found, in varying degrees, in both animal and vegetable items. The majority of animal and animal bi-products are among foods rich in amino acids, to include beef, chicken, fish and poultry, as well as dairy products, such as milk, cheese and eggs. Vegetables vary in their respective levels, in being considered as foods rich in amino acids. Vegetables, for the most part, either lack or consist of lower amino acid levels, in meeting such dietary requirements. Amid vegetable products, beans, nuts, and soybeans contain a considerable amount of protein, which leads to a higher concentration in serving among foods rich in amino acids. If a person desires to maintain a diet that concentrates on the consumption of vegetables, then by combining a diet of particular and varying vegetables, as foods rich in amino acids, can achieve a person’s essential balance of amino acids.

Features:
1) White crystalline powder
2) Feely soluble in glacial acetic acid, slightly soluble in ethanol, and insoluble in acetone, ethyl acetate and ether Packing: Tight-closed container

Pharmaceutical intermediates, API products

CAS : 50-50-0
EINECS RN : 200-043-7
Standard: EP5
Packing: 1kg/tin 5kg/tin
Appearance:
Almost white ,crystalline powder or colourless crystals
Properties: Melting point : 191-198
Assay: 98.5%
Hazardous code : R60;R61;R40
Security: S53;S22;S36/37/39;

Boc-Asp(OMe)-OH Boc-Asp(OBzl)-OH