estradiol benzoate

Fine chemicals - Estradiol benzoate is used in hormone therapy for the treatment of menopausal symptoms such as hot flashes and vaginal atrophy and in the treatment of hypoestrogenism. It is sold under the brand name Progynon-B.Reference standards of Estradiol Benzoate API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

stdClass Object
(
    [pname] => Estradiol Benzoate
    [catalogue_number] => PA 05 1500000
    [category_ids] => ,78,70,82,75,76,
    [chemical_name] => 
    [weight] => 376.50
    [form] => C25H28O3
    [cas] => 50-50-0
    [pslug] => 50-50-0-estradiol-benzoate-api-standards-pa051500000
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PA 05 1500000
PA 05 1500000

Estradiol Benzoate

  • Catalogue No.:PA 05 1500000

  • CAS :

    50-50-0

  • Molecular Formula : C25H28O3

  • Molecular Weight : 376.50

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Details 
stdClass Object
(
    [pname] => Estradiol Benzoate - Impurity C
    [catalogue_number] => PA 05 1500030
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 480.6
    [form] => C32H32O4
    [cas] => 4147-13-1
    [pslug] => 4147-13-1-estradiol-benzoate-impurity-c-pa051500030
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PA 05 1500030
PA 05 1500030

Estradiol Benzoate - Impurity C

  • Catalogue No.:PA 05 1500030

  • CAS :

    4147-13-1

  • Molecular Formula : C32H32O4

  • Molecular Weight : 480.6

Enquire
Details 
stdClass Object
(
    [pname] => Estradiol Benzoate - Impurity D
    [catalogue_number] => PA 05 1500040
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 376.5
    [form] => C25H28O3
    [cas] => 983-30-2
    [pslug] => 983-30-2-estradiol-benzoate-impurity-d-pa051500040
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PA 05 1500040
PA 05 1500040

Estradiol Benzoate - Impurity D

  • Catalogue No.:PA 05 1500040

  • CAS :

    983-30-2

  • Molecular Formula : C25H28O3

  • Molecular Weight : 376.5

Enquire
Details 
stdClass Object
(
    [pname] => Estradiol Benzoate - Impurity G
    [catalogue_number] => PA 05 1500070
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 374.48
    [form] => C25H26O3
    [cas] => 2393-53-5
    [pslug] => 2393-53-5-estradiol-benzoate-impurity-g-pa051500070
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PA 05 1500070
PA 05 1500070

Estradiol Benzoate - Impurity G

  • Catalogue No.:PA 05 1500070

  • CAS :

    2393-53-5

  • Molecular Formula : C25H26O3

  • Molecular Weight : 374.48

Enquire
Details 
stdClass Object
(
    [pname] => Estradiol Benzoate - Impurity A
    [catalogue_number] => PA 05 1500010
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 272.39
    [form] => C18H24O2
    [cas] => 50-28-2
    [pslug] => 50-28-2-estradiol-benzoate-impurity-a-pa051500010
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PA 05 1500010
PA 05 1500010

Estradiol Benzoate - Impurity A

  • Catalogue No.:PA 05 1500010

  • CAS :

    50-28-2

  • Molecular Formula : C18H24O2

  • Molecular Weight : 272.39

Enquire
Details 
stdClass Object
(
    [pname] => Estradiol Benzoate - Impurity B
    [catalogue_number] => PA 05 1500020
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 390.52
    [form] => C26H30O3
    [cas] => NA
    [pslug] => estradiol-benzoate-impurity-b-pa051500020
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PA 05 1500020
PA 05 1500020

Estradiol Benzoate - Impurity B

  • Catalogue No.:PA 05 1500020

  • CAS :

    NA

  • Molecular Formula : C26H30O3

  • Molecular Weight : 390.52

Enquire
Details 
stdClass Object
(
    [pname] => Estradiol Benzoate - Impurity E
    [catalogue_number] => PA 05 1500050
    [category_ids] => ,82,78,76,75,70,
    [chemical_name] => 
    [weight] => 376.5
    [form] => C25H28O3
    [cas] => 6045-53-0
    [pslug] => 6045-53-0-estradiol-benzoate-impurity-e-pa051500050
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PA 05 1500050
PA 05 1500050

Estradiol Benzoate - Impurity E

  • Catalogue No.:PA 05 1500050

  • CAS :

    6045-53-0

  • Molecular Formula : C25H28O3

  • Molecular Weight : 376.5

Enquire
Details 
stdClass Object
(
    [pname] => Estradiol Benzoate - Impurity F
    [catalogue_number] => PA 05 1500060
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 374.48
    [form] => C25H26O3
    [cas] => 95870-51-2
    [pslug] => 95870-51-2-estradiol-benzoate-impurity-f-pa051500060
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PA 05 1500060
PA 05 1500060

Estradiol Benzoate - Impurity F

  • Catalogue No.:PA 05 1500060

  • CAS :

    95870-51-2

  • Molecular Formula : C25H26O3

  • Molecular Weight : 374.48

Enquire
Details 
stdClass Object
(
    [pname] => (5R,6R,8S,9S,10R,13S,14S)-5-Chloro-13-methyltetradecahydro-6,10-(epoxymethano)cyclopenta[a]phenanthrene-3,17-dione
    [catalogue_number] => PA 05 1501002
    [category_ids] => ,80,71,78,70,82,
    [chemical_name] => 
    [weight] => 336.86
    [form] => C19H25ClO3
    [cas] => 82182-57-8
    [pslug] => 82182-57-8-5r-6r-8s-9s-10r-13s-14s-5-chloro-13-methyltetradecahydro-6-10-epoxymethano-cyclopenta-a-phenanthrene-3-17-dione-pa051501002
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PA 05 1501002
PA 05 1501002

(5R,6R,8S,9S,10R,13S,14S)-5-Chloro-13-methyltetradecahydro-6,10-(epoxymethano)cyclopenta[a]phenanthrene-3,17-dione

  • Catalogue No.:PA 05 1501002

  • CAS :

    82182-57-8

  • Molecular Formula : C19H25ClO3

  • Molecular Weight : 336.86

Enquire
Details 
stdClass Object
(
    [pname] => (3S,5R,6R,8S,9S,10R,13S,14S)-5-Chloro-3-hydroxy-13-methyltetradecahydro-6,10-(epoxymethano)cyclopenta[a]phenanthren-17(1H)-one
    [catalogue_number] => PA 05 1501003
    [category_ids] => ,80,71,78,70,82,
    [chemical_name] => 
    [weight] => 338.87
    [form] => C19H27ClO3
    [cas] => 13244-39-8
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PA 05 1501003
PA 05 1501003

(3S,5R,6R,8S,9S,10R,13S,14S)-5-Chloro-3-hydroxy-13-methyltetradecahydro-6,10-(epoxymethano)cyclopenta[a]phenanthren-17(1H)-one

  • Catalogue No.:PA 05 1501003

  • CAS :

    13244-39-8

  • Molecular Formula : C19H27ClO3

  • Molecular Weight : 338.87

Enquire
Details 
stdClass Object
(
    [pname] => (3S,5R,6R,8S,9S,10R,13S,14S)-5-Chloro-6-hydroxy-10,13-dimethyl-17-oxohexadecahydro-1H-cyclopenta[a]phenanthren-3-yl acetate
    [catalogue_number] => PA 05 1501004
    [category_ids] => ,80,71,78,70,82,
    [chemical_name] => 
    [weight] => 382.93
    [form] => C21H31ClO4
    [cas] => 6557-16-0
    [pslug] => 6557-16-0-3s-5r-6r-8s-9s-10r-13s-14s-5-chloro-6-hydroxy-10-13-dimethyl-17-oxohexadecahydro-1h-cyclopenta-a-phenanthren-3-yl-acetate-pa051501004
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PA 05 1501004
PA 05 1501004

(3S,5R,6R,8S,9S,10R,13S,14S)-5-Chloro-6-hydroxy-10,13-dimethyl-17-oxohexadecahydro-1H-cyclopenta[a]phenanthren-3-yl acetate

  • Catalogue No.:PA 05 1501004

  • CAS :

    6557-16-0

  • Molecular Formula : C21H31ClO4

  • Molecular Weight : 382.93

Enquire
Details 
stdClass Object
(
    [pname] => (8R,9S,10R,13S,14S)-10,13-Dimethyl-7,8,9,10,11,12,13,14,15,16-decahydrospiro[cyclopenta[a]phenanthrene-17,2'-[1,3]dioxolan]-3(6H)-one
    [catalogue_number] => PA 05 1501005
    [category_ids] => ,80,71,78,70,82,
    [chemical_name] => 
    [weight] => 328.45
    [form] => C21H28O3
    [cas] => 2398-63-2
    [pslug] => 2398-63-2-8r-9s-10r-13s-14s-10-13-dimethyl-7-8-9-10-11-12-13-14-15-16-decahydrospiro-cyclopenta-a-phenanthrene-17-2-1-3-dioxolan-3-6h-one-pa051501005
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PA 05 1501005
PA 05 1501005

(8R,9S,10R,13S,14S)-10,13-Dimethyl-7,8,9,10,11,12,13,14,15,16-decahydrospiro[cyclopenta[a]phenanthrene-17,2'-[1,3]dioxolan]-3(6H)-one

  • Catalogue No.:PA 05 1501005

  • CAS :

    2398-63-2

  • Molecular Formula : C21H28O3

  • Molecular Weight : 328.45

Enquire
Details 
stdClass Object
(
    [pname] => (8R,9S,13S,14S,17S)-17-Hydroxy-13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthren-3-yl 3-cyclopentylpropanoate
    [catalogue_number] => PA 05 1501001
    [category_ids] => ,78,70,82,
    [chemical_name] => 
    [weight] => 396.57
    [form] => C26H36O3
    [cas] => 41460-44-0
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PA 05 1501001
PA 05 1501001

(8R,9S,13S,14S,17S)-17-Hydroxy-13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthren-3-yl 3-cyclopentylpropanoate

  • Catalogue No.:PA 05 1501001

  • CAS :

    41460-44-0

  • Molecular Formula : C26H36O3

  • Molecular Weight : 396.57

Enquire
Details 
stdClass Object
(
    [pname] => (8R,9S,13S,14S,17R)-3-Hydroxy-13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthren-17-yl benzoate
    [catalogue_number] => PA 05 1501006
    [category_ids] => ,78,70,82,75,76,
    [chemical_name] => 
    [weight] => 376.5
    [form] => C25H28O3
    [cas] => 182624-52-8
    [pslug] => 182624-52-8-8r-9s-13s-14s-17r-3-hydroxy-13-methyl-7-8-9-11-12-13-14-15-16-17-decahydro-6h-cyclopenta-a-phenanthren-17-yl-benzoate-pa051501006
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PA 05 1501006
PA 05 1501006

(8R,9S,13S,14S,17R)-3-Hydroxy-13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthren-17-yl benzoate

  • Catalogue No.:PA 05 1501006

  • CAS :

    182624-52-8

  • Molecular Formula : C25H28O3

  • Molecular Weight : 376.5

Enquire
Details 
stdClass Object
(
    [pname] => (8R,9S,13S,14S,17R)-13-Methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthrene-3,17-diyl dibenzoate
    [catalogue_number] => PA 05 1501007
    [category_ids] => ,78,70,82,75,76,
    [chemical_name] => 
    [weight] => 480.6
    [form] => C32H32O4
    [cas] => 88722-94-5
    [pslug] => 88722-94-5-8r-9s-13s-14s-17r-13-methyl-7-8-9-11-12-13-14-15-16-17-decahydro-6h-cyclopenta-a-phenanthrene-3-17-diyl-dibenzoate-pa051501007
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PA 05 1501007
PA 05 1501007

(8R,9S,13S,14S,17R)-13-Methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthrene-3,17-diyl dibenzoate

  • Catalogue No.:PA 05 1501007

  • CAS :

    88722-94-5

  • Molecular Formula : C32H32O4

  • Molecular Weight : 480.6

Enquire
Details 
stdClass Object
(
    [pname] => Estradiol 17-sulfate Monopotassium Salt
    [catalogue_number] => PA 05 1501008
    [category_ids] => ,78,70,82,75,76,87,
    [chemical_name] => 
    [weight] => 391.54
    [form] => C18H24KO5S
    [cas] => 23929-50-2
    [pslug] => 23929-50-2-estradiol-17-sulfate-monopotassium-salt-pa051501008
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PA 05 1501008
PA 05 1501008

Estradiol 17-sulfate Monopotassium Salt

  • Catalogue No.:PA 05 1501008

  • CAS :

    23929-50-2

  • Molecular Formula : C18H24KO5S

  • Molecular Weight : 391.54

Enquire
Details 
stdClass Object
(
    [pname] => Estriol 3-glucuronide
    [catalogue_number] => PA 05 1501009
    [category_ids] => ,78,70,82,75,76,87,
    [chemical_name] => 
    [weight] => 464.51
    [form] => C24H32O9
    [cas] => 2479-91-6
    [pslug] => 2479-91-6-estriol-3-glucuronide-pa051501009
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PA 05 1501009
PA 05 1501009

Estriol 3-glucuronide

  • Catalogue No.:PA 05 1501009

  • CAS :

    2479-91-6

  • Molecular Formula : C24H32O9

  • Molecular Weight : 464.51

Enquire
Details 
stdClass Object
(
    [pname] => Estriol sodium 3-sulfate
    [catalogue_number] => PA 05 1501010
    [category_ids] => ,78,70,82,75,76,87,
    [chemical_name] => 
    [weight] => 391.43
    [form] => C18H24NaO6S
    [cas] => 5150-64-1
    [pslug] => 5150-64-1-estriol-sodium-3-sulfate-pa051501010
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PA 05 1501010
PA 05 1501010

Estriol sodium 3-sulfate

  • Catalogue No.:PA 05 1501010

  • CAS :

    5150-64-1

  • Molecular Formula : C18H24NaO6S

  • Molecular Weight : 391.43

Enquire
Details 
stdClass Object
(
    [pname] => Estriol 3-sulfate 16-glucuronide
    [catalogue_number] => PA 05 1501011
    [category_ids] => ,78,70,82,75,76,87,
    [chemical_name] => 
    [weight] => 544.57
    [form] => C24H32O12S
    [cas] => 4661-65-8
    [pslug] => 4661-65-8-estriol-3-sulfate-16-glucuronide-pa051501011
    [latest_product] => 0
    [linkproducts] => 0
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PA 05 1501011
PA 05 1501011

Estriol 3-sulfate 16-glucuronide

  • Catalogue No.:PA 05 1501011

  • CAS :

    4661-65-8

  • Molecular Formula : C24H32O12S

  • Molecular Weight : 544.57

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stdClass Object
(
    [pname] => Estriol 17-glucuronide
    [catalogue_number] => PA 05 1501012
    [category_ids] => ,78,70,82,75,76,87,
    [chemical_name] => 
    [weight] => 464.51
    [form] => C24H32O9
    [cas] => 7219-89-8
    [pslug] => 7219-89-8-estriol-17-glucuronide-pa051501012
    [latest_product] => 0
    [linkproducts] => 0
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PA 05 1501012
PA 05 1501012

Estriol 17-glucuronide

  • Catalogue No.:PA 05 1501012

  • CAS :

    7219-89-8

  • Molecular Formula : C24H32O9

  • Molecular Weight : 464.51

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