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Parecoxib Sodium Impurity L

QCC Cat No.:

QP182442

CAS No.:

198471-06-6

Mol Formula:

C18H16N2O4S

Mol. Weight:

356.40

Parecoxib Impurity 11

QCC Cat No.:

QP182443

CAS No.:

181696-12-8

Mol Formula:

C16H14N2O3S

Mol. Weight:

314.36

Parecoxib Sodium Impurity M

QCC Cat No.:

QP182444

CAS No.:

75115-00-3

Mol Formula:

C16H13NO

Mol. Weight:

235.28

Paroxetine Impurity 7

QCC Cat No.:

QP182445

CAS No.:

76022-03-0

Mol Formula:

C13H19NO

Mol. Weight:

205.30

Paroxetine Impurity 8

QCC Cat No.:

QP182446

CAS No.:

NA

Mol Formula:

C14H21NO2

Mol. Weight:

235.32

Paroxetine Impurity 9

QCC Cat No.:

QP182447

CAS No.:

NA

Mol Formula:

C15H23NO2

Mol. Weight:

249.35

Parecoxib Sodium Impurity 22

QCC Cat No.:

QP182448

CAS No.:

1709956-89-7

Mol Formula:

C19H18N2O4S

Mol. Weight:

370.42

Parecoxib Sodium Impurity 23

QCC Cat No.:

QP182449

CAS No.:

198470-91-6

Mol Formula:

C20H20N2O4S

Mol. Weight:

384.45

Parecoxib Sodium Impurity 24

QCC Cat No.:

QP182450

CAS No.:

NA

Mol Formula:

C16H12ClNO3S

Mol. Weight:

333.79

Parecoxib Sodium Impurity 25

QCC Cat No.:

QP182451

CAS No.:

1373038-63-1

Mol Formula:

C16H11Cl2NO5S2

Mol. Weight:

432.30

Parecoxib Sodium Impurity 26

QCC Cat No.:

QP182452

CAS No.:

NA

Mol Formula:

C16H11Cl2NO5S2

Mol. Weight:

432.30

Parecoxib Sodium Impurity 27

QCC Cat No.:

QP182453

CAS No.:

451-40-1

Mol Formula:

C14H12O

Mol. Weight:

196.24

Parecoxib Sodium Impurity 28

QCC Cat No.:

QP182454

CAS No.:

952-06-7

Mol Formula:

C14H13NO

Mol. Weight:

211.26

Parecoxib Sodium Impurity 29

QCC Cat No.:

QP182455

CAS No.:

181696-73-1

Mol Formula:

C16H15NO2

Mol. Weight:

253.30

Parecoxib Sodium Impurity 30

QCC Cat No.:

QP182456

CAS No.:

37928-17-9

Mol Formula:

C16H13NO

Mol. Weight:

235.28

Parecoxib Sodium Impurity 31

QCC Cat No.:

QP182457

CAS No.:

NA

Mol Formula:

C22H21N3Na2O7S2

Mol. Weight:

549.53

Paroxetine Impurity 58

QCC Cat No.:

QP182458

CAS No.:

100332-20-5

Mol Formula:

C13H18FNO

Mol. Weight:

223.29

Parecoxib Sodium Impurity 33

QCC Cat No.:

QP182459

CAS No.:

2235371-89-6

Mol Formula:

C19H18N2O4S

Mol. Weight:

370.42

Parecoxib Sodium Impurity 34

QCC Cat No.:

QP182460

CAS No.:

477594-28-8

Mol Formula:

C19H18N2O4S

Mol. Weight:

370.42

Parecoxib Sodium Impurity 35

QCC Cat No.:

QP182461

CAS No.:

2251048-76-5

Mol Formula:

C22H23N3O7S2

Mol. Weight:

505.56

Parecoxib Sodium Impurity 36

QCC Cat No.:

QP182462

CAS No.:

2251048-58-3

Mol Formula:

C16H15N3O5S2

Mol. Weight:

393.44

Paroxetine Impurity 64

QCC Cat No.:

QP182464

CAS No.:

253768-88-6

Mol Formula:

C26H24FNO5

Mol. Weight:

449.47

Paroxetine Impurity 65

QCC Cat No.:

QP182465

CAS No.:

NA

Mol Formula:

C19H20FNO3

Mol. Weight:

329.37

Paroxetine Impurity 66

QCC Cat No.:

QP182466

CAS No.:

1396174-70-1（free base)

Mol Formula:

C19H20FNO3 HCl

Mol. Weight:

329.37 36.46

Paroxetine Impurity 67

QCC Cat No.:

QP182467

CAS No.:

1217655-87-2

Mol Formula:

C25H24FNO3 HCl

Mol. Weight:

405.46 36.46

Paroxetine Impurity 68

QCC Cat No.:

QP182468

CAS No.:

NA

Mol Formula:

C19H20FNO4 HCl

Mol. Weight:

345.36 36.46

Paroxetine Impurity 69

QCC Cat No.:

QP182469

CAS No.:

1012886-75-7

Mol Formula:

C12H14FN HCl

Mol. Weight:

191.24 36.46

Parecoxib Sodium Impurity 44

QCC Cat No.:

QP182470

CAS No.:

NA

Mol Formula:

C18H15N2NaO4S

Mol. Weight:

378.38

Parecoxib Sodium Impurity 45

QCC Cat No.:

QP182471

CAS No.:

NA

Mol Formula:

C20H19N2NaO4S

Mol. Weight:

406.43

Parecoxib Sodium Impurity 46

QCC Cat No.:

QP182472

CAS No.:

NA

Mol Formula:

C22H23N3O7S2

Mol. Weight:

505.56