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Medchemexpress LLC Bromoacetamido-PEG4-acid | 1807518-67-7 | MFCD28950779 | 96.8% | 386.24 g·mol⁻¹ | C13H24BrNO7 | 500 MG

Supplier: Medchemexpress LLC HY141382500MG
Bromoacetamido-PEG4-acid is a 4-unit polyethylene glycol (PEG4) linker bearing a bromoacetamido functional group. It is used as a cleavable spacer and reactive handle in the synthesis of PROTACs and antibody-drug conjugates (ADCs), providing aqueous solubility and sites for nucleophilic conjugation.
- 4-unit PEG spacer improves solubility and flexibility
- Bromoacetamido reactive group enables nucleophilic substitution conjugation
- Molecular weight 386.24 g·mol⁻¹
- CAS number 1807518-67-7
- Purity 96.8% (as supplied)
- Typical package size 500 MG
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