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α-Ecdysone

SIGMA/E9004 - ≥90%

Synonym: 2β,3β,14α,22(R),25-Pentahydroxy-7-cholesten-6-one

CAS Number: 3604-87-3
Empirical Formula (Hill Notation): C27H44O6
Molecular Weight: 464.63
EC Number: 222-760-4
MDL Number: MFCD00042683
Linear Formula: C27H44O6
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-E9004-1MG 1 mg
 $204.00
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45-E9004-5MG 5 mg
 $594.00
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45-E9004-10MG 10 mg
 $1020.00
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application(s) agriculture
environmental
assay ≥90%
form powder
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
Quality Level 200 
shipped in ambient
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
solubility methanol: 20 mg/mL, clear, colorless to faintly yellow
sterility non-sterile
storage temp. −20°C
Application: α-Ecdysone has been used:
• to study its effects on Drosophila melanogaster′s sexual maturation
• to study its effects on specification of neurons in Drosphila male-specific neurite
• as a standard to evaluate the ecdysteroid levels by liquid chromatography-mass spectrometry (LC-MS/MS)
Biochem/physiol Actions: Ecdysone exerts its effects via the ecdysone receptor and regulates larval molting, reproduction, and metamorphosis in insects.
General description: α-Ecdysone is a phytoecdysteroid, synthesized from cholesterol, and one of the major insect molting hormones. Ecdysone is secreted by the ecdysial glands present in insects.
RIDADR NONH for all modes of transport
WGK Germany WGK 3
Flash Point(F) Not applicable
Flash Point(C) Not applicable
Purity ≥90%
Storage Temp. −20°C
UNSPSC 51111800

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