1,2-distearoyl-sn-glycero-3-phosphoethanolamine-N-[carboxy(polyethylene glycol)-2000] ammonium salt

1,2-二硬脂酰-sn-甘油-3-磷酸乙醇胺-N-[羧基(聚乙二醇)-2000]铵盐

Also known as: DSPE-PEG-COOH, 1,2-distearoyl-sn-glycero-3-phosphoethanolamine-N-[carboxy(polyethylene glycol)-2000], DSPE-PEG-carboxy, DSPE-PEG-carboxylic acid, 1,2-distearoyl-sn-glycero-3-phosphoethanolamine-N-[carboxy(polyethylene glycol)-2000] ammonium

1,2-distearoyl-sn-glycero-3-phosphoethanolamine-N-[carboxy(polyethylene glycol)-2000] ammonium salt (CAS 474922-20-8) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C134H267N2O57P and a molecular weight of 2849.51 g/mol. It is also known as DSPE-PEG-COOH, 1,2-distearoyl-sn-glycero-3-phosphoethanolamine-N-[carboxy(polyethylene glycol)-2000] and DSPE-PEG-carboxy. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

474922-20-8

Jingsj CID

J-1988549-4

Molecular Formula

C₁₃₄H₂₆₇N₂O₅₇P

Chinese Name

1,2-二硬脂酰-sn-甘油-3-磷酸乙醇胺-N-[羧基(聚乙二醇)-2000]铵盐

Molecular Weight

2849.51 g/mol

Category

Solvents

Last updated

8/21/2026