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Every herb, ingredient, formula, gene target, and disease — connected through real research. Search, pick a subject, and navigate the graph in any direction.
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Ingredient
44,598
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Gene Target
15,695
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Disease
30,467
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Evidence
23,295
trials · metas · refs
Plus 6,743 TCM formulas connecting herbs together
⚗️ Ingredient
Alpha-limonene
6
Clinical Trials
0
Meta-Analyses
2
PubMed References
Top Conditions Studied with Alpha-limonene
📋 Sample Trials
NCT01046929
Limonene Study in Women With Breast Cancer
Completed · Phase 1
NCT04484467
Efficacy and Safety of a Food Supplement With Standardized Menthol, Limonene, and Gingerol Content in Patients With Irritable Bowel Syndrome
Completed
NCT05078723
CYP2C19 Variants and Limonene Metabolism
Recruiting
📊 Sample Meta-Analyses
None linked yet.
📚 Sample References
PMID 34207788
The Antioxidant Activity of Limonene Counteracts Neurotoxicity Triggered byAβ1-42 Oligomers in Primary Cortical Neurons
Antioxidants (Basel) · 2021
PMID 35026511
Limonene, a citrus monoterpene, non-complexed and complexed with hydroxypropyl-β-cyclodextrin attenuates acute and chronic orofacial nociception in rodents: Evidence for involvement of the PKA and PKC pathway
Phytomedicine · 2022
⚗️ All Ingredient data fields for Alpha-limonene
⚗️ Identity
Name
Alpha-limonene
Aliases / Synonyms
LIMONENE; Dipentene; 138-86-3; Cinene; Cajeputene; DL-Limonene; Kautschin; Dipenten; Eulimen; Nesol
🧪 Chemistry
Molecular Weight
136.2380
LogP
3.3089
Drug-likeness
0.485
Rotatable Bonds
1
🔬 Structures
Canonical SMILES
CC1=CCC(CC1)C(=C)C
Isomeric SMILES
CC1=CCC(CC1)C(=C)C
InChIKey
XMGQYMWWDOXHJM-UHFFFAOYSA-N
InChI
InChI=1S/C10H16/c1-8(2)10-6-4-9(3)5-7-10/h4,10H,1,5-7H2,2-3H3
🔗 External References
HERB DB
PubChem CID
NPASS
NPC34764
TCMID
31444; 25146; 38251; 39181; 38276; 36544; 35821
TCM-ID
6904; 2965; 22458
🔍 Raw view — every non-empty column on this row (29 fields)
name
Alpha-limonene
common names
LIMONENE; Dipentene; 138-86-3; Cinene; Cajeputene; DL-Limonene; Kautschin; Dipenten; Eulimen; Nesol
herb ingredient id
HBIN015580
canonical smiles
CC1=CCC(CC1)C(=C)C
isomeric smiles
CC1=CCC(CC1)C(=C)C
inchi
InChI=1S/C10H16/c1-8(2)10-6-4-9(3)5-7-10/h4,10H,1,5-7H2,2-3H3
inchikey
XMGQYMWWDOXHJM-UHFFFAOYSA-N
mol wt
136.2380
num h acceptors
0
num h donors
0
mol logp
3.3089
num rotatable bonds
1
drug likeness
0.485
tcmid ingredient id
31444; 25146; 38251; 39181; 38276; 36544; 35821
tcm id ingredient id
6904; 2965; 22458
pubchem cid
22311
npass id
NPC34764
🏥 Linked Health Topics
2 · diseases via target pathways📋 Clinical Trials
6 · subject of clinical studyNCT01046929 Limonene Study in Women With Breast Cancer
→ Breast Cancer
NCT04484467 Efficacy and Safety of a Food Supplement With Standardized Menthol, Limonene, an
→ Irritable Bowel Syndrome|Irritable Bowel Syndrome
NCT05078723 CYP2C19 Variants and Limonene Metabolism
→ CYP2C19 Genetic Variants
NCT05002192 A Retrospective, Real-world Study of ELP Used in the Expectorant Treatment of Co
→ Community-acquired Pneumonia
NCT01459172 Human Breast Tissue Bioavailability of Topically Applied Limonene
→ Breast Cancer
NCT04853082 Limonene on Regulating Metabolism-related Fatty Liver Disease (MAFLD) and Analys
→ Fatty Liver
📚 PubMed References
2 · cited researchPMID 34207788 The Antioxidant Activity of Limonene Counteracts Neurotoxicity Triggered byAβ1-4
Antioxidants (Basel)
PMID 35026511 Limonene, a citrus monoterpene, non-complexed and complexed with hydroxypropyl-β
Phytomedicine
How relationships are computed
- Clinical Trials / Meta-Analyses / References: direct foreign-key link via
subject_entity_id(Phase 2d wireup) - Formula ↔ Herbs: text bridge via
formulas.herbs_in_pinyinmatchingherbs.pinyin_name - Herb ↔ Ingredient:
ACTIVE — direct link via
herb_ingredients - Ingredient ↔ Target:
ACTIVE — direct link via
ingredient_targets - Target ↔ Disease:
ACTIVE — direct link via
target_health_topics - Herb → Target → Disease (full chemical spine): ACTIVE — joins all three link tables