| Category | Methoxy Linear PEG (mPEG) |
| Shipping | Ambient temperature |
| Storage | -20°C |
mPEG-Butyraldehyde, MW 2K-30K
Cat No.: BPG-4688
4.5 
m-PEG-Butyraldehyde, MW 2,000 is an aldhehyde functionalized polyPEG. Butyraldehyde reacts with hydrazide to form a stable hydrazone linkage or with alkoxyamines to form a stable oxime bond. The hydrophilic PEG chain increases the water solubility of the compound in aqueous media. Please contact us for GMP-grade inquiries.
Structure of mPEG-Butyraldehyde, MW 2K-30K
Ordering Information
*For research and manufacturing use only. We do not sell to patients.
Fast-Track Access to Precise Molecular Weight Products
Professional Solutions for Molecular Research
| Catalog | Molecular Weight | Availability | actions |
|---|---|---|---|
| BPG-4688-1 | mPEG-Butyraldehyde, MW 2K | ||
| BPG-4688-2 | mPEG-Butyraldehyde, MW 5K | ||
| BPG-4688-3 | mPEG-Butyraldehyde, MW 10K | ||
| BPG-4688-4 | mPEG-Butyraldehyde, MW 20K | ||
| BPG-4688-5 | mPEG-Butyraldehyde, MW 30K |
cGMP Capacity
- cGMP-compliant manufacturing options
- Comprehensive QC testing with COA, MSD
- From mg and g to kg-scale production
- In-stock supply in the US and Europe
- Global supply & fast worldwide delivery
- One-stop PEGylation services
- Custom PEG reagents synthesis
- Click chemistry reagents
- Bioconjugation & drug delivery
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- Key Product Attributes
- Reaction & Conjugation Properties
| PEGType | Polymeric Functional PEG |
| PEGArchitecture | Linear |
| Functionality | Monofunctional (Reactive) |
| ReactiveToward | Aminooxy Groups; Hydrazides / Hydrazines; Primary Amines |
| ReactionChemistry | Oxime Ligation; Hydrazone Formation; Reductive Amination |
| BiomoleculeCompatibility | Carbonyl-Reactive Proteins / Peptides; Glycans / Oxidized Glycoproteins; Aminooxy- or Hydrazide-Modified Oligonucleotides |
| ResearchUse | Carbonyl–Aminooxy Oxime Ligation; Carbonyl–Hydrazide Ligation; Carbonyl–Amine Reductive Amination |
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mPEG-Butyraldehyde, MW 2K-30K
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