Highest Quality 99% Purity Best Price of D-Phenylalanine
|FOB Unit Price:||US $1 US $0.78|
|Purchase Qty. (g)||FOB Unit Price|
|Port:||Hong Kong, Hong Kong|
|Production Capacity:||200 Tons/Year|
|Payment Terms:||T/T, Western Union, Money Gram, Bitcoin|
- Model NO.: D-Phenylalanine
- Customized: Customized
- Suitable for: Adult
- Purity: >99%
- Alias: H-D-Phe-Oh; (2r)-2-Amino-3-Phenylpropanoic Acid; S
- Einecs No: 211-603-5
- Molecular Weight: 165.19
- Trademark: Fuluobiotech
- Specification: USD Standard
- HS Code: 3001200010
- Powder: Yes
- Certification: GMP, HSE, ISO 9001
- State: Solid
- Product Name: D-Phenylalanine
- CAS Registry Number: 673-06-3
- Molecular Formula: C9h11no2
- Appearance: White Powder
- Transport Package: 1 Kg/Foil Bag
- Origin: Hubei, China
|Alias||H-D-Phe-OH; (2R)-2-amino-3-phenylpropanoic acid; Sabiden; Phenylalanine D-form|
|CAS Registry Number||673-06-3|
|Appearance||white crytalline powder|
Phenylalanine is an amino acid with the chemical formula C6H5CH2CH(NH2)COOH. It has two distinct forms known as enantiomers, including L-phenylalanine and D-phenylalanine. A mixture of these two enantiomers is called a racemic mixture of phenylalanine.
L-phenylalanine is an essential amino acid that has many naturally occurring sources. Significant sources of D-phenylalanine generally do not occur in nature, so it must be synthesized in the laboratory. D-phenylalanine is not an essential amino acid, but it is one of the few D enantiomers of amino acids that are pharmacologically active.
Phenylalanine was first isolated in 1879 from yellow lupine seedlings and was initially described with the empirical formula C9H11NO2. It was synthesized for the first time in 1882 from ammonia, hydrogen cyanide and phenylacetaldehyde. Marshall W. Nirenberg and J. Heinrich Matthaei discovered the DNA codons for L-phenylalanine in 1961, which are uracil-uracil-cytosine (UUC) and uracil-uracil-uracil (UUU). Their work essentially consisted of inserting multiple repeats of uracil into the genome of E. coli, which helped to correlate the information in nucleic acid with the expression of proteins in living cells.
D-phenylalanine is typically available only in the form of health supplements. It is sold as both pure D-phenylalanine and as part of a racemic mixture of phenylalanine. D-phenylalanine's pharmacological effects generally relate to its ability to inhibit the actions of enzymes that affect the brain and nervous system.
Uses of D-Phenylalanine
The primary use of D-phenylalanine as a health supplement is the relief of discomfort. It may also help to support neurological and joint functions.