betamethasone

Betamethasone is a corticosteroid that is available as pill, by injection, and as a cream. It is a steroid medication.It is used as a topical cream to relieve skin irritation, such as itching and flaking from eczema.. Reference standards of Betamethasone API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below

stdClass Object
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    [pname] => 3,17b-Diacetoxy-3,5-estradiene
    [catalogue_number] => PA 02 0311028
    [category_ids] => ,70,78,82,87,
    [chemical_name] => 
    [weight] => 358.48
    [form] => C22H30O4
    [cas] => 4999-76-2
    [pslug] => 4999-76-2-3-17b-diacetoxy-3-5-estradiene-pa020311028
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PA 02 0311028

3,17b-Diacetoxy-3,5-estradiene

  • Catalogue No.:PA 02 0311028

  • CAS :

    4999-76-2

  • Molecular Formula : C22H30O4

  • Molecular Weight : 358.48

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Details 
stdClass Object
(
    [pname] => Estr-4-en-3-one, 17-(acetyloxy)-6-bromo-, (6β,17β)
    [catalogue_number] => PA 02 0311029
    [category_ids] => ,70,78,82,87,
    [chemical_name] => 
    [weight] => 395.34
    [form] => C20H27BrO3
    [cas] => 5308-21-4
    [pslug] => 5308-21-4-estr-4-en-3-one-17-acetyloxy-6-bromo-6beta-17beta-pa020311029
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PA 02 0311029

Estr-4-en-3-one, 17-(acetyloxy)-6-bromo-, (6β,17β)

  • Catalogue No.:PA 02 0311029

  • CAS :

    5308-21-4

  • Molecular Formula : C20H27BrO3

  • Molecular Weight : 395.34

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Details 
stdClass Object
(
    [pname] => 2-((4aS,4bS,5aS,6aS,7R,9aS,9bS)-7-Hydroxy-4a,6a-dimethyl-2-oxo-2,4a,5a,6,6a,7,8,9,9a,9b,10,11-dodecahydrocyclopenta[1,2]phenanthro[4,4a-b]oxiren-7-yl)-2-oxoethyl acetate
    [catalogue_number] => PA 02 0311031
    [category_ids] => ,75,78,70,82,
    [chemical_name] => 
    [weight] => 400.47
    [form] => C23H28O6
    [cas] => 38680-83-0
    [pslug] => 38680-83-0-2-4as-4bs-5as-6as-7r-9as-9bs-7-hydroxy-4a-6a-dimethyl-2-oxo-2-4a-5a-6-6a-7-8-9-9a-9b-10-11-dodecahydrocyclopenta-1-2-phenanthro-4-4a-b-oxiren-7-yl-2-oxoethyl-acetate-pa020311031
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PA 02 0311031

2-((4aS,4bS,5aS,6aS,7R,9aS,9bS)-7-Hydroxy-4a,6a-dimethyl-2-oxo-2,4a,5a,6,6a,7,8,9,9a,9b,10,11-dodecahydrocyclopenta[1,2]phenanthro[4,4a-b]oxiren-7-yl)-2-oxoethyl acetate

  • Catalogue No.:PA 02 0311031

  • CAS :

    38680-83-0

  • Molecular Formula : C23H28O6

  • Molecular Weight : 400.47

Enquire
Details 
stdClass Object
(
    [pname] => Δ-4,6-Betamethasone
    [catalogue_number] => PA 02 0311030
    [category_ids] => ,75,78,70,82,
    [chemical_name] => 
    [weight] => 390.45
    [form] => C22H27FO5
    [cas] => 2317-44-4
    [pslug] => 2317-44-4-delta-4-6-betamethasone-pa020311030
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PA 02 0311030

Δ-4,6-Betamethasone

  • Catalogue No.:PA 02 0311030

  • CAS :

    2317-44-4

  • Molecular Formula : C22H27FO5

  • Molecular Weight : 390.45

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Details 
stdClass Object
(
    [pname] => Delta-9,11-Betamethasone 21-Phosphate
    [catalogue_number] => PA 02 0311032
    [category_ids] => ,87,82,78,70,
    [chemical_name] => 
    [weight] => 436.44
    [form] => C22H29O7P
    [cas] => NA
    [pslug] => delta-9-11-betamethasone-21-phosphate-pa020311032
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PA 02 0311032

Delta-9,11-Betamethasone 21-Phosphate

  • Catalogue No.:PA 02 0311032

  • CAS :

    NA

  • Molecular Formula : C22H29O7P

  • Molecular Weight : 436.44

Enquire
Details 
stdClass Object
(
    [pname] => (8S,9R,10S,11S,13S,14S,16S,17R)-17-(2,2-Dihydroxyacetyl)-9-fluoro-11,17-dihydroxy-10,13,16-trimethyl-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-3-one
    [catalogue_number] => PA 02 0311033
    [category_ids] => ,70,78,82,87,
    [chemical_name] => 
    [weight] => 408.47
    [form] => C22H29FO6
    [cas] => 1184871-60-0
    [pslug] => 1184871-60-0-8s-9r-10s-11s-13s-14s-16s-17r-17-2-2-dihydroxyacetyl-9-fluoro-11-17-dihydroxy-10-13-16-trimethyl-6-7-8-9-10-11-12-13-14-15-16-17-dodecahydro-3h-cyclopenta-a-phenanthren-3-one-pa020311033
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PA 02 0311033

(8S,9R,10S,11S,13S,14S,16S,17R)-17-(2,2-Dihydroxyacetyl)-9-fluoro-11,17-dihydroxy-10,13,16-trimethyl-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-3-one

  • Catalogue No.:PA 02 0311033

  • CAS :

    1184871-60-0

  • Molecular Formula : C22H29FO6

  • Molecular Weight : 408.47

Enquire
Details 
stdClass Object
(
    [pname] => (4aS,5aR,6aS,7R,8R,9aS,9bS)-7-Hydroxy-7-(2-hydroxyacetyl)-4a,6a,8-trimethyl-5a,6,6a,7,8,9,9a,9b,10,11-decahydrocyclopenta[1,2]phenanthro[4,4a-b]oxiren-2(4aH)-one
    [catalogue_number] => PA 02 0311034
    [category_ids] => ,70,78,82,87,
    [chemical_name] => 
    [weight] => 372.46
    [form] => C22H28O5
    [cas] => NA
    [pslug] => 4as-5ar-6as-7r-8r-9as-9bs-7-hydroxy-7-2-hydroxyacetyl-4a-6a-8-trimethyl-5a-6-6a-7-8-9-9a-9b-10-11-decahydrocyclopenta-1-2-phenanthro-4-4a-b-oxiren-2-4ah-one-pa020311034
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PA 02 0311034

(4aS,5aR,6aS,7R,8R,9aS,9bS)-7-Hydroxy-7-(2-hydroxyacetyl)-4a,6a,8-trimethyl-5a,6,6a,7,8,9,9a,9b,10,11-decahydrocyclopenta[1,2]phenanthro[4,4a-b]oxiren-2(4aH)-one

  • Catalogue No.:PA 02 0311034

  • CAS :

    NA

  • Molecular Formula : C22H28O5

  • Molecular Weight : 372.46

Enquire
Details 
stdClass Object
(
    [pname] => (4aS,5aS,6aS,7R,8R,9aS,9bS)-7-Hydroxy-7-(2-hydroxyacetyl)-4a,6a,8-trimethyl-5a,6,6a,7,8,9,9a,9b,10,11-decahydrocyclopenta[1,2]phenanthro[4,4a-b]oxiren-2(4aH)-one
    [catalogue_number] => PA 02 0311035
    [category_ids] => ,70,78,82,87,
    [chemical_name] => 
    [weight] => 372.46
    [form] => C22H28O5
    [cas] => NA
    [pslug] => 4as-5as-6as-7r-8r-9as-9bs-7-hydroxy-7-2-hydroxyacetyl-4a-6a-8-trimethyl-5a-6-6a-7-8-9-9a-9b-10-11-decahydrocyclopenta-1-2-phenanthro-4-4a-b-oxiren-2-4ah-one-pa020311035
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PA 02 0311035

(4aS,5aS,6aS,7R,8R,9aS,9bS)-7-Hydroxy-7-(2-hydroxyacetyl)-4a,6a,8-trimethyl-5a,6,6a,7,8,9,9a,9b,10,11-decahydrocyclopenta[1,2]phenanthro[4,4a-b]oxiren-2(4aH)-one

  • Catalogue No.:PA 02 0311035

  • CAS :

    NA

  • Molecular Formula : C22H28O5

  • Molecular Weight : 372.46

Enquire
Details 
stdClass Object
(
    [pname] => Betamethasone 17-butyrate
    [catalogue_number] => PA 02 0311036
    [category_ids] => ,70,78,82,87,
    [chemical_name] => 
    [weight] => 462.56
    [form] => C26H35FO6
    [cas] => 5534-14-5
    [pslug] => 5534-14-5-betamethasone-17-butyrate-pa020311036
    [latest_product] => 0
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PA 02 0311036

Betamethasone 17-butyrate

  • Catalogue No.:PA 02 0311036

  • CAS :

    5534-14-5

  • Molecular Formula : C26H35FO6

  • Molecular Weight : 462.56

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Details 
stdClass Object
(
    [pname] => 2-((4aS,6aS,7R,8S,9aS,9bS)-7-Hydroxy-4a,6a,8-trimethyl-2-oxo-2,4a,5a,6,6a,7,8,9,9a,9b,10,11-dodecahydrocyclopenta[1,2]phenanthro[4,4a-b]oxiren-7-yl)-2-oxoethyl dihydrogen phosphate, Sodium Salt
    [catalogue_number] => PA 02 0311037
    [category_ids] => ,70,78,82,87,
    [chemical_name] => 
    [weight] => 475.43
    [form] => C22H29NaO8P
    [cas] => 1257544-79-8
    [pslug] => 1257544-79-8-2-4as-6as-7r-8s-9as-9bs-7-hydroxy-4a-6a-8-trimethyl-2-oxo-2-4a-5a-6-6a-7-8-9-9a-9b-10-11-dodecahydrocyclopenta-1-2-phenanthro-4-4a-b-oxiren-7-yl-2-oxoethyl-dihydrogen-phosphate-sodium-salt-pa020311037
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PA 02 0311037

2-((4aS,6aS,7R,8S,9aS,9bS)-7-Hydroxy-4a,6a,8-trimethyl-2-oxo-2,4a,5a,6,6a,7,8,9,9a,9b,10,11-dodecahydrocyclopenta[1,2]phenanthro[4,4a-b]oxiren-7-yl)-2-oxoethyl dihydrogen phosphate, Sodium Salt

  • Catalogue No.:PA 02 0311037

  • CAS :

    1257544-79-8

  • Molecular Formula : C22H29NaO8P

  • Molecular Weight : 475.43

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Details 
stdClass Object
(
    [pname] => (8S,9S,10R,11S,13S,14S,16S,17R)-11-hydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl pentanoate
    [catalogue_number] => PA 02 0311038
    [category_ids] => ,70,78,82,87,
    [chemical_name] => 
    [weight] => 458.6
    [form] => C27H38O6
    [cas] => NA
    [pslug] => 8s-9s-10r-11s-13s-14s-16s-17r-11-hydroxy-17-2-hydroxyacetyl-10-13-16-trimethyl-3-oxo-6-7-8-9-10-11-12-13-14-15-16-17-dodecahydro-3h-cyclopenta-a-phenanthren-17-yl-pentanoate-pa020311038
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PA 02 0311038

(8S,9S,10R,11S,13S,14S,16S,17R)-11-hydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl pentanoate

  • Catalogue No.:PA 02 0311038

  • CAS :

    NA

  • Molecular Formula : C27H38O6

  • Molecular Weight : 458.6

Enquire
Details 
stdClass Object
(
    [pname] => (8S,9R,10S,11S,13S,14S,16S,17R)-9-Fluoro-11-hydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl pentanoate
    [catalogue_number] => PA 02 0311039
    [category_ids] => ,70,78,82,87,
    [chemical_name] => 
    [weight] => 478.6
    [form] => C27H39FO6
    [cas] => NA
    [pslug] => 8s-9r-10s-11s-13s-14s-16s-17r-9-fluoro-11-hydroxy-17-2-hydroxyacetyl-10-13-16-trimethyl-3-oxo-2-3-6-7-8-9-10-11-12-13-14-15-16-17-tetradecahydro-1h-cyclopenta-a-phenanthren-17-yl-pentanoate-pa020311039
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PA 02 0311039

(8S,9R,10S,11S,13S,14S,16S,17R)-9-Fluoro-11-hydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl pentanoate

  • Catalogue No.:PA 02 0311039

  • CAS :

    NA

  • Molecular Formula : C27H39FO6

  • Molecular Weight : 478.6

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