ecdysterone
type: Thing
description: ecdysteroid; moulting hormone in arthropods
additional property: PropertyValue
  property ID: P31
  value: group of stereoisomers
additional property: PropertyValue
  property ID: P233
additional property: PropertyValue
  property ID: P234
  value: InChI=1S/C27H44O7/c1-23(2,32)9-8-22(31)26(5,33)21-7-11-27(34)16-12-18(28)17-13-19(29)20(30)14-24(17,3)15(16)6-10-25(21,27)4/h12,15,17,19-22,29-34H,6-11,13-14H2,1-5H3/t15?,17-,19+,20-,21?,22?,24+,25+,26+,27?/m0/s1
additional property: PropertyValue
  property ID: P235
  value: NKDFYOWSKOHCCO-WCSUJQKGSA-N
additional property: PropertyValue
  property ID: P274
  value: C₂₇H₄₄O₇
additional property: PropertyValue
  property ID: P279
  value: cholestane steroid
additional property: PropertyValue
  property ID: P662
  value: 5459151
additional property: PropertyValue
  property ID: P703
  value: Ajuga turkestanica
additional property: PropertyValue
  property ID: P703
  value: arthropod
additional property: PropertyValue
  property ID: P2017
additional property: PropertyValue
  property ID: P2067
  value: +480.308703748
additional property: PropertyValue
  property ID: P2877
  value: 117805
additional property: PropertyValue
  property ID: P11089
  value: 27127888
confidence:
  popularity graph score:
    score: 0.0
    score pct: 0
    tier: long_tail
    components:
      sitelinks: 0
      sitelinks norm: 0.0
      unique citations: 3
      unique citations norm: 0.001
      monthly pageviews: 0
      monthly pageviews norm: 0.0
  sitelinks: 0
  unique citations: 3
  monthly pageviews: 0
  yearly pageviews: 0
  tier: long_tail
claims:
  P31:
    value: Q59199015
    source count: 0
    confidence: 0.0
    value label: group of stereoisomers
  P233:
    source count: 0
    confidence: 0.0
  P234:
    value: InChI=1S/C27H44O7/c1-23(2,32)9-8-22(31)26(5,33)21-7-11-27(34)16-12-18(28)17-13-19(29)20(30)14-24(17,3)15(16)6-10-25(21,27)4/h12,15,17,19-22,29-34H,6-11,13-14H2,1-5H3/t15?,17-,19+,20-,21?,22?,24+,25+,26+,27?/m0/s1
    source count: 0
    confidence: 0.0
  P235:
    value: NKDFYOWSKOHCCO-WCSUJQKGSA-N
    source count: 0
    confidence: 0.0
  P274:
    value: C₂₇H₄₄O₇
    source count: 0
    confidence: 0.0
  P279:
    value: Q74240795
    source count: 1
    confidence: 0.2
    value label: cholestane steroid
  P662:
    value: 5459151
    source count: 2
    confidence: 0.4
  P703:
    value: Q4179955
    source count: 1
    confidence: 0.2
    value label: Ajuga turkestanica
  P703:
    value: Q1360
    source count: 0
    confidence: 0.0
    value label: arthropod
  P2017:
    source count: 0
    confidence: 0.0
  P2067:
    value:
      unit: http://www.wikidata.org/entity/Q483261
      amount: +480.308703748
    source count: 1
    confidence: 0.2
  P2877:
    value: 117805
    source count: 2
    confidence: 0.4
  P11089:
    value: 27127888
    source count: 1
    confidence: 0.2
citations:
  source: PubChem
  stated in qid: Q278487
  retrieved: 2022-09-17
citations:
  source: Biosynthesis of 20-hydroxyecdysone in plants: 3β-Hydroxy-5β-cholestan-6-one as an intermediate immediately after cholesterol in Ajuga hairy roots
  stated in qid: Q86542783
citations:
  source: UniChem
  stated in qid: Q24170711
meta:
  wikidata id: Q105180499
  domain: group_of_stereoisomers
  level: standard
  html url: https://4ort.xyz/entity/ecdysterone
  markdown url: https://4ort.xyz/entity/ecdysterone.md
  facts url summary: https://4ort.xyz/entity/ecdysterone/facts.json
  facts url standard: https://4ort.xyz/entity/ecdysterone/facts.json
  facts url full: https://4ort.xyz/entity/ecdysterone/facts.json
  data source: Wikidata (CC0 / public domain)
  license: https://creativecommons.org/publicdomain/zero/1.0/
  api version: v1
  served at: 2026-08-15T10:05:29.335348Z
  entity updated at: 2026-05-03T22:54:58.348740+00:00Z
  entity created at: 2026-05-03T15:17:40.129351+00:00Z