Optochin
From Wikipedia, the free encyclopedia
| Optochin | |
|---|---|
| IUPAC name | (6-ethoxy-4-quinolyl)- 5-ethyl-2-quinuclidinyl)methanol |
| Identifiers | |
| CAS number | |
| PubChem | |
| MeSH | |
| Properties | |
| Molecular formula | C21H28N2O2 |
| Molar mass | 340.459 |
| Except where noted otherwise, data are given for materials in their standard state (at 25 °C, 100 kPa) Infobox disclaimer and references |
|
Optochin (or ethylhydrocupreine) is a chemical used for the presumptive identification of Streptococcus pneumoniae, which is optochin-sensitive, from other α-haemolytic streptococci (such as Streptococcus viridans) which are resistant.
Bacteria that are optochin sensitive will be inhibited to grow around optonin disc, while bacteria that are optochin resistant will be unaffected.

