QUALITY CONTROL CHEMICALS INC. | STANDARD REFERENCE MATERIAL

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QCC Cat No.:

QM050400

CAS No.:

58-27-5

Mol Formula:

C11H8O2

Mol. Weight:

172.18

Methylene violet

QCC Cat No.:

QM050501

CAS No.:

2516-05-4

Mol Formula:

C14H12N2OS

Mol. Weight:

256.32

QCC Cat No.:

QM050600

CAS No.:

61-68-7

Mol Formula:

C15H15NO2

Mol. Weight:

241.29

Mefenamic Acid EP Impurity A

QCC Cat No.:

QM050601

CAS No.:

87-59-2

Mol Formula:

C8H11N

Mol. Weight:

121.18

Mefenamic Acid EP Impurity B

QCC Cat No.:

QM050602

CAS No.:

21122-68-9

Mol Formula:

C23H24N2O

Mol. Weight:

344.45

Mefenamic Acid EP Impurity E

QCC Cat No.:

QM050605

CAS No.:

4869-11-8

Mol Formula:

C14H15N

Mol. Weight:

197.28

Mefenamic Acid Impurity 6

QCC Cat No.:

QM050606

CAS No.:

NA

Mol Formula:

C13H8Cl2O2

Mol. Weight:

267.11

Mefenamic Acid Impurity 7

QCC Cat No.:

QM050607

CAS No.:

NA

Mol Formula:

C13H8Cl2O2

Mol. Weight:

267.11

Mefenamic Acid Impurity 8

QCC Cat No.:

QM050608

CAS No.:

NA

Mol Formula:

C13H8Cl2O2

Mol. Weight:

267.11

Mefenamic Acid Impurity 9

QCC Cat No.:

QM050609

CAS No.:

NA

Mol Formula:

C14H9ClO4

Mol. Weight:

276.67

Mefenamic Acid Impurity 10

QCC Cat No.:

QM050610

CAS No.:

NA

Mol Formula:

C13H8Cl2O2

Mol. Weight:

267.11

Methoxatin disodium salt

QCC Cat No.:

QM050800

CAS No.:

122628-50-6

Mol Formula:

C14H4N2Na2O8

Mol. Weight:

374.17

Methimazole Impurity 1;Thiamazole EP Impurity A

QCC Cat No.:

QM050901

CAS No.:

122-07-6

Mol Formula:

C5H13NO2

Mol. Weight:

119.16

Methimazole Impurity 2; Thiamazole EP Impurity B

QCC Cat No.:

QM050902

CAS No.:

616-47-7

Mol Formula:

C4H6N2

Mol. Weight:

82.10

Methimazole Impurity 3;Thiamazole EP Impurity C

QCC Cat No.:

QM050903

CAS No.:

14486-52-3

Mol Formula:

C5H8N2S

Mol. Weight:

128.20

Methimazole Impurity 4

QCC Cat No.:

QM050904

CAS No.:

NA

Mol Formula:

C8H10N4S2

Mol. Weight:

226.32

Methimazole Impurity 5

QCC Cat No.:

QM050905

CAS No.:

NA

Mol Formula:

C6H9N3S2

Mol. Weight:

187.29

Melphalan EP Impurity A

QCC Cat No.:

QM051201

CAS No.:

72143-20-5

Mol Formula:

C13H20N2O4

Mol. Weight:

268.31

Melphalan EP Impurity B

QCC Cat No.:

QM051202

CAS No.:

1270153-04-2

Mol Formula:

C13H18N2O3

Mol. Weight:

250.29

Melphalan EP Impurity C

QCC Cat No.:

QM051203

CAS No.:

NA

Mol Formula:

C11H15ClN2O2

Mol. Weight:

242.70

Melphalan EP Impurity D

QCC Cat No.:

QM051204

CAS No.:

61733-01-5

Mol Formula:

C13H19ClN2O3

Mol. Weight:

286.75

Melphalan EP Impurity E

QCC Cat No.:

QM051205

CAS No.:

NA

Mol Formula:

C15H23ClN2O3

Mol. Weight:

314.81

Melphalan EP Impurity F

QCC Cat No.:

QM051206

CAS No.:

NA

Mol Formula:

C13H17Cl3N2O2

Mol. Weight:

339.65

Melphalan EP Impurity G

QCC Cat No.:

QM051207

CAS No.:

NA

Mol Formula:

C26H35Cl3N4O4

Mol. Weight:

573.94

Melphalan EP Impurity H

QCC Cat No.:

QM051208

CAS No.:

NA

Mol Formula:

C14H20Cl2N2O2

Mol. Weight:

319.23

Melphalan EP Impurity I

QCC Cat No.:

QM051209

CAS No.:

573704-40-2

Mol Formula:

C14H21ClN2O3

Mol. Weight:

300.78

Melphalan EP Impurity J

QCC Cat No.:

QM051210

CAS No.:

NA

Mol Formula:

C15H22Cl2N2O3

Mol. Weight:

349.25

Melphalan EP Impurity K

QCC Cat No.:

QM051211

CAS No.:

109-89-7

Mol Formula:

C4H11N

Mol. Weight:

73.14

Melphalan D-Isomer

QCC Cat No.:

QM051212

CAS No.:

13045-94-8

Mol Formula:

C13H18Cl2N2O2

Mol. Weight:

305.20

Melphalan Impurity 16

QCC Cat No.:

QM051216

CAS No.:

17451-66-0

Mol Formula:

C17H12N2O6

Mol. Weight:

340.29