QUALITY CONTROL CHEMICALS INC. | STANDARD REFERENCE MATERIAL

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Flubendazole EP Impurity C

QCC Cat No.:

QF120203

CAS No.:

NA

Mol Formula:

C14H9FN2O2

Mol. Weight:

256.23

Flubendazole EP Impurity D

QCC Cat No.:

QF120204

CAS No.:

NA

Mol Formula:

C14H9FN2O

Mol. Weight:

240.23

Flubendazole EP Impurity E

QCC Cat No.:

QF120205

CAS No.:

NA

Mol Formula:

C16H12FN3O3

Mol. Weight:

313.28

Flubendazole EP Impurity F

QCC Cat No.:

QF120206

CAS No.:

NA

Mol Formula:

C17H14FN3O3

Mol. Weight:

327.31

Flubendazole EP Impurity G

QCC Cat No.:

QF120207

CAS No.:

NA

Mol Formula:

C19H19N3O4

Mol. Weight:

353.37

Flubendazole Impurity 8

QCC Cat No.:

QF120208

CAS No.:

NA

Mol Formula:

C13H11N3O3

Mol. Weight:

257.24

Flubendazole Impurity 9

QCC Cat No.:

QF120209

CAS No.:

NA

Mol Formula:

C12H8F2OS

Mol. Weight:

238.25

Flubendazole Impurity 10

QCC Cat No.:

QF120210

CAS No.:

NA

Mol Formula:

C13H7ClFNO3

Mol. Weight:

279.65

Folic Acid EP Impurity B

QCC Cat No.:

QF120302

CAS No.:

35011-47-3(H2SO4 salt)

Mol Formula:

C4H7N5O

Mol. Weight:

141.13

Folic Acid EP Impurity D

QCC Cat No.:

QF120304

CAS No.:

119-24-4

Mol Formula:

C14H12N6O3

Mol. Weight:

312.28

Folic Acid EP Impurity F

QCC Cat No.:

QF120306

CAS No.:

1391194-56-1

Mol Formula:

C7H6ClN5O

Mol. Weight:

211.61

Folic Acid Impurity 7

QCC Cat No.:

QF120307

CAS No.:

NA

Mol Formula:

C31H31N9O10

Mol. Weight:

689.63

10-Formyl-7,8-dihydro Folic Acid Disodium Salt

QCC Cat No.:

QF120308

CAS No.:

28459-40-7(free base)

Mol Formula:

C20H19N7Na2O7

Mol. Weight:

515.39

Folic Acid EP Impurity G

QCC Cat No.:

QF120309

CAS No.:

N/A

Mol Formula:

C19H19N7O6

Mol. Weight:

441.40

Folic Acid Impurity 10

QCC Cat No.:

QF120310

CAS No.:

NA

Mol Formula:

C20H23N7O6

Mol. Weight:

457.44

Folic Acid EP Impurity G

QCC Cat No.:

QF120311

CAS No.:

NA

Mol Formula:

C19H19N7O6

Mol. Weight:

441.40

Folic Acid EP Impurity H

QCC Cat No.:

QF120312

CAS No.:

NA

Mol Formula:

C31H31N9O10

Mol. Weight:

689.63

QCC Cat No.:

QF120313

CAS No.:

65165-91-5

Mol Formula:

C19H19N7O6

Mol. Weight:

441.40

Folic Acid Impurity 14

QCC Cat No.:

QF120314

CAS No.:

873397-19-4

Mol Formula:

C7H6ClN5O

Mol. Weight:

211.61

Folic Acid Impurity 15

QCC Cat No.:

QF120315

CAS No.:

712-29-8

Mol Formula:

C7H7N5O2

Mol. Weight:

193.16

Folic Acid Impurity 16

QCC Cat No.:

QF120316

CAS No.:

708-75-8

Mol Formula:

C7H7N5O

Mol. Weight:

177.16

Folic Acid Impurity 17

QCC Cat No.:

QF120317

CAS No.:

948-60-7

Mol Formula:

C7H5N5O3

Mol. Weight:

207.15

Folic Acid Impurity 18

QCC Cat No.:

QF120318

CAS No.:

NA

Mol Formula:

C7H7N5O2

Mol. Weight:

193.16

Folic Acid Impurity 19

QCC Cat No.:

QF120319

CAS No.:

NA

Mol Formula:

C20H22ClN7O6

Mol. Weight:

491.88

Folic Acid Impurity 20

QCC Cat No.:

QF120320

CAS No.:

5959-18-2

Mol Formula:

C12H14N2O5

Mol. Weight:

266.25

4a-Hydroxy-5-Methyltetrahydrofolic Acid

QCC Cat No.:

QF120321

CAS No.:

33157-07-2

Mol Formula:

C20H25N7O7

Mol. Weight:

475.46

Folic Acid Impurity 22

QCC Cat No.:

QF120322

CAS No.:

1148179-25-2

Mol Formula:

C21H25N7O7

Mol. Weight:

487.47

Folic Acid-13C11

QCC Cat No.:

QF120365

CAS No.:

59-30-3 (unlabeled)

Mol Formula:

C813C11H19N7O6

Mol. Weight:

452.32

Folic Acid Isomer

QCC Cat No.:

QF120366

CAS No.:

[NA]

Mol Formula:

C19H19N7O6

Mol. Weight:

441.40

Folic Acid EP Impurity E

QCC Cat No.:

QF120367

CAS No.:

1391068-26-0

Mol Formula:

C26H24N12O7

Mol. Weight:

616.54