Product Information

Progesterone EP Impurity B

Catalogue number	PGS-001
Product Name	Progesterone EP Impurity B
Sub Category	Pharma Reference Standard; Pharmaceutical/API Drug Impurities/Metabolites
API	Progesterone
CAS Number	145-14-2
HS Code	29339900
Molecular formula	C₂₁H₃₂O₂
Molecular Weight	316.48
Synonyms	Δ4-Pregnen-20α-ol-3-one; 20(S)-Hydroxyprogesterone; 20-Hydroxypregn-4-en-3-one; 20α-Dihydroprogesterone; 20α-Hydroxy-4-pregnen-3-one
Chemical Name	(8S,9S,10R,13S,14S,17S)-17-[(1S)-1-hydroxyethyl]-10,13-dimethyl-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-one
Appearance	Off-White Solid
Melting Point	156-160°C
Storage	Storage at 2-8°C
Solubility	Chloroform (Slightly), Ethanol (Slightly), Methanol (Slightly)
Applications	Δ4-Pregnen-20α-ol-3-one (Progesterone EP Impurity B) is the main metabolite of Progesterone (P755900). Studies shows regulation of estrogen receptor levels in breast cancer by Δ4-Pregnen-20α-ol-3-one and other progesterone metabolites.
Shipping Condition	Transportation at room temp.
Sample COA Purity	NLT 98%
Inventory Status	In Stock
Quantity
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