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t-Boc-N-amido-PEG3-CH2CO2H - 98%, high purity , CAS No.462100-06-7
t-Boc-N-amido-PEG-CH2CO2H
Basic Description Synonyms 462100-06-7 | 2,2-Dimethyl-4-oxo-3,8,11,14-tetraoxa-5-azahexadecan-16-oic acid | Boc-NH-PEG3-CH2COOH | BocNH-PEG3-CH2COOH | t-boc-N-amido-PEG3-acetic acid | t-Boc-N-amido-PEG3-CH2CO2H | Boc-N-amido-PEG3-CH2COOH | MFCD22376773 | 2-[2-[2-[2-(Boc-amino)ethoxy]ethoxy]ethoxy] Specifications & Purity 98% Storage Temp Store at -20°C Shipped In Ice chest + Ice pads Product Description t-Boc-N-amido-PEG3-CH2CO2H is a PEG derivative containing a terminal carboxylic acid and Boc-protected amino group. The hydrophilic PEG spacer increases solubility in aqueous media. The terminal carboxylic acid can be reacted with primary amine groups in the presence of activators (e.g. EDC, or DCC) to form a stable amide bond. The Boc group can be deprotected under mild acidic conditions to form the free amine.
Names and Identifiers IUPAC Name 2-[2-[2-[2-[(2-methylpropan-2-yl)oxycarbonylamino]ethoxy]ethoxy]ethoxy]acetic acid INCHI InChI=1S/C13H25NO7/c1-13(2,3)21-12(17)14-4-5-18-6-7-19-8-9-20-10-11(15)16/h4-10H2,1-3H3,(H,14,17)(H,15,16) InChi Key IFSMYFLQPDFUOI-UHFFFAOYSA-N Canonical SMILES CC(C)(C)OC(=O)NCCOCCOCCOCC(=O)O Isomeric SMILES CC(C)(C)OC(=O)NCCOCCOCCOCC(=O)O PubChem CID 15544433 Molecular Weight 307.34
Safety and Hazards(GHS) Pictogram(s) GHS07 Signal Warning Hazard Statements H319: Causes serious eye irritation
Precautionary Statements P305+P351+P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do - continue rinsing.
P280: Wear protective gloves/protective clothing/eye protection/face protection.
P264+P265: Wash hands [and …] thoroughly after handling. Do not touch eyes.
P337+P317: If eye irritation persists: Get medical help.
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