HuagongsheHuagongshe Chemistry Print Report · For research reference only
Acetate → Hematoporphyrin
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Acetate | HCID 175 | — |
| Reactant | Sulfuric Acid | HCID 1118 | — |
| Reactant | Hematoporphyrin hydrochloride | HCID 3084279 | — |
| Solvent | Acetic Acid | HCID 176 | — |
| Product | Hematoporphyrin | HCID 11103 | — |
Reaction Steps
The process of claim 1 wherein hematoporphyrin derivative is prepared by adding a first mixture of acetic acid and sulfuric acid to hematoporphyrin hydrochloride, stirring for one hour to obtain a second mixture, adding the second mixture to a solution of 5% soldium acetate to obtain a red precipitate, and recovering the red precipitate.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04866168 |
| Source dataset | uspto-grants-1989_09 |
| ORD ID | ord-707fd08ce7574c4fa850fe4e7fcea189 |
| Source note | uspto-grants-1989_09 |