Compound Q&A
What are the physical and chemical properties of Pc biotin-PEG3-alkyne (CAS: 1869922-24-6)?
Answer
Pc biotin-PEG3-alkyne (CAS: 1869922-24-6) is a biotinylated polyethylene glycol alkynyl derivative. It is typically a white or off-white powder with a molecular weight around 1,000 Da. It has low water solubility and is soluble in organic solvents such as DMF and DMSO. It exhibits excellent bioconjugation properties due to its terminal alkyne group, which can be used for点击以展开答案Staudinger偶联反应等。
About
CAS No
1869922-24-6
English Name
Pc biotin-peg3-alkyne
Molecular Formula
C35H52N6O12S
Molecular Weight
16.04 g/mol
SMILES
C#CCNC(=O)OC(c1cc(OC)c(cc1[N+](=O)[O-])OCCCC(=O)NCCOCCOCCOCCNC(=O)CCCC[C@@H]1SC[C@H]2[C@@H]1NC(=O)N2)C
InChIKey
VNWKTOKETHGBQD-UHFFFAOYSA-N
Last Updated: 2026-03-20 02:47
