Piroxicam-impurities | Pharmaffiliates

piroxicam

Piroxicam is a Non-steroidal anti-inflammatory drug and it belongs to the clss of oxicam family. It is used in the treatment of rheumatoid and osteoarthritis. Piroxicam is a non-selective COX inhibitor with analgesic and antipyretic properties.Reference standards of Piroxicam API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

stdClass Object
(
    [pname] => N-(2-Pyridyl)oxamic Acid
    [catalogue_number] => PA 16 35530
    [category_ids] => 82,79,78,76,75,71,70
    [chemical_name] => 
    [weight] => 166.13
    [form] => C7H6N2O3
    [cas] => 13120-39-3
    [pslug] => 13120-39-3-n-2-pyridyl-oxamic-acid-pa1635530
    [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] => 3696
    [offers_product_code] => PA 16 35530
    [offers_master_id] => 1
    [offer_percentage] => 20% OFF
    [offers_product_main_cat] => Pharmaceutical Reference Standards 
)
PA 16 35530

N-(2-Pyridyl)oxamic Acid


  • Catalogue No.:PA 16 35530

  • CAS :

    13120-39-3

  • Molecular Formula : C7H6N2O3

  • Molecular Weight : 166.13

20% OFF
stdClass Object
(
    [pname] => Methyl 4-hydroxy-2H-benzothiazine-3-carboxylate 1,1-dioxide monohydrate
    [catalogue_number] => PA 16 0351007
    [category_ids] => ,70,71,75,76,78,80,82,93,
    [chemical_name] => 
    [weight] => 273.26
    [form] => C10H11NO6S
    [cas] => 2767988-85-0
    [pslug] => 2767988-85-0-methyl-4-hydroxy-2h-benzothiazine-3-carboxylate-1-1-dioxide-monohydrate-pa160351007
    [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] => 3547
    [offers_product_code] => PA 16 0351007
    [offers_master_id] => 1
    [offer_percentage] => 20% OFF
    [offers_product_main_cat] => Pharmaceutical Reference Standards 
)
PA 16 0351007

Methyl 4-hydroxy-2H-benzothiazine-3-carboxylate 1,1-dioxide monohydrate


  • Catalogue No.:PA 16 0351007

  • CAS :

    2767988-85-0

  • Molecular Formula : C10H11NO6S

  • Molecular Weight : 273.26

stdClass Object
(
    [pname] => Piroxicam - Impurity B
    [catalogue_number] => PA 16 35020
    [category_ids] => ,79,71,76,75,78,70,82,88,
    [chemical_name] => 
    [weight] => 317.32
    [form] => C14H11N3O4S
    [cas] => 65897-46-3
    [pslug] => 65897-46-3-piroxicam-impurity-b-pa1635020
    [latest_product] => 0
    [linkproducts] => 0
    [offers_id] => 
    [offers_name] => 
    [offers_status] => 
    [offers_start_date] => 
    [offers_end_date] => 
    [pageview] => 
    [offers_slug] => 
    [offers_product_id] => 
    [offers_product_code] => 
    [offers_master_id] => 
    [offer_percentage] => 
    [offers_product_main_cat] => 
)
PA 16 35020

Piroxicam - Impurity B


  • Catalogue No.:PA 16 35020

  • CAS :

    65897-46-3

  • Molecular Formula : C14H11N3O4S

  • Molecular Weight : 317.32

stdClass Object
(
    [pname] => Piroxicam - Impurity C
    [catalogue_number] => PA 16 35030
    [category_ids] => ,79,71,76,75,78,70,82,88,
    [chemical_name] => 
    [weight] => 254.26
    [form] => C10H10N2O4S
    [cas] => 24683-25-8
    [pslug] => 24683-25-8-piroxicam-impurity-c-pa1635030
    [latest_product] => 0
    [linkproducts] => 0
    [offers_id] => 
    [offers_name] => 
    [offers_status] => 
    [offers_start_date] => 
    [offers_end_date] => 
    [pageview] => 
    [offers_slug] => 
    [offers_product_id] => 
    [offers_product_code] => 
    [offers_master_id] => 
    [offer_percentage] => 
    [offers_product_main_cat] => 
)
PA 16 35030

Piroxicam - Impurity C


  • Catalogue No.:PA 16 35030

  • CAS :

    24683-25-8

  • Molecular Formula : C10H10N2O4S

  • Molecular Weight : 254.26

stdClass Object
(
    [pname] => Piroxicam-d3 O-β-D-Glucuronide
    [catalogue_number] => PA STI 074170
    [category_ids] => ,80,71,95,81,98,76,75,78,70,82,88,
    [chemical_name] => 
    [weight] => 510.49
    [form] => C21H18D3N3O10S
    [cas] => NA
    [pslug] => piroxicam-d3-o-beta-d-glucuronide-pasti074170
    [latest_product] => 0
    [linkproducts] => 0
    [offers_id] => 
    [offers_name] => 
    [offers_status] => 
    [offers_start_date] => 
    [offers_end_date] => 
    [pageview] => 
    [offers_slug] => 
    [offers_product_id] => 
    [offers_product_code] => 
    [offers_master_id] => 
    [offer_percentage] => 
    [offers_product_main_cat] => 
)
PA STI 074170

Piroxicam-d3 O-β-D-Glucuronide


  • Catalogue No.:PA STI 074170

  • CAS :

    NA

  • Molecular Formula : C21H18D3N3O10S

  • Molecular Weight : 510.49

stdClass Object
(
    [pname] => Ampiroxicam
    [catalogue_number] => PA 16 0351000
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 447.46
    [form] => C20H21N3O7S
    [cas] => 99464-64-9
    [pslug] => 99464-64-9-ampiroxicam-pa160351000
    [latest_product] => 0
    [linkproducts] => 0
    [offers_id] => 
    [offers_name] => 
    [offers_status] => 
    [offers_start_date] => 
    [offers_end_date] => 
    [pageview] => 
    [offers_slug] => 
    [offers_product_id] => 
    [offers_product_code] => 
    [offers_master_id] => 
    [offer_percentage] => 
    [offers_product_main_cat] => 
)
PA 16 0351000

Ampiroxicam


  • Catalogue No.:PA 16 0351000

  • CAS :

    99464-64-9

  • Molecular Formula : C20H21N3O7S

  • Molecular Weight : 447.46

stdClass Object
(
    [pname] => 4-Isopropoxy-2-methyl-N-(2-pyridinyl)- 2H-1,2-benzothiazine-3-carboxamide 1,1-Dioxide
    [catalogue_number] => PA 16 0351001
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 373.43
    [form] => C18H19N3O4S
    [cas] => 118854-49-2
    [pslug] => 118854-49-2-4-isopropoxy-2-methyl-n-2-pyridinyl-2h-1-2-benzothiazine-3-carboxamide-1-1-dioxide-pa160351001
    [latest_product] => 0
    [linkproducts] => 0
    [offers_id] => 
    [offers_name] => 
    [offers_status] => 
    [offers_start_date] => 
    [offers_end_date] => 
    [pageview] => 
    [offers_slug] => 
    [offers_product_id] => 
    [offers_product_code] => 
    [offers_master_id] => 
    [offer_percentage] => 
    [offers_product_main_cat] => 
)
PA 16 0351001

4-Isopropoxy-2-methyl-N-(2-pyridinyl)- 2H-1,2-benzothiazine-3-carboxamide 1,1-Dioxide


  • Catalogue No.:PA 16 0351001

  • CAS :

    118854-49-2

  • Molecular Formula : C18H19N3O4S

  • Molecular Weight : 373.43

stdClass Object
(
    [pname] => N,N'-Bis(2-pyridyl)oxalamide
    [catalogue_number] => PA 16 0351002
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 242.24
    [form] =>  C12H10N4O2
    [cas] => 20172-97-8
    [pslug] => 20172-97-8-n-n-bis-2-pyridyl-oxalamide-pa160351002
    [latest_product] => 0
    [linkproducts] => 0
    [offers_id] => 
    [offers_name] => 
    [offers_status] => 
    [offers_start_date] => 
    [offers_end_date] => 
    [pageview] => 
    [offers_slug] => 
    [offers_product_id] => 
    [offers_product_code] => 
    [offers_master_id] => 
    [offer_percentage] => 
    [offers_product_main_cat] => 
)
PA 16 0351002

N,N'-Bis(2-pyridyl)oxalamide


  • Catalogue No.:PA 16 0351002

  • CAS :

    20172-97-8

  • Molecular Formula : C12H10N4O2

  • Molecular Weight : 242.24

stdClass Object
(
    [pname] => 2-(1,1-Dioxido-3-oxo-1,2-benzisothiazol- 2(3H)-yl)acetamide
    [catalogue_number] => PA 16 0351003
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 240.23
    [form] => C9H8N2O4S
    [cas] => 30763-03-2
    [pslug] => 30763-03-2-2-1-1-dioxido-3-oxo-1-2-benzisothiazol-2-3h-yl-acetamide-pa160351003
    [latest_product] => 0
    [linkproducts] => 0
    [offers_id] => 
    [offers_name] => 
    [offers_status] => 
    [offers_start_date] => 
    [offers_end_date] => 
    [pageview] => 
    [offers_slug] => 
    [offers_product_id] => 
    [offers_product_code] => 
    [offers_master_id] => 
    [offer_percentage] => 
    [offers_product_main_cat] => 
)
PA 16 0351003

2-(1,1-Dioxido-3-oxo-1,2-benzisothiazol- 2(3H)-yl)acetamide


  • Catalogue No.:PA 16 0351003

  • CAS :

    30763-03-2

  • Molecular Formula : C9H8N2O4S

  • Molecular Weight : 240.23

stdClass Object
(
    [pname] => O-Methyl Piroxicam
    [catalogue_number] => PA 16 0351004
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 345.37
    [form] => C16H15N3O4S
    [cas] => 76780-03-5
    [pslug] => 76780-03-5-o-methyl-piroxicam-pa160351004
    [latest_product] => 0
    [linkproducts] => 0
    [offers_id] => 
    [offers_name] => 
    [offers_status] => 
    [offers_start_date] => 
    [offers_end_date] => 
    [pageview] => 
    [offers_slug] => 
    [offers_product_id] => 
    [offers_product_code] => 
    [offers_master_id] => 
    [offer_percentage] => 
    [offers_product_main_cat] => 
)
PA 16 0351004

O-Methyl Piroxicam


  • Catalogue No.:PA 16 0351004

  • CAS :

    76780-03-5

  • Molecular Formula : C16H15N3O4S

  • Molecular Weight : 345.37

stdClass Object
(
    [pname] => 2-Methyl-N-2-(1-methylpyridinium)-2H- 1,2-benzothiazine-3-carboxamide-4-olate 1,1-Dioxide
    [catalogue_number] => PA 16 0351005
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 345.37
    [form] => C16H15N3O4S
    [cas] => 122623-78-3 and 121649-50-1
    [pslug] => 122623-78-3-and-121649-50-1-2-methyl-n-2-1-methylpyridinium-2h-1-2-benzothiazine-3-carboxamide-4-olate-1-1-dioxide-pa160351005
    [latest_product] => 0
    [linkproducts] => 0
    [offers_id] => 
    [offers_name] => 
    [offers_status] => 
    [offers_start_date] => 
    [offers_end_date] => 
    [pageview] => 
    [offers_slug] => 
    [offers_product_id] => 
    [offers_product_code] => 
    [offers_master_id] => 
    [offer_percentage] => 
    [offers_product_main_cat] => 
)
PA 16 0351005

2-Methyl-N-2-(1-methylpyridinium)-2H- 1,2-benzothiazine-3-carboxamide-4-olate 1,1-Dioxide


  • Catalogue No.:PA 16 0351005

  • CAS :

    122623-78-3 and 121649-50-1

  • Molecular Formula : C16H15N3O4S

  • Molecular Weight : 345.37

stdClass Object
(
    [pname] => 4-Hydroxy-2H-1,2-benzothiazine-3-carboxamide 1,1-Dioxide
    [catalogue_number] => PA 16 0351006
    [category_ids] => ,75,76,78,70,82,
    [chemical_name] => 
    [weight] => 240.23
    [form] => C9H8N2O4S
    [cas] => 24683-22-5
    [pslug] => 24683-22-5-4-hydroxy-2h-1-2-benzothiazine-3-carboxamide-1-1-dioxide-pa160351006
    [latest_product] => 0
    [linkproducts] => 0
    [offers_id] => 
    [offers_name] => 
    [offers_status] => 
    [offers_start_date] => 
    [offers_end_date] => 
    [pageview] => 
    [offers_slug] => 
    [offers_product_id] => 
    [offers_product_code] => 
    [offers_master_id] => 
    [offer_percentage] => 
    [offers_product_main_cat] => 
)
PA 16 0351006

4-Hydroxy-2H-1,2-benzothiazine-3-carboxamide 1,1-Dioxide


  • Catalogue No.:PA 16 0351006

  • CAS :

    24683-22-5

  • Molecular Formula : C9H8N2O4S

  • Molecular Weight : 240.23