Azide-PEG2-Ms - ≥98% , CAS No.176520-23-3

CAS: 176520-23-3 Cat. No.: A596935 Fórmula: C₅H₁₁N₃O₄S Peso molecular: 209.2 PubChem CID: 58886688

GRADE & PURITY ≥98%

Storage

Store at -20°C

Shipped In

Ice chest + Ice pads

Application

Antibody Drug Conjugates(ADC), Drug Delivery, Surface Modification, PEGylation of Protein, Peptide & Oligo

Visão geral

Azide-PEG2-Ms is a PEG derivative containing an azide group and a mesyl group. The hydrophilic PEG spacer increases solubility in aqueous media. The azide group can react with alkyne, BCN, DBCO via Click Chemistry to yield a stable triazole linkage. The mesyl group is good leaving group and can also be used as protecting groups for primary alcohols. It can be deprotected in the presence of sodium amalgam.

Specifications

Especificações e pureza

≥98%

Condições de armazenamento de armazenamento

Store at -20°C

Enviado em

Ice chest + Ice pads

Este produto requer transporte de cadeia fria. Serviços terrestres e outros serviços econômicos não estão disponíveis.

Pureza

≥98%

Nomes e identificadores

SMILES isoméricas

CS(=O)(=O)OCCOCCN=[N+]=[N-]

PubChem CID

58886688

Peso molecular

209.2

Propriedades químicas e físicas

• Peso molecular: 209.230 g/mol
• XLogP3: 0.400
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 6
• Rotatable Bond Count: 7
• Exact Mass: 209.047 Da
• Monoisotopic Mass: 209.047 Da
• Topological Polar Surface Area: 75.300 Ų
• Heavy Atom Count: 13
• Formal Charge: 0
• Complexity: 264.000
• 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