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Nifedipine Impurity 10

QCC Cat No.:

QN060436

CAS No.:

34785-00-7

Mol Formula:

C16H12N2O6

Mol. Weight:

328.28

Nifedipine Impurity 11

QCC Cat No.:

QN060437

CAS No.:

NA

Mol Formula:

C12H14N2O4

Mol. Weight:

250.25

Nifedipine Impurity 12

QCC Cat No.:

QN060438

CAS No.:

74378-10-2

Mol Formula:

C15H14N2O6

Mol. Weight:

318.28

Nifedipine Impurity 13

QCC Cat No.:

QN060439

CAS No.:

NA

Mol Formula:

C18H16N4O6

Mol. Weight:

384.34

Nifedipine Impurity 40

QCC Cat No.:

QN060440

CAS No.:

NA

Mol Formula:

C12H14N2O4

Mol. Weight:

250.25

Nifedipine Impurity 41

QCC Cat No.:

QN060441

CAS No.:

NA

Mol Formula:

C19H18N4O6

Mol. Weight:

398.37

Nifedipine Impurity 42

QCC Cat No.:

QN060442

CAS No.:

NA

Mol Formula:

C19H18N4O7

Mol. Weight:

414.37

Nifedipine Impurity 43

QCC Cat No.:

QN060443

CAS No.:

NA

Mol Formula:

C18H20N2O6

Mol. Weight:

360.36

Nifedipine Impurity 44

QCC Cat No.:

QN060444

CAS No.:

49838-51-9

Mol Formula:

C9H11NO4

Mol. Weight:

197.19

Nifedipine Impurity 45

QCC Cat No.:

QN060445

CAS No.:

NA

Mol Formula:

C9H9N3O6

Mol. Weight:

255.18

Nifedipine Impurity 46

QCC Cat No.:

QN060446

CAS No.:

111304-29-1

Mol Formula:

C12H11NO5

Mol. Weight:

249.22

Nifedipine Impurity 47

QCC Cat No.:

QN060447

CAS No.:

76258-20-3

Mol Formula:

C17H16N2O6

Mol. Weight:

344.32

Nifedipine Impurity 48

QCC Cat No.:

QN060448

CAS No.:

34783-31-8

Mol Formula:

C16H14N2O7

Mol. Weight:

346.29

Nifedipine Impurity 49

QCC Cat No.:

QN060449

CAS No.:

NA

Mol Formula:

C17H18N2O5

Mol. Weight:

330.34

Nifedipine Impurity 50

QCC Cat No.:

QN060450

CAS No.:

NA

Mol Formula:

C11H15NO4

Mol. Weight:

225.24

Nifedipine Impurity 51

QCC Cat No.:

QN060451

CAS No.:

NA

Mol Formula:

C17H17BrN2O6

Mol. Weight:

425.23

Nifedipine Impurity 52

QCC Cat No.:

QN060452

CAS No.:

NA

Mol Formula:

C17H17BrN2O6

Mol. Weight:

425.23

Nifedipine Impurity 53

QCC Cat No.:

QN060453

CAS No.:

NA

Mol Formula:

C16H12N2O6

Mol. Weight:

328.28

Nifedipine Impurity 54

QCC Cat No.:

QN060454

CAS No.:

NA

Mol Formula:

C15H16N4O4

Mol. Weight:

316.31

Nifedipine Impurity 55

QCC Cat No.:

QN060455

CAS No.:

NA

Mol Formula:

C15H17NO6

Mol. Weight:

307.30

Nifedipine Impurity 56

QCC Cat No.:

QN060456

CAS No.:

111304-31-5

Mol Formula:

C12H11NO5

Mol. Weight:

249.22

QCC Cat No.:

QN061600

CAS No.:

57149-07-2

Mol Formula:

C24H28N2O3

Mol. Weight:

392.49

QCC Cat No.:

QN062000

CAS No.:

4936-47-4

Mol Formula:

C10H11N3O5S

Mol. Weight:

285.28

Norfloxacin;Pefloxacin EP Impurity A

QCC Cat No.:

QN062400

CAS No.:

70458-96-7

Mol Formula:

C16H18FN3O3

Mol. Weight:

319.33

Norfloxacin EP Impurity A

QCC Cat No.:

QN062401

CAS No.:

68077-26-9

Mol Formula:

C12H9ClFNO3

Mol. Weight:

269.66

Norfloxacin EP Impurity B

QCC Cat No.:

QN062402

CAS No.:

75001-77-3(free base)

Mol Formula:

C14H17ClFN3O3

Mol. Weight:

329.75

Norfloxacin EP Impurity C

QCC Cat No.:

QN062403

CAS No.:

177554-64-2

Mol Formula:

C20H27FN5O3

Mol. Weight:

385.46

Norfloxacin EP Impurity D

QCC Cat No.:

QN062404

CAS No.:

75001-82-0

Mol Formula:

C15H18FN3O

Mol. Weight:

275.32

Norfloxacin EP Impurity E

QCC Cat No.:

QN062405

CAS No.:

75001-78-4

Mol Formula:

C16H18ClN3O3 . HCl

Mol. Weight:

335.79

Norfloxacin EP Impurity F

QCC Cat No.:

QN062406

CAS No.:

67681-84-9

Mol Formula:

C16H18ClN3O3

Mol. Weight:

335.79