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Sildenafil Impurity 75

QCC Cat No.:

QS040675

CAS No.:

17243-13-9

Mol Formula:

C7H5ClO5S

Mol. Weight:

236.63

Sildenafil Impurity 76

QCC Cat No.:

QS040676

CAS No.:

97-05-2

Mol Formula:

C7H6O6S

Mol. Weight:

218.18

Sildenafil Impurity 77

QCC Cat No.:

QS040677

CAS No.:

200575-16-2

Mol Formula:

C9H9ClO5S

Mol. Weight:

264.68

Sildenafil Impurity 78

QCC Cat No.:

QS040678

CAS No.:

116833-23-9

Mol Formula:

C5H12N2O3S

Mol. Weight:

180.23

Sildenafil Impurity 79

QCC Cat No.:

QS040679

CAS No.:

194602-23-8

Mol Formula:

C14H20N2O5S

Mol. Weight:

328.38

Sildenafil Impurity 80

QCC Cat No.:

QS040680

CAS No.:

200575-15-1

Mol Formula:

C22H32N6O5S

Mol. Weight:

492.59

Sildenafil Impurity 81

QCC Cat No.:

QS040681

CAS No.:

503064-95-7

Mol Formula:

C8H14N4O

Mol. Weight:

182.22

Sildenafil Impurity 82

QCC Cat No.:

QS040682

CAS No.:

247583-78-4

Mol Formula:

C8H14N4O

Mol. Weight:

182.22

Sildenafil Impurity 83

QCC Cat No.:

QS040683

CAS No.:

1185292-79-8

Mol Formula:

C8H13N3O

Mol. Weight:

167.21

Sildenafil Impurity 84

QCC Cat No.:

QS040684

CAS No.:

NA

Mol Formula:

C34H38N8O6S

Mol. Weight:

686.78

Sildenafil Impurity 85

QCC Cat No.:

QS040685

CAS No.:

NA

Mol Formula:

C21H30N6O5S

Mol. Weight:

478.57

Sildenafil Impurity 86

QCC Cat No.:

QS040686

CAS No.:

NA

Mol Formula:

C16H16N4O4

Mol. Weight:

328.32

Sodium nitrite-15N (15N, 98%+)

QCC Cat No.:

QS040914

CAS No.:

68378-96-1

Mol Formula:

Na15NO2

Mol. Weight:

69.99

Sildenafil EP Impurity A

QCC Cat No.:

QS041401

CAS No.:

1391053-95-4

Mol Formula:

C23H32N6O4S

Mol. Weight:

488.60

Sildenafil Impurity B

QCC Cat No.:

QS041402

CAS No.:

NA

Mol Formula:

C23H32N6O5S

Mol. Weight:

504.60

Sildenafil Impurity C

QCC Cat No.:

QS041403

CAS No.:

642928-07-2

Mol Formula:

C23H32N6O4S

Mol. Weight:

488.60

Sildenafil Impurity D

QCC Cat No.:

QS041404

CAS No.:

NA

Mol Formula:

C17H19ClN4O4S

Mol. Weight:

410.88

Sildenafil Impurity E

QCC Cat No.:

QS041405

CAS No.:

[NA]

Mol Formula:

C18H24N4O2

Mol. Weight:

328.41

Sildenafil Impurity F

QCC Cat No.:

QS041406

CAS No.:

139756-21-1

Mol Formula:

C17H20N4O2

Mol. Weight:

312.37

Sildenafil Impurity 151

QCC Cat No.:

QS041451

CAS No.:

1441-87-8

Mol Formula:

C7H5ClO2

Mol. Weight:

156.57

Sodium Valproate

QCC Cat No.:

QS041900

CAS No.:

1069-66-5

Mol Formula:

C8H15NaO2

Mol. Weight:

166.19

Sodium Valproate EP Impurity A;Valproic Acid EP Impurity A

QCC Cat No.:

QS041901

CAS No.:

109-52-4

Mol Formula:

C5H10O2

Mol. Weight:

102.13

Sodium Valproate EP Impurity B;Valproic Acid EP Impurity B

QCC Cat No.:

QS041902

CAS No.:

20225-24-5

Mol Formula:

C7H14O2

Mol. Weight:

130.18

Sodium Valproate EP Impurity C;Valproic Acid EP Impurity C

QCC Cat No.:

QS041903

CAS No.:

62391-99-5

Mol Formula:

C8H16O2

Mol. Weight:

144.22

Sodium Valproate EP Impurity D;Valproic Acid EP Impurity D

QCC Cat No.:

QS041904

CAS No.:

52061-75-3

Mol Formula:

C11H22O2

Mol. Weight:

186.29

Sodium Valproate EP Impurity E;Valproic Acid EP Impurity E

QCC Cat No.:

QS041905

CAS No.:

626-97-1

Mol Formula:

C5H11NO

Mol. Weight:

101.15

Sodium Valproate EP Impurity F;Valproic Acid EP Impurity F

QCC Cat No.:

QS041906

CAS No.:

2430-27-5

Mol Formula:

C8H17NO

Mol. Weight:

143.23

Sodium Valproate EP Impurity G;Valproic Acid EP Impurity G

QCC Cat No.:

QS041907

CAS No.:

52061-73-1

Mol Formula:

C11H23NO

Mol. Weight:

185.31

Sodium Valproate EP Impurity H;Valproic Acid EP Impurity H

QCC Cat No.:

QS041908

CAS No.:

110-59-8

Mol Formula:

C5H9N

Mol. Weight:

83.13

Sodium Valproate EP Impurity I;Valproic Acid EP Impurity I

QCC Cat No.:

QS041909

CAS No.:

13310-75-3

Mol Formula:

C8H15N

Mol. Weight:

125.21