Pregnenolone is used to help fight fatigue, increase energy, enhance memory, and improve mood. Pregnenolone is an endogenous steroid. Reference standards of Pregnenolone API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
stdClass Object ( [pname] => 20α-Dihydro Pregnenolone-d5 [catalogue_number] => PA STI 031800 [category_ids] => ,70,75,76,78,82,87,98, [chemical_name] => [weight] => 323.52 [form] => C21H29D5O2 [cas] => NA [pslug] => 20alpha-dihydro-pregnenolone-d5-pasti031800 [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 031800
CAS :
Molecular Formula : C21H29D5O2
Molecular Weight : 323.52
stdClass Object ( [pname] => 20α-Dihydro Pregnenolone-d5 3-Sulfate Sodium Salt [catalogue_number] => PA STI 031810 [category_ids] => ,70,75,76,78,82,87,88,98, [chemical_name] => [weight] => 425.57 [form] => C21H28D5NaO5S [cas] => NA [pslug] => 20alpha-dihydro-pregnenolone-d5-3-sulfate-sodium-salt-pasti031810 [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 031810
Molecular Formula : C21H28D5NaO5S
Molecular Weight : 425.57
stdClass Object ( [pname] => 20β-Dihydro Pregnenolone-d5 [catalogue_number] => PA STI 031820 [category_ids] => ,70,75,76,78,82,87,98, [chemical_name] => [weight] => 323.52 [form] => C21H29D5O2 [cas] => NA [pslug] => 20beta-dihydro-pregnenolone-d5-pasti031820 [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 031820
stdClass Object ( [pname] => 20β-Dihydro Pregnenolone-d5 3-Sulfate Sodium Salt [catalogue_number] => PA STI 031830 [category_ids] => ,70,75,76,78,82,87,88,98, [chemical_name] => [weight] => 425.57 [form] => C21H28D5NaO5S [cas] => NA [pslug] => 20beta-dihydro-pregnenolone-d5-3-sulfate-sodium-salt-pasti031830 [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 031830
stdClass Object ( [pname] => 17α-Hydroxy Pregnenolone-d3 [catalogue_number] => PA STI 051010 [category_ids] => ,98,76,75,78,70,82,87, [chemical_name] => [weight] => 335.5 [form] => C21H29D3O3 [cas] => 105078-92-0 [pslug] => 105078-92-0-17alpha-hydroxy-pregnenolone-d3-pasti051010 [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 051010
Molecular Formula : C21H29D3O3
Molecular Weight : 335.5
stdClass Object ( [pname] => (3β,20R)-Pregn-5-ene-3,17,20-triol-d4 [catalogue_number] => PA STI 074760 [category_ids] => ,98,76,75,78,70,82,87, [chemical_name] => [weight] => 338.52 [form] => C21H30D4O3 [cas] => 105078-93-1 [pslug] => 105078-93-1-3-beta-20r-pregn-5-ene-3-17-20-triol-d4-pasti074760 [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 074760
Molecular Formula : C21H30D4O3
Molecular Weight : 338.52
stdClass Object ( [pname] => (3β,20S)-Pregn-5-ene-3,17,20-triol-d4 [catalogue_number] => PA STI 074770 [category_ids] => ,98,76,75,78,70,82,87, [chemical_name] => [weight] => 338.52 [form] => C21H30D4O3 [cas] => NA [pslug] => 3-beta-20s-pregn-5-ene-3-17-20-triol-d4-pasti074770 [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 074770
stdClass Object ( [pname] => (3β,20S)-Pregn-5-ene-3,17,20-triol-d4 Sulfate [catalogue_number] => PA STI 074780 [category_ids] => ,98,76,75,78,70,82,87, [chemical_name] => [weight] => 418.58 [form] => C21H30D4O6S [cas] => NA [pslug] => 3-beta-20s-pregn-5-ene-3-17-20-triol-d4-sulfate-pasti074780 [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 074780
Molecular Formula : C21H30D4O6S
Molecular Weight : 418.58
stdClass Object ( [pname] => Pregnenolone-17α,21,21,21-d4 [catalogue_number] => PA STI 088517 [category_ids] => ,98,78,70,82, [chemical_name] => [weight] => 320.51 [form] => C21H28D4O2 [cas] => 61574-54-7 [pslug] => 61574-54-7-pregnenolone-17alpha-21-21-21-d4-pasti088517 [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 088517
Molecular Formula : C21H28D4O2
Molecular Weight : 320.51
stdClass Object ( [pname] => Sodium Pregnenolone-17α,21,21,21-d4 Sulfate [catalogue_number] => PA STI 088525 [category_ids] => ,98,78,70,82, [chemical_name] => [weight] => 422.55 [form] => C21H27D4NaO5S [cas] => 1485492-21-4 [pslug] => 1485492-21-4-sodium pregnenolone-17alpha-21-21-21-d4-sulfate-pasti088525 [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 088525
Molecular Formula : C21H27D4NaO5S
Molecular Weight : 422.55
stdClass Object ( [pname] => Pregnenolone-API [catalogue_number] => PA 16 2770000 [category_ids] => ,87,75,76,78,70,82, [chemical_name] => [weight] => 316.49 [form] => C21H32O2 [cas] => 145-13-1 [pslug] => 145-13-1-pregnenolone-pa162770000 [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 16 2770000
Molecular Formula : C21H32O2
Molecular Weight : 316.49
stdClass Object ( [pname] => Tetrahydroxypregnenolone [catalogue_number] => PA 16 2771000 [category_ids] => ,75,76,78,70,82, [chemical_name] => [weight] => 364.48 [form] => C21H32O5 [cas] => 1050-84-6 [pslug] => 1050-84-6-tetrahydroxypregnenolone-pa162771000 [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 16 2771000
Molecular Formula : C21H32O5
Molecular Weight : 364.48
stdClass Object ( [pname] => 5-Pregnen-3B-ol-20-one-17a,21,21,21-d4 3-Methyl Ether [catalogue_number] => PA STI 088393 [category_ids] => ,98,78,75,76,82, [chemical_name] => [weight] => 334.54 [form] => C22H30D4O2 [cas] => NA [pslug] => 5-pregnen-3b-ol-20-one-17a-21-21-21-d4-3-methyl-ether-pasti088393 [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 088393
Molecular Formula : C22H30D4O2
Molecular Weight : 334.54
stdClass Object ( [pname] => (17α)-3β-Hydroxypregn-5-en-20-one [catalogue_number] => PA 16 2771001 [category_ids] => ,78,75,70,76,82, [chemical_name] => [weight] => 316.49 [form] => C21H32O2 [cas] => 566-63-2 [pslug] => 566-63-2-17alpha-3beta-hydroxypregn-5-en-20-one-pa162771001 [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 16 2771001
stdClass Object ( [pname] => Androstenone hydrazone [catalogue_number] => PA 16 2771002 [category_ids] => ,75,76,78,70,82, [chemical_name] => [weight] => 302.46 [form] => C19H30N2O [cas] => 63015-10-1 [pslug] => 63015-10-1-androstenone-hydrazone-pa162771002 [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 16 2771002
Molecular Formula : C19H30N2O
Molecular Weight : 302.46
stdClass Object ( [pname] => Pregnenolone Acetate [catalogue_number] => PA 16 2771003 [category_ids] => ,87,75,76,78,70,82, [chemical_name] => [weight] => 358.52 [form] => C23H34O3 [cas] => 1778-02-5 [pslug] => 1778-02-5-pregnenolone-acetate-pa162771003 [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 16 2771003
Molecular Formula : C23H34O3
Molecular Weight : 358.52
stdClass Object ( [pname] => 21-Hydroxypregnenolone [catalogue_number] => PA 16 2771004 [category_ids] => ,87,75,76,78,70,82, [chemical_name] => [weight] => 332.48 [form] => C21H32O3 [cas] => 1164-98-3 [pslug] => 1164-98-3-21-hydroxypregnenolone-pa162771004 [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 16 2771004
Molecular Formula : C21H32O3
Molecular Weight : 332.48
stdClass Object ( [pname] => 6-Methylpregnenolone [catalogue_number] => PA 16 2771005 [category_ids] => ,87,75,76,78,70,82, [chemical_name] => [weight] => 330.51 [form] => C22H34O2 [cas] => 975-53-1 [pslug] => 975-53-1-6-methylpregnenolone-pa162771005 [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 16 2771005
Molecular Formula : C22H34O2
Molecular Weight : 330.51
stdClass Object ( [pname] => 1-((3S,9S,10R,13S,14R,17S)-3-Hydroxy-10,13-dimethyl-2,3,4,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl)ethan-1-one [catalogue_number] => PA 16 2771006 [category_ids] => ,87,75,76,78,70,82, [chemical_name] => [weight] => 314.47 [form] => C21H30O2 [cas] => 81968-78-7 [pslug] => 81968-78-7-1-3s-9s-10r-13s-14r-17s-3-hydroxy-10-13-dimethyl-2-3-4-9-10-11-12-13-14-15-16-17-dodecahydro-1h-cyclopenta-a-phenanthren-17-yl-ethan-1-one-pa162771006 [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 16 2771006
Molecular Formula : C21H30O2
Molecular Weight : 314.47
stdClass Object ( [pname] => 20β-Dihydropregnenolone [catalogue_number] => PA 16 2771007 [category_ids] => ,87,75,76,78,70,82, [chemical_name] => [weight] => 318.5 [form] => C21H34O2 [cas] => 901-57-5 [pslug] => 901-57-5-20beta-dihydropregnenolone-pa162771007 [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 16 2771007
Molecular Formula : C21H34O2
Molecular Weight : 318.5
stdClass Object ( [pname] => Pregnenediol [catalogue_number] => PA 16 2771008 [category_ids] => ,87,75,76,78,70,82, [chemical_name] => [weight] => 318.5 [form] => C21H34O2 [cas] => 901-56-4 [pslug] => 901-56-4-pregnenediol-pa162771008 [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 16 2771008
stdClass Object ( [pname] => 7-Ketopregnenolone [catalogue_number] => PA 16 2771009 [category_ids] => ,87,75,76,78,70,82, [chemical_name] => [weight] => 330.47 [form] => C21H30O3 [cas] => 33530-84-6 [pslug] => 33530-84-6-7-ketopregnenolone-pa162771009 [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 16 2771009
Molecular Formula : C21H30O3
Molecular Weight : 330.47
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