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 801–900 of 7448 standards

P-11155IN STOCK

Prednisone Impurity 1

CAS #7091-05-6

Mol. formulaC₂₁H₂₆O₅

Mol. weight358.44

Details

P-11156BACK ORDER

Prednisone Impurity 2

CAS #38680-83-0

Mol. formulaC23H28O6

Mol. weight400.48

Details

P-11157IN STOCK

Prednisone Impurity 3

CAS #72064-79-0

Mol. formulaC28H38O7

Mol. weight486.61

Details

P-11158IN STOCK

Prednisone EP Impurity E (Prednisone 21-Acetate)

CAS #125-10-0

Mol. formulaC₂₃H₂₈O₆

Mol. weight400.48

Details

P-11159IN STOCK

Methylprednisolone EP Impurity A (Methylprednisolone USP Related Compound A, Methyl Prednisone)

CAS #91523-05-6

Mol. formulaC₂₂H₂₈O₅

Mol. weight372.46

Details

P-11160BACK ORDER

20-Hydroxy Methyl Prednisone

CAS #103574-57-8

Mol. formulaC₂₂H₃₀O₅

Mol. weight374.48

Details

P-11161BACK ORDER

Methylprednisolone Glucuronide

CAS #NA

Mol. formulaC28H38O11

Mol. weight550.61

Details

P-11162BACK ORDER

Methylprednisolone Sulfate

CAS #NA

Mol. formulaC22H30O8S

Mol. weight454.54

Details

P-11163BACK ORDER

Prednisolone Impurity 34

CAS #NA

Mol. formulaC₂₁H₂₉O₈P

Mol. weight440.43

Details

P-11164IN STOCK

Prednisolone Impurity 7

CAS #61549-70-0

Mol. formulaC₂₁H₂₆O₆

Mol. weight374.43

Details

P-11165IN STOCK

Prednisolone Succinate Sodium Salt (Methylprednisolone Hydrogen Succinate EP Impurity E Sodium Salt)

CAS #1715-33-9

Mol. formulaC₂₅H₃₁O₈. Na

Mol. weight459.52 22.99

Details

P-11166IN STOCK

Prednisolone EP Impurity D (6-beta-Hydroxy Prednisolone)

CAS #16355-29-6

Mol. formulaC₂₁H₂₈O₆

Mol. weight376.45

Details

P-11167IN STOCK

Prednisolone EP Impurity H

CAS #2427-64-7

Mol. formulaC₂₁H₂₆O₅

Mol. weight358.43

Details

P-11168IN STOCK

Prednisolone Impurity 11 (Mixture of Z and E Isomers)

CAS #115097-56-8

Mol. formulaC₂₅H₃₄N₆O₆

Mol. weight514.58

Details

P-11169BACK ORDER

11-beta, 17-dihydroxypregna-1,4–diene-3,20-disemicarbazone-21-yl acetate

CAS #96580-08-4

Mol. formulaC25H36N6O6

Mol. weight516.60

Details

P-11171IN STOCK

11-Deoxy Prednisone Acetate

CAS #1249-67-8

Mol. formulaC23H30O5

Mol. weight386.49

Details

P-11172BACK ORDER

Difluoroprednisolone-17-Acetate

CAS # 23674-85-3

Mol. formulaC₂₃H₂₈F₂O₆

Mol. weight438.47

Details

P-11173BACK ORDER

Difluoroprednisolone-21-Acetate

CAS #52-70-0

Mol. formulaC₂₃H₂₈F₂O₆

Mol. weight438.47

Details

P-11174IN STOCK

Difluoroprednisolone-17,21-Diacetate

CAS #23641-05-6

Mol. formulaC₂₅H₃₀F₂O₇

Mol. weight480.50

Details

P-11175BACK ORDER

Prednisone 21-Acetate-d3

CAS #125-10-0 (non-d)

Mol. formulaC23H25O6D3

Mol. weight403.49

Details

P-11176IN STOCK

Prednisolone Impurity 1

CAS #111186-92-6

Mol. formulaC21H26O5

Mol. weight358.43

Details

P-11177INQUIRE FURTHER

Prednisolone Impurity 2

CAS #NA

Mol. formulaC21H26O5

Mol. weight358.43

Details

P-11178BACK ORDER

Methylprednisolone Impurity 1

CAS #NA

Mol. formulaC₂₄H₃₂O₆

Mol. weight416.52

Details

P-11179IN STOCK

Methylprednisolone Impurity 2

CAS #NA

Mol. formulaC₂₄H₃₂O₆

Mol. weight416.51

Details

P-11180IN STOCK

6-alfa-Hydroxy Prednisolone

CAS #95909-33-4

Mol. formulaC₂₁H₂₈O₆

Mol. weight376.45

Details

P-11181IN STOCK

Prednisone Impurity 7

CAS #102447-86-9

Mol. formulaC21H24O4

Mol. weight340.42

Details

P-11182IN STOCK

Prednisone EP Impurity C (Aldehyde and Diol Form)

CAS #70522-55-3 (aldehyde form), 500198-20-9 (diol form)

Mol. formulaC₂₁H₂₄O₅. C₂₁H₂₆O₆

Mol. weight356.42 374.43

Details

P-11183IN STOCK

Prednisone EP Impurity D

CAS #10184-69-7

Mol. formulaC₂₁H₂₆O₄

Mol. weight342.44

Details

P-11184IN STOCK

Prednisone Impurity 5

CAS #NA

Mol. formulaC₂₁H₂₄O₄

Mol. weight340.42

Details

P-11185INQUIRE FURTHER

Prednisone Impurity 6

CAS #NA

Mol. formulaC42H50O10

Mol. weight714.86

Details

P-11186BACK ORDER

Prednisolone 21-Ethylcarbonate

CAS #NA

Mol. formulaC24H32O7

Mol. weight432.51

Details

P-11187IN STOCK

Prednisolone Impurity 3

CAS #898-84-0

Mol. formulaC₁₉H₂₄O₃

Mol. weight300.40

Details

P-11188BACK ORDER

Prednisolone Dicarbonate

CAS #1428883-48-0

Mol. formulaC₂₇H₃₆O₉

Mol. weight504.58

Details

P-11190BACK ORDER

Prednisone Impurity 8

CAS #NA

Mol. formulaC21H26O4

Mol. weight342.44

Details

P-11191IN STOCK

Methylprednisolone EP Impurity J (Methylprednisolone Acetate, Methylprednisolone Hydrogen Succinate EP Impurity C)

CAS #53-36-1

Mol. formulaC₂₄H₃₂O₆

Mol. weight416.51

Details

P-11192IN STOCK

11-epi-Prednisolone 21-Phosphate

CAS #NA

Mol. formulaC21H29O8P

Mol. weight440.43

Details

P-11193INQUIRE FURTHER

Prednisolone-11-Disodium Phosphate

CAS #NA

Mol. formulaC₂₁H₂₇O₈P. 2 Na

Mol. weight438.41 2 22.99

Details

P-11194BACK ORDER

Prednisolone-17-Disodium Phosphate

CAS #NA

Mol. formulaC₂₁H₂₇O₈P. 2 Na

Mol. weight438.41 2 22.99

Details

P-11196IN STOCK

Prednisolone Impurity 10

CAS #NA

Mol. formulaC₂₁H₂₆O₅

Mol. weight358.43

Details

P-11197IN STOCK

Methylprednisolone Acetate EP Impurity J

CAS #1048031-82-8

Mol. formulaC₂₄H₃₂O₆

Mol. weight416.51

Details

P-11198BACK ORDER

16-beta-Hydroxy Prednisolone

CAS #2408699-72-7

Mol. formulaC21H28O6

Mol. weight376.45

Details

P-11199IN STOCK

Prednisone Impurity 9 (Mixture of Z and E Isomers)

CAS #97830-94-9

Mol. formulaC₂₃H₃₄N₆O₅

Mol. weight474.56

Details

P-112001IN STOCK

Propylparaben Sodium Salt

CAS #35285-69-9

Mol. formulaC₁₀H₁₁O₃. Na

Mol. weight179.20 22.99

Details

P-112002IN STOCK

Methylparaben

CAS #99-76-3

Mol. formulaC₈H₈O₃

Mol. weight152.15

Details

P-112003IN STOCK

Butylparaben Impurity 1

CAS #4247-02-3

Mol. formulaC₁₁H₁₄O₃

Mol. weight194.23

Details

P-112004IN STOCK

Ethylparaben Sodium Salt

CAS #35285-68-8

Mol. formulaC₉H₉O₃. Na

Mol. weight165.17 22.99

Details

P-112005IN STOCK

Heptyl Parahydroxybenzoate

CAS #1085-12-7

Mol. formulaC₁₄H₂₀O₃

Mol. weight236.31

Details

P-112006BACK ORDER

Benzyl 4-Hydroxybenzoate (Benzyl Paraben)

CAS #94-18-8

Mol. formulaC14H12O3

Mol. weight228.25

Details

P-112007BACK ORDER

Pentyl 4-Hydroxybenzoate (Pentyl Paraben)

CAS #6521-29-5

Mol. formulaC12H16O3

Mol. weight208.26

Details

P-112008BACK ORDER

Phenyl 4-Hydroxybenzoate

CAS #17696-62-7

Mol. formulaC13H10O3

Mol. weight214.22

Details

P-112009BACK ORDER

Isopropyl 4-hydroxybenzoate

CAS #4191-73-5

Mol. formulaC₁₀H₁₂O₃

Mol. weight180.20

Details

P-112010BACK ORDER

n-Propyl-4-Hydroxybenzoate-d4

CAS #1219802-67-1

Mol. formulaC10H8D4O3

Mol. weight184.23

Details

P-112011BACK ORDER

n-Butyl-4-Hydroxybenzoate

CAS #94-26-8

Mol. formulaC11H14O3

Mol. weight194.23

Details

P-112012BACK ORDER

n-Butyl-4-Hydroxybenzoate-d4

CAS #1219798-67-0

Mol. formulaC11H10D4O3

Mol. weight198.25

Details

P-112013BACK ORDER

6-(4-hydroxybenzoate)-D-Glucitol

CAS #334948-52-6

Mol. formulaC₁₃H₁₈O₈

Mol. weight302.28

Details

P-112014BACK ORDER

1-(4-hydroxybenzoate)-D-Glucitol

CAS #335096-46-3

Mol. formulaC₁₃H₁₈O₈

Mol. weight302.28

Details

P-112015IN STOCK

Paraben Impurity 1 (Mixture of Diastereomers)

CAS #NA

Mol. formulaC₁₃H₁₈O₈

Mol. weight302.28

Details

P-112016IN STOCK

Ethylparaben

CAS #120-47-8

Mol. formulaC₉H₁₀O₃

Mol. weight166.18

Details

P-112017BACK ORDER

Paraben Impurity 2

CAS #NA

Mol. formulaC₁₃H₁₈O₈

Mol. weight302.28

Details

P-112018BACK ORDER

Paraben Impurity 3

CAS #NA

Mol. formulaC₁₃H₁₈O₈

Mol. weight302.28

Details

P-112019INQUIRE FURTHER

Paraben Impurity 4

CAS #NA

Mol. formulaC₁₃H₁₈O₈

Mol. weight302.28

Details

P-112020IN STOCK

Propyl Paraben 4-Glucuronide-d7

CAS #2714432-28-5

Mol. formulaC₁₆H₁₃D₇O₉

Mol. weight363.37

Details

P-112021IN STOCK

Propyl Paraben 4-Glucuronide

CAS #NA

Mol. formulaC₁₆H₂₀O₉

Mol. weight356.33

Details

P-112022INQUIRE FURTHER

Paraben Impurity 5

CAS #NA

Mol. formulaC₁₃H₁₈O₈

Mol. weight302.28

Details

P-112023INQUIRE FURTHER

Paraben Impurity 6

CAS #NA

Mol. formulaC₁₃H₁₈O₈

Mol. weight302.28

Details

P-112024BACK ORDER

Propylparaben

CAS #94-13-3

Mol. formulaC₁₀H₁₂O₃

Mol. weight180.20

Details

P-11301IN STOCK

4H-Cyclopenta[def]phenanthren-4-one

CAS #5737-13-3

Mol. formulaC₁₅H₈O

Mol. weight204.23

Details

P-11302BACK ORDER

Phenanthrene-1,4-dione

CAS #569-15-3

Mol. formulaC14H8O2

Mol. weight208.22

Details

P-11303BACK ORDER

1,7-Dimethylphenanthrene

CAS #483-87-4

Mol. formulaC16H14

Mol. weight206.29

Details

P-11304BACK ORDER

2,6-Dimethylphenanthrene

CAS #17980-16-4

Mol. formulaC16H14

Mol. weight206.29

Details

P-11305BACK ORDER

2-Methyl-Fluorantene

CAS #33543-31-6

Mol. formulaC17H12

Mol. weight216.28

Details

P-11306BACK ORDER

1-Methyl-Phenanthrene

CAS #832-69-9

Mol. formulaC15H12

Mol. weight192.26

Details

P-11307BACK ORDER

Phenanthrene-1,2-dione

CAS #573-12-6

Mol. formulaC₁₄H₈O₂

Mol. weight208.22

Details

P-11308BACK ORDER

Phenanthrene-3,4-dione

CAS #4733-11-3

Mol. formulaC₁₄H₈O₂

Mol. weight208.22

Details

P-11309BACK ORDER

1-Hydroxyphenanthrene

CAS #2433-56-9

Mol. formulaC₁₄H₁₀O

Mol. weight194.23

Details

P-11310BACK ORDER

3-Hydroxyphenanthrene

CAS #605-87-8

Mol. formulaC₁₄H₁₀O

Mol. weight194.23

Details

P-11311BACK ORDER

Phenanthrene

CAS #85-01-8

Mol. formulaC₁₄H₁₀

Mol. weight178.23

Details

P-11312BACK ORDER

9-octyl-phenanthrene

CAS #23921-11-1

Mol. formulaC₂₂H₂₆

Mol. weight290.45

Details

P-11313INQUIRE FURTHER

Phenanthrene Impurity 1

CAS #NA

Mol. formulaC₁₄H₁₆O₄

Mol. weight248.28

Details

P-11314INQUIRE FURTHER

Phenanthrene Impurity 2

CAS #NA

Mol. formulaC₁₄H₁₆O₃

Mol. weight232.28

Details

P-11315INQUIRE FURTHER

Phenanthrene Impurity 3

CAS #NA

Mol. formulaC₁₅H₁₈O₃

Mol. weight246.31

Details

P-11316INQUIRE FURTHER

Phenanthrene Impurity 4

CAS #NA

Mol. formulaC₁₆H₂₀O₃

Mol. weight260.33

Details

P-114001IN STOCK

Phenprocoumon

CAS #435-97-2

Mol. formulaC₁₈H₁₆O₃

Mol. weight280.32

Details

P-114002BACK ORDER

Phenprocoumon-d5

CAS #N/A

Mol. formulaC18H11O3D5

Mol. weight285.36

Details

P-114003BACK ORDER

(R)-Phenprocoumon

CAS #5999-27-9

Mol. formulaC18H16O3

Mol. weight280.33

Details

P-114004BACK ORDER

(S)-Phenprocoumon

CAS #3770-63-6

Mol. formulaC18H16O3

Mol. weight280.33

Details

P-114005BACK ORDER

Phenprocoumon D-Glucuronide

CAS #N/A

Mol. formulaC25H26O8

Mol. weight454.48

Details

P-114006BACK ORDER

Phenprocoumon Sulfate

CAS #N/A

Mol. formulaC18H16O6S

Mol. weight360.39

Details

P-114007BACK ORDER

4’-Hydroxy Phenprocoumon

CAS #N/A

Mol. formulaC18H16O4

Mol. weight296.33

Details

P-114008BACK ORDER

Phenprocoumon Impurity 1

CAS #15074-20-1

Mol. formulaC₁₇H₁₄O₃

Mol. weight266.30

Details

P-115001IN STOCK

(R)-Prunasin

CAS #99-18-3

Mol. formulaC₁₄H₁₇NO₆

Mol. weight295.29

Details

P-115002IN STOCK

(S)-Prunasin

CAS #99-19-4

Mol. formulaC₁₄H₁₇NO₆

Mol. weight295.29

Details

P-116001IN STOCK

Penehyclidine HCl (Mixture of Isomers)

CAS #151937-76-7

Mol. formulaC₂₀H₂₉NO₂. HCl

Mol. weight315.46 36.46

Details

P-116002IN STOCK

Penehyclidine Impurity 6 (Mixture of Diastereomers)

CAS #NA

Mol. formulaC₃₃H₄₅NO₃

Mol. weight503.73

Details

P-116003BACK ORDER

Penehyclidine Impurity 1

CAS #NA

Mol. formulaC27H30O4S2

Mol. weight482.67

Details

P-116004BACK ORDER

Penehyclidine Impurity 2

CAS #NA

Mol. formulaC₂₀H₂₄O₃S

Mol. weight344.48

Details

P-116005BACK ORDER

Penehyclidine Impurity 3

CAS #NA

Mol. formulaC20H29NO2

Mol. weight315.46

Details

P-116006BACK ORDER

Penehyclidine Impurity 4

CAS #NA

Mol. formulaC12H21NO

Mol. weight195.31

Details

P-116007BACK ORDER

Penehyclidine Impurity 5

CAS #NA

Mol. formulaC12H16O2S

Mol. weight224.32

Details

P-116009IN STOCK

Penehyclidine Impurity 7 ((R,S)-Penehyclidine)

CAS #114121-71-0

Mol. formulaC₂₀H₂₉NO₂

Mol. weight315.46

Details

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