2-Formylphenyl cyanate

2-Formylphenyl cyanate is the compound identified by CAS Registry Number 90430-51-6 and molecular formula C8H5NO2. Its identity has been matched to PubChem CID 45083596. The verified structure is represented by the SMILES string C1=CC=C(C(=C1)C=O)OC#N and the InChIKey MOSCIEHDSZMIJS-UHFFFAOYSA-N. The structure contains a phenyl ring bearing a formyl group and an O-linked cyanate group at adjacent positions.

The standardized name uses “cyanate” as a separate word and corresponds to the O-C≡N connectivity encoded in the cited SMILES. This identifier set distinguishes the record from positional formylphenyl cyanate isomers, compounds described as isocyanates and other aromatic molecules containing a formyl group. The molecular formula, CAS number, PubChem CID and structure keys should be reviewed together when matching the page to a customer specification. No separate salt component or counterion appears in the verified structure.

To request a quotation or discuss a custom-synthesis project, send Rlavie the complete name, CAS 90430-51-6, required quantity and any drawing, specification or analytical documentation requirements. If a different synonym is used internally, include the structure so the O-linked cyanate connectivity and substitution pattern can be checked before evaluation. Rlavie can review the defined identity and requested project scope. Availability, lead time, achievable specification, scale and supporting documents will depend on the individual request and must be confirmed in the written quotation.