PriceList for Glycine Proline And Hydroxyproline - L-Phenylalanine CAS 63-91-2 for Pharma Grade(USP) – Honray
PriceList for Glycine Proline And Hydroxyproline - L-Phenylalanine CAS 63-91-2 for Pharma Grade(USP) – Honray Detail:
Usage:
L-Phenylalanine (Abbreviated Phe) is an essential amino acid and is the only form of phenylalanine found in proteins. It is one of the 18 common amino acids, and one of the eight essential amino acids at the human body.
As nutritional supplement，L-phenylalanine can be viewed as a benzyl group substituted for the methyl group of alanine, or a phenyl group in place of a terminal hydrogen of alanine. Most in the body by the phenylalanine hydroxylase catalysis oxidation into tyrosine, and synthetic with tyrosine important neurotransmitters and hormones, to participate in the body metabolism of sugar and fat metabolism.
L-phenylalanine is a bioactive aromatic amino acid. It is a necessary amino acid which can’t be self-synthesized by human and animals. It is necessary for a person to intake 2.2g L-phenylalanine every day. As one of the eight necessary amino acids for human body, it has been widely used in pharmaceutical and food additive industry. It is an important ingredient of amino acid injection. In food processing industry, L-phenylalanine can be added into bakery foods. And the nutrition of phenylalanine can be enhanced and by amido-carboxylation with glucide.
L-phenylalanine can enhance foods aroma and keep the balance of necessary amino acids. In pharmaceutical industry, L-phenylalanine is used as intermediate of some amino anticancer pharmaceuticals such as formylmerphalanum and etc. It is also used to manufacture adrenalin, thyroxin and melanin. Another important application is to synthesize aspartame with L-aspartic acid.
L – phenylalanine is the main raw material of the important food additive – sweetener Aspartame (Aspartame). As one of essential amino acids in the body, L-phenylalanine is mainly used for amino acid transfusion and amino acid drugs in the pharmaceutical industry.
Specifications
|
Item |
USP40 |
|
Description |
White crystals or crystalline powder |
|
Identification |
Conform |
|
Assay |
98.5%~101.5% |
|
pH |
5.5~7.0 |
|
Loss on drying |
≤0.3% |
|
Residue on ignition |
≤0.4% |
|
Chloride |
≤0.05% |
|
Heavy Metals |
≤15ppm |
|
Iron |
≤30ppm |
|
Sulfate |
≤0.03% |
|
Other amino acids |
Conforms |
|
Specific Rotation |
-32.7°~-34.7° |
Product detail pictures:
Related Product Guide:
To meet the customers' over-expected pleasure , now we have our potent staff to offer our greatest general service which includes internet marketing, sales, planning, output, quality controlling, packing, warehousing and logistics for PriceList for Glycine Proline And Hydroxyproline - L-Phenylalanine CAS 63-91-2 for Pharma Grade(USP) – Honray , The product will supply to all over the world, such as: Toronto, Hungary, Madrid, Our company follows laws and international practice. We promise to be responsible for friends, customers and all partners. We would like to establish a long-term relationship and friendship with every customer from all over the world on the basis of mutual benefits. We warmly welcome all old and new customers to visit our company to negotiate business.
By Olive from Qatar - 2017.09.29 11:19
As an international trading company, we have numerous partners, but about your company, I just want to say, you are really good, wide range, good quality, reasonable prices, warm and thoughtful service, advanced technology and equipment and workers have professional training, feedback and product update is timely, in short, this is a very pleasant cooperation, and we look forward to the next cooperation!
By Marjorie from Spain - 2017.03.08 14:45
