Fmoc-N'-Acetyl-L-lysine

Fmoc-N'-乙酰基-L-赖氨酸

Also known as: Fmoc-Lys(Ac)-OH, Nalpha-[(9H-Fluoren-9-ylmethoxy)carbonyl]-Nepsilon-acetyl-L-lysine, Nα-Fmoc-Nε-acetyl-L-lysine, Fmoc-L-Lys(Ac)-OH, MFCD00077409, N-alpha-(9-Fluorenylmethoxycarbonyl)-N-epsilon-acetyl-L-lysine, Nepsilon-Acetyl-Nalpha-Fmoc-L-lysine, Fmoc-N-epsilon-Acetyl-L-lysine, (S)-2-(((9H-fluoren-9-yl)methoxy)carbonylamino)-6-acetamidohexanoic acid

Fmoc-N'-Acetyl-L-lysine (CAS 159766-56-0) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C23H26N2O5 and a molecular weight of 410.463 g/mol. It is also known as Fmoc-Lys(Ac)-OH, Nalpha-[(9H-Fluoren-9-ylmethoxy)carbonyl]-Nepsilon-acetyl-L-lysine and Nα-Fmoc-Nε-acetyl-L-lysine. Key properties include a melting point of 164 °C, a boiling point of 709.4±60.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 382.8±32.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
159766-56-0
Jingsj CID
J-1970616-0
Molecular Formula
C23H26N2O5
Chinese Name
Fmoc-N'-乙酰基-L-赖氨酸
Molecular Weight
410.463 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point164 °C
Boiling Point709.4±60.0 °C at 760 mmHg
Density1.2±0.1 g/cm3
Flash Point382.8±32.9 °C

Frequently Asked Questions

What is the CAS number of Fmoc-N'-Acetyl-L-lysine?

The CAS number of Fmoc-N'-Acetyl-L-lysine is 159766-56-0.

What are the molecular formula and molecular weight of Fmoc-N'-Acetyl-L-lysine?

Fmoc-N'-Acetyl-L-lysine has molecular formula C23H26N2O5 and molecular weight 410.463 g/mol.

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

Last updated:

How to cite: Jingsj. "Fmoc-N'-Acetyl-L-lysine (CAS 159766-56-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1970616-0 (accessed 2026-10-24).

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