Beclometasone Dipropionate

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Beclometasone API Reference standards  and its EP Impurities, USP Impurities, non pharmacopeial Impurities, listed below & also offered custom synthesis for unknown Impurities. If require any contact info@drjcrbio.com, sales@drjcrbio.com

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    Product Name : Beclometasone Dipropionate EP Impurity A ; Beclometasone 21-Propionate ;9-Chloro-11β,17-dihydroxy-16β-methyl-3,20-dioxopregna-1,4-dien-21-yl propanoate | 69224-79-9

    Code: JCBLM-18
    CAS: 69224-79-9
    Chemical Formula: C25H33ClO6
    Molecular Weight: 464.98
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: is useful as reference Impurity standard.
     
    Beclometasone Dipropionate EP Impurity A ; Beclometasone 21-Propionate ;9-Chloro-11β,17-dihydroxy-16β-methyl-3,20-dioxopregna-1,4-dien-21-yl propanoate |  69224-79-9
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    Product Name : Beclometasone Dipropionate EP Impurity B ;Beclometasone 21-Acetate 17-Propionate ; 21-(Acetyloxy)-9-chloro-11β-hydroxy-16β-methyl-3,20-dioxopregna-1,4-dien-17-yl propanoate | 5534-08-7

    Code: JCBLM-17
    CAS:5534-08-7
    Chemical Formula: C27H35ClO7
    Molecular Weight: 507.02
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application:Beclometasone Dipropionate EP Impurity B ;Beclometasone 21-Acetate 17-Propionate ; 21-(Acetyloxy)-9-chloro-11β-hydroxy-16β-methyl-3,20-dioxopregna-1,4-dien-17-yl propanoate | 5534-08-7  is useful as reference Impurity standard.
     
    Beclometasone Dipropionate EP Impurity B ;Beclometasone 21-Acetate 17-Propionate ; 21-(Acetyloxy)-9-chloro-11β-hydroxy-16β-methyl-3,20-dioxopregna-1,4-dien-17-yl propanoate  |   5534-08-7
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    Product Name : Beclometasone Dipropionate EP Impurity C ; Beclometasone 21-Butyrate 17-Propionate ; 9-Chloro-11β-hydroxy-16β-methyl-3,20-dioxo-17-(propanoyloxy)-pregna-1,4-dien-21-yl butanoate

    Code: JCBLM-16
    CAS: NA
    Chemical Formula:C29H39ClO7
    Molecular Weight: 535.07
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Beclometasone Dipropionate EP Impurity C ; Beclometasone 21-Butyrate 17-Propionate ; 9-Chloro-11β-hydroxy-16β-methyl-3,20-dioxo-17-(propanoyloxy)-pregna-1,4-dien-21-yl butanoate is useful as reference Impurity standard.
     
    Beclometasone Dipropionate EP Impurity C ; Beclometasone 21-Butyrate 17-Propionate ; 9-Chloro-11β-hydroxy-16β-methyl-3,20-dioxo-17-(propanoyloxy)-pregna-1,4-dien-21-yl butanoate
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    Product Name : Beclometasone Dipropionate EP Impurity D ;9-Deschloro-9-Bromo Beclomethasone Dipropionate ;9-Bromo-11β-hydroxy-16β-methyl-3,20-dioxopregna-1,4-diene-17,21-diyl dipropanoate | 52092-14-5

    Code: JCBLM-15
    CAS: 52092-14-5
    Chemical Formula: C28H37BrO7
    Molecular Weight: 565.49
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application:Beclometasone Dipropionate EP Impurity D ;9-Deschloro-9-Bromo Beclomethasone Dipropionate ;9-Bromo-11β-hydroxy-16β-methyl-3,20-dioxopregna-1,4-diene-17,21-diyl dipropanoate | 52092-14-5 is useful as reference Impurity standard.
     
    Beclometasone Dipropionate EP Impurity D ;9-Deschloro-9-Bromo Beclomethasone Dipropionate ;9-Bromo-11β-hydroxy-16β-methyl-3,20-dioxopregna-1,4-diene-17,21-diyl dipropanoate  |   52092-14-5
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    Product Name : Beclometasone Dipropionate EP Impurity E ; 6α-Chloro-Beclomethasone Dipropionate ; 6α,9-Dichloro-11β-hydroxy-16β-methyl-3,20-dioxopregna-1,4-diene-17,21-diyl dipropanoate | 887130-68-9

    Code:JCBLM-14
    CAS:887130-69-0
    Chemical Formula:C28H36BrClO7
    Molecular Weight: 599.94
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Beclometasone Dipropionate EP Impurity E ; 6α-Chloro-Beclomethasone Dipropionate ; 6α,9-Dichloro-11β-hydroxy-16β-methyl-3,20-dioxopregna-1,4-diene-17,21-diyl dipropanoate | 887130-68-9 is useful as reference Impurity standard.
     
    Beclometasone Dipropionate EP Impurity E ; 6α-Chloro-Beclomethasone Dipropionate ; 6α,9-Dichloro-11β-hydroxy-16β-methyl-3,20-dioxopregna-1,4-diene-17,21-diyl dipropanoate |   887130-68-9
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    Product Name : Beclometasone Dipropionate EP Impurity F ;6α-Bromo Beclomethasone Dipropionate ; 6α-Bromo-9-chloro-11β-hydroxy-16β-methyl-3,20-dioxopregna-1,4-diene-17,21-diyl dipropanoate | 66917-44-0

    Code:JCBLM-13
    CAS:  66917-44-0
    Chemical Formula:C28H36BrClO7
    Molecular Weight: 484.58
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Beclometasone Dipropionate EP Impurity F ;6α-Bromo Beclomethasone Dipropionate ; 6α-Bromo-9-chloro-11β-hydroxy-16β-methyl-3,20-dioxopregna-1,4-diene-17,21-diyl dipropanoate | 66917-44-0 is useful as reference Impurity standard.
     
    Beclometasone Dipropionate EP Impurity F ;6α-Bromo Beclomethasone Dipropionate ; 6α-Bromo-9-chloro-11β-hydroxy-16β-methyl-3,20-dioxopregna-1,4-diene-17,21-diyl dipropanoate  |  66917-44-0
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    Product Name : Beclometasone Dipropionate EP Impurity H ;Beclometasone 17-Propionate ;9-Chloro-11β,21-dihydroxy-16β-methyl-3,20-dioxopregna-1,4-dien-17-yl propanoate | 5534-18-9

    Code:JCBLM-12
    CAS:5534-18-9
    Chemical Formula:C25H33ClO6
    Molecular Weight: 464.98
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application:Beclometasone Dipropionate EP Impurity H ;Beclometasone 17-Propionate ;9-Chloro-11β,21-dihydroxy-16β-methyl-3,20-dioxopregna-1,4-dien-17-yl propanoate | 5534-18-9 is useful as reference Impurity standard.
     
    Beclometasone Dipropionate EP Impurity H ;Beclometasone 17-Propionate ;9-Chloro-11β,21-dihydroxy-16β-methyl-3,20-dioxopregna-1,4-dien-17-yl propanoate | 5534-18-9
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    Product Name : Beclometasone Dipropionate EP Impurity I ; 16β-Methyl-3,20-dioxopregna-1,4,9(11)-triene-17,21-diyl dipropanoate | 52092-12-3

    Code: JCBLM-11
    CAS: 52092-12-3
    Chemical Formula: C28H36O6
    Molecular Weight: 468.58
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application:Beclometasone Dipropionate EP Impurity I ; 16β-Methyl-3,20-dioxopregna-1,4,9(11)-triene-17,21-diyl dipropanoate | 52092-12-3 is useful as reference Impurity standard.
     
    Beclometasone Dipropionate EP Impurity I ; 16β-Methyl-3,20-dioxopregna-1,4,9(11)-triene-17,21-diyl dipropanoate  |  52092-12-3
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    Product Name : Beclometasone Dipropionate EP Impurity J ; Betamethasone 9,11-Epoxide 17,21-Dipropionate ;9,11β-Epoxy-16β-methyl-3,20-dioxo-9β-pregna-1,4-diene-17,21-diyl dipropanoate | 66917-44-0

    Code: JCBLM-10
    CAS: 66917-44-0
    Chemical Formula:  C28H36O7
    Molecular Weight: 484.58
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Beclometasone Dipropionate EP Impurity J ; Betamethasone 9,11-Epoxide 17,21-Dipropionate ;9,11β-Epoxy-16β-methyl-3,20-dioxo-9β-pregna-1,4-diene-17,21-diyl dipropanoate | 66917-44-0 is useful as reference Impurity standard.
     
    Beclometasone Dipropionate EP Impurity J ; Betamethasone 9,11-Epoxide 17,21-Dipropionate ;9,11β-Epoxy-16β-methyl-3,20-dioxo-9β-pregna-1,4-diene-17,21-diyl dipropanoate  |  66917-44-0
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    Product Name : Beclometasone Dipropionate EP Impurity L ; 1,2-Dihydro Beclomethasone Dipropionate ; 9-Chloro-11β-hydroxy-16β-methyl-3,20-dioxopregn-4-ene-17,21-diyl dipropanoate | 114371-33-4

    Code: JCBLM-09
    CAS: 114371-33-4
    Chemical Formula: C28H39ClO7
    Molecular Weight: 523.06
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application:Beclometasone Dipropionate EP Impurity L ; 1,2-Dihydro Beclomethasone Dipropionate ; 9-Chloro-11β-hydroxy-16β-methyl-3,20-dioxopregn-4-ene-17,21-diyl dipropanoate | 114371-33-4 is useful as reference Impurity standard.
     
    Beclometasone Dipropionate EP Impurity L ; 1,2-Dihydro Beclomethasone Dipropionate ;  9-Chloro-11β-hydroxy-16β-methyl-3,20-dioxopregn-4-ene-17,21-diyl dipropanoate   |   114371-33-4
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    Product Name : Beclometasone Dipropionate EP Impurity M ; 9-Chloro-11β-hydroxy-16β-methyl-3,20-dioxopregna-4,6-diene-17,21-diyl dipropanoate

    Code: JCBLM-08
    CAS: NA
    Chemical Formula:C28H37ClO7
    Molecular Weight: 521.04
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application:Beclometasone Dipropionate EP Impurity M ; 9-Chloro-11β-hydroxy-16β-methyl-3,20-dioxopregna-4,6-diene-17,21-diyl dipropanoate is useful as reference Impurity standard.
     
    Beclometasone Dipropionate EP Impurity M ; 9-Chloro-11β-hydroxy-16β-methyl-3,20-dioxopregna-4,6-diene-17,21-diyl dipropanoate
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    Product Name : Beclometasone Dipropionate EP Impurity N ;2-Bromo-9-chloro-11β-hydroxy-16β-methyl-3,20-dioxopregna-1,4-diene-17,21-diyl dipropanoate | 1204582-47-7

    Code: JCBLM-07
    CAS: 1204582-47-7
    Chemical Formula: C28H36BrClO7
    Molecular Weight: 599.94
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Beclometasone Dipropionate EP Impurity N ;2-Bromo-9-chloro-11β-hydroxy-16β-methyl-3,20-dioxopregna-1,4-diene-17,21-diyl dipropanoate | 1204582-47-7 is useful as reference Impurity standard.
     
    Beclometasone Dipropionate EP Impurity N ;2-Bromo-9-chloro-11β-hydroxy-16β-methyl-3,20-dioxopregna-1,4-diene-17,21-diyl dipropanoate  |  1204582-47-7
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    Product Name : Beclometasone Dipropionate EP Impurity O ;9,11β-Dichloro-16β-methyl-3,20-dioxopregna-1,4-diene-17,21-diyl dipropanoate | 14527-61-8

    Code: JCBLM-06
    CAS: 14527-61-8
    Chemical Formula: C28H36Cl2O6
    Molecular Weight: 539.49
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Beclometasone Dipropionate EP Impurity O ;9,11β-Dichloro-16β-methyl-3,20-dioxopregna-1,4-diene-17,21-diyl dipropanoate | 14527-61-8is useful as reference Impurity standard.
     
    Beclometasone Dipropionate EP Impurity O ;9,11β-Dichloro-16β-methyl-3,20-dioxopregna-1,4-diene-17,21-diyl dipropanoate  |  14527-61-8
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    Product Name : Beclometasone Dipropionate EP Impurity Q ;16β-Methyl-3,20-dioxopregna-1,4-diene-17,21-diyl dipropanoate | 14527-61-8

    Code: JCBLM-05
    CAS:14527-61-8
    Chemical Formula:C28H38O6
    Molecular Weight: 470.6
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Beclometasone Dipropionate EP Impurity Q ;16β-Methyl-3,20-dioxopregna-1,4-diene-17,21-diyl dipropanoate | 14527-61-8 is useful as reference Impurity standard.
     
    Beclometasone Dipropionate EP Impurity Q ;16β-Methyl-3,20-dioxopregna-1,4-diene-17,21-diyl dipropanoate  |  14527-61-8
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    Product Name : Beclometasone Dipropionate EP Impurity R ;Betamethasone EP Impurity E ;Betamethasone USP RC E ;Betamethasone 9,11-Epoxy Impurity ; 9,11β-Epoxy-17,21-dihydroxy-16β-methyl-9β-pregna-1,4-diene-3,20-dione | 981-34-0

    Code: JCBLM-04
    CAS: 981-34-0
    Chemical Formula: C22H28O5
    Molecular Weight: 372.45
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application:34Beclometasone Dipropionate EP Impurity R ;Betamethasone EP Impurity E ;Betamethasone USP RC E ;Betamethasone 9,11-Epoxy Impurity ; 9,11β-Epoxy-17,21-dihydroxy-16β-methyl-9β-pregna-1,4-diene-3,20-dione | 981-34-0 is useful as reference Impurity standard.
     
    Beclometasone Dipropionate EP Impurity R ;Betamethasone EP Impurity E ;Betamethasone USP RC E ;Betamethasone 9,11-Epoxy Impurity ; 9,11β-Epoxy-17,21-dihydroxy-16β-methyl-9β-pregna-1,4-diene-3,20-dione  |  981-34-0
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    Product Name : Beclometasone Dipropionate EP Impurity S ;Beclometasone Tripropionate ;9-Chloro-16β-methyl-3,20-dioxopregna-1,4-diene-11β,17,21-triyl tripropanoate | 1709825-83-1

    Code:  JCBLM-03
    CAS: 1709825-83-1
    Chemical Formula:C31H41ClO8
    Molecular Weight: 577.11
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application:Beclometasone Dipropionate EP Impurity S ;Beclometasone Tripropionate ;9-Chloro-16β-methyl-3,20-dioxopregna-1,4-diene-11β,17,21-triyl tripropanoate | 1709825-83-1 is useful as reference Impurity standard.
     
    Beclometasone Dipropionate EP Impurity S ;Beclometasone Tripropionate ;9-Chloro-16β-methyl-3,20-dioxopregna-1,4-diene-11β,17,21-triyl tripropanoate  |  1709825-83-1
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    Product Name : Beclometasone Dipropionate EP Impurity U ;Betamethasone 9,11-Epoxide 17-Propionate ;9,11β-Epoxy-21-hydroxy-16β-methyl-3,20-dioxo-9β-pregna-1,4-dien-17-yl propanoate | 79578-39-5

    Code: JCBLM-02
    CAS: 79578-39-5
    Chemical Formula: C25H32O6
    Molecular Weight: 428.52
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Beclometasone Dipropionate EP Impurity U ;Betamethasone 9,11-Epoxide 17-Propionate ;9,11β-Epoxy-21-hydroxy-16β-methyl-3,20-dioxo-9β-pregna-1,4-dien-17-yl propanoate | 79578-39-5  is useful as reference Impurity standard.
     
    Beclometasone Dipropionate EP Impurity U ;Betamethasone 9,11-Epoxide 17-Propionate ;9,11β-Epoxy-21-hydroxy-16β-methyl-3,20-dioxo-9β-pregna-1,4-dien-17-yl propanoate  |   79578-39-5
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    Product Name : Beclometasone Dipropionate EP Impurity V ;Betamethasone 9,11-Epoxide 21-Propionate ;9,11β-Epoxy-17-hydroxy-16β-methyl-3,20-dioxo-9β-pregna-1,4-dien-21-yl propanoate | 205105-83-5

    Code:JCBLM-01
    CAS: 205105-83-5
    Chemical Formula:C25H32O6
    Molecular Weight: 428.52
    Category: Reference Standards/API Drug Metabolites/EP Impurities/USP Impurities
    Literature:
    Application: Beclometasone Dipropionate EP Impurity V ;Betamethasone 9,11-Epoxide 21-Propionate ;9,11β-Epoxy-17-hydroxy-16β-methyl-3,20-dioxo-9β-pregna-1,4-dien-21-yl propanoate | 205105-83-5  is useful as reference Impurity standard.
     
    Beclometasone Dipropionate EP Impurity V ;Betamethasone 9,11-Epoxide 21-Propionate ;9,11β-Epoxy-17-hydroxy-16β-methyl-3,20-dioxo-9β-pregna-1,4-dien-21-yl propanoate  |  205105-83-5