Methylene boldenone Chemical Properties

Melting point:

134-136°C

Density 

1.14

storage temp. 

-20°C Freezer

solubility 

Chloroform (Slightly), Methanol (Slightly)

form 

Solid

color 

Off-White

CAS DataBase Reference

122370-91-6

Methylene boldenone Usage And Synthesis

Description

17β-hydroxy Exemestane is the primary active metabolite of exemestane . It is formed by metabolism of exemestane by the cytochrome P450 (CYP) isoforms CYP1A and CYP4A11. 17β-hydroxy Exemestane is an aromatase inhibitor (IC₅₀ = 69 nM using human placental microsomes) and an androgen receptor (AR) agonist (IC₅₀ = 39.6 nM) that is selective for AR over estrogen receptor α (ERα; IC₅₀ = 21.2 μM). It stimulates growth of AR- and ERα-positive MCF-7 (EC₅₀ = 2.7 μM) and T47D breast cancer cells (EC₅₀s = 0.43 and 1,500 nM for AR- and ER-mediated growth, respectively) and inhibits proliferation of testosterone-treated aromatase-overexpressing MCF-7aro cells in a concentration-dependent manner. 17β-hydroxy Exemestane (20 mg/kg) inhibits increases in serum cholesterol and LDL levels and prevents decreases in bone mineral density in the lumbar vertebrae and femur, as well as femoral bending strength and compressive strength of the fifth lumbar vertebrae, in ovariectomized rats.

Chemical Properties

Off-White Solid

Uses

A metabolite of Exemestane; exerts biological effects as an androgen.

Uses

17β-Hydroxy Exemestane Sulfamate is a metabolite of Exemestane (E957000).

Methylene boldenone(122370-91-6)Related Product Information

• Methylene Blue trihydrate
• Methylene Blue
• Boldenone
• N,N'-Methylenebisacrylamide
• 4,4'-Diphenylmethane diisocyanate
• Dimethyl sulfoxide
• Epoxy Exemestane (6-Alfa Isomer)
• 6-METHYLENEANDROST-4-ENE-3,17-DIONE
• Epoxy Exemestane (6-Beta Isomer)
• ExeMestane Related CoMpound
• 6-Oxo Boldione
• Exemestane
• Exemestane impurity B -F
• Exemestane EP Impurity C
• Boldenone undecylenate
• CHLOROPHOSPHONAZO III
• Exemestane Impurity 2
• Hexamethylenetetramine