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L-Leucine
Product name: L-LeucineChemical name: L-2-amino-3 - (4 - hydroxyphenyl) propionic acid, CAS No.: 61-90-5EINECS: 200-522-0 Molecule Formula: C6H13NO2Molecule Weight: 131.17Chemical Properties: White crystalline powder Product Categories: Food and Feed Additive;Amino Acid Derivatives;Leucine [Leu, L];Amino Acids;Amino Acids and Derivatives;alpha-Amino Acids;Biochemistry;Nutritional Supplements;L-Amino Acids;Amino Acids;amino Property:white glossy hexahedral crystals or white crystalline powder. Slightly bitter taste (DL-leucine was sweet). Sublimation at 145 ~ 148 ℃. Melting point 293 ~ 295 ℃ (decomposition). In the presence of hydrocarbons, its stable in inorganic acid aqueous solution. Each gram dissolves in about 40ml water or 100ml acetic acid. Slightly soluble in ethanol (0.07%), dissolved in dilute hydrochloric acid, alkali hydroxide and carbonate solution. Insoluble in ether. An essential amino acid, adult male requirement (2.2g / d) (Japan). necessary for normal growth of infants and for adults to maintain normal nitrogen balance Naturally exist in spleen and heart, in the form of the protein in a variety of animal and plant tissues.
L-Triiodothyronine(T3) CAS 55-06-1 CAS No: 55-06-1 Chemical name: 3, 3', 5-Triiodo-L-thyronine, sodium salt Molecular formula: C15H12I3NO4 Molecular Weight: 650.97 Content
LetrozoleCAS : 112809-51-5Molecular Formula: C17H11N5 Molecular Weight: 285.31Molecular Structure: White or light yellow crystalUsage: Used as API in Treatment of breast disease
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