Description
Description
High Purity PEG Reagent, H2N-PEG3-CH2CH2COOtBu, 97% Min Purity, 5 grams.
- Product Volume: 5 grams
- CAS# 252881-74-6
- Formula: C13H27NO5
- Material: polyethylene glycol
- Molecular Weight: 277.36
- Minimum Purity: 97%
- Smiles Code: CC(C)(C)OC(=O)CCOCCOCCOCCN
- Appearance: Colorless
- Shipping Requirements: Expedited: Overnight
- -18°C for long term storage; avoid light
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