44656
α-Ecdysone
≥99.0% (UV)
Synonym(s):
2β,3β,14α,22(R),25-Pentahydroxy-7-cholesten-6-one
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About This Item
Empirical Formula (Hill Notation):
C27H44O6
CAS Number:
Molecular Weight:
464.63
EC Number:
222-760-4
UNSPSC Code:
12352200
PubChem Substance ID:
Beilstein/REAXYS Number:
2422986
MDL number:
assay
≥99.0% (UV)
application(s)
agriculture
environmental
storage temp.
−20°C
SMILES string
[H][C@]12CC[C@]3(C)[C@H](CC[C@@]3(O)C1=CC(=O)[C@]4([H])C[C@@H](O)[C@@H](O)C[C@]24C)[C@H](C)[C@H](O)CCC(C)(C)O
InChI
1S/C27H44O6/c1-15(20(28)8-9-24(2,3)32)16-7-11-27(33)18-12-21(29)19-13-22(30)23(31)14-25(19,4)17(18)6-10-26(16,27)5/h12,15-17,19-20,22-23,28,30-33H,6-11,13-14H2,1-5H3/t15-,16+,17-,19-,20+,22+,23-,25+,26+,27+/m0/s1
InChI key
UPEZCKBFRMILAV-JMZLNJERSA-N
General description
Prothoracic hormone (causes moulting in insects)
Other Notes
Prothorakal gland hormone
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
Regulatory Information
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E.D. Morgan et al.
Comp. Biochem. Biophys., 578, 99-99 (1977)
Patricia Widmayer et al.
Frontiers in physiology, 11, 32-32 (2020-03-03)
Cells expressing bitter taste receptors (T2Rs or Tas2rs) in extraoral tissues are considered to be chemosensory cells mediating protective responses to potentially harmful or even antiinflammatory or antimicrobial compounds. In a previous study the activity of the Tas2R143/Tas2R135/Tas2r126 cluster promoter
Daria Shlyueva et al.
Molecular cell, 54(1), 180-192 (2014-04-02)
Steroid hormones act as important developmental switches, and their nuclear receptors regulate many genes. However, few hormone-dependent enhancers have been characterized, and important aspects of their sequence architecture, cell-type-specific activating and repressing functions, or the regulatory roles of their chromatin