High Quality 99% D-Phenylalanine Powder 673-06-3

• CAS No.: 673-06-3
• Formula: 673-06-3
• EINECS: 673-06-3
• Packaging Material: Drum
• Storage Method: Normal
• Shelf Life: >12 Months
• Model NO.: D-Phenylalanine
• Nutrient Composition: Amino Acid
• Resource: Chemosynthesis
• The content of active substances: 99%
• Appearance: White Powder
• Transport Package: Drum
• Specification: 99%
• Trademark: Recedar
• Origin: China
• HS Code: 0000
• Production Capacity: 100t

Product Description

high quality 99% DL-Phenylalanine powder 150-30-1

D-Phenylalanine
CAS: 673-06-3
MF: C9H11NO2
MW: 165.19
EINECS: 211-603-5
Product Categories: Benzene derivatives;Amino ACIDS SERIES;Aromatic Propionic Acids;Phenylalanine [Phe, F];Amino Acids and Derivatives;alpha-Amino Acids;Amino Acids;Biochemistry;Amino Acids;amino acid;chemicals;organic acids;pharmaceutical intermediate;phenlalnine;Nateglinide intermediate
mp 273-276 °C(lit.)
Chemical Properties White crystalline powder
Usage antidepressant
General Description Needles or prisms.
Air & Water Reactions Water soluble. Aqueous solutions are weakly acidic.

The scientific name of phenylalanine is α-amino-β-phenylpropionic acid, which is a kind of α-amino acid, including L-type, D-type and racemic DL-type, among which L-type is one of the essential amino acids for human body. Phenylalanine is a new amino acid first discovered by Schulze and Barbieri in the late 1880s, isolated from lupin seedlings, and proposed an empirical chemical formula of C9H11NO2. Erlemeyer and Lipp successfully synthesized phenylalanine by chemical synthesis for the first time in 1882, but did not explore its spatial configuration. Then Fischer accidentally isolated phenylalanine when he hydrolyzed casein with hydrochloric acid in 1901. Since then, his research on phenylalanine has been more in-depth. D-Phenylalanine is a kind of α-amino acid. Its physical state is white powder or white crystalline solid at room temperature. It has a melting point of 283°C, an isoelectric point (25°C) of 5.48, and a solubility of 27g/L in water at 25°C. Slightly soluble in methanol, ethanol, insoluble in ether, etc., specific rotation [α]25D=+34.5(c=1.0, H2O). Like other D-amino acids, D-phenylalanine is a very important chiral intermediate in organic synthesis, new drug development, synthesis of peptide compounds, etc., and because of the special structure and activity of D-phenylalanine itself Sex, more and more people pay more and more attention.

COA and other ceitificates will be sent under request.
 

Package	carton drum with two plastic bags inside
Net weight	25KG/Drum
Storage	Sealed in cool and dry place to avoid moisture and light
Shelf life	2 years when properly stored
Lead time	1~3 days after confirmation

  

 

ITEM	INSPECTION CRITERION
Appearance	White crystalline powder
Specific rotation[α]D^20	+33.5°~+35.2°
State of solution(T430)	≥95.0%
Chloride(Cl)	≤0.10%
Heavy metals(Pb)	≤10ppm
Arsenic(As2O3)	≤2ppm
Loss on drying	≤0.2%
Residue on ignition	≤0.2%
Assay	98.0%~101.0%

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