Mal-amido-PEG12-NHS - ≥95% , CAS No.2101722-60-3

CAS: 2101722-60-3 Cat. No.: M596897 Formula: C₃₈H₆₃N₃O₁₉ Peso molecolare: 865.9

GRADE & PURITY ≥95%

Storage

Store at -20°C

Shipped In

Ice chest + Ice pads

Panoramica

Mal-amido-PEG12-NHS is a PEG derivative containing a maleimide group and an NHS ester. The hydrophilic PEG spacer increases solubility in aqueous media. The NHS ester can be used to label the primary amines (-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules. The maleimide group will react with a thiol group to form a covalent bond, enabling the connection of biomolecule with a thiol.

Specifications

Specifiche e purezza

≥95%

Condizioni di conservazione di stoccaggio

Store at -20°C

Spedito in

Ice chest + Ice pads

Questo prodotto richiede spedizione a catena fredda. I servizi di terra e altri servizi economici non sono disponibili.

Purezza

≥95%

Nomi e identificatori

Sorrisi canonici

C1CC(=O)N(C1=O)OC(=O)CCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCNC(=O)CCN2C(=O)C=CC2=O

Isomeri SMILES

C1CC(=O)N(C1=O)OC(=O)CCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCNC(=O)CCN2C(=O)C=CC2=O

Peso molecolare

865.9

Reaxy-Rn

11457128

Reaxys-RN_link_address

https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=11457128&ln=

Proprietà chimiche e fisiche

• Peso molecolare: 865.900 g/mol
• XLogP3: -4.100
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 19
• Rotatable Bond Count: 44
• Exact Mass: 865.406 Da
• Monoisotopic Mass: 865.406 Da
• Topological Polar Surface Area: 241.000 Ų
• Heavy Atom Count: 60
• Formal Charge: 0
• Complexity: 1190.000
• 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