DL-Leucine
Nanjing Finechem Holdings Co., LTD
Specifications
N/A
Packing & Storage
Packing
Storage Powder -20°C 3 years 4°C 2 years;In solvent -80°C 6 months, -20°C 1 month
Shipping Room temperature in continental US; may vary elsewhere
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General Information
Chemical & Physical Properties
Safety Information
Synthetic Route
Biological Activity
Common Names DL-leucine
Structure
CAS No. 328-39-2 Boiling Point (℃) 225.8±23.0 °C at 760 mmHg
Molecular Weight 131.173 Melting Point (℃) 293-296ºC
Density 1.0±0.1 g/cm3 Vapor Specific Gravity N/A
Molecular Formula C6H13NO2 Flash Point (℃) 90.3±22.6 °C
Solubility soluble Autoignition Temperature (℃) N/A
Personal Protective Equipment Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes T+:Very toxic
Safety Phrases S1-S28-S45
RIDADR NONH for all modes of transport
WGK Germany  3
SYMPTOMS PREVENTION FIRST AID
Inhalation Cough. Sore throat. Use local exhaust or breathing protection. Fresh air, rest.
Skin Redness. Burning sensation. Itching. Protective gloves. Remove contaminated clothes. Rinse and then wash skin with water and soap.
Eyes Redness. Pain. Wear safety goggles. First rinse with plenty of water for several minutes (remove contact lenses if easily possible), then refer for medical attention.
Ingestion Abdominal pain. Nausea. Vomiting. Do not eat, drink, or smoke during work. Wash hands before eating. Rinse mouth. Induce vomiting (ONLY IN CONSCIOUS PERSONS!). Refer for medical attention.
Description DL-Lysine (Lysine) is an α-amino acid that is used in the biosynthesis of proteins.
Target Km: 100-400 μM (amino acid transporter b0,+)[1]
In Vitro DL-Lysine (Lys) is a high affinity, basic amino acid substrate for amino acid transporter b0,+ with Km value ranging from 100-400 μM[1].
References [1]. Nguyen TV, et al. PEPT1 enhances the uptake of gabapentin via trans-stimulation of b0,+ exchange. Pharm Res. 2007 Feb;24(2):353-60.
Synonyms
α-Aminoisocaproic acid
(RS)-Leucine
(.+-.)-Leucine
DL-Leucin
Leucine, DL-
α-Amino-γ-methylvaleric acid
MFCD00063087
Leucine
(±)-Leucine
Pentanoic acid, 2-amino-4-methyl-
2-Amino-4-methylpentanoic acid
Leucine,DL
Product Description
DL-Leucine is a branched-chain essential amino acid that plays a vital role in protein synthesis and muscle growth. It is widely used in both the food and chemical industries as a dietary supplement and starting material for the synthesis of various chemicals.
In the food industry, DL-Leucine is a popular food additive and dietary supplement due to its ability to promote muscle growth and aid in recovery after exercise. It is often used in sports nutrition products, weight loss supplements, and infant formulas. DL-Leucine is also found naturally in many different types of food, including meat, fish, eggs, and dairy products.
DL-Leucine is also used as a starting material in the chemical industry to synthesize various chemicals, including pharmaceuticals, agrochemicals, and flavors. It is produced by various chemical and biotechnological processes and is available in both powder and granular form. It is often packaged in bulk for use in food and chemical processing.
As a food additive, DL-Leucine must meet strict safety and quality standards set by regulatory agencies. It is important to ensure that DL-Leucine is used in appropriate amounts and under the guidance of a healthcare professional, as overuse or high doses can cause adverse health effects, including gastrointestinal issues and neurological symptoms.
In the chemical industry, DL-Leucine must also meet strict quality standards to ensure its efficacy and safety. It is an important building block for the synthesis of various chemicals and pharmaceuticals, and its production must be carefully controlled to ensure consistency and purity.
In conclusion, DL-Leucine is an essential amino acid with various applications in the food and chemical industries. Its ability to promote muscle growth and aid in recovery, as well as its role as a building block for the synthesis of various chemicals, make it a valuable addition to many different types of products. As a chemical and food-grade product, DL-Leucine must meet strict safety and quality standards to ensure its efficacy and safety.
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