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Trihexyphenidyl Impurity A

QCC Cat No.:

QT081101

CAS No.:

886-06-6 ;73-63-2(free base)

Mol Formula:

C14H20ClNO

Mol. Weight:

253.77

Trihexyphenidyl EP Impurity A

QCC Cat No.:

QT081102

CAS No.:

73-63-2;886-06-6 (HCl salt)

Mol Formula:

C14H19NO

Mol. Weight:

217.31

Trihexyphenidyl impurity 5

QCC Cat No.:

QT081105

CAS No.:

4352-39-0

Mol Formula:

C14H20O

Mol. Weight:

204.31

Trihexyphenidyl Impurity F

QCC Cat No.:

QT081106

CAS No.:

67562-42-9

Mol Formula:

C20H29N

Mol. Weight:

283.45

Trihexyphenidyl impurity 7

QCC Cat No.:

QT081107

CAS No.:

768-03-6

Mol Formula:

C9H8O

Mol. Weight:

132.16

Trihexyphenidyl impurity 8

QCC Cat No.:

QT081108

CAS No.:

92-51-3

Mol Formula:

C12H22

Mol. Weight:

166.3

Trihexyphenidyl impurity 9

QCC Cat No.:

QT081109

CAS No.:

6853-22-1

Mol Formula:

C16H25NO

Mol. Weight:

247.38

QCC Cat No.:

QT081200

CAS No.:

15318-45-3

Mol Formula:

C12H15Cl2NO5S

Mol. Weight:

356.22

QCC Cat No.:

QT081302

CAS No.:

54397-85-2

Mol Formula:

C20H34O6

Mol. Weight:

370.48

QCC Cat No.:

QT081400

CAS No.:

54-64-8

Mol Formula:

C9H9HgNaO2S

Mol. Weight:

404.81

Theophylline EP Impurity B;Pentoxifylline EP Impurity B

QCC Cat No.:

QT081502

CAS No.:

1076-22-8

Mol Formula:

C6H6N4O2

Mol. Weight:

166.14

Theophylline EP Impurity C;Caffeine EP Impurity B

QCC Cat No.:

QT081503

CAS No.:

7597-60-6

Mol Formula:

C7H10N4O3

Mol. Weight:

198.18

Theophylline EP Impurity D HCl; Diprophylline EP Impurity A;Theophyllidine

QCC Cat No.:

QT081504

CAS No.:

116131-08-9;6736-40-9 (free base)

Mol Formula:

C6H10N4O HCl

Mol. Weight:

154.17 36.46

Theophylline EP Impurity E

QCC Cat No.:

QT081505

CAS No.:

944-73-0

Mol Formula:

C7H8N4O3

Mol. Weight:

196.16

Theophylline EP Impurity F;Diprophylline EP Impurity C

QCC Cat No.:

QT081506

CAS No.:

519-37-9

Mol Formula:

C9H12N4O3

Mol. Weight:

224.22

Theophylline Impurity 1

QCC Cat No.:

QT081527

CAS No.:

5614-53-9

Mol Formula:

C9H10N4O3

Mol. Weight:

222.20

Theophylline Impurity 2

QCC Cat No.:

QT081528

CAS No.:

6136-37-4

Mol Formula:

C6H6N4O2

Mol. Weight:

166.14

Theophylline Impurity 3

QCC Cat No.:

QT081529

CAS No.:

6642-31-5

Mol Formula:

C6H9N3O2

Mol. Weight:

155.15

Theophylline Impurity 4

QCC Cat No.:

QT081530

CAS No.:

20289-44-5

Mol Formula:

C5H5N5

Mol. Weight:

135.13

Theophylline Impurity 5

QCC Cat No.:

QT081531

CAS No.:

NA

Mol Formula:

C7H10N4O3

Mol. Weight:

198.18

Theophylline Impurity 6

QCC Cat No.:

QT081532

CAS No.:

NA

Mol Formula:

C5H7N3O2

Mol. Weight:

141.13

Theophylline Impurity 7

QCC Cat No.:

QT081533

CAS No.:

NA

Mol Formula:

C6H8N4O3

Mol. Weight:

184.15

Theophylline Impurity 8

QCC Cat No.:

QT081534

CAS No.:

NA

Mol Formula:

C7H7N5O3

Mol. Weight:

209.16

Theophylline Impurity 9

QCC Cat No.:

QT081535

CAS No.:

NA

Mol Formula:

C7H7N5O3

Mol. Weight:

209.16

Theophylline Impurity 10

QCC Cat No.:

QT081536

CAS No.:

29214-62-8

Mol Formula:

C8H12O4

Mol. Weight:

172.18

Thiopental sodium and sodium carbonate

QCC Cat No.:

QT081600

CAS No.:

NA

Mol Formula:

C11H17N2NaO2S

Mol. Weight:

264.32

Thiopental sodium and sodium carbonate EP Impurity A

QCC Cat No.:

QT081601

CAS No.:

NA

Mol Formula:

C9H14N2O2S

Mol. Weight:

214.28

Thiopental sodium and sodium carbonate EP Impurity C

QCC Cat No.:

QT081603

CAS No.:

NA

Mol Formula:

C11H18N2O2S

Mol. Weight:

242.34

Thiopental sodium and sodium carbonate EP Impurity D

QCC Cat No.:

QT081604

CAS No.:

NA

Mol Formula:

C11H20N2O3S

Mol. Weight:

260.35

N-Carbobenzoxy-L-threonine

QCC Cat No.:

QT081810

CAS No.:

19728-63-3

Mol Formula:

C12H15NO5

Mol. Weight:

253.25