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Azido-PEG3-CH2CO2H - 98%, high purity , CAS No.172531-37-2
Basic Description Synonyms 2-[2-[2-(2-azidoethoxy)ethoxy]ethoxy]acetic Acid | SY054116 | Azido-PEG3-carboxylate | 2-{2-[2-(2-azidoethoxy)ethoxy]ethoxy}acetic acid | A903073 | DTXSID70448112 | BP-23615 | GIXBCECBLAEYKA-UHFFFAOYSA-N | N3-PEG3-CH2COOH | AKOS025294713 | Azido-PEG3-CH2C Specifications & Purity ≥98% Storage Temp Store at -20°C Shipped In Ice chest + Ice pads Product Description Azido-PEG3-CH2CO2H is a PEG derivative containing an azide group with a terminal carboxylic acid. The hydrophilic PEG spacer increases solubility in aqueous media. The azide group can react with alkyne, BCN, DBCO via Click Chemistry to yield a stable triazole linkage. 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.
Names and Identifiers IUPAC Name 2-[2-[2-(2-azidoethoxy)ethoxy]ethoxy]acetic acid INCHI InChI=1S/C8H15N3O5/c9-11-10-1-2-14-3-4-15-5-6-16-7-8(12)13/h1-7H2,(H,12,13) InChi Key GIXBCECBLAEYKA-UHFFFAOYSA-N Canonical SMILES C(COCCOCCOCC(=O)O)N=[N+]=[N-] Isomeric SMILES C(COCCOCCOCC(=O)O)N=[N+]=[N-] PubChem CID 10911448 Molecular Weight 233.22 Reaxy-Rn 4871055
Chemical and Physical Properties Solubility Solubility in Water, DMSO, DCM, DMF Refractive Index 1.47
Safety and Hazards(GHS) Pictogram(s) GHS07 Signal Warning Hazard Statements H315: Causes skin irritation
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.
P302+P352: IF ON SKIN: wash with plenty of water.
P321: Specific treatment (see ... on this label).
P264: Wash hands [and …] thoroughly after handling.
P362+P364: Take off contaminated clothing and wash it before reuse.
P264+P265: Wash hands [and …] thoroughly after handling. Do not touch eyes.
P337+P317: If eye irritation persists: Get medical help.
P332+P317: If skin irritation occurs: Get medical help.
Reaxy-Rn 4871055
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