HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Water → Sulfate Ion
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Water | HCID 962 | — |
| Edukt | Sulfuric Acid | HCID 1118 | — |
| Edukt | Gentamicin | HCID 3467 | — |
| Lösungsmittel | Methanol | HCID 887 | — |
| Produkt | Sulfate Ion | HCID 1117 | — |
| Produkt | Gentamicin | HCID 3467 | — |
Reaktionsschritte
Dissolve 5.0 gm. of 5-epigentamicin C1 in 25 ml. of water and adjust the pH of the solution to 4.5 with 1 N sulfuric acid. Pour into about 300 ml. of methanol with vigorous agitation, continue the agitation for about 10-20 minutes and filter. Wash the precipitate with methanol and dry at about 60° C in vacuo to obtain 5-epigentamicin C1 sulfate.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US04000261 |
| Quelldatensatz | uspto-grants-1976_12 |
| ORD ID | ord-4684516e1a0a4c46b4b043c1cc2872ae |
| Quellennotiz | uspto-grants-1976_12 |