Product Data Sheet

Cyproterone acetate

Catalog No. A11409

main product photo
Cyproterone acetate is a synthetic derivative of 17-hydroxyprogesterone, and acts as an androgen receptor antagonist as well as a weak progesterone receptor agonist with weak progestational and glucocorticoid activity.
Chemical Information
Catalog Num A11409
M. Wt 416.9
Formula C24H29ClO4
Purity >98%
Storage at -20 °C 3 years (powder form); at -20 °C 6 months (Solution base)
CAS No. 427-51-0
Synonyms
SMILES CC(=O)[C@]1(CC[C@@H]2[C@@]1(CC[C@H]3[C@H]2C=C(C4=CC(=O)[C@@H]5C[C@@H]5[C@]34C)Cl)C)OC(=O)C
Storage

Store lyophilized at -20ºC, keep desiccated.
In lyophilized form, the chemical is stable for 36 months.
In solution, store at -20ºC and use within 3 months to prevent loss of potency. Aliquot to avoid multiple freeze/thaw cycles.

Biological Activity
Discription Cyproterone acetate is a synthetic derivative of 17-hydroxyprogesterone, and acts as an androgen receptor antagonist as well as a weak progesterone receptor agonist with weak progestational and glucocorticoid activity.
Solubility
In vitro (25°C) DMSO 72 mg/mL (172.68 mM)
Water Insoluble
Ethanol 9 mg/mL (21.58 mM)
In vivo 1% DMSO+30% polyethylene glycol+1% Tween 80 19 mg/mL
* <1 mg/ml means slightly soluble or insoluble.
* Please note that Adooq tests the solubility of all compounds in-house, and the actual solubility may differ slightly from published values. This is normal and is due to slight batch-to-batch variations.
Preparing Stock Solutions
Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
0.1 mM 23.99 mL 119.93 mL 239.87 mL
0.5 mM 4.8 mL 23.99 mL 47.97 mL
1 mM 2.4 mL 11.99 mL 23.99 mL
5 mM 0.48 mL 2.4 mL 4.8 mL
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SHIPPING AND STORAGE
Adooq products are transported at room temperature. If you receive the product at room temperature, please rest assured, the Adooq Quality Inspection Department has conducted experiments to verify that the normal temperature placement of one month will not affect the biological activity of powder products. After collecting, please store the product according to the requirements described in the datasheet. Most Adooq products are stable under the recommended conditions.