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Amino Acids and Derivatives
CAS NO:
61-90-5
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Basic Info
CAS Number
61-90-5
Pharmacopoeia
USP,EP
Grade
food grade, pharmaceutical grade
Is Manufacturer
No
Samples Provided
YES
Sample Policy
Free sample
Packaging & Delivery
Packaging Specification
25.0kg/drum
Minimum Order Quantity
25KG
Product Description
Product name: L-Leucine
Description: White powder
Structure:
|
Leucine |
|
|
IUPAC name Leucine |
|
|
Other names 2-Amino-4-methylpentanoic acid |
|
|
Identifiers |
|
|
CAS number |
61-90-5 |
|
PubChem |
6106 |
|
ChemSpider |
5880 |
|
UNII |
GMW67QNF9C |
|
ChEMBL |
CHEMBL291962 |
|
SMILES
CC(C)C[C@@H](C(=O)O)N |
|
|
InChI InChI=1S/C6H13NO2/c1-4(2)3-5(7)6(8)9/h4-5H,3,7H2,1-2H3,(H,8,9)/t5-/m0/s1 InChI=1/C6H13NO2/c1-4(2)3-5(7)6(8)9/h4-5H,3,7H2,1-2H3,(H,8,9)/t5-/m0/s1 |
|
|
Properties |
|
|
Molecular formula |
C6H13NO2 |
|
Molar mass |
131.17 g mol−1 |
|
Acidity (pKa) |
2.36 (carboxyl), 9.60 (amino) |
|
Supplementary data page |
|
|
Structure and |
n, εr, etc. |
|
Thermodynamic |
Phase behaviour |
Function:
1. L-Leucine is the forth most concentrated amino acid in skeletal muscle tissue - it comprises about eight percent of the total amino acid count in your body's protein structures. As one of the three BCAA's, L-Leucine is essential to your basic health.
2.L-Leucine has both athletic and medical applications.
3.L-Leucine maintains nitrogen balance, and it has also been shown to enhance thinking abilities that can decline as physical activity becomes more intense L-Leucine also works to heal bone, skin and muscle tissue.
|
Appearances |
White crystals or crystalline powder |
|
Identification |
Infrared absorption |
|
Assay |
99.0% to 100.5% |
|
PH |
5.5 to 6.5 |
|
State of solution |
98.0% Min. |
|
Specific rotation |
+14.9 to +16.0 Degree |
|
Residue on ignition |
0.10%Max. |
|
Loss on drying |
0.20%Max. |
|
Chloride |
0.020%Max. |
|
Ammonium |
0.02% Max. |
|
Sulfate |
0.02% Max. |
|
Heavy Metals |
10ppm Max. |
|
Iron |
10ppm Max. |
|
Arsenic |
1ppm Max. |
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