Introduction of 1-ETHYL-1-METHYLPYRROLIDINIUM BROMIDE 69227-51-6 powder

L-Leucine CAS 61-90-5

CAS:61-90-5
MF:C6H13NO2
EINECS:200-522-0

Synonyms:(s)-2-amino-4-methylvalericacid; 1-Leucine; 2-Amino-4-methylpentanoic acid;2-amino-4-methylpentanoicacid; 2-amino-4-methyl-valericaci; 4-methyl-l-norvalin; 4-methyl-norvalin; alpha-Amino-gamma-methylvaleric acid; alpha-amino-gamma-methylvalericacid; iso-C4H9CH(NH2)COOH

What is of L-Leucine with cas 61-90-5?

Small, white, lustrous plates, or a white, crystalline powder, with a slightly bitter taste. One g dissolves in about 40 mL of water and in about 100 mL of acetic acid. It is sparingly soluble in alcohol, but is soluble in dilute hydrochloric acid and in solutions of alkali hydroxides and carbonates. ι-Leucine may be synthesized by bromination, followed by amination of isocaproic acid; via the acetamidomalonic ester; by isolation from gluten, casein, keratin; from hydantoin.

Especificación de la L-Leucina con cas 61-90-5

Elemento	Estándar	Analysis
Apariencia	Polvo blanco	Cumple
Color	Cristal blanco	Cumple
Olor	Característica	Cumple
El tamaño de la malla	100% a través de 80 tamaño de la malla	Cumple
General Analysis
Identificación	Identical to R.S. sample	Cumple
Solubility(1.0g/20ml H2O)	Clear Colorless	Cumple
Ensayo	98.0-102.0%	99.26%
Pérdida por desecación	≤5.0	3.15%
Ash(g/100g)	≤5.0	2.38%
Punto de fusión(℃)	200℃to210℃	203.7

El uso de

Amino acid drugs. Used as amino acid infusion and comprehensive amino acid preparations. For the diagnosis and treatment of children with idiopathic high blood sugar and glucose metabolism disorders,bile liver disease associated with reduced secretion , anemia, poisoning, muscular dystrophy, poliomyelitis, neuritis and mental illness.