Propargyl-PEG5-CH2CO2H - ≥98% , CAS No.1429934-37-1

CAS: 1429934-37-1 Cat. No.: P596120 분자식: C₁₃H₂₂O₇ 분자량: 290.3 PubChem CID: 119058291

GRADE & PURITY ≥98%

Storage

Store at -20°C

Shipped In

Ice chest + Ice pads

Application

227,228,229

개요

Propargyl-PEG5-CH2CO2H is a PEG derivative containing a propargyl group with a terminal carboxylic acid. 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 hydrophilic PEG spacer increases solubility in aqueous media. 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.

Specifications

사양 및 순도

≥98%

보관 조건

Store at -20°C

배송

Ice chest + Ice pads

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순수함

≥98%

이름과 식별자

• 정식 스마일: C#CCOCCOCCOCCOCCOCC(=O)O
• IUPAC Name: 2-[2-[2-[2-(2-prop-2-ynoxyethoxy)ethoxy]ethoxy]ethoxy]acetic acid
• InChIKey: QOUMZZIPISUGKO-UHFFFAOYSA-N
• INCHI: 1S/C13H22O7/c1-2-3-16-4-5-17-6-7-18-8-9-19-10-11-20-12-13(14)15/h1H,3-12H2,(H,14,15)
• PubChem CID: 119058291
• 분자량: 290.3

화학 및 물리적 특성

• 분자량: 290.310 g/mol
• XLogP3: -0.800
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 7
• Rotatable Bond Count: 15
• Exact Mass: 290.137 Da
• Monoisotopic Mass: 290.137 Da
• Topological Polar Surface Area: 83.500 Ų
• Heavy Atom Count: 20
• Formal Charge: 0
• Complexity: 271.000
• 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