880138 | DSPE-PEG(2000) Carboxy NHS

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


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25mg 880138P-25mg 880138P-25mg 1 x 25mg $250.00
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DSPE-PEG(2000) Carboxy NHS

DSPE-PEG(2000) Carboxy NHS

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

Representative Structure

The formula weight and exact mass are averages based on the polydispersity of PEG. 

Hygroscopic
No
Light Sensitive
No
Molecular Formula

C135H260N2NaO57P

Percent Composition

C 56.35%, H 9.11%, N 0.97%, Na 0.80%, O 31.69%, P 1.08% (average MW due to polydispersity of PEG)

Purity
>99%
Stability
1 Year
Storage Temperature
-20°C
CAS Number
2410279-87-5
CAS Registry Number is a Registered Trademark of the American Chemical Society
Formula Weight
2877.490
Exact Mass
2875.710