DIETHYLENETRIAMINEPENTAACETIC DIANHYDRIDE Chemical Properties

Melting point:

182-184 °C (lit.)

Boiling point:

656.2±55.0 °C(Predicted)

Density 

1.460±0.06 g/cm3 (20 ºC 760 Torr)

storage temp. 

-20°C

pka

2.19±0.10(Predicted)

form 

powder to crystal

color 

White to Light yellow to Light orange

Water Solubility 

Hydrolyzes in water.

Sensitive 

Moisture Sensitive

BRN 

1230954

CAS DataBase Reference

23911-26-4(CAS DataBase Reference)

Safety Information

Hazard Codes 

Xi

Risk Statements 

36/37/38

Safety Statements 

26-36

WGK Germany 

3

F 

10-21

HS Code 

29224999

MSDS

• Language:English Provider:SigmaAldrich
• Language:English Provider:ALFA

DIETHYLENETRIAMINEPENTAACETIC DIANHYDRIDE Usage And Synthesis

Uses

NSC 379317 or DTPAA is a useful synthetic intermediate in producing DPTA, in which it is used to synthesize the GO-DEN(Gd-DTPA)-mAb, a contrast reagent for prostate tumor MRI imaging. GO-DEN(Gd-DTPA)-mAb can be coupled with DOX to produce GO-DEN(Gd-DTPA)-mAb/DOX, creating an effective delivery of anti cancer drugs to the prostate cancer cells, PC-3, in mice.

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