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Products

Labetalol EP Impurity A / Labetalol 1-Carboxylic Acid
Labetalol EP Impurity A / Labetalol 1-Carboxylic Acid

CAT No: ALL-LAB-1868

Chemical Name: 2-Hydroxy-5-[1-hydro...

Molecular Formula: C19H23NO4

Molecular Weight: 329.39

CAS Number: 1391051-99-2

Lidocaine BP Impurity G
Lidocaine BP Impurity G

CAT No: ALL-LID-7

Chemical Name: N-(2,6-Dimethylpheny...

Molecular Formula: C13H21ClN2O

Molecular Weight: 256.77

CAS Number: 35891-87-3 (HCl salt) ; 42459-30-3 (base)

Lidocaine BP Impurity B / Lidocaine N-Oxide
Lidocaine BP Impurity B / Lidocaine N-Oxide

CAT No: ALL-LID-2

Chemical Name: 2-(Diethylazinoyl)-N...

Molecular Formula: C14H22N2O2

Molecular Weight: 250.34

CAS Number: 2903-45-9

Levonorgestrel EP Impurity W
Levonorgestrel EP Impurity W

CAT No: ALL-LEVON-26

Chemical Name: 13-Ethyl-17-hydroxy-...

Molecular Formula: C21H24O2

Molecular Weight: 308.41

CAS Number: 155683-59-3

Levonorgestrel EP Impurity V
Levonorgestrel EP Impurity V

CAT No: ALL-LEVON-25

Chemical Name: 13-Ethyl-3-methoxy-1...

Molecular Formula: C22H28O2

Molecular Weight: 324.46

CAS Number: 14009-70-2

Levonorgestrel EP Impurity T
Levonorgestrel EP Impurity T

CAT No: ALL-LEVON-23

Chemical Name: 13-Ethyl-3-methoxy-1...

Molecular Formula: C22H30O2

Molecular Weight: 326.47

CAS Number: 799-43-9

Levonorgestrel EP Impurity S
Levonorgestrel EP Impurity S

CAT No: ALL-LEVON-22

Chemical Name: 13-Ethyl-3-methoxy-1...

Molecular Formula: C22H30O2

Molecular Weight: 326.47

CAS Number: 176254-10-7

Levonorgestrel EP Impurity Q
Levonorgestrel EP Impurity Q

CAT No: ALL-LEVON-20

Chemical Name: 13-Ethyl-3-methoxygo...

Molecular Formula: C20H30O2

Molecular Weight: 302.45

CAS Number: 1038-28-4

Levonorgestrel EP Impurity P / ?5-Levonorgestrel
Levonorgestrel EP Impurity P / ?5-Levonorgestrel

CAT No: ALL-LEVON-19

Chemical Name: 13-Ethyl-17-hydroxy-...

Molecular Formula: C21H28O2

Molecular Weight: 312.45

CAS Number: 100021-05-4

Levonorgestrel EP Impurity O
Levonorgestrel EP Impurity O

CAT No: ALL-LEVON-18

Chemical Name: 13-Ethyl-17-hydroxy-...

Molecular Formula: C22H32O3

Molecular Weight: 344.49

CAS Number: 155683-60-6

Levonorgestrel EP Impurity M / Levonorgestrel 6,7-Dehydro Impurity / ?6-Levonorgestrel
Levonorgestrel EP Impurity M / Levonorgestrel 6,7-Dehydro Impurity / ?6-Levonorgestrel

CAT No: ALL-LEVON-16

Chemical Name: 13-Ethyl-17-hydroxy-...

Molecular Formula: C21H26O2

Molecular Weight: 310.43

CAS Number: 51087-61-7

Levonorgestrel EP Impurity J
Levonorgestrel EP Impurity J

CAT No: ALL-LEVON-14

Chemical Name: 6-Oxo Levonorgestrel...

Molecular Formula: C21H26O3

Molecular Weight: 326.43

CAS Number: 1175109-63-3