NH2-PEG5-COOH
PG-20161-57748
Product information
- Catalog No.
- PG-20161-57748
- Product Name
- NH2-PEG5-COOH
- CAS No.
- 1191078-74-6
- Molecular Formula
- C13H27NO7
- Molecular Weight
- 309.4
- Purity
- ≥95%
- Storage
- Store at -5°C,keep in dry and avoid sunlight.
- Shipping
- Not specified
- Documents
Missing values are marked “Not specified”. Request the technical information you need with your inquiry. For research use only.
Packaging & pricing
| Catalog No. | Packaging | Price (USD) | Stock | Inquiry action |
|---|---|---|---|---|
| PG-20161-57748 | 5g | USD 182 | In stock |
Prices are shown in USD. Final pricing, package availability and delivery are confirmed with your quotation.
General Information
- Product Name
- NH2-PEG5-COOH
- CAS No.
- 1191078-74-6
- Synonyms
- Amine-PEG5-COOH | Amino-PEG5-acid | Amino-PEG5-propionic acid | α,ω-amine--propionic acid pentaethylene glycol
- Molecular Formula
- C13H27NO7
- Molecular Weight
- 309.4
- Appearance
- Not specified
- Solubility
- Not specified
- Description
NH2-PEG5-COOH is a PEG derivative with an amino group and a terminal carboxylic acid, providing two functional sites for conjugation. Its hydrophilic PEG spacer supports aqueous solubility. The amino group can react with activated NHS esters and carbonyl compounds, including ketones and aldehydes, while the carboxylic acid can form amide bonds with primary amines using EDC or HATU.
These functional groups support research applications in protein and peptide conjugation, drug delivery systems, and the preparation of more complex bioconjugates. The product is listed with a molecular formula of C13H27NO7 and purity of ≥95%.