Intermediates
Mal-PEG2-acid
Quick view. Mal-PEG2-acid is a maleimide PEG carboxylic-acid linker intermediate identified by CAS 1374666-32-6. CAS 1374666-32-6. Catalog target purity: ≥98%. Availability: Inquiry only — contact BX Lab to confirm current availability.
Product profile
Mal-PEG2-acid is classified as intermediates (Formula C11H15NO6; molecular weight 257.24).
Mal-PEG2-acid — Reference use: maleimide PEG linker studies involving thiol conjugation and carboxyl-group coupling.
For Mal-PEG2-acid, confirm the current specification, storage conditions and downstream-method compatibility before routine use.
Names and search terms
Confirmed or normalized name variants
- PrecisePEG AG-2602
Useful catalog search terms
- CAS 1374666-32-6
- C11H15NO6
- TXMDOUPVKVGPIS-UHFFFAOYSA-N
- PubChem CID 68028837
Physicochemical data
| Functional groups | maleimide and carboxylic acid |
|---|---|
| PubChem CID | 68028837 |
| InChIKey | TXMDOUPVKVGPIS-UHFFFAOYSA-N |
| InChI | InChI=1S/C11H15NO6/c13-9-1-2-10(14)12(9)4-6-18-8-7-17-5-3-11(15)16/h1-2H,3-8H2,(H,15,16) |
| SMILES | C1=CC(=O)N(C1=O)CCOCCOCCC(=O)O |
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.
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Frequently asked questions
Can the package size for Mal-PEG2-acid 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-0055 and CAS 1374666-32-6, the intended research workflow, required quantity and any additional HPLC, MS or NMR documentation needed.