2-Bromo-6-nitropyrazolo[1,5-a]pyrimidin-7(4H)-one

98%

None

Sealed in dry,2-8℃

Room temperature in continental US; may vary elsewhere.

C₆H₃BrN₄O₃

259.02

None

O=C1C(=CNC2=CC(Br)=NN12)N(=O)=O

93.3

0.6933

5

1

1