CAS number：10098-89-2
molecular formula：C6H15ClN2O2
molecular weight：182.65
EINECS number：233-234-9

English synonyms

(2S)-2,6-bis(azanyl)hexanoi;L-Lysine, hydrochloride (1:);L-α, εdiamino-caproic acid monohydrochloride;L-Lysine/hydrochloric acid,(1:x);(2S)-2,6-bis(azanyl)hexanoic acid hydrochloride;L-Lysine hydrochlori;L-LYSINE HCL FEED GRADE;L-LYSINE HYDROCHLORIDE SOLUTION

Related categories

API; Amino Acids; Pharmaceutical Raw Materials; Food Additives; Amino Acids; Basic Amino Acids; Biochemicals; Amino Acids; Alphabetic; Amino Acids, Peptides and Proteins; Amino Acids Analytical Standards; Biochemical industry; raw materials; additives; scientific research raw materials; raw materials

Introduction

L-Lysine is one of the eight essential amino acids in the human body, which can promote human development, enhance immune function, and improve the function of central nervous tissue. Brain protective agent for treating craniocerebral trauma, chronic brain tissue ischemia and hypoxic diseases.

Chemical properties

It is white crystal or crystalline powder, odorless and sweet. Since pure lysine is easy to absorb moisture and agglomerate, it is often made into hydrochloride for the convenience of separation, purification and application. Usually relatively stable (relative humidity below 60%), and relative humidity above 60% will absorb moisture and agglomerate, forming dihydrate. It is easily soluble in water (40%, 35°C), almost insoluble in ethanol and ether, and decomposes when heated with reducing sugars such as glucose, producing an appetizing bread aroma. mp 263-264°C, isoelectric point 10.56, [α]25D+13.5°(H2O), [α]25D+26.0 (5mol/L HCl). Lysine is one of the essential amino acids for the human body. Nutritionists list it as "the first amino acid deficiency". It plays an important role in maintaining the balance of ammonia in the human body. If the human body lacks lysine, it will cause protein metabolism disorders, and the nutritional requirements for lysine are higher during child development, recovery from illness, and pregnancy and lactation.

Use

●  Amino acid drugs can promote children's growth and development, increase appetite and gastric acid secretion, and are used for children's recovery after illness and pregnancy and lactation. In addition, there are lysine derivatives and compound preparations, all of which are amino acid drugs. Such as L-lysine acetate, lysine pirin for injection, lysine tablets, lysine chewable tablets, lysine dry syrup (for children), lysine-B12 chewable tablets (for children) , Lysine-B12 granules (for children), Lysine-B12 mixture, etc. Adverse reactions: no obvious side effects. However, it should be used with caution in patients with hyperchloremia, acidosis and renal insufficiency.