In the world of biochemistry and synthetic organic chemistry, few compounds have garnered as much interest for their unique structural properties as Muramyl Dipeptide (MDP). As someone who frequently explores the technical specifications of biological reagents, I have found that understanding the precise molecular weight and chemical composition of such a molecule is essential for accurate experimental design and handling.
The Chemistry of Muramyl Dipeptide (MDP)
Muramyl dipeptide (often abbreviated as MDP or N-Acetylmuramyl-L-alanyl-D-isoglutamine) is a glycopeptide that forms a fundamental part of the peptidoglycan structure in bacterial cell walls. The structure of this MDP molecule is fascinating, consisting of a car by N Inohara·2003·Cited by 2277—Molecular weightmarkers corresponding to bovine serum albumin (68K), chicken egg lysozyme (20K), and bovine cytochrome c (12K) are indicated. PGN-derived Read more bohydrate moiety—specifically N-acetylmuramic acid—coupled with a short peptide chain typically featuring L-alanine and D-isoglutamine.
When researching this compound, you will frequently encounter varying notations for its mass. It is important to note that the molecular weight is often cited as 492.48 g/mol. Depending on the specific analytical method or database, you might see values such as 492.5 g/mol, 492.5 Da, or more precise figures like 492.482, 492.47758, or 492.47800. These slight variances are often due to the degree of hydration, as the compound is frequently stored as a hydrate.
Technical Specifications and Data Analysis
For those working with these materials, consistency is key. The Formula Weight. 492.5 is a common standard used in technical documentation. If you are reviewing a product specification sheet, you will likely see the Molecular Weight: 492.48 listed as the anhydrous basis.
When comparing data across different suppliers, it is helpful to keep the following in mind:
* Average mass: 492.482 is a standard calculation for this compound.
* The molecular weight: 492.48 is generally accepted for laboratory calculations.
* Some sources may note 491.5 g/mol for specific ionic forms, such as the muramyl dipeptide (1-) anion.
* Occasionally, you may see molecular weight, 492.21 in databases focused on specific small-molecule properties.
Personal Exp Each antibody molecule contains two identical heavy chains (molecular weightof 55,000–75,0000) and two identical light chains (molecular weightof 25,000).Read more erience with Handling MDP
In my experience, managing the storage of Muramyl Dipeptide requires strict adherence Host Recognition of Bacterial Muramyl Dipeptide Mediated to temperature guidelines. Because it is a synthetic derivative, maintaining its integrity is paramount. Most high-quality suppliers provide the powder in a stable state, often recommending storage at -20°C to ensure long-term stability.
When prepa MDP moleculeis composed of a carbohydrate moiety represented by N‐acetylmuramic acid, and peptide part consisting of l‐Ala and d‐isoGln. Positions of C atoms Read more ring solutions, the solubility profile is quite favorable, typically exceeding 40 mg/ml in water. This makes it a versatile tool for researchers investi Muramyl dipeptide | C19H32N4O11 gating the structure-activity relationships of bacterial cell wall components. Whether you are looking into Muramyl deriva Muramyl Dipeptide | The Merck Index Online tives or exploring the broader category of Muramyl peptide research, the consistency of the molecular weight remains a reliable marker for verifying the purity and identity of the substance you are using.
Understanding these technical parameters—from the 492.48 mass to the specific peptide sequence—allows for a more rigorous and informed approach when working with these complex biochemical entities. By focusing on the verified physical data, one can ensure that the results obtained in any laboratory setting are both reproducible and scientifically sound.