Acid-PEG9-NHS ester

Acid-PEG9-NHS ester
  • CAS No.:1895916-27-4

Important Notice

  1. This product is a chemical product/pharmaceutical intermediate. It is not a drug, an active pharmaceutical ingredient (API), or a pharmaceutical-grade material. It has not been granted a drug approval number or a Chemical Drug Substance Approval Notice, has not passed drug-related review and approval, and is not manufactured, tested, or released in accordance with pharmaceutical GMP.
  2. This product is intended solely for non-clinical research, process development, quality studies, further chemical processing, or chemical synthesis. It must not be used in drug-product manufacturing, clinical trials, clinical diagnosis, or administration to humans or animals, or be sold, used as an input, submitted for regulatory filing, or released as an API or pharmaceutical material.
  3. The purchaser must not use this product, or supply it to another party, for personal consumption, sports or fitness, weight loss, health supplements, food, or animal feed.
Other grades of this product :
Acid-PEG9-NHS ester Basic information
Product Name:Acid-PEG9-NHS ester
Synonyms:Acid-PEG9-NHS ester;COOH-PEG9-NHS;COOH-PEG9-SPA
CAS:1895916-27-4
MF:C26H45NO15
MW:611.63
EINECS:
Product Categories:peg
Mol File:1895916-27-4.mol
Acid-PEG9-NHS ester Chemical Properties
Safety Information
HS Code 2942000090
MSDS Information
Acid-PEG9-NHS ester Usage And Synthesis
DescriptionAcid-PEG9-NHS ester is a PEG linker containing a carboxylic acid and an NHS ester. The hydrophilic PEG spacer increases solubility in aqueous media. The terminal carboxylic acid can react with primary amine groups in the presence of activators (e.g. EDC, or HATU) to form a stable amide bond. The NHS ester can be used to label the primary amines (-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules.
Acid-PEG9-NHS ester Preparation Products And Raw materials

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