N-(5-Amino-5-carboxypentyl)-acetamidine

N-(5-氨基-5-羧基戊)-乙脒

Also known as: L-NIL, H-Lys(1-iminoethyl)-OH, H-Lys(acetimidoyl)-OH, L-Lysine, N6-(1-iminoethyl)-, Lysine(acetimidoyl)-OH, N-epsilon-Acetimidoyl-L-lysine, N6-(1-Iminoethyl)-L-lysine, Ne-Acetimidoyl-L-lysine

N-(5-Amino-5-carboxypentyl)-acetamidine (CAS 53774-63-3) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C8H17N3O2 and a molecular weight of 187.23900 g/mol. It is also known as L-NIL, H-Lys(1-iminoethyl)-OH and H-Lys(acetimidoyl)-OH. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 53774-63-3
Jingsj CID: J-1971602-6
Molecular Formula: C₈H₁₇N₃O₂
Chinese Name: N-(5-氨基-5-羧基戊)-乙脒
Molecular Weight: 187.23900 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

No offers for this compound yet.

Request a quote

Physicochemical Properties

Exact Mass	187.13200
PSA	99.20000
LogP	1.34630

Activity & Biological Data

Target	IC50: 3.3 μM (mouse inducible NO synthase), 92 μM (rat brain constitutive NO synthase)[1]
Additional Information	[1]. 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. [2]. Connor JR, et al. Suppression of adjuvant-induced arthritis by selective inhibition of inducible nitric oxide synthase. Eur J Pharmacol. 1995 Jan 24;273(1-2):15-24. [3]. Behr-Roussel D, et al. Effect of chronic treatment with the inducible nitric oxide synthase inhibitor N-iminoethyl-L-lysine or with L-arginine on progression of coronary and aortic atherosclerosis in hypercholesterolemic rabbits. Circulation. 2000 Aug 29;102(9):1033-8.

Target

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

Additional Information

[1]. 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. [2]. Connor JR, et al. Suppression of adjuvant-induced arthritis by selective inhibition of inducible nitric oxide synthase. Eur J Pharmacol. 1995 Jan 24;273(1-2):15-24. [3]. Behr-Roussel D, et al. Effect of chronic treatment with the inducible nitric oxide synthase inhibitor N-iminoethyl-L-lysine or with L-arginine on progression of coronary and aortic atherosclerosis in hypercholesterolemic rabbits. Circulation. 2000 Aug 29;102(9):1033-8.

Frequently Asked Questions

What is the CAS number of N-(5-Amino-5-carboxypentyl)-acetamidine?

The CAS number of N-(5-Amino-5-carboxypentyl)-acetamidine is 53774-63-3.

What are the molecular formula and molecular weight of N-(5-Amino-5-carboxypentyl)-acetamidine?

N-(5-Amino-5-carboxypentyl)-acetamidine has molecular formula C8H17N3O2 and molecular weight 187.23900 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. "N-(5-Amino-5-carboxypentyl)-acetamidine (CAS 53774-63-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1971602-6 (accessed 2026-10-28).

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