High quality DL-Methionine
DL-Methionine, chemically designated asDL-2-amino-4-(methylthio)butanoic acid, is a racemic mixture consisting of equimolar quantities of L-methionine and D-methionine, with a molecular formula ofC5H11NO2Sand a relative molecular mass of 149.21 g/mol. As a sulfur-containing amino acid, its chemical properties are governed by the combined effects of its functional groups—including the amino group (-NH2), carboxyl group (-COOH), and methylthio side chain (-CH2CH2SCH3)—as well as its racemic composition. These properties underpin its reactivity in acid-base reactions, redox reactions, substitution reactions, and complexation reactions, which are closely linked to its applications in feed, food, and pharmaceutical industries.
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High quality L-Glutamine |
Some key points about L-Glutamine:Biological Role: L-Glutamine is one of the 20 standard amino acids encoded by the genetic code and is classified ... |
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Fish collagen peptides Wholesale Price |
Benefits of Fish collagen peptidesSkin Care: By enhancing collagen activity in the skin, fish collagen peptides can maintain skin elasticity and gl... |
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L-Lysine monohydrochloride Powder |
Appearance and Crystallinity ofL-Lysine monohydrochloride
Pure state: White, odorless, crystalline powder or prismatic crystals (orthorhombic ... |
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L-Methionine in Animal Feed Additive |
L-Methionine in Animal Feed Additive Applications L-Methionine is one of the most critical nutritional additives in animal husbandry, as monogastri... |
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L-tryptophan Powder |
Melting Point of L-tryptophan L-tryptophan decomposes upon heating rather than melting cleanly, with a decomposition temperature around 289–2... |
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