Muramyl Dipeptide

Also known as: Ac-muramyl-Ala-D-Glu-NH2, MDP, ADJUVANT PEPTIDE, N-ACETYLMURAMYL-L-ALANYL-D-ISOGLUTAMINE, N-ACETYLMURAMYL-L-ALA-D-ISOGLN, AC-MURAMYL-ALA-D-GLN, AC-MURAMYL-ALA-D-GLU-NH2, AC-MURAMYL-ALA-D-ISOGLN-OH, N-AC-MURAMYL-ALA-D-GLU-NH2, N2-[N-(N-Acetylmuramoyl)-L-alanyl]-D-alpha-glutamine, Nod2 ligand muramyl dipeptide, L-18-MDP, acetylmuramyl-alanyl-isoglutamine, N-Acetylmuramyl-L-alanyl-D-isoglutamine hydrate

Muramyl Dipeptide (CAS 53678-77-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C19H32N4O11 and a molecular weight of 492.478 g/mol. Key properties include a boiling point of 1023.8±65.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 572.9±34.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 53678-77-6
Jingsj CID: J-23452-6
Molecular Formula: C₁₉H₃₂N₄O₁₁
Molecular Weight: 492.478 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

Request MSDS / TDS

No offers for this compound yet.

Request a quote

Physicochemical Properties

Boiling Point	1023.8±65.0 °C at 760 mmHg
Density	1.5±0.1 g/cm3
Flash Point	572.9±34.3 °C
Exact Mass	492.206757
PSA	246.84000
LogP	-2.97
Vapor Pressure	0.0±0.6 mmHg at 25°C
Refractive Index	1.578
Additional Property	H2O: 10 mg/mL, clear, colorless

Activity & Biological Data

Additional Information	[1]. Park OJ, et al. Muramyl Dipeptide, a Shared Structural Motif of Peptidoglycans, Is a Novel Inducer of Bone Formation through Induction of Runx2. J Bone Miner Res. 2017 Jul;32(7):1455-1468.

Frequently Asked Questions

What is the CAS number of Muramyl Dipeptide?

The CAS number of Muramyl Dipeptide is 53678-77-6.

What are the molecular formula and molecular weight of Muramyl Dipeptide?

Muramyl Dipeptide has molecular formula C19H32N4O11 and molecular weight 492.478 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "Muramyl Dipeptide (CAS 53678-77-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-23452-6 (accessed 2026-11-06).

Data for reference only; verify product details with suppliers before purchase.