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Purity: 99%
CAS No.: 57-83-0
Molecular Formula: C24H34O4
Molecular Weight: 386.5244
Description: White powder
Specification: BP/USP
Packing: 1kg/aluminum foil bag
Min. Order quantity: 1g
Payment: Western Union, Moneygram.
Shipment: EMS, DHL, FedEx TNT
Delivery: Safe & timely, around 7days after payment.
Progesterone description:
Progesterone is secreted by the corpus luteal cells containing a steroid hormone 21 carbon atoms, as well as synthetic intermediates all steroid hormones, progesterone is one. There are two crystal forms, namely α- and β- type type two crystal has the same physiological activity, α- type is precipitated from dilute ethanol, orthorhombic white prismatic crystals, β- type is positive cross crystal white needle-like crystals, both not soluble in water, soluble in alcohol, ether, chloroform, acetone, dioxane and concentrated sulfuric acid. |
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