CHEBI:61313 - C₂₁-steroid

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ChEBI Name C21-steroid ChEBI ID CHEBI:61313 ChEBI ASCII Name C21-steroid Definition A steroid that has a structure based on a 21-carbon (pregnane) skeleton. Note that individual examples may have ring substituents at other positions and/or contain double bonds, aromatic A-rings, expanded/contracted rings etc., so the formula and mass may vary from that given for the generic structure. Stars This entity has been manually annotated by the ChEBI Team. Submitter T. Berardini Supplier Information Download Molfile XML SDF Find compounds which contain this structure Find compounds which resemble this structure Take structure to the Advanced Search Formula C21H36 Net Charge 0 Average Mass 288.511 Monoisotopic Mass 288.28170 InChI InChI=1S/C21H36/c1-4-15-9-11-18-17-10-8-16-7-5-6-13-20(16,2)19(17)12-14-21(15,18)3/h15-19H,4-14H2,1-3H3 InChIKey JWMFYGXQPXQEEM-UHFFFAOYSA-N SMILES C1CCCC2C1(C3C(CC2)C4C(CC3)(C(CC4)CC)C)C ChEBI Ontology Outgoing C21-steroid (CHEBI:61313) is a steroid (CHEBI:35341) Incoming Δ6-prednisolone (CHEBI:180920) is a C21-steroid (CHEBI:61313) Δ6-prednisone (CHEBI:180928) is a C21-steroid (CHEBI:61313) 11,21-dioxoprogesterone (CHEBI:78601) is a C21-steroid (CHEBI:61313) 16-hydroxyprednisolone (CHEBI:196948) is a C21-steroid (CHEBI:61313) 17α-hydroxy-C21-steroid (CHEBI:138141) is a C21-steroid (CHEBI:61313) 17α-hydroxypregn-5-ene-3,20-dione (CHEBI:63843) is a C21-steroid (CHEBI:61313) 17,20-dihydroxypregn-4-en-3-one (CHEBI:36726) is a C21-steroid (CHEBI:61313) 20α-dihydroprednisolone (CHEBI:166776) is a C21-steroid (CHEBI:61313) 20α-dihydroprednisone (CHEBI:182969) is a C21-steroid (CHEBI:61313) 20β-dihydroprednisolone (CHEBI:180696) is a C21-steroid (CHEBI:61313) 20β-dihydroprednisone (CHEBI:182970) is a C21-steroid (CHEBI:61313) 20β-hydroxycortisone (CHEBI:178084) is a C21-steroid (CHEBI:61313) 20-hydroxy-3-oxopregn-4-en-21-al (CHEBI:15690) is a C21-steroid (CHEBI:61313) 20-hydroxypregn-4-en-3-one (CHEBI:36728) is a C21-steroid (CHEBI:61313) 21-dehydrocortisol (CHEBI:78595) is a C21-steroid (CHEBI:61313) 21-dehydrocortisone (CHEBI:78596) is a C21-steroid (CHEBI:61313) 21-hydroxy-C21-steroid (CHEBI:138142) is a C21-steroid (CHEBI:61313) 3α,17α-dihydroxy-5β-pregnan-20-one (CHEBI:34353) is a C21-steroid (CHEBI:61313) 3β-hydroxy-16α,17α-epoxypregnenolone (CHEBI:145045) is a C21-steroid (CHEBI:61313) 3-hydroxypregnan-20-one (CHEBI:50168) is a C21-steroid (CHEBI:61313) 4-pregnen-3β,20α-diol (CHEBI:85903) is a C21-steroid (CHEBI:61313) 4-pregnen-3β-ol-20-one (CHEBI:85899) is a C21-steroid (CHEBI:61313) 5α-pregnane (CHEBI:20656) is a C21-steroid (CHEBI:61313) 5β-pregn-11-ene-3,20-dione (CHEBI:79762) is a C21-steroid (CHEBI:61313) 5β-pregnane (CHEBI:20674) is a C21-steroid (CHEBI:61313) 5β-pregnane-3,20-dione (CHEBI:30154) is a C21-steroid (CHEBI:61313) 6α-hydroxyprednisolone (CHEBI:180921) is a C21-steroid (CHEBI:61313) 6α-hydroxyprednisone (CHEBI:180929) is a C21-steroid (CHEBI:61313) 6β,16α,17α-trihydroxyprogesterone (CHEBI:137046) is a C21-steroid (CHEBI:61313) 6β-hydroxycortisol (CHEBI:139271) is a C21-steroid (CHEBI:61313) 6β-hydroxycortisone (CHEBI:139269) is a C21-steroid (CHEBI:61313) 6β-hydroxyprednisolone (CHEBI:180697) is a C21-steroid (CHEBI:61313) 6β-hydroxyprednisone (CHEBI:180930) is a C21-steroid (CHEBI:61313) 7α-hydroxypregnenolone (CHEBI:81467) is a C21-steroid (CHEBI:61313) 7β-hydroxypregnenolone (CHEBI:183806) is a C21-steroid (CHEBI:61313) 7-ketopregnenolone (CHEBI:183807) is a C21-steroid (CHEBI:61313) 9,11α-epoxypregn-4-ene-3,20-dione (CHEBI:17206) is a C21-steroid (CHEBI:61313) algestone (CHEBI:763) is a C21-steroid (CHEBI:61313) C21-steroid hormone (CHEBI:64600) is a C21-steroid (CHEBI:61313) corticosterone (CHEBI:16827) is a C21-steroid (CHEBI:61313) cortisone (CHEBI:16962) is a C21-steroid (CHEBI:61313) fludrocortisone (CHEBI:50885) is a C21-steroid (CHEBI:61313) hydroxypregnenolone (CHEBI:36730) is a C21-steroid (CHEBI:61313) prednisolone (CHEBI:8378) is a C21-steroid (CHEBI:61313) prednisone (CHEBI:8382) is a C21-steroid (CHEBI:61313) pregn-4-en-3-one (CHEBI:36725) is a C21-steroid (CHEBI:61313) pregn-5-ene-3,20-dione (CHEBI:63837) is a C21-steroid (CHEBI:61313) pregna-4,9(11)-diene-3,20-dione (CHEBI:16744) is a C21-steroid (CHEBI:61313) pregnan-21-al (CHEBI:17934) is a C21-steroid (CHEBI:61313) pregnan-21-ol (CHEBI:15938) is a C21-steroid (CHEBI:61313) pregnenolone (CHEBI:16581) is a C21-steroid (CHEBI:61313) Synonym Source a C21-steroid UniProt Last Modified 31 August 2023