| Field | Specification |
|---|---|
| Mfr No | |
| Activity | |
| Cas No. | |
| Molecular Weight | |
| Product Type | |
| Signaling Pathway | |
| SMILES | |
| Target |
Compound Overview
ALD-PEG4-OPFP (CAS 1324007-10-4) is a research-grade small molecule supplied by TargetMol.
Physical Properties
| CAS Number | 1324007-10-4 |
|---|---|
| Molecular Formula | C25H26F5NO8 |
| Molecular Weight | 563.47 g/mol |
| SMILES | Fc1c(F)c(F)c(OC(=O)CCOCCOCCOCCOCCNC(=O)c2ccc(C=O)cc2)c(F)c1F |
| Form | Solid |
| Shipping | Room Temperature (RT) |
Biological Activity
ALD-PEG4-OPFP is a cleavable ADC linker consisting of four units of PEG. It is specifically formulated for use in the synthesis of antibody-drug conjugates (ADCs).
Target(s): Others, ADC Linker
Signaling pathway(s): Others, Antibody-drug Conjugate/ADC Related
Safety & Regulatory
For Research Use Only (RUO). Not for therapeutic, diagnostic, or clinical use. Wear appropriate PPE and consult the Safety Data Sheet (SDS) prior to handling.
Use a bath-type ultrasonic cleaner rather than a high-intensity ultrasonic disruptor. Bath sonicators provide gentle, uniform agitation appropriate for dissolving solid compounds without generating cavitation damage or excessive heat. Ensure the solvent tube is fully submerged and use short sonication pulses of 5–10 seconds.
Yes — TargetMol inhibitors can be used in cell-based and in vitro experiments. Prepare a DMSO stock, then dilute into cell culture medium to the desired working concentration, keeping DMSO ≤ 0.1% (v/v) to avoid solvent toxicity. Note that not all compounds have published data for every cell line or assay system; in such cases, perform a dose-response experiment with appropriate positive and vehicle controls to validate efficacy in your specific model.
Need this compound in a format that drops straight into your assay? We can tailor formulation, chemistry, and documentation so your results stay consistent across runs and re-orders.
- Format options: solid or pre-dissolved solution (choose solvent), target concentration, aliquots, light/moisture-protected packaging
- Chemistry options: free base/acid vs salt forms, hydrate/solvate preference, stereoisomer control (single enantiomer or racemate), close analogs
- Add-on labels & handles: D/¹³C/¹⁵N isotopes (LC-MS/internal standards), azide/alkyne or other functional handles for conjugation
- QC & documentation: standard COA or enhanced analytical pack (HPLC/LC-MS/NMR), chiral purity, residual solvents, water content (KF), method-specific specs
- Scale & continuity: mg to gram scale, bulk pricing, lot reservation, repeat-order continuity
To quote quickly, tell us: compound name + CAS/structure (SMILES or mol file), intended assay context, solvent preference, salt/stereochemistry requirements, purity/QC level, and the amount (mg–g).
Can’t find the compound you’re looking for?
Send the CAS or structure and your specs. We can help source it, suggest close
equivalents, or discuss custom synthesis with the right QC documentation (RUO).
