TLC Pharmaceutical Standards — products catalogue

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All APIs CRMs Stable Isotope Labeled Nitrosamines Impurities Glucuronides Metabolites Other New Products

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Showing 32601–32700 of 45668 standards · Impurities

P-32124BACK ORDER

Progesterone Impurity 39

CAS #NA

Mol. formulaC₂₂H₃₀O₃

Mol. weight342.48

Details

P-32125BACK ORDER

Progesterone Impurity 40

CAS #NA

Mol. formulaC₂₂H₃₂O₃

Mol. weight344.50

Details

P-32126BACK ORDER

Progesterone Impurity 41

CAS #NA

Mol. formulaC₂₇H₃₉NO₂

Mol. weight409.61

Details

P-32127BACK ORDER

Progesterone Impurity 42

CAS #NA

Mol. formulaC₂₇H₄₁NO₂

Mol. weight411.63

Details

P-32128BACK ORDER

Progesterone Impurity 43

CAS #903-03-7

Mol. formulaC₂₂H₃₂O₂

Mol. weight328.50

Details

P-32129INQUIRE FURTHER

Progesterone Impurity 44

CAS #NA

Mol. formulaC₂₂H₃₀O₂

Mol. weight326.48

Details

P-32130INQUIRE FURTHER

Progesterone Impurity 45

CAS #NA

Mol. formulaC₂₂H₃₂O₂

Mol. weight328.50

Details

P-32131BACK ORDER

Progesterone Impurity 46

CAS #14508-05-5

Mol. formulaC₂₂H₃₂O₃

Mol. weight344.50

Details

P-32132BACK ORDER

Progesterone Impurity 47

CAS #NA

Mol. formulaC₂₃H₃₆O₃

Mol. weight360.54

Details

P-32133IN STOCK

Progesterone Impurity 48

CAS #603-98-5

Mol. formulaC₂₁H₃₀O₄

Mol. weight346.47

Details

P-32134BACK ORDER

Progesterone Impurity 49

CAS #600-81-7

Mol. formulaC₂₁H₃₀O₃

Mol. weight330.47

Details

P-32135BACK ORDER

Progesterone Impurity 50

CAS #604-28-4

Mol. formulaC₂₁H₃₀O₃

Mol. weight330.47

Details

P-32136INQUIRE FURTHER

Progesterone Impurity 51

CAS #600-72-6

Mol. formulaC₂₁H₃₀O₃

Mol. weight330.47

Details

P-32137INQUIRE FURTHER

Progesterone Impurity 52

CAS #596-63-4

Mol. formulaC₂₁H₃₀O₃

Mol. weight330.47

Details

P-32138BACK ORDER

Progesterone Impurity 53

CAS #33530-84-6

Mol. formulaC₂₁H₃₀O₃

Mol. weight330.47

Details

P-32139BACK ORDER

Progesterone Impurity 54

CAS #NA

Mol. formulaC₂₁H₃₀O₃

Mol. weight330.47

Details

P-3214IN STOCK

Progesterone EP Impurity J

CAS #1162-54-5

Mol. formulaC₂₁H₂₈O₂

Mol. weight312.45

Details

P-3215IN STOCK

Progesterone Impurity 55 (20-Hydroxy Impurity)

CAS #151122-70-2

Mol. formulaC₂₂H₃₂O₃

Mol. weight344.50

Details

P-32154BACK ORDER

Progesterone Impurity 55

CAS #984-40-7

Mol. formula C₂₅H₃₈O₄

Mol. weight 402.58

Details

P-32155BACK ORDER

Progesterone Impurity 56

CAS #71379-24-3

Mol. formulaC₂₃H₃₂O₃

Mol. weight 356.51

Details

P-32156BACK ORDER

Progesterone Impurity 57

CAS #83603-61-6

Mol. formulaC₂₁H₂₈O₂

Mol. weight 312.45

Details

P-32157BACK ORDER

Progesterone Impurity 58

CAS #28018-94-2

Mol. formulaC₂₁H₂₈I₂O₃

Mol. weight582.26

Details

P-32158BACK ORDER

Progesterone Impurity 59

CAS #20380-17-0

Mol. formulaC₂₁H₂₉BrO₃

Mol. weight409.36

Details

P-32159BACK ORDER

Progesterone Impurity 60

CAS #NA

Mol. formulaC₂₂H₃₂O₄

Mol. weight360.49

Details

P-3216IN STOCK

Progesterone EP Impurity K

CAS #17652-16-3

Mol. formulaC₂₁H₂₈O₂

Mol. weight312.45

Details

P-32160IN STOCK

Progesterone Impurity 61

CAS #2328-80-5

Mol. formulaC₂₁H₃₀O₃

Mol. weight330.47

Details

P-32163BACK ORDER

Progesterone Impurity 62

CAS #78822-15-8

Mol. formulaC₂₇H₄₁NO

Mol. weight395.63

Details

P-3217IN STOCK

Progesterone EP Impurity I (S-Isomer)

CAS #3986-89-8

Mol. formulaC₂₂H₃₂O₂

Mol. weight328.50

Details

P-3218IN STOCK

Progesterone Impurity 18 (Progesterone 1-Dehydro-4P Impurity)

CAS #81201-82-3

Mol. formulaC₂₂H₃₀O₂

Mol. weight326.48

Details

P-3219IN STOCK

Progesterone EP Impurity L

CAS #2257421-80-8

Mol. formulaC₂₂H₃₀O₂

Mol. weight326.48

Details

P-3220IN STOCK

Progesterone Impurity 28 (6-Oxo-Progesterone)

CAS #2243-08-5

Mol. formulaC₂₁H₂₈O₃

Mol. weight328.45

Details

P-3221IN STOCK

Progesterone Impurity 24 (6-beta-Hydroxy Progesterone)

CAS #604-19-3

Mol. formulaC₂₁H₃₀O₃

Mol. weight330.47

Details

P-3222IN STOCK

Progesterone Impurity 25 (6-alfa-Hydroxy Progesterone)

CAS #604-20-6

Mol. formulaC₂₁H₃₀O₃

Mol. weight330.47

Details

P-3223IN STOCK

Progesterone EP Impurity B (20(S)-Hydroxy Progesterone)

CAS #145-14-2

Mol. formulaC₂₁H₃₂O₂

Mol. weight316.49

Details

P-3224IN STOCK

Progesterone EP Impurity C (20(R)-Hydroxy Progesterone)

CAS #145-15-3

Mol. formulaC₂₁H₃₂O₂

Mol. weight316.49

Details

P-3228IN STOCK

Progesterone EP Impurity E

CAS #5062-62-4

Mol. formulaC₂₃H₃₄O₃

Mol. weight358.52

Details

P-323IN STOCK

Progesterone EP Impurity H (Dydrogesterone EP Impurity B, Progesterone USP Related Compound H)

CAS #1162-56-7

Mol. formulaC₂₁H₂₈O₂

Mol. weight312.45

Details

P-3230IN STOCK

Progesterone EP Impurity A (Pregna-4,14-diene-3,20-dione)

CAS #24377-08-0

Mol. formulaC₂₁H₂₈O₂

Mol. weight312.45

Details

P-3231IN STOCK

Progesterone EP Impurity D

CAS #5035-09-6

Mol. formulaC₂₃H₃₄O₃

Mol. weight358.52

Details

P-3232IN STOCK

Progesterone Impurity 27

CAS #2257421-78-4

Mol. formulaC₂₇H₃₈O₂

Mol. weight394.60

Details

P-3233IN STOCK

Progesterone Impurity 27 and Progesterone EP Impurity G

CAS #NA

Mol. formulaC₂₇H₃₈O₂

Mol. weight394.60

Details

P-3235IN STOCK

Progesterone EP Impurity M (17-alpha-Progesterone)

CAS #2000-66-0

Mol. formulaC₂₁H₃₀O₂

Mol. weight314.47

Details

P-3236IN STOCK

Progesterone Impurity 1

CAS #37717-13-8

Mol. formulaC₂₁H₂₈O₃

Mol. weight328.45

Details

P-3237BACK ORDER

Progesterone Impurity 2

CAS #60966-36-1

Mol. formulaC₂₂H₃₄O₂

Mol. weight330.52

Details

P-3239IN STOCK

Progesterone Impurity 3

CAS #14510-23-7

Mol. formulaC₂₁H₃₀O₃

Mol. weight330.47

Details

P-3241IN STOCK

Progesterone Impurity 5

CAS #2477-60-3

Mol. formulaC₂₁H₂₈O₃

Mol. weight328.45

Details

P-3242BACK ORDER

Progesterone Impurity 6

CAS #2526-82-1

Mol. formulaC25H34O5

Mol. weight414.54

Details

P-3244BACK ORDER

Allopregnanolone Impurity 1

CAS #2220-64-6

Mol. formulaC21H36O3

Mol. weight336.52

Details

P-3245BACK ORDER

Allopregnanolone Impurity 2

CAS #481-10-7

Mol. formulaC21H34O3

Mol. weight334.50

Details

P-3248IN STOCK

Progesterone Impurity 10 (3β, 20S)-Pregn-5-ene-3,17,20-triol Sulfate)

CAS #4080-06-2

Mol. formulaC21H34O6S

Mol. weight414.57

Details

P-325009IN STOCK

5-Carboxy Pirfenidone

CAS #77837-08-2

Mol. formulaC₁₂H₉NO₃

Mol. weight215.21

Details

P-325012BACK ORDER

Pirfenidone Impurity 1

CAS #51933-81-4

Mol. formulaC₁₂H₁₁NO

Mol. weight185.23

Details

P-325013IN STOCK

Pirfenidone EP Impurity B (Pirfenidone USP Related Compound B)

CAS #1003-68-5

Mol. formulaC₆H₇NO

Mol. weight109.13

Details

P-325014IN STOCK

Pirfenidone EP Impurity A (Pirfenidone USP Related Compound A)

CAS #1603-41-4

Mol. formulaC₆H₈N₂

Mol. weight108.14

Details

P-325015BACK ORDER

Pirfenidone Impurity 4

CAS #NA

Mol. formulaC₁₈H₁₆N₂O₂

Mol. weight292.34

Details

P-325018BACK ORDER

Pirfenidone Impurity 5

CAS #NA

Mol. formulaC₁₈H₁₆N₂O₂

Mol. weight292.34

Details

P-325019BACK ORDER

Nitroso Pirfenidone EP impurity B

CAS #2512237-43-1

Mol. formulaC₆H₆N₂O₂

Mol. weight138.13

Details

P-325023BACK ORDER

Pirfenidone Impurity 7

CAS #13179-27-6

Mol. formulaC₁₂H₁₁NO

Mol. weight185.23

Details

P-325024BACK ORDER

Pirfenidone Impurity 8

CAS #NA

Mol. formulaC₁₈H₁₆N₂O₂

Mol. weight292.34

Details

P-325025BACK ORDER

Pirfenidone Impurity 9

CAS #13131-02-7

Mol. formulaC₁₁H₉NO

Mol. weight171.20

Details

P-325026BACK ORDER

Pirfenidone Impurity 10

CAS #51566-22-4

Mol. formulaC₆H₉N₃

Mol. weight123.16

Details

P-325027BACK ORDER

Pirfenidone Impurity 11

CAS #942153-34-6

Mol. formulaC₁₂H₁₃N₃

Mol. weight199.26

Details

P-325028BACK ORDER

Pirfenidone Impurity 12

CAS #NA

Mol. formulaC₁₂H₁₂N₂O

Mol. weight200.24

Details

P-325029BACK ORDER

Pirfenidone Impurity 13

CAS #501935-40-6

Mol. formulaC₆H₇N₃O

Mol. weight137.14

Details

P-325030BACK ORDER

Pirfenidone Impurity 14

CAS #NA

Mol. formulaC₆H₈N₂O

Mol. weight124.14

Details

P-325031INQUIRE FURTHER

N-Nitroso Pirfenidone Impurity 15

CAS #NA

Mol. formulaC₆H₆N₂O₂

Mol. weight138.13

Details

P-325032BACK ORDER

Pirfenidone Impurity 16

CAS #1198414-06-0

Mol. formulaC₁₂H₁₀ClNO

Mol. weight219.67

Details

P-325033BACK ORDER

Pirfenidone Impurity 17

CAS #53427-80-8

Mol. formulaC₁₂H₁₀ClNO

Mol. weight219.67

Details

P-325034BACK ORDER

Pirfenidone Impurity 18

CAS #2251047-36-4

Mol. formulaC₁₈H₁₆N₂O₂

Mol. weight292.34

Details

P-325035BACK ORDER

Pirfenidone Impurity 19

CAS #2412-49-9

Mol. formulaC₁₀H₁₆N₂

Mol. weight164.25

Details

P-325036BACK ORDER

Pirfenidone Impurity 15

CAS #1003-56-1

Mol. formulaC₆H₇NO

Mol. weight109.13

Details

P-325037BACK ORDER

Pirfenidone Impurity 20

CAS #53427-93-3

Mol. formulaC₁₂H₁₁NO

Mol. weight185.23

Details

P-325038BACK ORDER

Pirfenidone Impurity 21

CAS #2640792-41-0

Mol. formulaC₁₂H₁₁NO

Mol. weight185.23

Details

P-3254IN STOCK

Progesterone Impurity 8

CAS #NA

Mol. formulaC₂₇H₄₀O₄

Mol. weight428.61

Details

P-3258BACK ORDER

Progesterone Impurity 9

CAS #641-80-5

Mol. formulaC₂₁H₃₀O₃

Mol. weight330.47

Details

P-3261IN STOCK

Progesterone Impurity 12

CAS #NA

Mol. formulaC₂₁H₂₈O₃

Mol. weight328.45

Details

P-3262IN STOCK

Progesterone Impurity 13

CAS #NA

Mol. formulaC27H38O3

Mol. weight410.60

Details

P-3263IN STOCK

Progesterone Impurity 14

CAS #1204325-01-8

Mol. formulaC₂₂H₂₈O₃

Mol. weight340.46

Details

P-3264BACK ORDER

Progesterone Impurity 15

CAS #NA

Mol. formulaC25H36O4

Mol. weight400.56

Details

P-3265IN STOCK

Progesterone Impurity 16

CAS #2658-74-4

Mol. formulaC₂₃H₃₁ClO₄

Mol. weight406.95

Details

P-3266BACK ORDER

Progesterone Impurity 17

CAS #2477-73-8

Mol. formulaC23H31ClO4

Mol. weight406.95

Details

P-3268BACK ORDER

Progesterone Impurity 19

CAS #NA

Mol. formulaC₂₇H₄₀O₄

Mol. weight428.61

Details

P-3270BACK ORDER

Progesterone Impurity 20

CAS #66289-21-2

Mol. formulaC22H32O2

Mol. weight328.50

Details

P-3271IN STOCK

Progesterone Impurity 21

CAS #80699-76-9

Mol. formulaC₂₀H₂₄O₄

Mol. weight328.41

Details

P-3273IN STOCK

Progesterone EP Impurity I (Mixture of Diastereomers)

CAS #24254-01-1

Mol. formulaC₂₂H₃₂O₂

Mol. weight328.50

Details

P-3275BACK ORDER

Progesterone Impurity 23

CAS #21063-91-2

Mol. formulaC21H26O3

Mol. weight326.44

Details

P-3292BACK ORDER

Progesterone Impurity 26

CAS #13611-97-7

Mol. formulaC₂₁H₃₀O₂

Mol. weight314.47

Details

P-3310BACK ORDER

Pentoxyverine Impurity 6

CAS #NA

Mol. formulaC₂₆H₃₀O₄

Mol. weight406.522

Details

P-3311BACK ORDER

Pentoxyverine Impurity 7 (1-Phenylcyclopentanecarbonitrile)

CAS #77-57-6

Mol. formulaC₁₂H₁₃N

Mol. weight171.243

Details

P-3312IN STOCK

Pentoxyverine Impurity 8 HCl

CAS #NA

Mol. formulaC₁₈H₂₇NO₃. HCl

Mol. weight305.42 36.46

Details

P-3314IN STOCK

Pentoxyverine EP Impurity A

CAS #77-55-4

Mol. formulaC₁₂H₁₄O₂

Mol. weight190.24

Details

P-332005BACK ORDER

Phenothiazine Impurity 1

CAS #23503-68-6

Mol. formulaC₁₃H₁₁NO₂S₂

Mol. weight277.36

Details

P-332006BACK ORDER

Phenothiazine Impurity 2

CAS #1391053-21-6

Mol. formulaC₁₆H₁₅NO₂S₂

Mol. weight317.42

Details

P-332007BACK ORDER

Phenothiazine Impurity 3

CAS #40051-30-7

Mol. formulaC₁₆H₁₆ClNO₂S₂

Mol. weight353.88

Details

P-332008BACK ORDER

Phenothiazine Impurity 4

CAS #2743434-11-7

Mol. formulaC₁₄H₁₃NOS

Mol. weight243.32

Details

P-332009BACK ORDER

Phenothiazine Impurity 2-d5

CAS #1794940-43-4

Mol. formulaC₁₆H₁₀D₅NO₂S₂

Mol. weight322.45

Details

P-332010BACK ORDER

Phenothiazine Impurity 5

CAS #258-08-2

Mol. formulaC₁₆H₁₁NS

Mol. weight249.33

Details

P-332011BACK ORDER

Phenothiazine Impurity 6

CAS #1320277-85-7

Mol. formulaC₂₂H₁₅NS

Mol. weight325.43

Details

P-332012IN STOCK

Phenothiazine (Promethazine EP Impurity A, Promazine EP Impurity C)

CAS #92-84-2

Mol. formulaC₁₂H₉NS

Mol. weight199.27

Details

P-332014BACK ORDER

Phenothiazine Impurity 7

CAS #1798293-04-5

Mol. formulaC₁₃H₈ClNOS

Mol. weight261.72

Details

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