DL-Lysine monohydrochloride Chemical Properties

Melting point:

267 °C (dec.)(lit.)

alpha 

[α]D20 -0.5～+0.5゜ (c=8, HCl)

storage temp. 

Keep in dark place,Inert atmosphere,Room temperature

solubility 

H2O: soluble

form 

Powder, Granules or Chunks

color 

White

Water Solubility 

Soluble in water. Insoluble in ethanol, ethyl ether, acetone, benzene and common neutral solvents.

BRN 

4711993

Stability:

Stable. Incompatible with strong oxidizing agents.

InChI

InChI=1S/C6H14N2O2.ClH/c7-4-2-1-3-5(8)6(9)10;/h5H,1-4,7-8H2,(H,9,10);1H

InChIKey

BVHLGVCQOALMSV-UHFFFAOYSA-N

SMILES

C(O)(=O)C(CCCCN)N.[H]Cl

CAS DataBase Reference

70-53-1(CAS DataBase Reference)

EPA Substance Registry System

Lysine monohydrochloride (70-53-1)

Safety Information

Hazard Codes 

Xi

Risk Statements 

36

Safety Statements 

26

WGK Germany 

3

TSCA 

Yes

HS Code 

29224100

MSDS

• Language:English Provider:DL-Lysine monohydrochloride
• Language:English Provider:SigmaAldrich
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DL-Lysine monohydrochloride Usage And Synthesis

Chemical Properties

solid

Uses

DL-Lysine monohydrochloride acts as an intermediate in the preparation of 3-amino-azepan-2-one. It also serves as an essential amino acid. It is used as animal feed. In addition to this, it is used in the construction of polylysine polymers, which finds application in lysine-based polypeptide gels and films.

Application

DL-Lysine monohydrochloride could be used to obtain L-(-)-camphorsulfonic acid-D-Lys salt. The ion exchange kinetics of DL-lysine monohydrochloride on Amberlite IRA-420 have been studied[1].

Biological Activity

DL-Lysine monohydrochloride is a racemic mixture of the D- and L- enantiomers of lysine. DL-Lysine may be used to construct polylysine polymers useful to produce lysine-based polypeptide gels and films.

References

[1] Metkar, Pranit S. Mark A. Scialdone and Kenneth G. Moloy. “Lysinol: a renewably resourced alternative to petrochemical polyamines and aminoalcohols?.” Green Chemistry 10 (2014): 4575–4586.

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