Mal-PEG2-NHS ester

• Catalog Number: ACM1433997013
• Product Name: Mal-PEG2-NHS ester
• CAS: 1433997-01-3
• Category: Azido PEG Linkers
• Description: Mal-PEG2-NHS ester is a nonclaevable ADC linker containing a Maleimide group, 2-unit PEG and an NHS ester.
• Synonyms: 2,5-Dioxopyrrolidin-1-yl 3-(2-(2-(2,5-dioxo-2H-pyrrol-1(5H)-yl)ethoxy)ethoxy)propanoate
• IUPAC Name: (2,5-Dioxopyrrolidin-1-yl) 3-[2-[2-(2,5-dioxopyrrol-1-yl)ethoxy]ethoxy]propanoate
• Molecular Weight: 354.31
• Molecular Formula: C15H18N2O8
• Canonical SMILES: C1CC(=O)N(C1=O)OC(=O)CCOCCOCCN2C(=O)C=CC2=O
• InChI: InChI=1S/C15H18N2O8/c18-11-1-2-12(19)16(11)6-8-24-10-9-23-7-5-15(22)25-17-13(20)3-4-14(17)21/h1-2H,3-10H2
• InChI Key: KMEJZQCDHANYJV-UHFFFAOYSA-N
• Boiling Point: 524.3±60.0 °C at 760 mmHg
• Flash Point: 270.9±32.9 °C
• Density: 1.4±0.1 g/cm3
• Appearance: Liquid
• Storage: -20±5 ºC
• Complexity: 566
• Covalently-Bonded Unit Count: 1
• Exact Mass: 354.10631554
• Heavy Atom Count: 25
• Monoisotopic Mass: 354.10631554
• Refractive Index: n20/D 1.566(lit.)
• Topological Polar Surface Area: 120 Ų