L-N6-(1-Iminoethyl)lysine dihydrochloride

L-N6-(1-亚氨基乙基)赖氨酸双盐酸盐

Also known as: L-NIL hydrochloride, L-NIL dihydrochloride, N6-(1-Iminoethyl)-L-lysine dihydrochloride, N6-(1-Iminoethyl)-L-lysine hydrochloride, L-NIL HCL, L-N6-(1-Iminoethyl)lysine HCl, L-N6-(1-Iminoethyl)-L-lysine 2HCl, L-N6-(1-Iminoethyl)lysine, diHCl, L-NIL, MFCD00270890

L-N6-(1-Iminoethyl)lysine dihydrochloride (CAS 150403-89-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H19Cl2N3O2 and a molecular weight of 260.16100 g/mol. It is also known as L-NIL hydrochloride, L-NIL dihydrochloride and N6-(1-Iminoethyl)-L-lysine dihydrochloride. Key properties include a melting point of 253-255ºC, a boiling point of 369ºC at 760 mmHg and a flash point of 177ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 150403-89-7
Jingsj CID: J-1976373-6
Molecular Formula: C₈H₁₉Cl₂N₃O₂
Chinese Name: L-N6-(1-亚氨基乙基)赖氨酸双盐酸盐
Molecular Weight: 260.16100 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	253-255ºC
Boiling Point	369ºC at 760 mmHg
Flash Point	177ºC
Exact Mass	259.08500
PSA	99.20000
LogP	2.95030
Vapor Pressure	1.86E-06mmHg at 25°C
Storage Conditions	−20°C

Activity & Biological Data

Target	IC50: 3.3 μM (mouse inducible NO synthase), 92 μM (rat brain constitutive NO synthase)[1].
Additional Information	[1]. Consuelo Pasten, et al. l-NIL prevents the ischemia and reperfusion injury involving TLR-4, GST, clusterin, and NFAT-5 in mice. Am J Physiol Renal Physiol. 2019 Apr 1;316(4):F624-F634. [2]. Sharon Angela Tanuseputero, et al. Intravenous Arginine Administration Downregulates NLRP3 Inflammasome Activity and Attenuates Acute Kidney Injury in Mice with Polymicrobial Sepsis. Mediators Inflamm. 2020 May 11;2020:3201635. [3]. Moore WM, et al. L-N6-(1-iminoethyl)lysine: a selective inhibitor of inducible nitric oxide synthase. J Med Chem. 1994 Nov 11;37(23):3886-8.

Target

IC50: 3.3 μM (mouse inducible NO synthase), 92 μM (rat brain constitutive NO synthase)[1].

Additional Information

[1]. Consuelo Pasten, et al. l-NIL prevents the ischemia and reperfusion injury involving TLR-4, GST, clusterin, and NFAT-5 in mice. Am J Physiol Renal Physiol. 2019 Apr 1;316(4):F624-F634. [2]. Sharon Angela Tanuseputero, et al. Intravenous Arginine Administration Downregulates NLRP3 Inflammasome Activity and Attenuates Acute Kidney Injury in Mice with Polymicrobial Sepsis. Mediators Inflamm. 2020 May 11;2020:3201635. [3]. Moore WM, et al. L-N6-(1-iminoethyl)lysine: a selective inhibitor of inducible nitric oxide synthase. J Med Chem. 1994 Nov 11;37(23):3886-8.

Frequently Asked Questions

What is the CAS number of L-N6-(1-Iminoethyl)lysine dihydrochloride?

The CAS number of L-N6-(1-Iminoethyl)lysine dihydrochloride is 150403-89-7.

What are the molecular formula and molecular weight of L-N6-(1-Iminoethyl)lysine dihydrochloride?

L-N6-(1-Iminoethyl)lysine dihydrochloride has molecular formula C8H19Cl2N3O2 and molecular weight 260.16100 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "L-N6-(1-Iminoethyl)lysine dihydrochloride (CAS 150403-89-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1976373-6 (accessed 2026-10-28).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.