(R,R,R)-α-tocopherol
CHEBI:18145
·resolve ·ANTIVIRAL
·EXACT
SEEDED
An α-tocopherol that has R,R,R configuration. The naturally occurring stereoisomer of α-tocopherol, it is found particularly in sunflower and olive oils. — ChEBI
Machine-generated and unreviewed. Identity, structure and
cross-references come straight from ChEBI's and CARD's own data; no curator has
signed off on this record yet.
Classification
Strictly broader compounds or drug classes this molecule belongs to.
Chemical structure
Computed structure properties
| Molecular formula | C29H50O2 |
|---|
| Charge | 0 |
|---|
| Average mass | 430.717 Da |
|---|
| Monoisotopic mass | 430.38108 Da |
|---|
| Source | ChEBI |
|---|
| InChIKey | GVJHHUAWPYXKBD-IEOSBIPESA-N |
|---|
SMILES
Cc1c(C)c2c(c(C)c1O)CC[C@@](C)(CCC[C@H](C)CCC[C@H](C)CCCC(C)C)O2
InChI
InChI=1S/C29H50O2/c1-20(2)12-9-13-21(3)14-10-15-22(4)16-11-18-29(8)19-17-26-25(7)27(30)23(5)24(6)28(26)31-29/h20-22,30H,9-19H2,1-8H3/t21-,22-,29-/m1/s1
Also called
- (2R)-2,5,7,8-tetramethyl-2-[(4R,8R)-4,8,12-trimethyltridecyl]-3,4-dihydro-2H-chromen-6-ol (EXACT_SYNONYM)— chebi
- (+)-alpha-tocopherol (EXACT_SYNONYM)— chebi
- (+)-α-tocopherol (EXACT_SYNONYM)— chebi
- (2R)-2,5,7,8-TETRAMETHYL-2-[(4R,8R)-4,8,12-TRIMETHYLTRIDECYL]CHROMAN-6-OL (EXACT_SYNONYM)— chebi
- (2R)-2,5,7,8-tetramethyl-2-[(4R,8R)-4,8,12-trimethyltridecyl]-3,4-dihydro-2H-1-benzopyran-6-ol (EXACT_SYNONYM)— chebi
- (2R,4'R,8'R)-alpha-tocopherol (EXACT_SYNONYM)— chebi
- (2R,4'R,8'R)-α-tocopherol (EXACT_SYNONYM)— chebi
- (all-R)-α-tocopherol (EXACT_SYNONYM)— chebi
- 5,7,8-trimethyltocol (EXACT_SYNONYM)— chebi
- RRR-α-tocopherol (EXACT_SYNONYM)— chebi
- Vitamin E (EXACT_SYNONYM)— chebi
- alpha-Tocopherol (EXACT_SYNONYM)— chebi
- d-α-tocopherol (EXACT_SYNONYM)— chebi
Cross-references
Equivalent identifiers for this same structure in other resources.
- beilstein:5300493
- cas:59-02-9
- chemspider:14265
- drugbank:DB00163
- drugcentral:4280
- foodb.food:FDB000565
- hmdb:HMDB0001893
- kegg.compound:C02477
- knapsack:C00007366
- lipidmaps:LMPR02020001
- metacyc.compound:ALPHA-TOCOPHEROL
- pdb-ccd:VIV
- reaxys:94012
- wikipedia.en:Alpha-Tocopherol
Activity roles
Every antimicrobial role a source asserts for this compound — the
unreduced evidence behind its antimicrobial_class.
Source concepts
Every upstream concept that resolved to this record. The merge is
the product: this is what shows ChEBI and CARD are describing the same structure.
Upstream concepts merged into this record
| Source | Native ID | Label | Minted CURIE | Version |
|---|
| CHEBI |
CHEBI:18145 |
(R,R,R)-α-tocopherol |
antibioticmech:chebi-2ae3571c2a |
2026-08-30 |
Curation history
-
SEEDED_FROM_SOURCES
2026-08-30 · seed_from_sources
Seeded from data/raw/ inventories (CHEBI)
-
RESEEDED_FROM_SOURCES
2026-08-30 · seed_from_sources
Re-seeded from updated data/raw/ inventories
-
RESEEDED_FROM_SOURCES
2026-08-30 · seed_from_sources
Re-seeded from updated data/raw/ inventories
Provenance
Seeded by scripts/seed_from_sources.py from the committed
inventories in data/raw/.
View the record.