Metamizole Sodium-impurities | Pharmaffiliates

metamizole sodium

A sodium salt of non-opioid analgesic drug Metamizole which is used in human and veterinary medicine. It is a dipyrone which is a prodrug of structurally related pyrazolone compounds. Metamizole is used for perioperative pain, acute injury, colic, cancer pain. Reference standards of Metamizole Sodium API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

stdClass Object
(
    [pname] => Metamizole Sodium - Impurity A
    [catalogue_number] => PA 13 24010
    [category_ids] => 82,80,78,76,75,71,70
    [chemical_name] => 
    [weight] => 231.25
    [form] => C12H13N3O2
    [cas] => 1672-58-8
    [pslug] => 1672-58-8-metamizole-sodium-impurity-a-pa1324010
    [latest_product] => 0
    [linkproducts] => 0
    [offers_id] => 1
    [offers_name] => Spring Season Offer
    [offers_status] => 1
    [offers_start_date] => 2024-03-27
    [offers_end_date] => 2024-03-31
    [pageview] => 2
    [offers_slug] => spring-season-offer
    [offers_product_id] => 2946
    [offers_product_code] => PA 13 24010
    [offers_master_id] => 1
    [offer_percentage] => 20% OFF
    [offers_product_main_cat] => Pharmaceutical Reference Standards 
)
PA 13 24010

Metamizole Sodium - Impurity A


  • Catalogue No.:PA 13 24010

  • CAS :

    1672-58-8

  • Molecular Formula : C12H13N3O2

  • Molecular Weight : 231.25

20% OFF
stdClass Object
(
    [pname] => Metamizole Sodium - Impurity B
    [catalogue_number] => PA 13 24020
    [category_ids] => ,71,76,75,78,70,82,
    [chemical_name] => 
    [weight] => 203.24
    [form] => C11H13N3O
    [cas] => 83-07-8
    [pslug] => 83-07-8-metamizole-sodium-impurity-b-pa1324020
    [latest_product] => 0
    [linkproducts] => 0
    [offers_id] => 1
    [offers_name] => Spring Season Offer
    [offers_status] => 1
    [offers_start_date] => 2024-03-27
    [offers_end_date] => 2024-03-31
    [pageview] => 2
    [offers_slug] => spring-season-offer
    [offers_product_id] => 2947
    [offers_product_code] => PA 13 24020
    [offers_master_id] => 1
    [offer_percentage] => 20% OFF
    [offers_product_main_cat] => Pharmaceutical Reference Standards 
)
PA 13 24020

Metamizole Sodium - Impurity B


  • Catalogue No.:PA 13 24020

  • CAS :

    83-07-8

  • Molecular Formula : C11H13N3O

  • Molecular Weight : 203.24

20% OFF
stdClass Object
(
    [pname] => Metamizole Sodium - Impurity C (Hydrochloride Salt)
    [catalogue_number] => PA 13 24030
    [category_ids] => 82,80,79,78,76,75,71,70
    [chemical_name] => 
    [weight] => 253.73
    [form] => C12H15N3OClH
    [cas] => 856307-27-2
    [pslug] => 856307-27-2-metamizole-sodium-impurity-c-hydrochloride-salt-pa1324030
    [latest_product] => 0
    [linkproducts] => 1
    [offers_id] => 1
    [offers_name] => Spring Season Offer
    [offers_status] => 1
    [offers_start_date] => 2024-03-27
    [offers_end_date] => 2024-03-31
    [pageview] => 2
    [offers_slug] => spring-season-offer
    [offers_product_id] => 2948
    [offers_product_code] => PA 13 24030
    [offers_master_id] => 1
    [offer_percentage] => 20% OFF
    [offers_product_main_cat] => Pharmaceutical Reference Standards 
)
PA 13 24030

Metamizole Sodium - Impurity C (Hydrochloride Salt)


  • Catalogue No.:PA 13 24030

  • CAS :

    856307-27-2

  • Molecular Formula : C12H15N3OClH

  • Molecular Weight : 253.73

stdClass Object
(
    [pname] => Metamizole Sodium - Impurity C (Freebase)
    [catalogue_number] => PA 13 24031
    [category_ids] => ,80,71,76,75,78,70,82,
    [chemical_name] => 
    [weight] => 217.27
    [form] => C12H15N3O
    [cas] => 519-98-2
    [pslug] => 519-98-2-metamizole-sodium-impurity-c-freebase-pa1324031
    [latest_product] => 0
    [linkproducts] => 1
    [offers_id] => 1
    [offers_name] => Spring Season Offer
    [offers_status] => 1
    [offers_start_date] => 2024-03-27
    [offers_end_date] => 2024-03-31
    [pageview] => 2
    [offers_slug] => spring-season-offer
    [offers_product_id] => 2949
    [offers_product_code] => PA 13 24031
    [offers_master_id] => 1
    [offer_percentage] => 20% OFF
    [offers_product_main_cat] => Pharmaceutical Reference Standards 
)
PA 13 24031

Metamizole Sodium - Impurity C (Freebase)


  • Catalogue No.:PA 13 24031

  • CAS :

    519-98-2

  • Molecular Formula : C12H15N3O

  • Molecular Weight : 217.27

stdClass Object
(
    [pname] => Metamizole Sodium - Impurity C (Hydrate Salt)
    [catalogue_number] => PA 13 24032
    [category_ids] => ,80,71,76,75,78,70,82,79,
    [chemical_name] => 
    [weight] => 235.29
    [form] => C12H17N3O2
    [cas] => 1619981-09-7
    [pslug] => 1619981-09-7-metamizole-sodium-impurity-c-hydrate-salt-pa1324032
    [latest_product] => 0
    [linkproducts] => 1
    [offers_id] => 1
    [offers_name] => Spring Season Offer
    [offers_status] => 1
    [offers_start_date] => 2024-03-27
    [offers_end_date] => 2024-03-31
    [pageview] => 2
    [offers_slug] => spring-season-offer
    [offers_product_id] => 2950
    [offers_product_code] => PA 13 24032
    [offers_master_id] => 1
    [offer_percentage] => 20% OFF
    [offers_product_main_cat] => Pharmaceutical Reference Standards 
)
PA 13 24032

Metamizole Sodium - Impurity C (Hydrate Salt)


  • Catalogue No.:PA 13 24032

  • CAS :

    1619981-09-7

  • Molecular Formula : C12H17N3O2

  • Molecular Weight : 235.29

stdClass Object
(
    [pname] => Metamizole Sodium - Impurity E (Sodium Salt)
    [catalogue_number] => PA 13 24540
    [category_ids] => 88,82,80,78,75,71,70
    [chemical_name] => 
    [weight] => 318.31
    [form] => C12H14N3NaO4S
    [cas] => 129-89-5
    [pslug] => 129-89-5-metamizole-sodium-impurity-e-sodium-salt-pa1324540
    [latest_product] => 0
    [linkproducts] => 1
    [offers_id] => 1
    [offers_name] => Spring Season Offer
    [offers_status] => 1
    [offers_start_date] => 2024-03-27
    [offers_end_date] => 2024-03-31
    [pageview] => 2
    [offers_slug] => spring-season-offer
    [offers_product_id] => 2954
    [offers_product_code] => PA 13 24540
    [offers_master_id] => 1
    [offer_percentage] => 20% OFF
    [offers_product_main_cat] => Pharmaceutical Reference Standards 
)
PA 13 24540

Metamizole Sodium - Impurity E (Sodium Salt)


  • Catalogue No.:PA 13 24540

  • CAS :

    129-89-5

  • Molecular Formula : C12H14N3NaO4S

  • Molecular Weight : 318.31