QUALITY CONTROL CHEMICALS INC. | STANDARD REFERENCE MATERIAL

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Azelastine Impurity 20

QCC Cat No.:

QA261220

CAS No.:

19065-49-7

Mol Formula:

C7H15NO

Mol. Weight:

129.20

Azelastine Impurity 21

QCC Cat No.:

QA261221

CAS No.:

37933-01-0

Mol Formula:

C22H24ClN3O

Mol. Weight:

381.90

Azelastine Impurity 22

QCC Cat No.:

QA261222

CAS No.:

NA

Mol Formula:

C10H21N3

Mol. Weight:

183.29

Azelastine Impurity 23

QCC Cat No.:

QA261223

CAS No.:

1541050-36-5

Mol Formula:

C9H15NO3

Mol. Weight:

185.22

Azelastine Impurity 24

QCC Cat No.:

QA261224

CAS No.:

NA

Mol Formula:

C7H13NO2

Mol. Weight:

143.18

Azelastine Impurity 25

QCC Cat No.:

QA261225

CAS No.:

105279-24-1

Mol Formula:

C15H9ClO2

Mol. Weight:

256.68

Azelastine Impurity 26

QCC Cat No.:

QA261226

CAS No.:

956-07-0

Mol Formula:

C14H12N2O

Mol. Weight:

224.26

Azelastine EP Impurity A

QCC Cat No.:

QA261227

CAS No.:

613-94-5

Mol Formula:

C7H8N2O

Mol. Weight:

136.15

Azelastine EP Impurity B

QCC Cat No.:

QA261228

CAS No.:

110406-94-5;117078-69-0(HCl salt)

Mol Formula:

C14H21N3O

Mol. Weight:

247.34

Azelastine EP Impurity C

QCC Cat No.:

QA261229

CAS No.:

53242-76-5

Mol Formula:

C15H11ClO3

Mol. Weight:

274.70

Azelastine EP Impurity D

QCC Cat No.:

QA261230

CAS No.:

53242-88-9

Mol Formula:

C15H11ClN2O

Mol. Weight:

270.71

Azelastine EP Impurity E

QCC Cat No.:

QA261231

CAS No.:

20526-97-0

Mol Formula:

C15H9ClO2

Mol. Weight:

256.68

Azelastine Impurity 32

QCC Cat No.:

QA261232

CAS No.:

NA

Mol Formula:

C15H22ClN3O

Mol. Weight:

295.81

Azelastine Impurity 33

QCC Cat No.:

QA261233

CAS No.:

NA

Mol Formula:

C15H26N2O

Mol. Weight:

250.38

Azelastine Impurity 34

QCC Cat No.:

QA261234

CAS No.:

NA

Mol Formula:

C15H26N2O

Mol. Weight:

250.38

Azelastine Impurity 35

QCC Cat No.:

QA261235

CAS No.:

169123-29-9 (DI HCl salt)

Mol Formula:

C7H17N3

Mol. Weight:

143.23

QCC Cat No.:

QA261600

CAS No.:

1649-18-9

Mol Formula:

C19H22FN3O

Mol. Weight:

327.40

Azaperone EP Impurity A

QCC Cat No.:

QA261601

CAS No.:

NA

Mol Formula:

C19H22FN3O

Mol. Weight:

327.40

Azaperone EP Impurity B

QCC Cat No.:

QA261602

CAS No.:

NA

Mol Formula:

C28H34N6O

Mol. Weight:

470.61

Azaperone EP Impurity C

QCC Cat No.:

QA261603

CAS No.:

NA

Mol Formula:

C19H23N3O2

Mol. Weight:

325.40

QCC Cat No.:

QA261800

CAS No.:

2804-05-9

Mol Formula:

C19H24FN3O

Mol. Weight:

329.41

QCC Cat No.:

QA261900

CAS No.:

147403-03-0

Mol Formula:

C25H20N4O5

Mol. Weight:

456.45

Azilsartan Impurity A

QCC Cat No.:

QA261901

CAS No.:

1696392-11-6

Mol Formula:

C24H21N3O4

Mol. Weight:

415.44

Azilsartan Impurity B

QCC Cat No.:

QA261902

CAS No.:

1397836-49-5

Mol Formula:

C24H22N4O4

Mol. Weight:

430.46

Azilsartan Impurity C

QCC Cat No.:

QA261903

CAS No.:

1821386-21-3

Mol Formula:

C22H18N4O4

Mol. Weight:

402.40

Azilsartan Impurity D

QCC Cat No.:

QA261904

CAS No.:

1442400-68-1

Mol Formula:

C23H16N4O5

Mol. Weight:

428.40

Azilsartan Impurity E

QCC Cat No.:

QA261905

CAS No.:

[NA]

Mol Formula:

C22H17N3O4

Mol. Weight:

387.39

Azilsartan Impurity F

QCC Cat No.:

QA261906

CAS No.:

1403474-78-1

Mol Formula:

C24H18N4O5

Mol. Weight:

442.42

Azilsartan Impurity G

QCC Cat No.:

QA261907

CAS No.:

147404-76-0

Mol Formula:

C25H23N3O4

Mol. Weight:

429.47

Azilsartan Impurity H

QCC Cat No.:

QA261908

CAS No.:

1499167-72-4

Mol Formula:

C23H20N4O4

Mol. Weight:

416.43