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ChemicalBook >  Product Catalog >  Pharmaceutical intermediates >  Bulk Drug Intermediates >  (1R,4S,4aR,9aS)-rel-1,4,4a,9a-Tetrahydro-4a-methyl-1,4-methanoanthracene-9,10-dione

(1R,4S,4aR,9aS)-rel-1,4,4a,9a-Tetrahydro-4a-methyl-1,4-methanoanthracene-9,10-dione

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(1R,4S,4aR,9aS)-rel-1,4,4a,9a-Tetrahydro-4a-methyl-1,4-methanoanthracene-9,10-dione Basic information

Product Name:
(1R,4S,4aR,9aS)-rel-1,4,4a,9a-Tetrahydro-4a-methyl-1,4-methanoanthracene-9,10-dione
Synonyms:
  • (1R,4S,4aR,9aS)-rel-1,4,4a,9a-Tetrahydro-4a-methyl-1,4-methanoanthracene-9,10-dione
  • (1α,4α,4aα,9aα)-1,4,4a,9a-Tetrahydro-4a-Methyl-1,4-Methanoanthracene-9,10-dione
  • (1alpha,4alpha,4aalpha,9aalpha)-1,4,4a,9a-Tetrahydro-4a-methyl-1,4-methanoanthracene-9,10-dione
  • 1,4,4a,9a-tetrahydro-4a-methyl-(1α,4α,4aα,9aα)-1,4-methaneanthracene-9,10-dione
  • MK-7 INT
  • (1R,4S,4aR,9aS)-rel-4a-Methyl-1,4,4a,9a-tetrahydro-1,4-methanoanthracene-9,10-dione
  • MK-7 intermediate
  • 1,4-Methanoanthracene-9,10-dione, 1,4,4a,9a-tetrahydro-4a-methyl-, (1R,4S,4aR,9aS)-rel-
CAS:
97804-50-7
MF:
C16H14O2
MW:
238.28
Product Categories:
  • Aromatics
  • Intermediates & Fine Chemicals
  • Pharmaceuticals
Mol File:
97804-50-7.mol
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(1R,4S,4aR,9aS)-rel-1,4,4a,9a-Tetrahydro-4a-methyl-1,4-methanoanthracene-9,10-dione Chemical Properties

Melting point:
82-84 °C
Boiling point:
394.5±42.0 °C(Predicted)
Density 
1.267±0.06 g/cm3(Predicted)
storage temp. 
Sealed in dry,Room Temperature
solubility 
Chloroform (Slightly), Ethyl Acetate (Slightly)
form 
Solid
color 
White to Light Yellow
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(1R,4S,4aR,9aS)-rel-1,4,4a,9a-Tetrahydro-4a-methyl-1,4-methanoanthracene-9,10-dione Usage And Synthesis

Chemical Properties

Pale Yellow Solids

Uses

Vitamin K1 intermediate.

Pharmacology

Boldenone undecylenate is a prodrug of boldenone, and hence is an agonist of the androgen receptor.Boldenone has strong anabolic effects and moderate androgenic effects.It also has low estrogenic activityand has little or no progestogenic activity.In relation to the fact that it is not 17α-alkylated, boldenone and boldenone undecylenate have little or no risk of hepatotoxicity.

Synthesis

(1R,4S,4aR,9aS)-rel-1,4,4a,9a-Tetrahydro-4a-methyl-1,4-methanoanthracene-9,10-dione is prepared by the reaction of menadione and cyclopentadiene.

(1R,4S,4aR,9aS)-rel-1,4,4a,9a-Tetrahydro-4a-methyl-1,4-methanoanthracene-9,10-dioneSupplier

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