![[STAGING] Key Organics](https://staging.keyorganics.net/app/uploads/2026/01/Key-Organics-40th-logo-strip-1.png "3-(1H-1,2,3,4-tetraazol-5-yl)pyrazolo[1,5-a]quinazolin-5(4H)-one"){kind=logo}
Custom Enquiry
We aim to give you a response from a qualified scientist within a hour.
![3-(1H-1,2,3,4-tetraazol-5-yl)pyrazolo[1,5-a]quinazolin-5(4H)-one](https://staging.keyorganics.net/app/uploads/2022/08/6W-0853.png "3-(1H-1,2,3,4-tetraazol-5-yl)pyrazolo[1,5-a]quinazolin-5(4H)-one")
Review The SDS Document
DOWNLOADProduct Details
Formula
C11H7N7O
MW
253.22
Purity
>90%
90% OF PRODUCTS IN STOCK
ASSURED QUALITY GUARANTEED
SAME DAY DESPATCH
KG PRICING ON REQUEST