A 17β-valerate ester of estradiol, it is a prodrug of Estradiol.It is used as a main component of hormonal contraceptive and as a hormone replacement therapy. This natural steroid is bioidentical form of Estradiol. Reference standards of Estradiol Valerate API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
stdClass Object ( [pname] => Estradiol Valerate - API Standards [catalogue_number] => PA 05 20000 [category_ids] => ,78,70,82,87, [chemical_name] => [weight] => 356.50 [form] => C23H32O3 [cas] => 979-32-8 [pslug] => 979-32-8-estradiol-valerate-api-standards-pa0520000 [latest_product] => 0 [linkproducts] => 0 [offers_id] => 8 [offers_name] => Ready Stock [offers_status] => 1 [offers_start_date] => 2024-12-16 [offers_end_date] => 2024-12-31 [pageview] => 2 [offers_slug] => ready-stock [offers_product_id] => 35805 [offers_product_code] => PA 05 20000 [offers_master_id] => 8 [offer_percentage] => 20 % OFF [offers_product_main_cat] => Pharmaceutical Reference Standards )
Catalogue No.:PA 05 20000
CAS :
Molecular Formula : C23H32O3
Molecular Weight : 356.50
stdClass Object ( [pname] => Estradiol Valerate - Impurity E [catalogue_number] => PA 05 20050 [category_ids] => 87,82,78,70 [chemical_name] => [weight] => 440.61 [form] => C28H40O4 [cas] => 63042-28-4 [pslug] => 63042-28-4-estradiol-valerate-impurity-e-pa0520050 [latest_product] => 0 [linkproducts] => 0 [offers_id] => 8 [offers_name] => Ready Stock [offers_status] => 1 [offers_start_date] => 2024-12-16 [offers_end_date] => 2024-12-31 [pageview] => 2 [offers_slug] => ready-stock [offers_product_id] => 35806 [offers_product_code] => PA 05 20050 [offers_master_id] => 8 [offer_percentage] => 20 % OFF [offers_product_main_cat] => Pharmaceutical Reference Standards )
Catalogue No.:PA 05 20050
Molecular Formula : C28H40O4
Molecular Weight : 440.61
stdClass Object ( [pname] => Estradiol Valerate - Impurity F [catalogue_number] => PA 05 20060 [category_ids] => ,78,70,82,87, [chemical_name] => [weight] => 342.47 [form] => C22H30O3 [cas] => 18069-79-9 [pslug] => 18069-79-9-estradiol-valerate-impurity-f-pa0520060 [latest_product] => 0 [linkproducts] => 0 [offers_id] => 8 [offers_name] => Ready Stock [offers_status] => 1 [offers_start_date] => 2024-12-16 [offers_end_date] => 2024-12-31 [pageview] => 2 [offers_slug] => ready-stock [offers_product_id] => 35807 [offers_product_code] => PA 05 20060 [offers_master_id] => 8 [offer_percentage] => 20 % OFF [offers_product_main_cat] => Pharmaceutical Reference Standards )
Catalogue No.:PA 05 20060
Molecular Formula : C22H30O3
Molecular Weight : 342.47
stdClass Object ( [pname] => Estradiol Valerate - Impurity A [catalogue_number] => PA 05 20010 [category_ids] => ,78,70,82,87, [chemical_name] => [weight] => 281.39 [form] => C18H24O2·0.5H2O [cas] => 35380-71-3 [pslug] => 35380-71-3-estradiol-valerate-impurity-a-pa0520010 [latest_product] => 0 [linkproducts] => 0 [offers_id] => [offers_name] => [offers_status] => [offers_start_date] => [offers_end_date] => [pageview] => [offers_slug] => [offers_product_id] => [offers_product_code] => [offers_master_id] => [offer_percentage] => [offers_product_main_cat] => )
Catalogue No.:PA 05 20010
Molecular Formula : C18H24O2·0.5H2O
Molecular Weight : 281.39
stdClass Object ( [pname] => Estradiol Valerate - Impurity C [catalogue_number] => PA 05 20030 [category_ids] => 87,82,78,70 [chemical_name] => [weight] => 354.48 [form] => C23H30O3 [cas] => 95959-20-9 [pslug] => 95959-20-9-estradiol-valerate-impurity-c-pa0520030 [latest_product] => 0 [linkproducts] => 0 [offers_id] => [offers_name] => [offers_status] => [offers_start_date] => [offers_end_date] => [pageview] => [offers_slug] => [offers_product_id] => [offers_product_code] => [offers_master_id] => [offer_percentage] => [offers_product_main_cat] => )
Catalogue No.:PA 05 20030
Molecular Formula : C23H30O3
Molecular Weight : 354.48
stdClass Object ( [pname] => Estradiol Valerate - Impurity B [catalogue_number] => PA 05 20510 [category_ids] => ,78,70,82,87, [chemical_name] => [weight] => 356.50 [form] => C23H32O3 [cas] => 21881-45-8 [pslug] => 21881-45-8-estradiol-valerate-impurity-b-pa0520510 [latest_product] => 0 [linkproducts] => 0 [offers_id] => [offers_name] => [offers_status] => [offers_start_date] => [offers_end_date] => [pageview] => [offers_slug] => [offers_product_id] => [offers_product_code] => [offers_master_id] => [offer_percentage] => [offers_product_main_cat] => )
Catalogue No.:PA 05 20510
stdClass Object ( [pname] => Estradiol Valerate - Impurity D [catalogue_number] => PA 05 20040 [category_ids] => 76,75,70,78,82 [chemical_name] => [weight] => 370.53 [form] => C24H34O3 [cas] => 1359847-37-2 [pslug] => 1359847-37-2-3-hydroxy-4-methylestra-1-3-5-10-trien-17beta-yl-pentanoate-pa0520040 [latest_product] => 0 [linkproducts] => 0 [offers_id] => [offers_name] => [offers_status] => [offers_start_date] => [offers_end_date] => [pageview] => [offers_slug] => [offers_product_id] => [offers_product_code] => [offers_master_id] => [offer_percentage] => [offers_product_main_cat] => )
Catalogue No.:PA 05 20040
Molecular Formula : C24H34O3
Molecular Weight : 370.53
stdClass Object ( [pname] => Estradiol Valerate - Impurity G [catalogue_number] => PA 05 20070 [category_ids] => ,78,75,70,76,82, [chemical_name] => [weight] => 354.49 [form] => C23H30O3 [cas] => 1313382-25-0 [pslug] => 1313382-25-0-3-hydroxyestra-1-3-5-10-6-tetraen-17beta-yl-pentanoate-pa0520070 [latest_product] => 0 [linkproducts] => 0 [offers_id] => [offers_name] => [offers_status] => [offers_start_date] => [offers_end_date] => [pageview] => [offers_slug] => [offers_product_id] => [offers_product_code] => [offers_master_id] => [offer_percentage] => [offers_product_main_cat] => )
Catalogue No.:PA 05 20070
Molecular Weight : 354.49
stdClass Object ( [pname] => Estradiol Valerate - Impurity H [catalogue_number] => PA 05 20080 [category_ids] => ,78,75,70,76,82, [chemical_name] => [weight] => 440.62 [form] => C28H40O4 [cas] => 1421283-56-8 [pslug] => 1421283-56-8-3-hydroxy-2-pentanoylestra-1-3-5-10-trien-17beta-yl-pentanoate-pa0520080 [latest_product] => 0 [linkproducts] => 0 [offers_id] => [offers_name] => [offers_status] => [offers_start_date] => [offers_end_date] => [pageview] => [offers_slug] => [offers_product_id] => [offers_product_code] => [offers_master_id] => [offer_percentage] => [offers_product_main_cat] => )
Catalogue No.:PA 05 20080
Molecular Weight : 440.62
stdClass Object ( [pname] => Estradiol Valerate - Impurity J [catalogue_number] => PA 05 20100 [category_ids] => ,78,75,70,76,82, [chemical_name] => [weight] => 370.53 [form] => C24H34O3 [cas] => NA [pslug] => 3-methoxyestra-1-3-5-10-trien-17beta-yl-pentanoate-pa0520100 [latest_product] => 0 [linkproducts] => 0 [offers_id] => [offers_name] => [offers_status] => [offers_start_date] => [offers_end_date] => [pageview] => [offers_slug] => [offers_product_id] => [offers_product_code] => [offers_master_id] => [offer_percentage] => [offers_product_main_cat] => )
Catalogue No.:PA 05 20100
stdClass Object ( [pname] => Estradiol Valerate - Impurity I [catalogue_number] => PA 05 0200090 [category_ids] => ,78,70,82,87, [chemical_name] => [weight] => 735.06 [form] => C49H66O5 [cas] => NA [pslug] => estradiol-valerate-impurity-i-pa050200090 [latest_product] => 0 [linkproducts] => 0 [offers_id] => [offers_name] => [offers_status] => [offers_start_date] => [offers_end_date] => [pageview] => [offers_slug] => [offers_product_id] => [offers_product_code] => [offers_master_id] => [offer_percentage] => [offers_product_main_cat] => )
Catalogue No.:PA 05 0200090
Molecular Formula : C49H66O5
Molecular Weight : 735.06
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