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Mesna Impurity 6

QCC Cat No.:

QM051906

CAS No.:

1823982-49-5

Mol Formula:

C4H9N3O4S2

Mol. Weight:

227.26

Methyl a-formylphenylacetate

QCC Cat No.:

QM052001

CAS No.:

5894-79-1

Mol Formula:

C10H10O3

Mol. Weight:

178.18

QCC Cat No.:

QM052100

CAS No.:

41372-08-1

Mol Formula:

C10H13NO4,1½H2O

Mol. Weight:

238.24

Methyldopa EP Impurity A

QCC Cat No.:

QM052101

CAS No.:

6739-31-7

Mol Formula:

C11H15NO4

Mol. Weight:

225.24

Methyldopa EP Impurity B

QCC Cat No.:

QM052102

CAS No.:

65555-88-6

Mol Formula:

C11H15NO3

Mol. Weight:

209.24

Methyldopa EP Impurity C

QCC Cat No.:

QM052103

CAS No.:

NA

Mol Formula:

C12H17NO4

Mol. Weight:

239.27

Methyldopa EP Impurity D

QCC Cat No.:

QM052104

CAS No.:

NA

Mol Formula:

C10H13NO4

Mol. Weight:

211.21

Methylergometrine maleate

QCC Cat No.:

QM052200

CAS No.:

57432-61-8

Mol Formula:

C24H29N3O6

Mol. Weight:

455.50

Methylergometrine maleate EP Impurity A

QCC Cat No.:

QM052201

CAS No.:

NA

Mol Formula:

C16H16N2O2

Mol. Weight:

268.31

Methylergometrine maleate EP Impurity B

QCC Cat No.:

QM052202

CAS No.:

NA

Mol Formula:

C16H16N2O2

Mol. Weight:

268.31

Methylergometrine maleate EP Impurity C

QCC Cat No.:

QM052203

CAS No.:

NA

Mol Formula:

C16H17N3O

Mol. Weight:

267.33

Methylergometrine maleate EP Impurity D

QCC Cat No.:

QM052204

CAS No.:

NA

Mol Formula:

C19H23N3O2

Mol. Weight:

325.40

Methylergometrine maleate EP Impurity E

QCC Cat No.:

QM052205

CAS No.:

NA

Mol Formula:

C16H17N3O

Mol. Weight:

267.33

Methylergometrine maleate EP Impurity F

QCC Cat No.:

QM052206

CAS No.:

NA

Mol Formula:

C19H23N3O2

Mol. Weight:

325.40

Methylergometrine maleate EP Impurity G

QCC Cat No.:

QM052207

CAS No.:

NA

Mol Formula:

C21H27N3O2

Mol. Weight:

353.46

Methylergometrine maleate EP Impurity H

QCC Cat No.:

QM052208

CAS No.:

NA

Mol Formula:

C20H25N3O2

Mol. Weight:

339.43

Methylergometrine maleate EP Impurity I

QCC Cat No.:

QM052209

CAS No.:

NA

Mol Formula:

C20H25N3O2

Mol. Weight:

339.43

Methylphenidate hydrochloride(controlled substance)

QCC Cat No.:

QM052300

CAS No.:

298-59-9

Mol Formula:

C14H20ClNO2

Mol. Weight:

269.77

Methylphenidate hydrochloride EP Impurity A

QCC Cat No.:

QM052301

CAS No.:

NA

Mol Formula:

C13H17NO2

Mol. Weight:

219.28

Methylphenidate hydrochloride EP Impurity B(controlled substance)

QCC Cat No.:

QM052302

CAS No.:

NA

Mol Formula:

C14H19NO2

Mol. Weight:

233.31

Methylphenidate hydrochloride EP Impurity C

QCC Cat No.:

QM052303

CAS No.:

NA

Mol Formula:

C13H18N2O

Mol. Weight:

218.29

Methylphenidate hydrochloride EP Impurity D

QCC Cat No.:

QM052304

CAS No.:

NA

Mol Formula:

C13H18N2O

Mol. Weight:

218.29

Methylphenidate hydrochloride EP Impurity E

QCC Cat No.:

QM052305

CAS No.:

NA

Mol Formula:

C15H21NO2

Mol. Weight:

247.33

Methylphenidate hydrochloride EP Impurity F

QCC Cat No.:

QM052306

CAS No.:

NA

Mol Formula:

C13H12N2O

Mol. Weight:

212.25

Mexiletine hydrochloride

QCC Cat No.:

QM052400

CAS No.:

5370-01-4

Mol Formula:

C11H17NO HCl

Mol. Weight:

179.26 36.46

Mexiletine EP Impurity A

QCC Cat No.:

QM052401

CAS No.:

576-26-1

Mol Formula:

C8H10O

Mol. Weight:

122.16

Mexiletine EP Impurity B

QCC Cat No.:

QM052402

CAS No.:

53012-41-2

Mol Formula:

C11H14O2

Mol. Weight:

178.23

Mexiletine EP Impurity C

QCC Cat No.:

QM052403

CAS No.:

2059988-38-2

Mol Formula:

C22H32N2O2

Mol. Weight:

356.50

Mexiletine EP Impurity D

QCC Cat No.:

QM052404

CAS No.:

26583-71-1

Mol Formula:

C11H17NO

Mol. Weight:

179.26

Methylrosanilinium chloride

QCC Cat No.:

QM052600

CAS No.:

548-62-9

Mol Formula:

C25H30ClN3

Mol. Weight:

407.98