Ethyl 6-methylpyridazine-4-carboxylate
Product Specifications
- CAS
- 42602-52-8
- MF
- C8H10N2O2
- Appearance
- pale-yellow solid
- Synonym(s)
- 4-Pyridazinecarboxylic acid, 6-methyl-, ethyl ester
- Shipping
- ambient temperature
- Storage
- 2-8°C
Ethyl 6-methylpyridazine-4-carboxylate is identified by CAS 42602-52-8 and molecular formula C8H10N2O2. PubChem assigns the verified record CID 13433354. Its structure is represented by SMILES CCOC(=O)C1=CN=NC(=C1)C and InChIKey DKBFZSSBVYKEAF-UHFFFAOYSA-N. These identifiers match the molecular formula and structure fields verified for this page.
The compound name describes a pyridazine ring, which contains two adjacent ring nitrogen atoms, bearing a methyl group at position 6 and an ethyl carboxylate group at position 4. The molecular formula accounts for eight carbon atoms, ten hydrogen atoms, two nitrogen atoms, and two oxygen atoms. The ethyl ester fragment and methyl substituent are both represented directly in the PubChem connectivity. No counterion or separate salt component appears in the verified SMILES or InChI record.
For precise identification, the page name should retain the ethyl ester term and both ring locants. CAS 42602-52-8, PubChem CID 13433354, molecular formula C8H10N2O2, SMILES CCOC(=O)C1=CN=NC(=C1)C, and InChIKey DKBFZSSBVYKEAF-UHFFFAOYSA-N constitute the verified identity set. Maintaining this set keeps the displayed name, elemental composition, and machine-readable connectivity consistent. The CID provides an independent reference for the ring substituents and ester connectivity. For a quotation or custom-synthesis enquiry, include the complete name, CAS number, requested quantity, and any controlling structure file so the intended ester and ring substitution pattern can be checked directly.