3,4-Diaminopyridazine

3,4-Diaminopyridazine has CAS 61070-98-2, molecular formula C4H6N4, and PubChem CID 6405709. PubChem gives molecular weight 110.12 for this record. The official Title is pyridazine-3,4-diamine, a name ordering that identifies the same ring and substituent positions. Its verified SMILES is C1=CN=NC(=C1N)N, with InChIKey BXFLYXZXQZSHOZ-UHFFFAOYSA-N.

Pyridazine is a six-membered aromatic ring containing two neighboring nitrogen atoms. In this structure, amino groups occupy positions 3 and 4 on that ring. The SMILES expresses two exocyclic nitrogen substituents as N branches and preserves the ring nitrogen arrangement. Together, the formula and structural identifiers distinguish this diaminopyridazine from isomeric aminopyridazines with the same elemental composition. Its InChI formula layer also retains all four nitrogen atoms, including those belonging to the two amino groups rather than only the ring.

To make an identity-specific inquiry, state CAS 61070-98-2, 3,4-Diaminopyridazine, and the requested quantity in the message to Rlavie. Attach a MOL or SDF file if the submitted structure must be checked. The comparison can reference PubChem CID 6405709, SMILES C1=CN=NC(=C1N)N, and InChIKey BXFLYXZXQZSHOZ-UHFFFAOYSA-N before request-specific information is returned. Include the 3,4 positional designation rather than a shortened diaminopyridazine label, since the position sequence defines the selected graph. This also records both adjacent amino-bearing ring atoms.