Propargyl-PEG4-thiol - ≥90% , CAS No.1347750-80-4

CAS: 1347750-80-4 Cat. No.: P596122 분자식: C₁₁H₂₀O₄S 분자량: 248.3 PubChem CID: 71551869

GRADE & PURITY ≥90%

Storage

Store at -20°C

Shipped In

Ice chest + Ice pads

개요

Propargyl-PEG4-thiol is a crosslinker containing a propargyl group and thiol group. The propargyl group can be reacted with azide-bearing compounds or biomolecules via copper catalyzed azide-alkyne Click Chemistry to yield a stable triazole linkage. The thiol group reacts with maleimide, OPSS, vinylsulfone and transition metal surfaces including gold, silver, etc. The hydrophilic PEG spacer increases solubility in aqueous media.

Specifications

사양 및 순도

≥90%

보관 조건

Store at -20°C

배송

Ice chest + Ice pads

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순수함

≥90%

이름과 식별자

• 정식 스마일: C#CCOCCOCCOCCOCCS
• 이성체 SMILES: C#CCOCCOCCOCCOCCS
• PubChem CID: 71551869
• 분자량: 248.3

화학 및 물리적 특성

• 용해성: Solubility in DMSO, DCM, DMF
• 분자량: 248.340 g/mol
• XLogP3: 0.000
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 5
• Rotatable Bond Count: 12
• Exact Mass: 248.108 Da
• Monoisotopic Mass: 248.108 Da
• Topological Polar Surface Area: 37.900 Ų
• Heavy Atom Count: 16
• Formal Charge: 0
• Complexity: 178.000
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 0
• Undefined Atom Stereocenter Count: 0
• Defined Bond Stereocenter Count: 0
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 0
• Covalently-Bonded Unit Count: 1