QUALITY CONTROL CHEMICALS INC. | STANDARD REFERENCE MATERIAL

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Melphalan Impurity 17

QCC Cat No.:

QM051217

CAS No.:

17451-67-1

Mol Formula:

C19H16N2O6

Mol. Weight:

368.35

Melphalan Impurity 18

QCC Cat No.:

QM051218

CAS No.:

74743-23-0

Mol Formula:

C19H18N2O4

Mol. Weight:

338.36

Melphalan Impurity 19

QCC Cat No.:

QM051219

CAS No.:

1195416-50-2

Mol Formula:

C21H22N2O5

Mol. Weight:

382.42

Melphalan Impurity 27

QCC Cat No.:

QM051227

CAS No.:

N/A

Mol Formula:

C25H30N2O7

Mol. Weight:

470.52

Melphalan Impurity 28

QCC Cat No.:

QM051228

CAS No.:

N/A

Mol Formula:

C23H24Cl2N2O4

Mol. Weight:

463.36

Melphalan Impurity 29

QCC Cat No.:

QM051229

CAS No.:

N/A

Mol Formula:

C23H24N2O5

Mol. Weight:

408.45

Melphalan Impurity 30

QCC Cat No.:

QM051230

CAS No.:

N/A

Mol Formula:

C19H18N2O4

Mol. Weight:

338.36

Melphalan Impurity 32

QCC Cat No.:

QM051232

CAS No.:

N/A

Mol Formula:

C23H26N2O6

Mol. Weight:

426.47

Melphalan Impurity 35

QCC Cat No.:

QM051235

CAS No.:

N/A

Mol Formula:

C25H28Cl2N2O5

Mol. Weight:

507.41

QCC Cat No.:

QM051500

CAS No.:

532-03-6

Mol Formula:

C11H15NO5

Mol. Weight:

241.24

Methocarbamol Impurity 1

QCC Cat No.:

QM051501

CAS No.:

10488-39-8

Mol Formula:

C11H15NO5

Mol. Weight:

241.24

Mepivacaine HCl

QCC Cat No.:

QM051600

CAS No.:

1722-62-9

Mol Formula:

C15H23ClN2O

Mol. Weight:

282.81

Mepivacaine EP Impurity D

QCC Cat No.:

QM051604

CAS No.:

NA

Mol Formula:

C15H20N2O

Mol. Weight:

244.33

Mepivacaine EP Impurity E

QCC Cat No.:

QM051605

CAS No.:

NA

Mol Formula:

C15H21ClN2O

Mol. Weight:

280.79

QCC Cat No.:

QM051700

CAS No.:

13297-17-1

Mol Formula:

C11H10N2O3

Mol. Weight:

218.21

Mequindox Impurity 1

QCC Cat No.:

QM051701

CAS No.:

61522-56-3

Mol Formula:

C11H10N2O2

Mol. Weight:

202.21

Mequindox Impurity 2

QCC Cat No.:

QM051702

CAS No.:

61522-57-4

Mol Formula:

C11H10N2O2

Mol. Weight:

202.21

Mequindox Impurity 3

QCC Cat No.:

QM051703

CAS No.:

22059-64-9

Mol Formula:

C11H10N2O

Mol. Weight:

186.21

Mequindox Impurity 4

QCC Cat No.:

QM051704

CAS No.:

104097-59-8

Mol Formula:

C11H12N2O3

Mol. Weight:

220.22

Mequindox Impurity 5

QCC Cat No.:

QM051705

CAS No.:

1226491-98-0

Mol Formula:

C11H12N2O2

Mol. Weight:

204.23

Mequindox Impurity 6

QCC Cat No.:

QM051706

CAS No.:

1226491-97-9

Mol Formula:

C11H12N2O2

Mol. Weight:

204.23

Mequindox Impurity 7

QCC Cat No.:

QM051707

CAS No.:

104217-24-5

Mol Formula:

C11H12N2O

Mol. Weight:

188.23

QCC Cat No.:

QM051800

CAS No.:

6112-76-1

Mol Formula:

C5H6N4OS

Mol. Weight:

170.19

Mercaptopurine EP Impurity A

QCC Cat No.:

QM051801

CAS No.:

NA

Mol Formula:

C5H4N4O

Mol. Weight:

136.11

QCC Cat No.:

QM051900

CAS No.:

19767-45-4

Mol Formula:

C2H5NaO3S2

Mol. Weight:

164.18

Mesna EP Impurity A

QCC Cat No.:

QM051901

CAS No.:

NA

Mol Formula:

C3H8N2O3S2

Mol. Weight:

184.24

Mesna EP Impurity B

QCC Cat No.:

QM051902

CAS No.:

NA

Mol Formula:

C4H10N4O3S2

Mol. Weight:

226.28

Mesna EP Impurity C

QCC Cat No.:

QM051903

CAS No.:

NA

Mol Formula:

C4H8O4S2

Mol. Weight:

184.23

Mesna EP Impurity D

QCC Cat No.:

QM051904

CAS No.:

NA

Mol Formula:

C4H10O6S4

Mol. Weight:

282.38

Mesna EP Impurity E

QCC Cat No.:

QM051905

CAS No.:

NA

Mol Formula:

C5H9N5O3S2

Mol. Weight:

251.29