Hubei Yuanshou technology co., ltd.

DL-Methionine

• Category :

  Intermediates/Pharmaceutical intermediates

• Synonyms :

  DL-2-Amino-4-(methylthio)butyric acid;DL-Methoionine;(+/-)-2-Amino-4-(methylthio)butyric acid;H-DL-Met-OH;

• CAS NO :

  59-51-8

• EC NO :

  200-432-1

• Molecular Formula :

  C₅H₁₁NO₂S

• Molecular Weight :

  149.21

• Main Specifications :

  white crystalline powder with a faint odor

• InChI :

  InChI=1/C5H11NO2S/c1-9-3-2-4(6)5(7)8/h4H,2-3,6H2,1H3,(H,7,8)

• Packing :

  In kraft paper bags or in fiber drum of 25KG net each

• Product description :

  Product Details:

  CAS No.:59-51-8

  Name:DL-Methionine

  Formula:C5H11NO2S

  Synonyms:Methilonin;Methionine, amorphous;Methionine, DL-;Hmet;Meonine;DL-Methioninum;Pedameth;2-amino-4-(methylsulfanyl)butanoic acid;(2S)-2-azaniumyl-4-methylsulfanyl-butanoate;(2R)-2-azaniumyl-4-methylsulfanyl-butanoate;Urimeth;Metione;2-amino-4-(methylthio)butanoic acid;Cynaron;Dyprin;Lobamine;(+-)-Methionine;Racemethionine [USAN];Neston;alpha-Amino-gamma-(methylthio)butyric acid;DL-2-Amino-4-(methylthio)-butyric acid;Acimetion;Banthionine;alpha-amino-gamma-methylmercaptobutyric acid;DL-2-Amino-4-(methylthio)butanoic acid;DL-2-Amino-4-methylthiobutyric acid;H-DL-Met-OH;Racemethionine;

  Molecular Weight:149.21

  EINECS:200-432-1

  Density:1.206 g/cm3

  Melting Point:284 °C (dec.)(lit.)

  Boiling Point:306.9 °C at 760 mmHg

  Flash Point:139.4 °C

  Solubility:2.9 g/100 mL (20 °C) in water

  Appearance:white crystalline powder with a faint odor

  Hazard Symbols:Xi

  Risk Codes:33-36/37/38

  Safety:24/25-36-26

  Assay:98.50% 

  Exterior:White flake crystal powder

  Package:In kraft paper bags or in fiber drum of 25KG net each

  Storage:Stored in shaded, cool and dry places.

  Transportation:Handle with cares to avoid damaging the package, protects them from sunshine or rain. Don’t transport it with poisonous or harmful goods.

  Application:food additive, nutritional fortifier

  Min. Order:One Package(25kgs/drum)Kilogram

  Detailed Product Description

  DL-Metionine is an essential amino acid containing sulfur, one kind of the eight necessary amino acids in human body. It is used as food additive and nutritional supplement. It is closely related to metabolism of various sulfur compounds in the organism. It is involved in protein synthesis, one of 20 amino acids in human body that are composed of protein. It is also a kind of beneficial antioxidants, and it helps break down fat, prevent fatty liver, cardiovascular disease and renal disease, and prevent muscle weak and feeble, remove harmful substances and heavy metals such as lead. DL-Methionine can also play a role in detoxification by using its own methyl.

• Uses :

  food additive, nutritional fortifier

• Molecular Structure :