3-Amino-6-chloropyridazin-4-ol

3-Amino-6-chloropyridazin-4-ol is identified by CAS 1361947-75-2, formula C4H4ClN3O, and PubChem CID 129919552. The recorded molecular weight is 145.55. PubChem’s systematic name is 3-amino-6-chloro-1H-pyridazin-4-one, while the product name appears as an official synonym for the same verified graph. SMILES C1=C(NN=C(C1=O)N)Cl and InChIKey OSMCGNGRWOTGKI-UHFFFAOYSA-N identify that graph.

The pyridazine framework contains two neighboring ring nitrogens. Its verified SMILES shows a carbonyl notation C1=O, an amino substituent, and chlorine on the ring. The product title’s 4-ol wording and the systematic 4-one wording are names supplied for the same PubChem record, not separate catalog identities. The exact CAS, formula, SMILES, and InChIKey keep this record distinct from different chloroaminopyridazinone arrangements. The single CID is the basis for retaining both official name expressions without asserting a second material or salt component.

An inquiry to Rlavie should name 3-Amino-6-chloropyridazin-4-ol, state CAS 1361947-75-2, and give the requested quantity. Include a MOL or SDF file if the structural form requires comparison. PubChem CID 129919552, SMILES C1=C(NN=C(C1=O)N)Cl, and InChIKey OSMCGNGRWOTGKI-UHFFFAOYSA-N can be checked alongside the submission before request-specific information is provided. This preserves the verified 3-amino, 6-chloro, and 4-ol identity wording in the submitted request. The associated CID anchors these names to one PubChem entry consistently in the identity file.