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Sibutramine Impurity 34

QCC Cat No.:

QS022034

CAS No.:

28049-61-8

Mol Formula:

C11H10ClN

Mol. Weight:

191.66

Sibutramine Impurity 35

QCC Cat No.:

QS022035

CAS No.:

59242-93-2

Mol Formula:

C14H14ClN

Mol. Weight:

231.72

Sibutramine Impurity 36

QCC Cat No.:

QS022036

CAS No.:

186521-85-7

Mol Formula:

C15H19ClO

Mol. Weight:

250.76

Sibutramine Impurity 37

QCC Cat No.:

QS022037

CAS No.:

84467-85-6

Mol Formula:

C16H22ClNO

Mol. Weight:

279.80

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

QCC Cat No.:

QS040114

CAS No.:

31432-45-8

Mol Formula:

Na15NO3

Mol. Weight:

85.99

Sildenafil EP Impurity B

QCC Cat No.:

QS040602

CAS No.:

1094598-75-0

Mol Formula:

C22H30N6O5S

Mol. Weight:

490.58

Sildenafil EP Impurity C

QCC Cat No.:

QS040603

CAS No.:

139755-91-2

Mol Formula:

C20H26N6O4S

Mol. Weight:

446.52

Sildenafil EP Impurity D

QCC Cat No.:

QS040604

CAS No.:

1357931-55-5

Mol Formula:

C17H20N4O5S

Mol. Weight:

392.43

Sildenafil Chloride Impurity

QCC Cat No.:

QS040605

CAS No.:

42926-52-3

Mol Formula:

C9H9ClO2

Mol. Weight:

184.62

Sildenafil Di-Amide Impurity

QCC Cat No.:

QS040606

CAS No.:

139756-03-9

Mol Formula:

C17H22N4O3

Mol. Weight:

330.38

Sildenafil Lactam Impurity

QCC Cat No.:

QS040607

CAS No.:

139756-21-1

Mol Formula:

C17H20N4O2

Mol. Weight:

312.37

Sildenafil Chlorosulfone Impurity

QCC Cat No.:

QS040608

CAS No.:

139756-22-2

Mol Formula:

C17H19ClN4O4S

Mol. Weight:

410.88

Sildenafil N-Desmethyl Metabolite

QCC Cat No.:

QS040609

CAS No.:

139755-82-1

Mol Formula:

C21H28N6O4S

Mol. Weight:

460.55

Sildenafil Pyrimidine Impurity

QCC Cat No.:

QS040610

CAS No.:

1346600-82-5

Mol Formula:

C9H12N4

Mol. Weight:

176.22

Sildenafil Amino Amide Impurity

QCC Cat No.:

QS040611

CAS No.:

139756-02-8;247584-10-7(HCl salt)

Mol Formula:

C8H14N4O

Mol. Weight:

182.22

Sildenafil Impurity L

QCC Cat No.:

QS040612

CAS No.:

1346602-67-2

Mol Formula:

C38H46N10O8S2

Mol. Weight:

834.96

Sildenafil Impurity 13

QCC Cat No.:

QS040613

CAS No.:

147676-78-6

Mol Formula:

C18H20N4O4

Mol. Weight:

356.38

Sildenafil Impurity 14

QCC Cat No.:

QS040614

CAS No.:

147676-79-7

Mol Formula:

C23H30N6O3

Mol. Weight:

438.52

Sildenafil Impurity 15

QCC Cat No.:

QS040615

CAS No.:

NA

Mol Formula:

C17H19ClN4O2

Mol. Weight:

346.81

Sildenafil Impurity 16

QCC Cat No.:

QS040616

CAS No.:

60531-34-2

Mol Formula:

C9H8Cl2O2

Mol. Weight:

219.06

Sildenafil Impurity 17

QCC Cat No.:

QS040617

CAS No.:

1971915-89-5

Mol Formula:

C19H24N4O5S

Mol. Weight:

420.48

Sildenafil Impurity 18

QCC Cat No.:

QS040618

CAS No.:

NA

Mol Formula:

C18H22N4O5S

Mol. Weight:

406.46

Sildenafil Impurity 19

QCC Cat No.:

QS040619

CAS No.:

NA

Mol Formula:

C17H21ClN4O3

Mol. Weight:

364.83

Sildenafil Impurity 20

QCC Cat No.:

QS040620

CAS No.:

NA

Mol Formula:

C21H28N6O4S

Mol. Weight:

460.55

Sildenafil Impurity 21

QCC Cat No.:

QS040621

CAS No.:

NA

Mol Formula:

C11H14O6S

Mol. Weight:

274.29

Sildenafil Impurity 22

QCC Cat No.:

QS040622

CAS No.:

NA

Mol Formula:

C13H18O6S

Mol. Weight:

302.34

Sildenafil Impurity 23

QCC Cat No.:

QS040623

CAS No.:

NA

Mol Formula:

C11H14O6S

Mol. Weight:

274.29

Sildenafil Impurity 24

QCC Cat No.:

QS040624

CAS No.:

NA

Mol Formula:

C18H24N4O5S

Mol. Weight:

408.47

Sildenafil Impurity 25

QCC Cat No.:

QS040625

CAS No.:

NA

Mol Formula:

C19H26N4O5S

Mol. Weight:

422.50

Sildenafil Amide

QCC Cat No.:

QS040626

CAS No.:

139756-01-7

Mol Formula:

C8H12N4O3

Mol. Weight:

212.21