Buy Promethazine Impurity 20 | CAS 13839-55-9

RM-P132600

Promethazine Hcl

CAS NO.

58-33-3

M.F.

C17H21ClN2S

M.W.

320.88

RM-P132601

Promethazine EP Impurity A; Alimemazine EP Impurity C

CAS NO.

92-84-2

M.F.

C12H9NS

M.W.

199.27

RM-P132602

Promethazine EP Impurity B

CAS NO.

303-14-0

M.F.

C17H20N2S

M.W.

284.42

RM-P132603

Promethazine EP Impurity C

CAS NO.

37707-23-6

M.F.

C16H18N2S

M.W.

270.39

RM-P132604

Promethazine EP Impurity D

CAS NO.

7640-51-9

M.F.

C17H20N2OS

M.W.

300.42

RM-P132610

Promethazine Sulfone

CAS NO.

13754-56-8

M.F.

C17H20N2O2S

M.W.

316.42

RM-P132611

Promethazine N-Oxide

CAS NO.

81480-39-9

M.F.

C17H20N2OS

M.W.

300.42

RM-P132612

Promethazine N-β-D-Glucuronide

CAS NO.

137908-81-7

M.F.

C23H28N2O6S

M.W.

460.54

RM-P132613

Promethazine Impurity 13

CAS NO.

1207-71-2

M.F.

C12H9NOS

M.W.

215.27

RM-P132614

Promethazine Impurity 14

CAS NO.

13260-77-0

M.F.

C17H20N2O2S

M.W.

316.42

RM-P132615

Promethazine Impurity 15

CAS NO.

1209-66-1

M.F.

C12H9NO2S

M.W.

231.27

RM-P132616

Promethazine Impurity 16 (Mixture Disa)

CAS NO.

1135334-50-7

M.F.

C17H20N2O2S HCl

M.W.

316.42 36.46

RM-P132617

Promethazine Impurity 17

CAS NO.

15375-48-1

M.F.

C15H15NS

M.W.

241.35

RM-P132618

Promethazine Impurity 18

CAS NO.

N/A

M.F.

C17H20N2O3S

M.W.

332.42

RM-P132619

Promethazine Impurity 19

CAS NO.

N/A

M.F.

C17H22N2OS

M.W.

302.44

RM-P132621

Promethazine Impurity 21

CAS NO.

N/A

M.F.

C17H22N2O2S

M.W.

318.44

RM-P132622

Promethazine Impurity 22

CAS NO.

N/A

M.F.

C17H20N2OS

M.W.

300.42

RM-P132623

Promethazine Impurity 23

CAS NO.

N/A

M.F.

C17H20N2O2S

M.W.

316.42

RM-P132624

Promethazine Impurity 24

CAS NO.

4282-78-4

M.F.

C15H11NS

M.W.

237.32

RM-P132625

Promethazine Impurity 25

CAS NO.

20962-92-9

M.F.

C15H13NS

M.W.

239.34

RM-P132626

Promethazine Impurity 26

CAS NO.

N/A

M.F.

C15H13NOS

M.W.

255.34

RM-P132627

Promethazine Impurity 27

CAS NO.

N/A

M.F.

C15H13NOS

M.W.

255.34

RM-P132628

Promethazine Impurity 28

CAS NO.

17693-51-5

M.F.

C17H20N2S*C7H7ClN4O2

M.W.

284.42*214.61

RM-P132629

Promethazine Impurity 29

CAS NO.

N/A

M.F.

C14H13NOS

M.W.

243.32

RM-P132630

Promethazine Impurity 30

CAS NO.

522-00-9

M.F.

C19H24N2S

M.W.

312.48

RM-P132631

Promethazine Impurity 31

CAS NO.

N/A

M.F.

C13H11NOS

M.W.

229.3

RM-P132632

Promethazine Impurity 32

CAS NO.

2726492-59-5

M.F.

C16H18N2S

M.W.

270.39

RM-P132633

Promethazine Impurity 33

CAS NO.

51237-49-1

M.F.

C17H20N2O3S

M.W.

332.42

RM-P132634

Promethazine Nitroso Impurity 34

CAS NO.

36144-72-6

M.F.

C12H10N2OS

M.W.

30.29

RM-P132635

Promethazine Nitroso Impurity 35

CAS NO.

N/A

M.F.

C12H10N2O3S

M.W.

262.28

RM-P132636

Promethazine Nitroso Impurity 36

CAS NO.

N/A

M.F.

C16H17N3O3S

M.W.

331.39

RM-P132637

Promethazine Impurity 37

CAS NO.

1118786-85-8

M.F.

C11H20N2O2

M.W.

212.29

RM-P132638

Promethazine Impurity 38

CAS NO.

56080-32-1

M.F.

C15H16N2S

M.W.

256.37

RM-P132639

Promethazine Impurity 39

CAS NO.

857523-80-9

M.F.

C17H22N2

M.W.

254.38

RM-P132640

Promethazine Impurity 40

CAS NO.

409314-72-3

M.F.

C4H10ClN

M.W.

107.58

RM-P132641

Promethazine Nitroso Impurity 41

CAS NO.

N/A

M.F.

C12H8N2OS

M.W.

228.27

RM-P132642

Promethazine Impurity 42

CAS NO.

1207-72-3

M.F.

C13H11NS

M.W.

213.30

RM-P132643

Promethazine Impurity 43

CAS NO.

2234-09-5

M.F.

C13H11NOS

M.W.

229.30

RM-P132644

Promethazine Impurity 44

CAS NO.

54819-17-9

M.F.

C12H7NOS

M.W.

213.25

RM-P132645

Promethazine Nitroso Impurity 45

CAS NO.

N/A

M.F.

C4H9ClN2O

M.W.

136.58

RM-P132646

Promethazine Impurity 46

CAS NO.

1220-99-1

M.F.

C14H11NO3S

M.W.

273.31

RM-P132647

Promethazine Nitroso Impurity 47

CAS NO.

75411-83-5

M.F.

C4H10N2O2

M.W.

118.14

RM-P132648

Promethazine Impurity 48

CAS NO.

108-16-7

M.F.

C5H13NO

M.W.

103.17

RM-P132649

Promethazine Impurity 49

CAS NO.

50602-37-4

M.F.

C15H16N2O2S

M.W.

288.37

RM-P132650

Promethazine Impurity 50

CAS NO.

996-35-0

M.F.

C5H13N

M.W.

87.17

RM-P132651

Promethazine Nitroso Impurity 51

CAS NO.

N/A

M.F.

C12H8N2O2S

M.W.

244.27

RM-P132652

Promethazine Impurity 52

CAS NO.

50971-79-4

M.F.

C14H14N2S

M.W.

242.34

RM-P132653

Promethazine Impurity 53

CAS NO.

N/A

M.F.

C17H22N2O5S

M.W.

366.43

RM-P132655

Promethazine Impurity 55

CAS NO.

N/A

M.F.

C16H18N2O2S2

M.W.

334.45

RM-P132656

Promethazine Impurity 56

CAS NO.

581-30-6

M.F.

C12H7NOS

M.W.

213.25

RM-P132657

Promethazine Impurity 57

CAS NO.

3568-81-8

M.F.

C12H7NO2S

M.W.

229.25