Propargyl-PEG5-NHS Ester TCI P2283

Chemical Identity

CAS No.: 1393330-40-9
PubChem: CID 60146234·SID 354333254
Formula: C18H27NO9
Molecular weight: 401.4 g/mol

Full identifiers (IUPAC, SMILES, InChIKey)

IUPAC: (2,5-dioxopyrrolidin-1-yl) 3-[2-[2-[2-(2-prop-2-ynoxyethoxy)ethoxy]ethoxy]ethoxy]propanoate
SMILES: C#CCOCCOCCOCCOCCOCCC(=O)ON1C(=O)CCC1=O
InChIKey: ACZDUKRWTPZVRP-UHFFFAOYSA-N

Rp 4.266.150,00

~~Rp 2.998.800,00~~ Rp 4.266.150,00

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Berat 25mg

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Propargyl-PEG5-NHS Ester is a chemical compound widely utilized in biochemical and molecular conjugation applications. This reagent plays a crucial role in laboratory settings by enabling the efficient and specific linking of two molecules through click chemistry reactions. Its unique structure allows for the formation of covalent bonds with amino or hydroxyl groups, making it an essential tool in various research fields. Due to its versatility, it is frequently used in the modification of proteins, peptides, and other biomolecules to enhance their functional properties or biological activity.

The compound's high reactivity and chemical stability make it a preferred choice for researchers seeking precise molecular attachment. Its ability to undergo esterification reactions ensures reliable results in experimental conditions. Additionally, the compound is compatible with a wide range of solvents and can be used in both aqueous and organic environments. These properties contribute to its popularity in biomedical and pharmacological research, where accuracy and reproducibility are paramount.

In Indonesian laboratories, Propargyl-PEG5-NHS Ester is commonly used in drug development, molecular diagnostics, and biomaterial modification. Its availability in the local market simplifies access for researchers, eliminating the need for costly imports. This makes it an accessible and practical choice for both academic and industrial research settings in Indonesia.

TCI brochures (PDF)

Cross-linkers 2026-04-14 · p. 1
Bioconjugation Reagents 2026-07-07 · p. 7
Click Chemistry 2026-09-08 · p. 16
Biomaterials Research Reagents 2025-02-19 · p. 7
Reagents for Biological Research 2025-03-11 · p. 28

Related TCI products

Molecular conjugation for drug development due to its ability to form stable covalent bonds with biomolecules.
Click chemistry applications in synthetic biology for rapid and efficient molecular linking.
Biomaterial modification to enhance surface functionality and biocompatibility.
Peptide and protein labeling for structural and functional studies in biochemistry.
Diagnostic tool development for targeted molecular recognition and imaging applications.

Brand	TCI
CAS number	1393330-40-9
Molecular formula	—
Purity	—
Category	Chemistry > Chemical Biology > Conjugation Chemistry/Click Chemistry
Pack sizes	Available in various sizes as per supplier specifications
Physical form	Solid or liquid, depending on formulation
Storage	Store at controlled room temperature, away from moisture and light

Propargyl-PEG5-NHS Ester should be stored in a cool, dry place, away from direct sunlight and sources of heat. It is recommended to keep the compound in a tightly sealed container to prevent moisture absorption, which can affect its reactivity. Due to its chemical nature, it should be handled in a well-ventilated area, and appropriate personal protective equipment such as gloves and safety goggles should be worn. Avoid contact with skin and eyes, and ensure that spillage is cleaned up immediately. The compound is not flammable, but it should be stored separately from incompatible substances to maintain laboratory safety.

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