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L-Leucine

L-Leucine

Short Description:

Product: L-Leucine

CAS No.: 61-90-5

Standard: CP, AJI, USP

Function and application: Nutritional supplements, food additives, pharmaceutical raw materials, pharmaceutical intermediates, etc

Packaging: 25kg/bag(drum), others as required

MOQ25kg

Shelf life: two years


Product Detail

Product Tags

Specification:

L-Leucine

CP2015

AJI92

USP24

USP34

USP40

Description

White crystals or crystalline powder

White crystals or crystalline powder

White crystalline powder

White crystalline powder

Identification

Conforms

Conform

—-

Conform

Assay

≥98.5%

99.0%~100.5%

98.5%~101.5%

98.5%~101.5%

98.5%~101.5%

pH

5.5~6.5

5.5~6.5

5.5~7.0

5.5~7.0

5.5~7.0

Transmittance

≥98.0%

≥98.0%

Loss on drying

≤0.2%

≤0.20%

≤0.20%

≤0.2%

≤0.2%

Residue on ignition

≤0.1%

≤0.10%

≤0.20%

≤0.4%

≤0.4%

Chloride

≤0.02%

≤0.020%

≤0.05%

≤0.05%

≤0.05%

Heavy Metals

≤0.001%

≤10ppm

≤15ppm

≤15ppm

≤15ppm

Iron

≤0.001%

≤10ppm

≤30ppm

≤30ppm

≤30ppm

Sulfate

≤0.02%

≤0.020%

≤0.03%

≤0.03%

≤0.03%

Endotoxin

<25EU/g

 

Arsenic

≤0.0001%

≤1ppm

 

Ammonium

≤0.02%

≤0.02%

 

Other amino acids

Conforms

Conforms

≤0.5%

Pyrogen

Conforms

 

Organic volatile impyrities

—–

—–

Conforms

 

Total plate count

—-

—–

≤1000cfu/g

 

Specific Rotation

+14.9°~+16.0°

+14.9°~+16.0°

+14.9°~+17.3°

+14.9°~+17.3°

+14.9°~+17.3°

Related compounds

Conforms

L-Leucine, sometimes simply referred to as Leucine, is a branched chain amino acid (BCAA) that plays an important role in energy production and muscle maintenance. Leucine (symbol Leu or L) is an essential amino acid that is used in the biosynthesis of proteins. Leucine is an α-amino acid, meaning it contains an α-amino group, an α-carboxylic acid group, and a side chain isobutyl group, making it a non-polar aliphatic amino acid. It is essential in humans, meaning the body cannot synthesize it: it must be obtained from the diet. Human dietary sources are foods that contain protein, such as meats, dairy products, soy products, and beans and other legumes.

 L-leucine can be found in meats, dairy, wheat, and soy and is most commonly taken by bodybuilders and athletes to help boost athletic performance 

L-Leucine Benefits

L-leucine is the most important of the BCAAs and is commonly taken as part of a preworkout regimen to aid muscle recovery and promote lean muscle growth.

L-leucine can promote insulin secretion, can lower blood sugar; promote sleep, reduce sensitivity to pain, migraine headaches, anxiety and ease tension, reduce symptoms of chemical reactions disorder in the body caused by alcohol , and helps control alcoholism; it has a role in the treatment of dizziness , also can promote skin wound and bone healing, so doctors usually advise patients to take leucine supplements after surgery. amino acid infusion and comprehensive amino acid preparations are often formulated to be used in the treatment or health care; also be used as food, cosmetics and feed additives and plant growth promoter.

Branched Chain Amino Acid (BCAA)

Helps increase athletic performance

Boosts athletic endurance

Promotes lean muscle growth

Aids muscle recovery


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