Aminooxy-PEG3-acid HCl salt, 1.0M aqueous solution
PG-20161-55375
CAS 1807540-79-9MW 237.3
Same product series
Aminooxy-PEG4-acid HCl salt, 1.0M aqueous solution
PG-20161-54693
Product information
- Catalog No.
- PG-20161-54693
- Product Name
- Aminooxy-PEG4-acid HCl salt, 1.0M aqueous solution
- CAS No.
- 1807537-38-7
- Molecular Formula
- C11H23NO7
- Molecular Weight
- 281.3
- Purity
- 98%
- Storage
- -20°C
- Shipping
- Ambient Temperature
- 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-20161-54693 | 1 MG | USD 35 | In stock |
Prices are shown in USD. Final pricing, package availability and delivery are confirmed with your quotation.
General Information
- Product Name
- Aminooxy-PEG4-acid HCl salt, 1.0M aqueous solution
- CAS No.
- 1807537-38-7
- Synonyms
- Not specified
- Molecular Formula
- C11H23NO7
- Molecular Weight
- 281.3
- Appearance
- Not specified
- Solubility
- Water, DMSO, DMF
- Description
Aminooxy-PEG4-acid HCl salt, 1.0M aqueous solution is a PEG linker bearing aminooxy and terminal carboxylic acid groups. Its hydrophilic PEG spacer supports aqueous solubility. The aminooxy group reacts with aldehydes to form oxime bonds for bioconjugation, while the carboxylic acid can form amide bonds with primary amines using activators such as EDC or HATU.
The product is provided as a 1.0M aqueous solution because the neat compound is unstable. Aminooxy compounds are described as sensitive and unsuitable for long-term storage; use within 1 week is recommended. The listed storage temperature is -20°C.