Research any topic before you write.
Find related topics. | Discover entities. | See connections. | Build a topical map.
Metopon (5-methylhydromorphone, CAS number 124-92-5) is an opioid analogue that is a methylated derivative of hydromorphone which was invented in 1929 as an analgesic.
The analysis highlights Overview, Related Topics and Entities as prominent areas in the source structure around Metopon.
Source areas are shown by the number of related topics found in each part of the analysis. Use smaller areas too: they can reveal specialized angles and content gaps.
Smaller areas are not necessarily less important. They contain fewer connections in this analysis and can be useful for finding specialized angles or coverage gaps.
High-confidence facts extracted from structured source data. Use them as anchors for further research.
Browse the complete topic structure, not only the most central items. Less prominent entities and concepts can reveal missing angles, specialized context and useful research gaps. Each item opens a new analysis centered on that subject.
Deeper signals for content research, entity SEO and topical coverage. The plain-language headings explain what each technical view is useful for.
The extracted context around Metopon shows recurring relationship patterns in the source. For example, Metopon → AU: S9 (Prohibited substance), BR: Class A1 (Narcotic drugs), CA: Schedule I, DE: Anlage I (Authorized scientific use only), US: Schedule II Another extracted example is Metopon → Interactive image. Use these groups to spot repeated connection types before inspecting the individual relationships.
Use these terms to understand the vocabulary surrounding the topic, not as a checklist for keyword stuffing.
used tablets us use opioid hydromorphone medicine although oral morphine canada available pain manufactured parke davis co switzerland austria germany
TTTA extracted 16 structured relationships around Metopon. Examples in this analysis include Metopon → 3D model (JSmol) → Interactive image and Metopon → ATC code → none. The table shows each extracted connection, where it came from and its confidence.
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| Metopon | 3D model (JSmol) | Interactive image | 1.00 | infobox |
| Metopon | ATC code | none | 1.00 | infobox |
| Metopon | CAS Number | 143-52-2 Y | 1.00 | infobox |
| Metopon | ChemSpider | 4514264 Y | 1.00 | infobox |
| Metopon | CompTox Dashboard (EPA) | DTXSID20162275 | 1.00 | infobox |
| Metopon | Formula | C18H21NO3 | 1.00 | infobox |
| Metopon | KEGG | D12690 Y | 1.00 | infobox |
| Metopon | Legal status | AU: S9 (Prohibited substance) | 1.00 | infobox |
| Metopon | Legal status | BR: Class A1 (Narcotic drugs) | 1.00 | infobox |
| Metopon | Legal status | CA: Schedule I | 1.00 | infobox |
| Metopon | Legal status | DE: Anlage I (Authorized scientific use only) | 1.00 | infobox |
| Metopon | Legal status | US: Schedule II | 1.00 | infobox |
| Metopon | Molar mass | 299.370 g·mol−1 | 1.00 | infobox |
| Metopon | PubChem CID | 5359353 | 1.00 | infobox |
| Metopon | UNII | 94XZ1CC69D | 1.00 | infobox |
The concept neighborhoods around Metopon bring nearby vocabulary together. In this analysis, examples include Tablets, Used and Although. Use the clusters to find adjacent concepts and terminology that may deserve separate research.
Bridges highlight paths between different parts of the Metopon map and can reveal research angles that are easy to miss in a flat list.
TTTA analyzes the structure around Metopon to surface related topics, entities, relationships, concept neighborhoods and bridge connections. Use the map to explore areas such as Overview, Related Topics & Entities, including less central topics that may reveal useful research gaps. Automatically extracted connections are research leads rather than rewritten encyclopedia content.
Source: Wikipedia — Metopon · EN edition · Analysis: TopicsToTalkAbout