Reported cannabinoid research / identity review ongoing
CBGM: reported identity research
This research-index record shows how CBGM has been described in cited chemical-identity research. It is a source map, not an independent chemistry verification and not a page about health effects.
Publication status
Research index published; compound identity not independently verified
A human approved publication of this source-linked record on July 24, 2026. That editorial decision allows the cited identity report and its locator to be indexed. It does not verify the chemical identity, approve a health claim, establish safety, or convert AI-assisted extraction into a scientific conclusion.
Reported in research
The page names the source, evidence role, and precise location used by the candidate registry.
Identity review
The compound remains in the registry-gated lane until a distinct human identity-verification decision is recorded.
Effects and safety
This identity record does not make a clinical, therapeutic, dosing, product, or personal-safety claim.
What the registry records
Source-linked identity summary
Our candidate registry summarizes the cited identity record this way: Cannabigerol monomethyl ether was isolated from a hemp benzene extract and assigned by comparison of its physical and spectroscopic properties with an authentic compound.
This wording is deliberately limited to identity and occurrence. “Reported,” “isolated,” “detected,” or “characterized” describes what the cited paper says it did; those words do not mean Cannabinoid Encyclopedia independently repeated the laboratory work. The original source and locator below are the controlling evidence trail.
Candidate identity snapshot
Names and classification recorded for CBGM
| Field | Candidate registry value |
|---|---|
| Reported name | (E)-cannabigerol monomethyl ether |
| Molecular formula | C22H34O2 |
| Registry family | Cannabigerol Type |
| Reported occurrence | Isolated From Cannabis |
| Registry subtype | Phytocannabinoid |
| Recorded aliases | CBGM, cannabigerol monomethyl ether, (E)-CBGM-C5, monomethyl ether of cannabigerol |
These fields help readers find the cited record and distinguish similarly named compounds. They remain candidate metadata while identity review is ongoing. A molecular formula or familiar abbreviation alone is not proof that two records describe the same material, stereochemistry, preparation, or natural occurrence.
Identity evidence trail
1 identity record from 1 peer-reviewed source
Each entry states why a source was connected to this candidate and where its support should be checked. Readers should inspect the cited paper when exact analytical methods, spectra, comparison standards, stereochemistry, or sample provenance matter.
Identity record 1
Isolation And Structure Elucidation
Cannabigerol Monomethyl Ether, a New Component of Hemp
Yamauchi T, Shoyama Y, Matsuo Y, Nishioka I / 1968-06-25
Support locator: Chemical and Pharmaceutical Bulletin 1968, 16(6), pp. 1164-1165: isolation from hemp extract after the reported seven-hour toluene heating step, chromatographic purification, and comparison with an authentic specimen.
Extraction: Ai Assisted; publication approved as a research-index record, not identity verification.
Candidate evidence was checked against the indexed primary article and free J-STAGE record; formation during preparation remains unresolved and no approval was applied.
Candidate identifiers
External identifiers are recorded with limits
| System | Value | Source note |
|---|---|---|
| PubChem CID | 13864080 | PubChem structure record returned for the exact cannabigerol monomethyl ether name with molecular formula C22H34O2; the record title is systematic and requires human name-to-structure confirmation. |
An identifier can help locate a database record. It does not by itself establish that a compound was naturally present in a sample, that a published structure assignment is final, or that a commercial product contains the reported compound.
Mandatory editorial note
What must stay attached to this record
The hemp extract was heated with toluene for seven hours before chromatography. Human review must determine whether the record supports a pre-existing plant constituent, a preparation artifact, or only an isolated transformation product and must not conflate CBGM with the acidic methyl ether CBGAM.
The source extraction was prepared for human review and the page publication was approved as a research-index record. A later identity decision may verify, revise, merge, exclude, or supersede this candidate. Corrections should preserve the prior evidence trail rather than silently overwriting it.
What this page cannot answer
Identity research is not an effects guide
- This page does not establish that CBGM has a health benefit or treats a condition.
- It does not establish human safety, intoxication risk, interactions, dosing, or suitability for any person.
- It does not verify a retail product, label, certificate of analysis, extract, or formulation.
- It does not transfer findings from THC, CBD, another cannabinoid, an animal model, or a laboratory assay to this candidate.
- It does not replace the original analytical paper or a qualified chemical review of that paper.
Continue the identity index
Related reported cannabinoid records
These links are navigation through the candidate registry, not evidence that the compounds are interchangeable.
cannabigerolic acid monomethyl ether
Identity review ongoing Research index CBGV-Acannabigerovarinic acid
Identity review ongoing Research index (+/-)-6,7-cis-epoxy-CBG(+/-)-6,7-cis-epoxycannabigerol
Identity review ongoing Research index (+/-)-6,7-cis-epoxy-CBGA(+/-)-6,7-cis-epoxycannabigerolic acid
Identity review ongoing Research index (+/-)-6,7-trans-epoxy-CBG(+/-)-6,7-trans-epoxycannabigerol
Identity review ongoing Research index (+/-)-6,7-trans-epoxy-CBGA(+/-)-6,7-trans-epoxycannabigerolic acid
Identity review ongoingCorrections and review
Help us improve the source trail
If a structure assignment has been corrected, a source has been retracted, an identifier is mismatched, or a stronger identity record exists, send the DOI or PMID and a precise locator. The editorial team can review the evidence and preserve the decision history.