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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 629684Generated: October 26, 2026

Nitric Acid → 4-Nitro-5-acetylaminoindazole

https://huagongshe.com/reaction/629684

Reaction equation

Participants

RoleNameHCIDCharge
ReactantNitric AcidHCID 944—
ReactantN-(1H-indazol-5-yl)acetamideHCID 17164245—
Product4-Nitro-5-acetylaminoindazoleHCID 6826426591.7%

Reaction Steps

By referring to the Step 4 of Example 1, 5-acetylaminoindazole (6 g, 34.2 mmol), HNO3 (2.0 mL, 48 mmol), were used to obtain a product (6.9 g, 91.7%).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09315513B2
Source datasetuspto-grants-2016_04
ORD IDord-c97f0dcfa98a4164830b90f8fd3d270c
Source noteuspto-grants-2016_04