GET compound/cid/{cid}/synonyms
Summary: Get synonyms for a compound
Operation ID: getCompoundSynonyms
Auth: none
Operation ID: getCompoundSynonyms
Auth: none
Description
Retrieve synonyms and alternative names for a compound by CID.
Parameters (1)
cid
(string, path, required)
PubChem Compound ID
Examples (3)
| Title | Type | URL | Action |
|---|---|---|---|
| Get synonyms for Aspirin (CID 2244) | curl |
https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/cid/2244/synonyms |
|
| Get synonyms for Ibuprofen (CID 5793) | curl |
https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/cid/5793/synonyms |
|
| Get synonyms for Acetaminophen (CID 1983) | curl |
https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/cid/1983/synonyms |
Probe History
Status Codes
| Time | Status | Latency | Size |
|---|---|---|---|
| 2026-03-23 09:45:22.875318 | 200 | 412ms | |
| 2026-03-23 09:23:28.225718 | 200 | 380ms | |
| 2026-03-23 09:00:03.920221 | 200 | 502ms |
Response Changes
| When | Old | New |
|---|---|---|
| 2026-03-23 09:23:28.225718 | c8d517f9f4ff |
f53c57d450ef |
| 2026-03-23 09:45:22.875318 | f53c57d450ef |
240bdaa6a0d8 |