Estradiol is used to treat menopause symptoms such as hot flashes and vaginal changes, and to prevent osteoporosis in menopausal women. It is used as a medication. Reference standards of Estradiol API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
stdClass Object ( [pname] => 2-Methyl Estradiol-d3 [catalogue_number] => PA STI 061520 [category_ids] => ,98,78,70,82,87, [chemical_name] => [weight] => 289.43 [form] => C19H23D3O2 [cas] => NA [pslug] => 2-methyl-estradiol-d3-pasti061520 [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 STI 061520
CAS :
Molecular Formula : C19H23D3O2
Molecular Weight : 289.43
stdClass Object ( [pname] => 4-Methyl Estradiol-d3 [catalogue_number] => PA STI 061530 [category_ids] => ,75,98,78,70,82,87, [chemical_name] => [weight] => 289.43 [form] => C19H23D3O2 [cas] => NA [pslug] => 4-methyl-estradiol-d3-pasti061530 [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 STI 061530
stdClass Object ( [pname] => 3-O-Methyl Estradiol-d3 [catalogue_number] => PA STI 061540 [category_ids] => ,98,78,70,82,87, [chemical_name] => [weight] => 289.43 [form] => C19H23D3O2 [cas] => 57983-88-7 [pslug] => 57983-88-7-3-o-methyl-estradiol-d3-pasti061540 [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 STI 061540
stdClass Object ( [pname] => 3-O-Methyl Estradiol-d5 [catalogue_number] => PA STI 061550 [category_ids] => ,98,78,70,82,87, [chemical_name] => [weight] => 291.44 [form] => C19H21D5O2 [cas] => NA [pslug] => 3-o-methyl-estradiol-d5-pasti061550 [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 STI 061550
Molecular Formula : C19H21D5O2
Molecular Weight : 291.44
stdClass Object ( [pname] => 3-O-Methyl 17β-Estradiol-d5 17-O-Tetrahydropyran (Mixture of Diastereomers) [catalogue_number] => PA STI 061560 [category_ids] => ,98,78,70,82,87, [chemical_name] => [weight] => 375.56 [form] => C24H29D5O3 [cas] => NA [pslug] => 3-o-methyl-17-beta-estradiol-d5-17-o-tetrahydropyran-mixture-of-diastereomers-pasti061560 [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 STI 061560
Molecular Formula : C24H29D5O3
Molecular Weight : 375.56
stdClass Object ( [pname] => 3-O-Methyl 6-Hydroxy-17β-estradiol-d3 17-O-Tetrahydropyran [catalogue_number] => PA STI 062030 [category_ids] => ,98,78,70,82,87, [chemical_name] => [weight] => 389.54 [form] => C24H31D3O4 [cas] => NA [pslug] => 3-o-methyl-6-hydroxy-17-beta-estradiol-d3-17-o-tetrahydropyran-pasti062030 [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 STI 062030
Molecular Formula : C24H31D3O4
Molecular Weight : 389.54
stdClass Object ( [pname] => 3-O-Methyl 6-Keto 17β-Estradiol-d2 17-O-Tetrahydropyran [catalogue_number] => PA STI 062370 [category_ids] => ,98,78,70,82,87, [chemical_name] => [weight] => 386.52 [form] => C24H30D2O4 [cas] => NA [pslug] => 3-o-methyl-6-keto-17-beta-estradiol-d2-17-o-tetrahydropyran-pasti062370 [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 STI 062370
Molecular Formula : C24H30D2O4
Molecular Weight : 386.52
stdClass Object ( [pname] => 2-Hydroxy-17β-estradiol-16,16,17-d5 [catalogue_number] => PA STI 048770 [category_ids] => ,98,76,75,87, [chemical_name] => [weight] => 293.41 [form] => C18H19D5O3 [cas] => 221093-33-0 [pslug] => 221093-33-0-2-hydroxy-17-beta-estradiol-16-16-17-d5-pasti048770 [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 STI 048770
Molecular Formula : C18H19D5O3
Molecular Weight : 293.41
stdClass Object ( [pname] => 4-Hydroxy-17β-estradiol-16,16,17-d5 [catalogue_number] => PA STI 048780 [category_ids] => ,98,76,75,87, [chemical_name] => [weight] => 293.41 [form] => C18H19D5O3 [cas] => 221093-38-5 [pslug] => 221093-38-5-4-hydroxy-17-beta-estradiol-16-16-17-d5-pasti048780 [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 STI 048780
stdClass Object ( [pname] => 16-Keto 17β-Estradiol-d5 (Major) [catalogue_number] => PA STI 055000 [category_ids] => ,98,76,75,78,70,82,87, [chemical_name] => [weight] => 291.4 [form] => C18H17D5O3 [cas] => NA [pslug] => 16-keto-17-beta-estradiol-d5-major-pasti055000 [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 STI 055000
Molecular Formula : C18H17D5O3
Molecular Weight : 291.4
stdClass Object ( [pname] => 2-Methoxy-d3 17β-Estradiol [catalogue_number] => PA STI 059340 [category_ids] => ,98,76,75,87, [chemical_name] => [weight] => 305.43 [form] => C19H23D3O3 [cas] => NA [pslug] => 2-methoxy-d3-17-beta-estradiol-pasti059340 [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 STI 059340
Molecular Formula : C19H23D3O3
Molecular Weight : 305.43
stdClass Object ( [pname] => 2-Methoxy 17β-Estradiol-16,16,17-d3 [catalogue_number] => PA STI 059350 [category_ids] => ,98,76,75,87, [chemical_name] => [weight] => 305.43 [form] => C19H23D3O3 [cas] => NA [pslug] => 2-methoxy-17-beta-estradiol-16-16-17-d3-pasti059350 [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 STI 059350
stdClass Object ( [pname] => 4-Methoxy-d3 17β-estradiol [catalogue_number] => PA STI 059360 [category_ids] => ,98,76,75,87, [chemical_name] => [weight] => 305.43 [form] => C19H23D3O3 [cas] => 1334143-12-2 [pslug] => 1334143-12-2-4-methoxy-d3-17-beta-estradiol-pasti059360 [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 STI 059360
stdClass Object ( [pname] => 4-Methoxy 17β-Estradiol-16,16,17-d3 [catalogue_number] => PA STI 059370 [category_ids] => ,98,76,75,87, [chemical_name] => [weight] => 305.43 [form] => C19H23D3O3 [cas] => NA [pslug] => 4-methoxy-17-beta-estradiol-16-16-17-d3-pasti059370 [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 STI 059370
stdClass Object ( [pname] => 2-(Methoxymethoxy)-1,3-propanediyl Dibenzoate-d5 [catalogue_number] => PA STI 059500 [category_ids] => ,80,98, [chemical_name] => [weight] => 349.39 [form] => C19H15D5O6 [cas] => 1346601-25-9 [pslug] => 1346601-25-9-2-methoxymethoxy-1-3-propanediyl-dibenzoate-d5-pasti059500 [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 STI 059500
Molecular Formula : C19H15D5O6
Molecular Weight : 349.39
stdClass Object ( [pname] => 17β-Estradiol-2,4,16,16,17-d5 [catalogue_number] => PA STI 088291 [category_ids] => ,98,78,70,82, [chemical_name] => [weight] => 277.42 [form] => C18H19D5O2 [cas] => 221093-45-4 [pslug] => 221093-45-4-17beta-estradiol-2-4-16-16-17-d5-pasti088291 [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 STI 088291
Molecular Formula : C18H19D5O2
Molecular Weight : 277.42
stdClass Object ( [pname] => 17β-Estradiol-16,16,17-d3 3-Benzoate [catalogue_number] => PA STI 088477 [category_ids] => ,98,78,70,82, [chemical_name] => [weight] => 379.51 [form] => C25H25D3O3 [cas] => 1192354-74-7 [pslug] => 1192354-74-7-17beta-estradiol-16-16-17-d3-3-benzoate-pasti088477 [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 STI 088477
Molecular Formula : C25H25D3O3
Molecular Weight : 379.51
stdClass Object ( [pname] => Estradiol-13C6 [catalogue_number] => PA STI 089200 [category_ids] => ,98,75,76,78,70,82, [chemical_name] => [weight] => 278.34 [form] => C1213C6H24O2 [cas] => 1075720-58-9 [pslug] => 1075720-58-9-estradiol-13c6-pasti089200 [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 STI 089200
Molecular Formula : C1213C6H24O2
Molecular Weight : 278.34
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