QUALITY CONTROL CHEMICALS INC. | STANDARD REFERENCE MATERIAL

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Norfloxacin EP Impurity G

QCC Cat No.:

QN062407

CAS No.:

70459-04-0

Mol Formula:

C17H18FN3O4

Mol. Weight:

347.34

Norfloxacin EP Impurity H

QCC Cat No.:

QN062408

CAS No.:

105440-01-5

Mol Formula:

C19H22FN3O5

Mol. Weight:

391.39

Norfloxacin EP Impurity I

QCC Cat No.:

QN062409

CAS No.:

NA

Mol Formula:

C19H22ClN3O5

Mol. Weight:

407.85

Norfloxacin EP Impurity J

QCC Cat No.:

QN062410

CAS No.:

[NA]

Mol Formula:

C26H35N5O7

Mol. Weight:

529.60

Norfloxacin EP Impurity K

QCC Cat No.:

QN062411

CAS No.:

70459-07-3

Mol Formula:

C15H16FN3O3

Mol. Weight:

305.31

Norfloxacin Impurity 2

QCC Cat No.:

QN062428

CAS No.:

75001-63-7

Mol Formula:

C12H11FN2O3

Mol. Weight:

250.23

Norfloxacin Impurity 3

QCC Cat No.:

QN062429

CAS No.:

70458-94-5

Mol Formula:

C14H13ClFNO3

Mol. Weight:

297.71

Norfloxacin Impurity 4

QCC Cat No.:

QN062430

CAS No.:

70032-30-3

Mol Formula:

C14H15ClFNO4

Mol. Weight:

315.72

Norfloxacin Impurity 5

QCC Cat No.:

QN062431

CAS No.:

139445-58-2

Mol Formula:

C21H18N6O6

Mol. Weight:

450.40

Norfloxacin Impurity 6

QCC Cat No.:

QN062432

CAS No.:

126192-88-9

Mol Formula:

C21H15N5O6

Mol. Weight:

433.37

Norfloxacin Impurity 7

QCC Cat No.:

QN062433

CAS No.:

106847-39-6

Mol Formula:

C14H13ClFNO3

Mol. Weight:

297.71

Norfloxacin Impurity 8

QCC Cat No.:

QN062434

CAS No.:

NA

Mol Formula:

C14H15ClN2O3

Mol. Weight:

294.73

Norfloxacin Impurity 9

QCC Cat No.:

QN062435

CAS No.:

NA

Mol Formula:

C16H18BrN3O3

Mol. Weight:

380.24

QCC Cat No.:

QN062436

CAS No.:

1015856-57-1

Mol Formula:

C16H13D5FN3O3

Mol. Weight:

324.36

Norfloxacin Impurity 10

QCC Cat No.:

QN062437

CAS No.:

NA

Mol Formula:

C16H14BClFNO7

Mol. Weight:

397.55

Norfloxacin Impurity 11

QCC Cat No.:

QN062438

CAS No.:

NA

Mol Formula:

C20H23BFN3O7

Mol. Weight:

447.23

QCC Cat No.:

QN090100

CAS No.:

1038915-60-4

Mol Formula:

C19H20N4O

Mol. Weight:

320.39

Nicotine EP Impurity A

QCC Cat No.:

QN090301

CAS No.:

581-49-7

Mol Formula:

C10H12N2

Mol. Weight:

160.22

Nicotine EP Impurity B

QCC Cat No.:

QN090302

CAS No.:

487-19-4

Mol Formula:

C10H10N2

Mol. Weight:

158.20

Nicotine EP Impurity C

QCC Cat No.:

QN090303

CAS No.:

486-56-6

Mol Formula:

C10H12N2O

Mol. Weight:

176.22

Nicotine EP Impurity D

QCC Cat No.:

QN090304

CAS No.:

532-12-7

Mol Formula:

C9H10N2

Mol. Weight:

146.19

Nicotine EP Impurity E

QCC Cat No.:

QN090305

CAS No.:

NA

Mol Formula:

C10H14N2O

Mol. Weight:

178.23

Nicotine EP Impurity F

QCC Cat No.:

QN090306

CAS No.:

494-97-3

Mol Formula:

C9H12N2

Mol. Weight:

148.20

Nicotine EP Impurity G

QCC Cat No.:

QN090307

CAS No.:

494-52-0

Mol Formula:

C10H14N2

Mol. Weight:

162.23

Nicotine Impurity 10

QCC Cat No.:

QN090310

CAS No.:

3612-80-4

Mol Formula:

C8H9NO3

Mol. Weight:

167.16

QCC Cat No.:

QN090311

CAS No.:

25162-00-9

Mol Formula:

C10H14N2

Mol. Weight:

162.23

(2'S)-Nicotine 1-Oxide

QCC Cat No.:

QN090312

CAS No.:

2820-55-5

Mol Formula:

C10H14N2O

Mol. Weight:

178.24

QCC Cat No.:

QN090400

CAS No.:

147676-99-1

Mol Formula:

C17H19N5O4

Mol. Weight:

357.36

QCC Cat No.:

QN090600

CAS No.:

67-20-9

Mol Formula:

C8H6N4O5

Mol. Weight:

238.16

Nitrofurantoin-13C3

QCC Cat No.:

QN090610

CAS No.:

1217226-46-4

Mol Formula:

C513C3H6N4O5

Mol. Weight:

241.14