The IUPAC name of DL-Lysine monohydrochloride is 2,6-diaminohexanoic acid hydrochloride. With the CAS registry number 70-53-1, it is also named as DL-Lysine hydrochloride. The product's categories are Lysine [Lys, K]; alpha-Amino Acids; Amino Acids; Biochemistry, and the other registry number is 52377-94-3. Besides, it is white crystalline powder, which should be sealed in a dark, cool and dry place. In addition, its molecular formula is C₆H₁₄N₂O₂^.HCl and molecular weight is 182.65.

The other characteristics of this product can be summarized as: (1)EINECS: 200-739-0; (2)ACD/LogP: -1.04; (3)# of Rule of 5 Violations: 1; (4)ACD/LogD (pH 5.5): -4.54; (5)ACD/LogD (pH 7.4): -4.5; (6)ACD/BCF (pH 5.5): 1; (7)ACD/BCF (pH 7.4): 1; (8)ACD/KOC (pH 5.5): 1; (9)ACD/KOC (pH 7.4): 1; (10)#H bond acceptors: 4; (11)#H bond donors: 5; (12)#Freely Rotating Bonds: 7; (13)Polar Surface Area: 32.78 Å²; (14)Flash Point: 142.2 °C; (15)Melting Point: 267 °C; (16)Enthalpy of Vaporization: 60.75 kJ/mol; (17)Boiling Point: 311.5 °C at 760 mmHg; (18)Vapour Pressure: 0.000123 mmHg at 25 °C.

Preparation of DL-Lysine monohydrochloride: this chemical can be prepared by 2-amino-3-(2-nitro-cyclopropyl)-propionic acid; hydrochloride.



This reaction needs H₂, Pd/C and H₂O at temperature of 20 °C. The reaction time is 60 hours. The yield is 60 %.

Uses of DL-Lysine monohydrochloride: this chemical is used for biochemical research. Moreover, it can be used to produce 3-amino-azepan-2-one.



This reaction needs Al₂O₃ and toluene by heating for 24 hours. The yield is 70 %.

When you are using this chemical, please be cautious about it as the following: it is irritating to eyes. In case of contact with eyes, please rinse immediately with plenty of water and seek medical advice.

People can use the following data to convert to the molecule structure.
(1)Canonical SMILES: C(CCN)CC(C(=O)O)N.Cl
(2)InChI: InChI=1S/C6H14N2O2.ClH/c7-4-2-1-3-5(8)6(9)10;/h5H,1-4,7-8H2,(H,9,10);1H
(3)InChIKey: BVHLGVCQOALMSV-UHFFFAOYSA-N