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δ-tocopherol

chemical compound
Class type of: tocopherol, chromane Q155751

Facts

11 properties
Instance of
type of chemical entity
Subclass of
tocopherol, chromane
Part of
delta-tocopherol cyclase activity
Canonical SMILES
CC1=C2C(=CC(=C1)O)CCC(O2)(C)CCCC(C)CCCC(C)CCCC(C)C
Chemical formula
C₂₇H₄₆O₂
Found in taxon
Sesamum indicum, soybean, Caryodendron orinocense, Crataegus monogyna, Rubus idaeus, Linum usitatissimum, Origanum vulgare, Origanum dictamnus, Origanum onites, Satureja thymbra, Spinacia oleracea, Oryza molida, Amaranthus cruentus, Hippophae rhamnoides, Psophocarpus tetragonolobus, Pellia epiphylla, Campanula medium, Hypericum ericoides, Hypericum perfoliatum, Hypericum perforatum, Hypericum tomentosum, Calendula officinalis, Guarea kunthiana, Jungermannia infusca, Olea europaea, Radula marginata, Radula perrottetii, Schefflera taiwaniana, Torreya nucifera, Actinidia chinensis var. hispida, Muntingia calabura, Iryanthera grandis, Actinidia chinensis var. deliciosa, Rosmarinus officinalis, Panax ginseng, Chamaemelum nobile, Brassica rapa, Cucurbita, Triticum aestivum, Stuckenia pectinata, Pellia neesiana
Isomeric SMILES
CC1=C2C(=CC(=C1)O)CC[C@@](O2)(C)CCC[C@H](C)CCC[C@H](C)CCCC(C)C
Mass
+402.349781
On focus list of Wikimedia project
concrete/abstract disjunction anomalies
Stereoisomer of
(2R)-2,8-Dimethyl-2-[(4S,8S)-4,8,12-trimethyltridecyl]-3,4-dihydrochromen-6-ol
Subject has role
primary metabolite
🏷️ Also known as
en (2R)-2,8-dimethyl-2-[(4R,8R)-4,8,12-trimethyltridecyl]-3,4-dihydro-2H-1-benzopyran-6-ol en (2R)-2,8-dimethyl-2-[(4R,8R)-4,8,12-trimethyltridecyl]-6-chromanol en (2R)-2,8-dimethyl-2-[(4R,8R)-4,8,12-trimethyltridecyl]chroman-6-ol en delta-tocopherol en Vitamine E en δ-tocopherol fa دلتا-توکوفرول fi delta-tokoferoli fr 119-13-1 fr delta-tocophérol fr E309 fr δ-tocophérol it delta-tocoferolo ja δ-トコフェロール pl delta-tokoferol pl δ-tokoferol ru δ-токоферол zh Δ -生育酚
🔖 Identifiers · 27
CAS Registry Number
119-13-1
Cannabis Database ID
004944
ChEBI ID
47772
ChEMBL ID
CHEMBL1451395
ChemSpider ID
83144
DSSTOX compound identifier
DTXCID9026263
DSSTox substance ID
DTXSID1046263
E number
E309
EC number
204-299-0
ECHA Substance Infocard ID
100.003.909
Freebase ID
/m/0466p2d
Human Metabolome Database ID
HMDB0002902
Show all 27 identifiers +15
InChI
InChI=1S/C27H46O2/c1-20(2)10-7-11-21(3)12-8-13-22(4)14-9-16-27(6)17-15-24-19-25(28)18-23(5)26(24)29-27/h18-22,28H,7-17H2,1-6H3/t21-,22-,27-/m1/s1
InChIKey
GZIFEOYASATJEH-VHFRWLAGSA-N
KEGG ID
C14151
KNApSAcK ID
C00007363
LIPID MAPS ID
LMPR02020066
MassBank accession ID
MSBNK-Kyoto_Univ-CA000174
Microsoft Academic ID (discontinued)
2778206084
Open Food Facts food additive ID
e309-delta-tocopherol
Probes And Drugs ID
PD013831
PubChem CID
92094
Reaxys registry number
92691
SPLASH
splash10-0udi-0001900000-a69b6cf77910b6ab386a, splash10-000i-0902000000-e0525c4dab097fd565bd, splash10-0a4i-0900000000-22f6633e10a09b318507, splash10-0udr-2500900000-d51c6b511d2655c65526, splash10-0ab9-3490300000-f13783678d446978a134, splash10-000i-0900000000-afcde4fb8f9be6edde67, splash10-0udi-0300900000-c7cd87c9e4b48f15bbbb
SureChEMBL ID
886921
UNII
JU84X1II0N
UniChem compound ID
794125

Report an error or request removal Lineage (PROV-JSON)

🔗 Connections
Found in taxon 35
soybean, Olea europaea, Spinacia oleracea, Sesamum indicum, Linum usitatissimum, Origanum vulgare, Rubus idaeus, Oryza molida +27 more
Subclass of 1
tocopherol
Subject has role 1
primary metabolite
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Summary

δ-tocopherol is a type of chemical entity[1].

Key Facts

  • Canonical SMILES: CC1=C2C(=CC(=C1)O)CCC(O2)(C)CCCC(C)CCCC(C)CCCC(C)C[2]
  • Chemical formula: C₂₇H₄₆O₂[3]
  • Subclass of: tocopherol[4], chromane[5]
  • Part of: delta-tocopherol cyclase activity[6]
  • Found in taxon: Sesamum indicum[7], soybean[8], Caryodendron orinocense[9], Crataegus monogyna[10], Rubus idaeus[11], Linum usitatissimum[12], Origanum vulgare[13], Origanum dictamnus[14], Origanum onites[15], Satureja thymbra[16], Spinacia oleracea[17], Oryza sativa[18], Amaranthus cruentus[19], Hippophae rhamnoides[20]
  • Isomeric SMILES: CC1=C2C(=CC(=C1)O)CCC@@(C)CCCC@HCCCC@HCCCC(C)CC@@(C)CCCC@HCCCC@HCCCC(C)C">[21]
  • Mass: 402.349781 dalton[22]
  • Subject has role: primary metabolite[23]
  • Stereoisomer of: (2R)-2,8-Dimethyl-2-[(4S,8S)-4,8,12-trimethyltridecyl]-3,4-dihydrochromen-6-ol[24]
  • On focus list of Wikimedia project: concrete/abstract disjunction anomalies[25]

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [2] ↑ . PubChem. Retrieved . wikidata.org.
  2. [3] ↑ . PubChem. Retrieved . wikidata.org.
  3. [4] ↑ . wikidata.org.
  4. [5] ↑ . wikidata.org.
  5. [6] ↑ . geneontology.org. Retrieved . geneontology.org. Provenance: wikidata.org.
  6. [7] ↑ . Final Report on the Safety Assessment of Sesame Oil. wikidata.org.
  7. [8] ↑ . Histochemistry. VI. Tocopherols and isoflavones in soybeans (Glycine max MERRILL, seeds).. wikidata.org.
  8. [9] ↑ . Caryodendron orinocense ('nuez de Barinas') oil: tocopherol content and use in cosmetics. wikidata.org.
  9. [10] ↑ . A comparison of the composition of epicuticular wax from red raspberry (Rubus idaeus L.) and hawthorn (Crataegus monogyna Jacq.) flowers. wikidata.org.
  10. [11] ↑ . A comparison of the composition of epicuticular wax from red raspberry (Rubus idaeus L.) and hawthorn (Crataegus monogyna Jacq.) flowers. wikidata.org.
  11. [12] ↑ . Tocopherols in Flaxseed. wikidata.org.
  12. [13] ↑ . Nutrient antioxidants in oregano. wikidata.org.
  13. [14] ↑ . Nutrient antioxidants in oregano. wikidata.org.
  14. [15] ↑ . Nutrient antioxidants in oregano. wikidata.org.
  15. [16] ↑ . Nutrient antioxidants in oregano. wikidata.org.
  16. [17] ↑ . Determination by HPLC of changes in tocopherol levels in spinach after industrial processing. wikidata.org.
  17. [18] ↑ . Identification and quantitation of γ-oryzanol components and simultaneous assessment of tocols in rice bran oil. wikidata.org.
  18. [19] ↑ . Vitamin E isomers in grain amaranths (Amaranthus spp.). wikidata.org.
  19. [20] ↑ . Effects of different origins and harvesting time on vitamin C, tocopherols, and tocotrienols in sea buckthorn (Hippophaë rhamnoides) berries.. wikidata.org.
  20. [21] ↑ . PubChem. Retrieved . wikidata.org.
  21. [22] ↑ . PubChem. Retrieved . wikidata.org.
  22. [23] ↑ . Reactome. plantreactome.gramene.org. Provenance: wikidata.org.
  23. [24] ↑ . wikidata.org.
  24. [25] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

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Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). δ-tocopherol. Retrieved November 11, 2026, from https://4ort.xyz/entity/tocopherol-q155751
MLA “δ-tocopherol.” 4ort.xyz Knowledge Graph, 4ort.xyz, 11 Nov. 2026, https://4ort.xyz/entity/tocopherol-q155751.
BibTeX @misc{4ortxyz_tocopherol-q155751_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{δ-tocopherol}}, year = {2026}, url = {https://4ort.xyz/entity/tocopherol-q155751}, note = {Accessed: 2026-11-11}}
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Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 21w ago · JhealdBatch bot · 2026-06-16 view diff on Wikidata ↗
    On focus list of Wikimedia project → concrete/abstract disjunction anomalies
    Found in taxon → Sesamum indicum, soybean, Caryodendron orinocense +1
    Mass → 402.349781 dalton
    Subclass of → tocopherol, chromane
    + 4 other properties edited (see Wikidata diff for full list)
    "Changed the item: QuickStatements 3.0 batch #36807: tag for concrete/abstract disjunction anomaly"
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