Spiramycin-impurities | Pharmaffiliates

spiramycin

A macrolide antibiotic and antiparasitic drug, Siramycin is used in the treatment of arasotic diseases like toxoplasmosis and other infections caused in the soft tissues.Reference standards of Spiramycin API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

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    [pname] => Spiramycin - API Standards 
    [catalogue_number] => PA 19 73000
    [category_ids] => ,78,70,82,71,75,80,
    [chemical_name] => 
    [weight] => 843.05
    [form] => C43H74N2O14
    [cas] => 8025-81-8
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PA 19 73000

Spiramycin - API Standards


  • Catalogue No.:PA 19 73000

  • CAS :

    8025-81-8

  • Molecular Formula : C43H74N2O14

  • Molecular Weight : 843.05

20% OFF
stdClass Object
(
    [pname] => Spiramycin I
    [catalogue_number] => PA 19 73520
    [category_ids] => ,91,69,78,70,82,
    [chemical_name] => 
    [weight] => 843.07
    [form] => C43H74N2O14
    [cas] => 24916-50-5
    [pslug] => 24916-50-5-spiramycin-i-pa1973520
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PA 19 73520

Spiramycin I


  • Catalogue No.:PA 19 73520

  • CAS :

    24916-50-5

  • Molecular Formula : C43H74N2O14

  • Molecular Weight : 843.07

20% OFF
stdClass Object
(
    [pname] => Spiramycin - Impurity A
    [catalogue_number] => PA 19 0730010
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 698.9
    [form] => C36H62N2O11
    [cas] => 70253-62-2
    [pslug] => 70253-62-2-spiramycin-impurity-a-pa190730010
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PA 19 0730010

Spiramycin - Impurity A


  • Catalogue No.:PA 19 0730010

  • CAS :

    70253-62-2

  • Molecular Formula : C36H62N2O11

  • Molecular Weight : 698.9

20% OFF
stdClass Object
(
    [pname] => Spiramycin I-d3
    [catalogue_number] => PA STI 079740
    [category_ids] => ,91,98,76,75,78,70,82,
    [chemical_name] => 
    [weight] => 846.07
    [form] => C43H71D3N2O14
    [cas] => NA
    [pslug] => spiramycin-i-d3-pasti079740
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PA STI 079740

Spiramycin I-d3


  • Catalogue No.:PA STI 079740

  • CAS :

    NA

  • Molecular Formula : C43H71D3N2O14

  • Molecular Weight : 846.07

stdClass Object
(
    [pname] => Spiramycin - Impurity F
    [catalogue_number] => PA 19 73060
    [category_ids] => ,75,78,70,82,
    [chemical_name] => 
    [weight] => 1622.05
    [form] => C84H140N4O26
    [cas] => NA
    [pslug] => spiramycin-impurity-f-pa1973060
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PA 19 73060

Spiramycin - Impurity F


  • Catalogue No.:PA 19 73060

  • CAS :

    NA

  • Molecular Formula : C84H140N4O26

  • Molecular Weight : 1622.05

stdClass Object
(
    [pname] => Spiramycin - Impurity G
    [catalogue_number] => PA 19 73070
    [category_ids] => ,75,78,70,82,
    [chemical_name] => 
    [weight] => 740.93
    [form] => C38H64N2O12
    [cas] => NA
    [pslug] => spiramycin-impurity-g-pa1973070
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PA 19 73070

Spiramycin - Impurity G


  • Catalogue No.:PA 19 73070

  • CAS :

    NA

  • Molecular Formula : C38H64N2O12

  • Molecular Weight : 740.93

stdClass Object
(
    [pname] => Acetyl Spiramycin
    [catalogue_number] => PA 19 73510
    [category_ids] => ,76,75,78,70,82,
    [chemical_name] => 
    [weight] => 885.1
    [form] => C45H76N2O15
    [cas] => 24916-51-6
    [pslug] => 24916-51-6-acetyl-spiramycin-pa1973510
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PA 19 73510

Acetyl Spiramycin


  • Catalogue No.:PA 19 73510

  • CAS :

    24916-51-6

  • Molecular Formula : C45H76N2O15

  • Molecular Weight : 885.1

stdClass Object
(
    [pname] => Spiramycin III
    [catalogue_number] => PA 19 73530
    [category_ids] => ,91,69,78,70,82,
    [chemical_name] => 
    [weight] => 899.13
    [form] => C46H78N2O15
    [cas] => 24916-52-7
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PA 19 73530

Spiramycin III


  • Catalogue No.:PA 19 73530

  • CAS :

    24916-52-7

  • Molecular Formula : C46H78N2O15

  • Molecular Weight : 899.13

stdClass Object
(
    [pname] => 2’-O-Acetyl-4’’-O-tert-butyldimethylsilylspiramycin I 3,18-(O-tert-Butyldimethylsilyl)acetal
    [catalogue_number] => PA 19 73540
    [category_ids] => ,79,91,78,70,82,
    [chemical_name] => 
    [weight] => 1113.6
    [form] => C57H104N2O15Si2
    [cas] => 96405-32-2
    [pslug] => 96405-32-2-2-o-acetyl-4-o-tert-butyldimethylsilylspiramycin-i-3-18-o-tert-butyldimethylsilyl-acetal-pa1973540
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PA 19 73540

2’-O-Acetyl-4’’-O-tert-butyldimethylsilylspiramycin I 3,18-(O-tert-Butyldimethylsilyl)acetal


  • Catalogue No.:PA 19 73540

  • CAS :

    96405-32-2

  • Molecular Formula : C57H104N2O15Si2

  • Molecular Weight : 1113.6

stdClass Object
(
    [pname] => 2’-O-Acetyl-4’’-O-tert-butyldimethylsilyl-4’’’-de-N-methylspiramycin I 3,18-(O-tert-Butyldimethylsilyl)acetal
    [catalogue_number] => PA 19 73550
    [category_ids] => ,91,78,70,82,
    [chemical_name] => 
    [weight] => 1099.58
    [form] => C56H102N2O15Si2
    [cas] => 96405-33-3
    [pslug] => 96405-33-3-2-o-acetyl-4-o-tert-butyldimethylsilyl-4-de-n-methylspiramycin-i-3-18-o-tert-butyldimethylsilyl-acetal-pa1973550
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PA 19 73550

2’-O-Acetyl-4’’-O-tert-butyldimethylsilyl-4’’’-de-N-methylspiramycin I 3,18-(O-tert-Butyldimethylsilyl)acetal


  • Catalogue No.:PA 19 73550

  • CAS :

    96405-33-3

  • Molecular Formula : C56H102N2O15Si2

  • Molecular Weight : 1099.58

stdClass Object
(
    [pname] => 2’-O-Acetylspiramycin I
    [catalogue_number] => PA 19 73560
    [category_ids] => ,91,78,70,82,
    [chemical_name] => 
    [weight] => 885.09
    [form] => C45H76N2O15
    [cas] => 89000-32-8
    [pslug] => 89000-32-8-2-o-acetylspiramycin-i-pa1973560
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PA 19 73560

2’-O-Acetylspiramycin I


  • Catalogue No.:PA 19 73560

  • CAS :

    89000-32-8

  • Molecular Formula : C45H76N2O15

  • Molecular Weight : 885.09