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ChemicalBook >  Product Catalog >  Analytical Chemistry >  Analysis reagents >  Ion chromatography reagents >  (22R)-5α,17α-Dihydroxy-6α,7α:22,26-diepoxyergosta-2,24-diene-1,26-dione

(22R)-5α,17α-Dihydroxy-6α,7α:22,26-diepoxyergosta-2,24-diene-1,26-dione

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(22R)-5α,17α-Dihydroxy-6α,7α:22,26-diepoxyergosta-2,24-diene-1,26-dione Basic information

Product Name:
(22R)-5α,17α-Dihydroxy-6α,7α:22,26-diepoxyergosta-2,24-diene-1,26-dione
Synonyms:
  • (22R)-5α,17α-Dihydroxy-6α,7α:22,26-diepoxyergosta-2,24-diene-1,26-dione
  • (22R)-6α,7α-Epoxy-5,17,22-trihydroxy-1-oxo-5α-ergosta-2,24-dien-26-oic acid δ-lactone
  • Withanone
  • WITHANONE(SH)(NEW)
  • (5a,6a,7a,22R)-6,7-Epoxy-5,17,22-trihydroxy-1-oxoergosta-2,24-dien-26-oic acid d-lactone
  • NSC 179884
  • WITHANONE(SH)
  • Withanone 27570-38-3
CAS:
27570-38-3
MF:
C28H38O6
MW:
470.6
Mol File:
27570-38-3.mol
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(22R)-5α,17α-Dihydroxy-6α,7α:22,26-diepoxyergosta-2,24-diene-1,26-dione Chemical Properties

Boiling point:
653.7±55.0 °C(Predicted)
Density 
1.264
Flash point:
216℃
storage temp. 
-20°C
solubility 
Chloroform: soluble,Ethyl Acetate: slightly soluble,Methanol: slightly soluble
pka
12.98±0.70(Predicted)
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Safety Information

WGK Germany 
3
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(22R)-5α,17α-Dihydroxy-6α,7α:22,26-diepoxyergosta-2,24-diene-1,26-dione Usage And Synthesis

Uses

Withanone is used in biological studies as it has therapeutic uses resulting in the reductase inhibition for cancer chemoprevention.

(22R)-5α,17α-Dihydroxy-6α,7α:22,26-diepoxyergosta-2,24-diene-1,26-dioneSupplier

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