712582

O-[N-(3-Maleimidopropionyl)aminoethyl]-O′-[3-(N-succinimidyloxy)-3-oxopropyl]triethylene glycol

≥90% (NMR)

• Synonym(s): N-[15-[(2,5-Dioxo-1-pyrrolidinyl)oxy]-15-oxo-3,6,9,12-tetraoxapentadec-1-yl]-2,5-dihydro-2,5-dioxo-1H-pyrrole-1-propanamide, monodisperse Mal-PEG4-NHS-ester
• Empirical Formula (Hill Notation): C₂₂H₃₁N₃O₁₁
• CAS Number: 756525-99-2
• Molecular Weight: 513.50
• MDL number: MFCD11041113
• UNSPSC Code: 12352200
• PubChem Substance ID: 329763136
• NACRES: NA.22

Properties

• Assay: ≥90% (NMR)
• form: liquid
• reaction suitability: reagent type: cross-linking reagent
• functional group: NHS ester; maleimide
• storage temp.: −20°C
• SMILES string: O=C(NCCOCCOCCOCCOCCC(ON1C(CCC1=O)=O)=O)CCN2C(C=CC2=O)=O
• InChI: 1S/C22H31N3O11/c26-17(5-8-24-18(27)1-2-19(24)28)23-7-10-33-12-14-35-16-15-34-13-11-32-9-6-22(31)36-25-20(29)3-4-21(25)30/h1-2H,3-16H2,(H,23,26)
• InChI key: XSRYGQJQNPJNKZ-UHFFFAOYSA-N

Description

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Safety Information

• Storage Class Code: 10 - Combustible liquids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves