HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2189733Generated: October 30, 2026
Hydrochloric Acid → HCID 178513242, compound
https://huagongshe.com/reaction/2189733
Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | Hydrochloric Acid | HCID 313 | — |
| Reactant | Hydroxylamine | HCID 787 | — |
| Reactant | Sodium Bicarbonate | HCID 516892 | — |
| Reactant | 1H-Indazole-5-carbonitrile | HCID 11126384 | — |
| Solvent | Methanol | HCID 887 | — |
| Product | HCID 178513242 | HCID 178513242 | — |
Reaction Steps
5-cyano indazole (D1) (500 mg), hydroxylamine.HCl (485 mg) and NaHCO3 (1.47 g) were dissolved/suspended in MeOH (18 ml), heated to 50° C. and stirred for 19 hours and overnight. The reaction mixture was then filtered, washed with MeOH and evaporated to give the title compound (584 mg) as a white solid. MS (ES): C8H8N4O requires 176; found 177 (MH+).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| Patent number | US08324254B2 |
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| Source dataset | uspto-grants-2012_12 |
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| ORD ID | ord-e511639655ae48a6b9fcc5f6e5f1524d |
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| Source note | uspto-grants-2012_12 |
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