tocopherol beta-tocopherol 0 416.36543 416.69 CHEBI:35069 (2R)-2,5,8-trimethyl-2-[(4R,8R)-4,8,12-trimethyltridecyl]-3,4-dihydro-2H-chromen-6-ol beilstein:93070 pubmed:16746572 C28H48O2 pubmed:19339706 chebi_ontology beta-Tocopherol Beta-tocopherol patent:ES2232276 pubmed:19717743 wikipedia.en:Beta-Tocopherol pubmed:5158483 agr:IND43673672 pubmed:16771430 pubmed:23997325 InChI=1S/C28H48O2/c1-20(2)11-8-12-21(3)13-9-14-22(4)15-10-17-28(7)18-16-25-24(6)26(29)19-23(5)27(25)30-28/h19-22,29H,8-18H2,1-7H3/t21-,22-,28-/m1/s1 (2R)-2,5,8-trimethyl-2-[(4R,8R)-4,8,12-trimethyltridecyl]-3,4-dihydro-2H-1-benzopyran-6-ol WGVKWNUPNGFDFJ-DQCZWYHMSA-N CHEBI:47771 RRR-beta-tocopherol pubmed:19710160 pubmed:27694009 (R,R,R)-beta-tocopherol reaxys:93070 CHEBI:22855 (2R,4'R,8'R)-beta-tocopherol agr:IND43831641 Cc1cc(O)c(C)c2c1O[C@](C)(CCC[C@H](C)CCC[C@H](C)CCCC(C)C)CC2 pmc:PMC7258573 A tocopherol in which the chroman-6-ol core is substituted by methyl groups at positions 5 and 8. While it is found in low concentrations in many vegetable oils, only cottonseed oil contains significant amounts. chemspider:5256784 lipidmaps:LMPR02020059 pubmed:11390183 metacyc.compound:BETA-TOCOPHEROL agr:IND606272494 pubmed:9920007 agr:IND607266641 cas:148-03-8 pubmed:9043639 5,8-dimethyltocol (2R)-2,5,8-trimethyl-2-[(4R,8R)-4,8,12-trimethyltridecyl]-3,4-dihydro-2H-chromen-6-ol kegg.compound:C14152 cas:16698-35-4 hmdb:HMDB0006335 pubmed:20357932 knapsack:C00007364 (2R)-3,4-dihydro-2,5,8-trimethyl-2-[(4R,8R)-4,8,12-trimethyltridecyl]-2H-1-benzopyran-6-ol foodb.food:FDB012381 pubmed:22168240 pubmed:262184 β-tocopherol