Methyl-PEG8-NHS Ester TCI M2187

Chemical Identity

CAS No.: 756525-90-3
PubChem: CID 51340981·SID 172089016
Formula: C22H39NO12
Molecular weight: 509.5 g/mol

Full identifiers (IUPAC, SMILES, InChIKey)

IUPAC: (2,5-dioxopyrrolidin-1-yl) 3-[2-[2-[2-[2-[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoate
SMILES: COCCOCCOCCOCCOCCOCCOCCOCCC(=O)ON1C(=O)CCC1=O
InChIKey: IBZNTYBFTKFSMU-UHFFFAOYSA-N

Rp 3.683.400,00

~~Rp 2.591.400,00~~ Rp 3.683.400,00

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TCI M2187 756525-90-3 Methyl-PEG8-NHS Ester is a chemical compound widely utilized in biochemical and pharmacological research. It belongs to the PEGylation category, a process that involves the covalent attachment of polyethylene glycol (PEG) chains to biological molecules such as proteins, peptides, or lipids. This compound plays a crucial role in enhancing the stability, solubility, and bioavailability of these molecules in various extracellular environments. Its application spans across multiple fields, including drug development, diagnostics, and biomedical research, making it an essential tool for modern laboratory work.

The compound is valued for its unique chemical structure, which allows for efficient activation reactions with amino groups on target molecules. Its ability to form stable covalent bonds ensures reliable and reproducible results in experimental settings. Additionally, it is non-toxic and compatible with a wide range of laboratory conditions, making it a versatile choice for researchers. The high hydrophilicity of Methyl-PEG8-NHS Ester also contributes to its effectiveness in dispersing rapidly in aqueous solutions, which is critical for many biochemical assays.

In Indonesian laboratories, this compound is frequently used by researchers in biochemistry, pharmacy, and biomedical fields. Its availability, quality, and compatibility with evolving research methodologies make it a preferred choice. It supports a variety of experimental approaches, from basic research to applied studies, ensuring that scientists can achieve accurate and consistent outcomes in their work.

TCI brochures (PDF)

PEGylation Reagents 2025-02-18 · p. 1
Drug Delivery System (DDS) Research Reagents 2025-01-29 · p. 3
Bioconjugation Reagents 2026-07-07 · p. 6
Biomaterials Research Reagents 2025-02-19 · p. 6
Reagents for Biological Research 2025-03-11 · p. 32

Related TCI products

Drug development and formulation where PEGylation enhances the pharmacokinetic properties of therapeutic proteins and peptides.
Diagnostic assays requiring the modification of biomolecules to improve detection sensitivity and specificity.
Biomedical research focused on improving the stability and longevity of biological compounds in vivo.
Peptide conjugation studies where the NHS ester functionality enables efficient coupling with amino groups.
Surface modification of nanoparticles and biomaterials to improve biocompatibility and functional performance.

Brand	TCI
CAS number	756525-90-3
Molecular formula	—
Purity	—
Category	Chemistry > Chemical Biology > PEGylation
Pack sizes	Available in various quantities as per standard laboratory supply
Physical form	Solid or powder, depending on the specific formulation
Storage	Store at controlled room temperature, away from moisture and light

This compound should be stored in a cool, dry place, away from direct sunlight and sources of heat. It is recommended to use airtight containers to prevent moisture absorption, which could affect its chemical integrity. Due to its chemical nature, it is important to handle it with appropriate personal protective equipment, such as gloves and safety goggles, to ensure laboratory safety. It should not be exposed to incompatible substances, and proper ventilation should be maintained in the workspace. The compound is non-toxic but should be treated with care to avoid unnecessary exposure. Regular monitoring of storage conditions is advised to maintain its effectiveness for research applications.

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