| Category | Small-molecule Carboxylic Acid PEG |
| Molecular Formula | C18H35ClN4O9 |
| Molecular Weight | 487 |
| Shipping | Ambient temperature |
| Storage | -20°C |
N-(Azido-PEG1)-N-bis(PEG2-acid), HCl salt
Cat No.: BPG-4169
Purity: 0.98
4.5 
-n-bis(peg2-acid),-hcl-salt.gif)
Structure of N-(Azido-PEG1)-N-bis(PEG2-acid), HCl salt
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
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
- Trusted by 100+ research institutions
Popular Publications Citing BOC Sciences Products
- Specification
- Key Product Attributes
- Reaction & Conjugation Properties
| Synonyms | BP-27950; N-(Azido-PEG1)-N-bis(PEG2-acid), HCl salt |
| IUPACName | 3-[2-[2-[2-(2-azidoethoxy)ethyl-[2-[2-(2-carboxyethoxy)ethoxy]ethyl]amino]ethoxy]ethoxy]propanoic acid |
| CanonicalSMILES | C(COCCOCCN(CCOCCN=[N+]=[N-])CCOCCOCCC(=O)O)C(=O)O |
| InChI | InChI=1S/C18H34N4O9/c19-21-20-3-9-29-10-4-22(5-11-30-15-13-27-7-1-17(23)24)6-12-31-16-14-28-8-2-18(25)26/h1-16H2,(H,23,24)(H,25,26) |
| InChIKey | AERXCOXBFVYCGC-UHFFFAOYSA-N |
| Purity | 0.98 |
| PEGType | Multi-Arm PEG |
| PEGArchitecture | 3-Arm |
| Functionality | Heterobifunctional |
| ReactiveToward | Terminal Alkynes; Strained Alkynes (DBCO/BCN); Primary Amines (after activation) |
| ReactionChemistry | CuAAC Click Chemistry; SPAAC Click Chemistry; Carbodiimide-Mediated Amide Coupling (EDC/NHS) |
| BiomoleculeCompatibility | Click-Handle-Modified Proteins / Peptides; Click-Handle-Modified Antibodies; Click-Handle-Modified Oligonucleotides; Small Molecules / Probes; Proteins / Antibodies; Peptides; Amine-Modified Oligonucleotides |
| ResearchUse | Copper-Free Azide–Cyclooctyne Ligation; Copper-Catalyzed Azide–Alkyne Ligation; Carboxyl-to-Amine Coupling after Activation |
Related Products
Contact our experts today for pricing and comprehensive details on our PEG offerings.
Planning to purchase or looking for custom solutions?
Get in touch with our experts today! We'll respond within 24 hours to discuss your project needs and provide a customized quote.
You May Also Be Interested In
From custom PEG synthesis to PEGylation support, explore tailored services designed to meet the specific needs of your research.
Gain Deeper Insights
Browse related content to gain a deeper understanding of PEG synthesis and manufacturing.
Our PEG Products
Online Inquiry
Post your question
N-(Azido-PEG1)-N-bis(PEG2-acid), HCl salt
Required fields are marked with *
