3,4-dihydroxybenzaldehyde
CAS No. 139-85-5 · also listed as 厄洛替尼杂质117
Bulk quantities and custom synthesis available. Typically quoted within 24 hours.
3,4-dihydroxybenzaldehyde — CAS 139-85-5 — is offered by CATO as part of our aldehydes & ketones range for drug development and fine chemical manufacturing. Formula C7H6O3, MW 138.12 g/mol. Custom synthesis, impurity isolation and scale-up support are available from our Guangzhou laboratories.
Specifications
| Product Name | 3,4-dihydroxybenzaldehyde |
|---|---|
| Chinese / Trade Name | 厄洛替尼杂质117 |
| CAS Registry Number | 139-85-5 |
| CATO Reference | CT-CEF81D6 |
| Molecular Formula | C7H6O3 |
| Molecular Weight | 138.12 g/mol |
| PubChem CID | 8768 |
| Category | Aldehydes & Ketones |
| SMILES | C1=CC(=C(C=C1C=O)O)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 |
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