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L6001

Sigma-Aldrich

DL-Lysine monohydrochloride

≥98% (HPLC)

Synonym(s):

DL-2,6-Diaminohexanoic acid monohydrochloride

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About This Item

Linear Formula:
NH2(CH2)4CH(NH2)COOH · HCl
CAS Number:
70-53-1
Molecular Weight:
182.65
Beilstein:
4711993
EC Number:
200-739-0
MDL number:
MFCD00064563
UNSPSC Code:
12352209
PubChem Substance ID:
24896425

Quality Level

200

Assay

≥98% (HPLC)

form

powder

color

white to off-white

mp

267 °C (dec.) (lit.)

solubility

H2O: soluble

application(s)

peptide synthesis

SMILES string

Cl.NCCCCC(N)C(O)=O

InChI

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

InChI key

BVHLGVCQOALMSV-UHFFFAOYSA-N

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Biochem/physiol Actions

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.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Lysine hydrochloride European Pharmacopoeia (EP) Reference Standard

L0900000

Lysine hydrochloride

D-Ornithine monohydrochloride ~98%

Sigma-Aldrich

O5250

D-Ornithine monohydrochloride

L-Lysine hydrochloride solution 100 mM amino acid in 0.1 M HCl, analytical standard

Supelco

44208

L-Lysine hydrochloride solution

Mamoru K Kokufuta et al.
Colloids and surfaces. B, Biointerfaces, 87(2), 299-309 (2011-06-21)
We synthesized the glutaraldehyde cross-linked hydrogels using four kinds of poly(lysine)s (PLs) and measured the equilibrium swelling ratio (Q) as a function of pH. Also measured was the temperature change of Q at a fixed pH (11.6) in the absence
K Itoh et al.
Langmuir : the ACS journal of surfaces and colloids, 24(23), 13426-13433 (2008-11-01)
The buildup mechanism of polypeptide multilayers prepared by the layer-by-layer deposition of a polyanion (poly(L-glutamic acid) (PGA)) and polycations (poly(L-lysine) (PLL), poly(D-lysine) (PDL), and copoly(DL-lysine)(PDLL)) was reinvestigated by using in situ ATR-IR spectroscopy. A difference spectral technique applied to analyze
Pasquale De Santis et al.
Journal of nanoscience and nanotechnology, 7(7), 2230-2238 (2007-08-01)
Organic trans-annular assemblies constitute an expanding class of structures with promising applications for the design of nanotechnological devices. Among the strategies developed for the engineering of organic nanotubes, those characterized by regular alternating enantiomeric amino acid sequences have been proven
Preparation of hierarchical mesocrystalline DL-lysine·HCl-poly(acrylic acid) hybrid thin films.
Yuan Jiang et al.
Advanced materials (Deerfield Beach, Fla.), 23(31), 3548-3552 (2011-07-05)
Moyu Taniguchi et al.
Journal of bioscience and bioengineering, 124(4), 414-418 (2017-06-02)
Although naturally abundant amino acids are represented mainly by l-enantiomers, fermented foods are known to contain various d-amino acids. Enantiospecific profiles of food products can vary due to fermentation by bacteria, and such alterations may contribute to changes in food
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