L-Isoleucine
Description:
Product Name: L-Isoleucine
Molecular Formula： C6H13NO2
Molecular Weight： 131.17
CAS No： 73-32-5
Isoleucine also called "different leucine," system named "alpha amino - beta - methyl pentanoic acid".Is one of the essential amino acids, belong to a kind of aliphatic neutral amino acids.English name c6h13no2 Iloleucine - 256 this product is a 131.17 L amino - 3 - methyl - 2 - pentanoic acid.Calculated on dry goods, including C6H13NO2 shall not be less than 98.5%.
This product is a white crystal or crystalline powder;Odourless and slightly bitter taste.This product is slightly soluble in water, hardly soluble in ethanol or ethyl ether.Take this product than the curl, precision said, adding 6 mol/L HCL solution, and shi xi into each 1 ml contains 40 mg of solution, in accordance with the measurement , curl is + 38.9 ° to + 38.9 °.
Specifications:
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L-Isoleucine
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CP2015 ( Injection Grade )
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USP24
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USP38
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AJI92
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EP8
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Assay
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≥98.5%
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98.5-101.5%
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98.5-101.5%
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98.5～101.0%
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98.5-101.0%
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PH
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5.5-6.5
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5.5-7.0
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5.5-7.0
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5.5-6.5
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/
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Specific rotation[a]D20
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+38.9°-+41.8°
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/
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+39.5～+41.5°
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+40.0-+43.0
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Specific rotation[a]D25
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/
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+38.9°-+41.8°
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+38.9°-+41.8°
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/
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/
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Transmittance(T430)
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≥98.0%
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/
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/
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≥98.0%
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clear & colorless ≤BY6
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Chloride(Cl)
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≤0.02%
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≤0.05%
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≤0.05%
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≤0.02%
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≤0.02%
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Ammonium(NH4)
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≤0.02%
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/
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/
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≤0.02%
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/
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Sulfate(SO4)
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≤0.02%
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≤0.03%
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≤0.03%
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≤0.02%
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≤0.03%
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Iron(Fe)
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≤10PPM
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≤30PPM
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≤30PPM
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≤10PPM
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≤10PPM
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Heavy metals(Pb)
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≤10PPM
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≤15PPM
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≤15PPM
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≤10PPM
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≤10PPM
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Arsenic
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≤1PPM
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≤1.5PPM
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/
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≤1PPM
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/
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Other amino acids
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≤0.5%
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/
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individual impurities≤0.5% total impurities≤2.0%
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≤0.5%
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Ninhydrin-positive substances
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/
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/
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conform
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Loss on drying
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≤0.20%
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≤0.30%
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≤0.30%
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≤0.20%
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≤0.5%
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Residue on ignition
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≤0.10%
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≤0.30%
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≤0.30%
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≤0.10%
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≤0.10%
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Organic volatile impurities
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/
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conforms
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/
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/
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Endotoxin
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＜20EU/g
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/
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/
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Function:
1)Isoleucine can be used as nutritional supplements and seasoning flavouring agent. It can be made as amino acid infusion and comprehensive amino acid preparations, fall blood sugar, plant growth promoter.
2) Isoleucine can help promting muscle recovery after training. It can effectively prevent muscle damage. It can also promt the healing of bone, skin and damaged muscle tissue ;
3) Isoleucine can repair muscle,control blood sugar and provide energy for body tissue together with Isoleucine and valine. It can improve the production of growth hormone and help burning visceral fat because it can resolve into glucose rapidly;
4)L-Isoleucine is an isomer of Leucine and metabolized in muscle tissue. Rich sources of L-isoleucine include cashews, almonds, and soy protein. And L-Isoleucine is popular among athletes and typically taken or used with the other two BCAAs, L-leucine and L-valine.
Application:
1)Food grade
L-Isoleucine is used for all kinds of amino acid nutraceuticals, sports and fitness nourishment, amino acid functional beverage. And as an important the food additive, used to strengthen all kinds of food, and improve the nutrition value of food.
2)Pharmaceutical grade
L-Isoleucine is as an amino acid fluid infusion, can replace sugar metabolism and provide energy, it is more precious amino acid API, treatment of special amino acid type of drugs such as liver, and liver spirit oral liquid.
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