CAS 105186-35-4

(7α,17α)-17,19-Dihydroxy-7-methyl-19-norpregn-4-en-20-yn-3-one

Description:

The chemical substance known as (7α,17α)-17,19-Dihydroxy-7-methyl-19-norpregn-4-en-20-yn-3-one, with the CAS number 105186-35-4, is a synthetic steroid compound that exhibits specific structural characteristics typical of steroid hormones. It features a pregnane backbone, which is a characteristic structure of steroids, with hydroxyl (-OH) groups at the 17 and 19 positions, contributing to its potential biological activity. The presence of a triple bond at the 20 position and a methyl group at the 7 position further defines its unique properties. This compound may be of interest in pharmacological research, particularly in the context of hormonal activity and potential therapeutic applications. Its structural modifications suggest it could interact with steroid receptors, influencing various physiological processes. As with many steroid derivatives, its solubility, stability, and reactivity can vary based on the functional groups present, which may affect its biological efficacy and pharmacokinetics.

Formula: C₂₁H₂₈O₃

InChI: InChI=1S/C21H28O3/c1-4-20(23)9-7-16-18-13(2)11-14-12-15(22)5-10-21(14,24)17(18)6-8-19(16,20)3/h1,12-13,16-18,23-24H,5-11H2,2-3H3/t13-,16+,17+,18+,19+,20+,21-/m1/s1

InChI key: InChIKey=YMNJMUUOXMIQOT-GWXLLEQUSA-N

SMILES: C[C@H]1[C@]2([C@]3([C@@](C)([C@@](C#C)(O)CC3)CC[C@@]2([C@]4(O)C(C1)=CC(=O)CC4)[H])[H])[H]

Synonyms:

• 19-Norpregn-4-en-20-yn-3-one, 17,19-dihydroxy-7-methyl-, (7α,17α)-
• 10β-Hydroxy-Δ4-tibolone
• (7α,17α)-17,19-Dihydroxy-7-methyl-19-norpregn-4-en-20-yn-3-one

10b-Hydroxy ∆4-Tibolone

Controlled Product

CAS: 105186-35-4

Applications A metabolite of Tibolone (T437505). It is an inhibitor of tyrosinase and thus useful in producing skin lightning and preserving fruits and vegetables.
References Faassen, F., et al.: Pharma. Res., 20, 177 (2003),

Formula: C₂₁H₂₈O₃

Color and Shape: Neat

Molecular weight: 328.45

Ref: TR-H964270

10b-Hydroxy δ4-tibolone

Controlled Product

CAS: 105186-35-4

Please enquire for more information about 10b-Hydroxy delta4-tibolone including the price, delivery time and more detailed product information at the technical inquiry form on this page

Formula: C₂₁H₂₈O₃

Purity: Min. 95%

Molecular weight: 328.45 g/mol

Ref: 3D-FH23895

Tibolone EP Impurity A

CAS: 105186-35-4

Formula: C₂₁H₂₈O₃

Molecular weight: 328.45

Ref: ST-EA-CP-T155001