5-chloro-2-benzofuran-1,3-dione
CAS No. 118-45-6 · also listed as 5-氯-2-苯并呋喃-1,3-二酮
Bulk quantities and custom synthesis available. Typically quoted within 24 hours.
5-chloro-2-benzofuran-1,3-dione — CAS 118-45-6 — is offered by CATO as part of our furan intermediates range for drug development and fine chemical manufacturing. Formula C8H3ClO3, MW 182.56 g/mol. Custom synthesis, impurity isolation and scale-up support are available from our Guangzhou laboratories.
Specifications
| Product Name | 5-chloro-2-benzofuran-1,3-dione |
|---|---|
| Chinese / Trade Name | 5-氯-2-苯并呋喃-1,3-二酮 |
| CAS Registry Number | 118-45-6 |
| CATO Reference | CT-62F8ABE |
| Molecular Formula | C8H3ClO3 |
| Molecular Weight | 182.56 g/mol |
| PubChem CID | 67044 |
| Category | Furan Intermediates |
| SMILES | C1=CC2=C(C=C1Cl)C(=O)OC2=O |
| Purity | ≥ 95% (HPLC), higher grades on request |
| Appearance | Please refer to batch CoA |
| Documentation | CoA, MSDS, HPLC/GC chromatogram |
| Packaging | 5 mg · 25 mg · 100 mg · 1 g · 5 g · 25 g · bulk |
Need 5-chloro-2-benzofuran-1,3-dione in bulk or with a custom specification?
Send us your quantity, purity target and required documentation — our team replies within one business day.
Related products
Structurally or functionally related intermediates from the same programme.