Impurity - Parecoxib

Parecoxib

Parecoxib

CAS No. : 198470-84-7

CAT No. : KMP044001

Formula : C19H18N2O4S

FW : 370.4

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Parecoxib Impurity 10

Parecoxib Impurity 10

CAS No. : 181695-72-7

CAT No. : KMP044005

Formula : C16H14N2O3S

FW : 314.4

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Parecoxib Impurity 15

Parecoxib Impurity 15

CAS No. : 26306-06-9

CAT No. : KMP044007

Formula : C14H13NO

FW : 211.3

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Parecoxib Impurity 19

Parecoxib Impurity 19

CAS No. : 386273-25-2

CAT No. : KMP044011

Formula : C16H14N2O3S

FW : 314.4

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Parecoxib Impurity 2

Parecoxib Impurity 2

CAS No. : 451-40-1

CAT No. : KMP044012

Formula : C14H12O

FW : 196.3

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Parecoxib Impurity 20

Parecoxib Impurity 20

CAS No. : 37928-17-9

CAT No. : KMP044013

Formula : C16H13NO 

FW : 235.3

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Parecoxib Impurity 21

Parecoxib Impurity 21

CAS No. : 1709956-89-7

CAT No. : KMP044014

Formula : C19H18N2O4S

FW : 370.4

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Parecoxib Impurity 22

Parecoxib Impurity 22

CAS No. : 181696-73-1

CAT No. : KMP044015

Formula : C16H15NO2

FW : 253.3

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Parecoxib Impurity 23

Parecoxib Impurity 23

CAS No. : 1373038-60-8

CAT No. : KMP044016

Formula : C32H25N3O6S2

FW : 611.7

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Parecoxib Impurity 24

Parecoxib Impurity 24

CAS No. : 198471-07-7

CAT No. : KMP044017

Formula : C18H16N2O4S : Na

FW : 356.4 : 23.0

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Parecoxib Impurity 25

Parecoxib Impurity 25

CAS No. : 2235371-89-6

CAT No. : KMP044018

Formula : C19H18N2O4S

FW : 370.4

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Parecoxib Impurity 4

Parecoxib Impurity 4

CAS No. : 1373038-59-5

CAT No. : KMP044022

Formula : C16H15N3O5S2

FW : 393.4

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Parecoxib Impurity 5

Parecoxib Impurity 5

CAS No. : 198471-06-6

CAT No. : KMP044023

Formula : C18H16N2O4S

FW : 356.4

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Parecoxib Impurity 8

Parecoxib Impurity 8

CAS No. : 181696-35-5

CAT No. : KMP044026

Formula : C16H13NO4S 

FW : 315.4

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Parecoxib Sodium Salt

Parecoxib Sodium Salt

CAS No. : 198470-85-8

CAT No. : KMP044032

Formula : C19H18N2O4S : Na

FW : 370.4 : 23.0

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Parecoxib Impurity 1

Parecoxib Impurity 1

CAS No. : 1708094-99-8

CAT No. : KMP044004

Formula : C22H23N3O7S2 

FW : 505.6

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Parecoxib Impurity 14

Parecoxib Impurity 14

CAS No. : NA

CAT No. : KMP044006

Formula : C16H13NO7S2 

FW : 395.4

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Parecoxib Impurity 16

Parecoxib Impurity 16

CAS No. : 1884279-18-8

CAT No. : KMP044008

Formula : C18H17NO4S

FW : 343.4

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Parecoxib Impurity 17

Parecoxib Impurity 17

CAS No. : NA

CAT No. : KMP044009

Formula : C16H15NO2

FW : 253.3

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Parecoxib Impurity 18

Parecoxib Impurity 18

CAS No. : 2338845-31-9

CAT No. : KMP044010

Formula : C32H24N2O4S

FW : 532.6

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Parecoxib Impurity 27

Parecoxib Impurity 27

CAS No. : 477594-28-8

CAT No. : KMP044019

Formula : C19H18N2O4S

FW : 370.4

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Parecoxib Impurity 28

Parecoxib Impurity 28

CAS No. : NA

CAT No. : KMP044020

Formula : C19H18N2O4S

FW : 370.4

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Parecoxib Impurity 3

Parecoxib Impurity 3

CAS No. : NA

CAT No. : KMP044021

Formula : C16H14N2O3S

FW : 314.4

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Parecoxib Impurity 6 Sodium Salt

Parecoxib Impurity 6 Sodium Salt

CAS No. : 198470-92-7

CAT No. : KMP044024

Formula : C20H20N2O4S : Na

FW : 384.5 : 23.0

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Parecoxib Impurity 7

Parecoxib Impurity 7

CAS No. : 501093-49-8

CAT No. : KMP044025

Formula : C16H14N2O4S 

FW : 330.4

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Parecoxib Impurity 9

Parecoxib Impurity 9

CAS No. : NA

CAT No. : KMP044027

Formula : C17H18N2O4S

FW : 346.4

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Parecoxib Impurity C

Parecoxib Impurity C

CAS No. : NA

CAT No. : KMP044028

Formula : C19H18N2O4S

FW : 370.4

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Parecoxib Impurity D

Parecoxib Impurity D

CAS No. : NA

CAT No. : KMP044029

Formula : C16H14N2O3S

FW : 314.4

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Parecoxib Impurity E

Parecoxib Impurity E

CAS No. : NA

CAT No. : KMP044030

Formula : C19H17N2O4S : Na

FW : 369.4 : 23.0

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Parecoxib N-Oxide

Parecoxib N-Oxide

CAS No. : NA

CAT No. : KMP044031

Formula : C19H18N2O5S

FW : 386.4

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Parecoxib Sulfonamide

Parecoxib Sulfonamide

CAS No. : 181696-12-8

CAT No. : KMP044033

Formula : C16H14N2O3S 

FW : 314.4

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Parecoxib D3

Parecoxib D3

CAS No. : NA

CAT No. : KMP044002

Formula : C19H15D3N2O4S

FW : 373.4

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Parecoxib D5

Parecoxib D5

CAS No. : NA

CAT No. : KMP044003

Formula : C19H13D5N2O4S

FW : 375.5

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