Intermediates
AZD-PEG2-Azide
Quick view. AZD-PEG2-Azide is an azide-functionalized PEG linker intermediate identified by CAS 2639395-36-9. CAS 2639395-36-9. Catalog target purity: ≥98%. Availability: Inquiry only — contact BX Lab to confirm current availability.
Product profile
AZD-PEG2-Azide is classified as intermediates (Formula C19H25N5O5; molecular weight 403.40).
AZD-PEG2-Azide — Reference use: azide-functionalized linker research.
For AZD-PEG2-Azide, copper-catalyzed, copper-free or inverse-electron-demand click conditions can affect sensitive oligonucleotides differently; residual metal, solvent and purification strategy should be controlled.
Names and search terms
Confirmed or normalized name variants
- ChemScene CS-0902886
- AxisPharm AP13913
Useful catalog search terms
- CAS 2639395-36-9
- C19H25N5O5
- HWEMAVNUCHHRHL-UHFFFAOYSA-N
- PubChem CID 155569751
Physicochemical data
| Functional groups | azide and PEG linker |
|---|---|
| PubChem CID | 155569751 |
| InChIKey | HWEMAVNUCHHRHL-UHFFFAOYSA-N |
| InChI | InChI=1S/C19H25N5O5/c20-23-21-9-12-29-14-13-28-11-8-17(25)22-16-4-1-15(2-5-16)3-6-18(26)24-10-7-19(24)27/h1-2,4-5H,3,6-14H2,(H,22,25) |
| SMILES | C1CN(C1=O)C(=O)CCC2=CC=C(C=C2)NC(=O)CCOCCOCCN=[N+]=[N-] |
Release documentation
The current specification defines the analytical method and acceptance criteria; the released lot result is reported on the CoA.
Additional HPLC, MS or NMR documentation can be agreed during technical review where available.
Product-specific evaluation notes
Potential advantages
- Click-compatible handles separate oligonucleotide synthesis from late-stage labeling, which helps screen multiple payloads from a common intermediate.
Method limitations
- Copper-catalyzed, copper-free or inverse-electron-demand click conditions can affect sensitive oligonucleotides differently; residual metal, solvent and purification strategy should be controlled.
These points describe AZD-PEG2-Azide or its named chemical feature. Broader product-family guidance is maintained on the category page.
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Frequently asked questions
Can the package size for AZD-PEG2-Azide be customized?
Yes. Share the initial quantity, expected future scale, delivery timeline and packaging preference for review.
What information should be included in a quote request?
Quote catalog number BX-LP-0061 and CAS 2639395-36-9, the intended research workflow, required quantity and any additional HPLC, MS or NMR documentation needed.
Feature and workflow background
These publications discuss a broader chemistry feature or workflow identified from the catalog name or product family. They are background reading only, not evidence for the exact BX Lab product, supplied form, lot specification, availability or performance.