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 35401–35500 of 45651 standards · Impurities

R-0134BACK ORDER

Raloxifene Impurity 20

CAS #767286-87-3

Mol. formulaC₁₅H₂₁NO₃

Mol. weight263.34

Details

R-0135BACK ORDER

Raloxifene Impurity 21

CAS #938140-30-8

Mol. formulaC₁₃H₁₇NO₃

Mol. weight235.28

Details

R-0137BACK ORDER

Raloxifene Impurity 22

CAS #178451-13-3

Mol. formulaC₂₉H₂₉NO₄S

Mol. weight487.61

Details

R-0138BACK ORDER

Raloxifene Impurity 23

CAS #72232-71-4

Mol. formulaCH₁₉NO₃

Mol. weight249.31

Details

R-0139BACK ORDER

Raloxifene Impurity 24 HCl

CAS #84449-81-0

Mol. formulaC₁₄H₁₈ClNO₂. HCl

Mol. weight267.75 36.46

Details

R-0140BACK ORDER

Raloxifene Impurity 25

CAS #13664-92-1

Mol. formulaC₉H₈Br₂O₂

Mol. weight307.97

Details

R-0141BACK ORDER

Raloxifene Impurity 26

CAS #89407-97-6

Mol. formulaC₁₅H₂₁NO₃

Mol. weight263.34

Details

R-0142BACK ORDER

Raloxifene Impurity 27

CAS #63762-93-6

Mol. formulaC₁₅H₁₄O₃S

Mol. weight274.33

Details

R-0143BACK ORDER

Raloxifene Impurity 28

CAS #182133-35-3

Mol. formulaC₉H₉BO₃S

Mol. weight208.04

Details

R-0144BACK ORDER

Raloxifene Impurity 29

CAS #68574-35-6

Mol. formulaC₇H₇BrO₃S

Mol. weight251.09

Details

R-0145BACK ORDER

Raloxifene Impurity 30

CAS #182133-38-6

Mol. formulaC₁₅H₁₂O₄S₂

Mol. weight320.38

Details

R-0146BACK ORDER

Raloxifene Impurity 31

CAS #NA

Mol. formulaC₁₅H₁₂O₄S₂

Mol. weight320.38

Details

R-0147IN STOCK

Raloxifene EP Impurity A

CAS #1159977-58-8

Mol. formulaC₄₂H₄₄N₂O₆S

Mol. weight704.88

Details

R-0148IN STOCK

Raloxifene EP Impurity C

CAS #195454-31-0

Mol. formulaC₂₈H₂₇NO₅S

Mol. weight489.59

Details

R-0149IN STOCK

Raloxifene EP Impurity B

CAS #1391054-73-1

Mol. formulaC₂₈H₂₇NO₄S

Mol. weight473.59

Details

R-0150IN STOCK

Raloxifene Impurity 32

CAS #177744-96-6

Mol. formulaC₂₁H₁₄O₄S

Mol. weight362.41

Details

R-0151BACK ORDER

Raloxifene Impurity 33

CAS #246233-44-3

Mol. formulaC₁₆H₁₄O₂S

Mol. weight270.35

Details

R-0152BACK ORDER

Raloxifene Impurity 34

CAS #225222-75-3

Mol. formulaC₁₆H₁₄O₂S

Mol. weight270.35

Details

R-0153BACK ORDER

Raloxifene Impurity 35

CAS #NA

Mol. formulaC₁₆H₁₄O₂S

Mol. weight270.35

Details

R-0154BACK ORDER

Raloxifene Impurity 36

CAS #414861-52-2

Mol. formulaC₁₆H₁₄O₂S

Mol. weight270.35

Details

R-0210IN STOCK

Ramipril EP Impurity O (Single Isomer)

CAS #NA

Mol. formulaC₃₀H₃₈N₂O₆

Mol. weight522.64

Details

R-0212IN STOCK

Ramipril Impurity 17

CAS #753405-33-3

Mol. formulaC₂₃H₃₂N₂O₅

Mol. weight416.52

Details

R-0213IN STOCK

Ramipril EP Impurity J (Ramipril Enantiomer)

CAS #1246253-05-3

Mol. formulaC₂₃H₃₂N₂O₅

Mol. weight416.52

Details

R-0214IN STOCK

Ramipril EP Impurity H HCl

CAS #104195-90-6

Mol. formulaC₂₃H₃₂N₂O₅. HCl

Mol. weight416.52 36.46

Details

R-0215IN STOCK

Ramipril EP Impurity I HCl

CAS #NA

Mol. formulaC₂₃H₃₂N₂O₅. HCl

Mol. weight416.52 36.46

Details

R-0216BACK ORDER

Ramipril Impurity 1 ((R,S,S)-2-Azabicyclo[3.3.0]octane-3-Carboxylic Acid Benzyl Ester)

CAS #94498-85-8

Mol. formulaC15H19NO2

Mol. weight245.32

Details

R-0217IN STOCK

Ramipril Impurity 2 HCl ((R,R,R)-2-Azabicyclo[3.3.0]octane-3-Carboxylic Acid Benzyl Ester HCl)

CAS #138877-09-5

Mol. formulaC15H19NO2. HCl

Mol. weight245.32 36.46

Details

R-0218BACK ORDER

Ramipril Impurity 3 ((S,R,R)-2-Azabicyclo[3.3.0]octane-3-Carboxylic Acid Benzyl Ester)

CAS #1279200-40-6

Mol. formulaC15H19NO2

Mol. weight245.32

Details

R-0219BACK ORDER

Ramipril Impurity 4

CAS #NA

Mol. formulaC24H34N2O5

Mol. weight430.55

Details

R-0220BACK ORDER

Ramipril Impurity 5

CAS #84324-12-9

Mol. formulaC₁₅H₂₁NO₄

Mol. weight279.34

Details

R-0221BACK ORDER

Ramipril Impurity 6

CAS #85196-26-5

Mol. formulaC₁₅H₂₁NO₄

Mol. weight279.34

Details

R-0222IN STOCK

ent-Ramipril EP Impurity N HCl

CAS #NA

Mol. formulaC₂₃H₃₂N₂O₅. HCl

Mol. weight416.52 36.46

Details

R-0223IN STOCK

Ramipril EP Impurity A HCl (Ramipril USP Related Compound A HCl)

CAS #NA

Mol. formulaC₂₂H₃₀N₂O₅. HCl

Mol. weight402.49 36.46

Details

R-0224INQUIRE FURTHER

Ramipril EP Impurity L

CAS #1309040-96-7

Mol. formulaC₂₃H₃₀N₂O₅

Mol. weight414.50

Details

R-0225IN STOCK

Ramipril EP Impurity B HCl (Ramipril USP Related Compound B HCl)

CAS #NA

Mol. formulaC₂₄H₃₄N₂O₅. HCl

Mol. weight430.55 36.46

Details

R-0226IN STOCK

Ramipril EP Impurity C

CAS #99742-35-5

Mol. formulaC₂₃H₃₈N₂O₅

Mol. weight422.57

Details

R-0227BACK ORDER

Ramipril Impurity 10

CAS #NA

Mol. formulaC23H32N2O5

Mol. weight416.52

Details

R-0228BACK ORDER

Ramipril Impurity 11

CAS #NA

Mol. formulaC23H32N2O5

Mol. weight416.52

Details

R-0229BACK ORDER

Ramipril Impurity 12

CAS #NA

Mol. formulaC30H38N2O5

Mol. weight506.64

Details

R-023IN STOCK

Ramipril EP Impurity E (Ramiprilat)

CAS #87269-97-4

Mol. formulaC₂₁H₂₈N₂O₅

Mol. weight388.46

Details

R-0230IN STOCK

Ramipril Impurity 13

CAS #1356354-32-9

Mol. formulaC₁₄H₁₉NO₄

Mol. weight265.31

Details

R-0231BACK ORDER

Ramipril Impurity 14

CAS #NA

Mol. formulaC₁₆H₂₃NO₄

Mol. weight293.36

Details

R-0233BACK ORDER

Ramipril Impurity 16

CAS #NA

Mol. formulaC₁₅H₁₉NO₅

Mol. weight293.32

Details

R-0234IN STOCK

Ramipril Impurity 18

CAS #NA

Mol. formulaC₂₃H₃₀N₂O₄

Mol. weight398.50

Details

R-0236BACK ORDER

Ramipril Impurity 19 HCl

CAS #NA

Mol. formulaC₁₅H₂₁NO₄. HCl

Mol. weight279.34 36.46

Details

R-0237BACK ORDER

Ramipril Impurity 20

CAS #1342316-08-8

Mol. formulaC₁₆H₁₈ClNO₃

Mol. weight307.77

Details

R-0239IN STOCK

N-Nitroso Ramipril EP Impurity J (N-Nitroso Ramipril Enantiomer)

CAS #NA

Mol. formulaC₂₃H₃₁N₃O₆

Mol. weight445.52

Details

R-024IN STOCK

Ramipril EP Impurity E-d5 (Ramiprilat-d5)

CAS #2021255-43-4

Mol. formulaC₂₁H₂₃D₅N₂O₅

Mol. weight393.49

Details

R-0240BACK ORDER

N-Nitroso Ramipril EP Impurity C

CAS #NA

Mol. formulaC₂₃H₃₇N₃O₆

Mol. weight451.56

Details

R-0242IN STOCK

N-Nitroso Ramipril EP Impurity N

CAS #NA

Mol. formulaC₂₃H₃₁N₃O₆

Mol. weight445.52

Details

R-0243BACK ORDER

Ramipril Impurity 21

CAS #93779-30-7

Mol. formulaC₈H₁₃NO₂

Mol. weight155.20

Details

R-0244IN STOCK

N-Nitroso ent-Ramipril EP Impurity N

CAS #NA

Mol. formulaC₂₃H₃₁N₃O₆

Mol. weight445.52

Details

R-0245BACK ORDER

Ramipril EP Impurity M

CAS #2743-38-6

Mol. formulaC₁₈H₁₄O₈

Mol. weight358.30

Details

R-0246BACK ORDER

(S,S)-Ramipril EP Impurity M

CAS #17026-42-5

Mol. formulaC₁₈H₁₄O₈

Mol. weight358.30

Details

R-027IN STOCK

Ramipril EP Impurity D (Ramipril USP Related Compound D, Ramipril Diketopiperazine)

CAS #108731-95-9

Mol. formulaC₂₃H₃₀N₂O₄

Mol. weight398.50

Details

R-028IN STOCK

Ramipril EP Impurity K (Ramiprilat Diketopiperazine)

CAS #108736-10-3

Mol. formulaC₂₁H₂₆N₂O₄

Mol. weight370.45

Details

R-029IN STOCK

Ramipril EP Impurity N HCl

CAS #NA

Mol. formulaC₂₃H₃₂N₂O₅. HCl

Mol. weight416.52 36.46

Details

R-031IN STOCK

Ranitidine EP Impurity C (Ranitidine S-Oxide)

CAS #73851-70-4

Mol. formulaC₁₃H₂₂N₄O₄S

Mol. weight330.40

Details

R-0310IN STOCK

Ranitidine EP Impurity G

CAS #148639-72-9

Mol. formulaC₅H₉N₃OS

Mol. weight159.21

Details

R-0311IN STOCK

Ranitidine EP Impurity H

CAS #72078-82-1

Mol. formulaC₃H₆N₂O₃

Mol. weight118.09

Details

R-0312IN STOCK

Ranitidine EP Impurity K

CAS #61832-41-5

Mol. formulaC₄H₈N₂O₂S

Mol. weight148.18

Details

R-0313IN STOCK

Ranitidine EP Impurity A (Ranitidine USP Related Compound B)

CAS #72126-78-4

Mol. formulaC₂₂H₃₅N₅O₄S₂

Mol. weight497.67

Details

R-0314IN STOCK

Ranitidine EP Impurity B

CAS #66356-53-4

Mol. formulaC₁₀H₁₈N₂OS

Mol. weight214.33

Details

R-0315IN STOCK

Ranitidine Impurity 1

CAS #2758134-53-9

Mol. formulaC₂₁H₃₃N₅O₄S

Mol. weight451.59

Details

R-0316BACK ORDER

Ranitidine Impurity 2

CAS #72115-14-1

Mol. formulaC13H21N3O3S2

Mol. weight331.45

Details

R-0317BACK ORDER

Ranitidine Impurity 3

CAS #NA

Mol. formulaC13H21N3O3S2

Mol. weight331.45

Details

R-0318IN STOCK

Ranitidine Impurity 4

CAS #66357-41-3

Mol. formulaC₅H₁₁N₃O₂S

Mol. weight177.22

Details

R-0319IN STOCK

Ranitidine Impurity 5 HCl

CAS #156-57-0

Mol. formulaC2H7NS. HCl

Mol. weight77.15 36.46

Details

R-032IN STOCK

Ranitidine EP Impurity E (Ranitidine N-Oxide)

CAS #73857-20-2

Mol. formulaC₁₃H₂₂N₄O₄S

Mol. weight330.40

Details

R-0320BACK ORDER

Ranitidine Impurity 6

CAS #94167-82-5

Mol. formulaC10H18N2O

Mol. weight182.27

Details

R-0321BACK ORDER

Ranitidine Impurity 7

CAS #NA

Mol. formulaC13H22N4O4S

Mol. weight330.40

Details

R-0322BACK ORDER

Ranitidine Impurity 8

CAS #112233-24-6

Mol. formulaC13H20N4O2S

Mol. weight296.39

Details

R-0323BACK ORDER

Ranitidine Impurity 9

CAS #NA

Mol. formulaC13H22N4O5S

Mol. weight346.40

Details

R-0324BACK ORDER

Ranitidine Impurity 10

CAS #NA

Mol. formulaC13H22N4O6S

Mol. weight362.40

Details

R-0325BACK ORDER

Ranitidine Impurity 11

CAS #NA

Mol. formulaC13H22N4O5S

Mol. weight346.40

Details

R-0326BACK ORDER

Ranitidine Impurity 12

CAS #NA

Mol. formulaC10H18N2O2S

Mol. weight230.33

Details

R-0327BACK ORDER

Ranitidine Impurity 13

CAS #112233-25-7

Mol. formulaC21H33N5O4S

Mol. weight451.59

Details

R-0334IN STOCK

Ranitidine Impurity 20

CAS #66357-40-2

Mol. formulaC₄H₆N₂O₂S

Mol. weight146.16

Details

R-0335BACK ORDER

Ranitidine Impurity 21

CAS #NA

Mol. formulaC₁₀H₁₇NO₂

Mol. weight183.25

Details

R-0336BACK ORDER

Ranitidine Impurity 22

CAS #154018-75-4

Mol. formulaC₁₄H₂₅N₄O₃S. I

Mol. weight329.44 126.91

Details

R-034IN STOCK

Ranitidine EP Impurity J

CAS #1331637-48-9

Mol. formulaC₁₁H₂₂N₆O₄S₂

Mol. weight366.46

Details

R-0341BACK ORDER

Ranitidine EP Impurity B Fumarate

CAS #91224-69-0

Mol. formulaC₁₀H₁₈N₂OS. C₄H₄O₄

Mol. weight214.33 116.07

Details

R-036IN STOCK

Ranitidine EP Impurity I

CAS #207592-21-0

Mol. formulaC₂₇H₄₄N₈O₆S₂

Mol. weight640.82

Details

R-038IN STOCK

Ranitidine EP Impurity F HCl

CAS #81074-81-9

Mol. formulaC₈H₁₃NO₂. HCl

Mol. weight155.20 36.46

Details

R-039IN STOCK

Ranitidine EP Impurity D HCl

CAS #NA

Mol. formulaC₁₂H₁₉N₃O₄S. HCl

Mol. weight301.36 36.46

Details

R-0410IN STOCK

Ribavirin EP Impurity C

CAS #4928-87-4

Mol. formulaC₃H₃N₃O₂

Mol. weight113.08

Details

R-0411IN STOCK

Ribavirin EP Impurity D (Ribavirin USP Related Compound D)

CAS #3641-08-5

Mol. formulaC₃H₄N₄O

Mol. weight112.09

Details

R-0412IN STOCK

Ribavirin EP Impurity G

CAS #39030-43-8

Mol. formulaC₈H₁₂N₄O₅

Mol. weight244.21

Details

R-0413BACK ORDER

Ribavirin Impurity 10

CAS #NA

Mol. formulaC15H20N4O9

Mol. weight400.34

Details

R-0414BACK ORDER

Ribavirin Impurity 11

CAS #NA

Mol. formulaC14H18N4O9

Mol. weight386.32

Details

R-0415IN STOCK

Ribavirin Impurity 1

CAS #4928-88-5

Mol. formulaC₄H₅N₃O₂

Mol. weight127.10

Details

R-0416IN STOCK

Ribavirin Impurity 2

CAS #13035-61-5

Mol. formulaC₁₃H₁₈O₉

Mol. weight318.28

Details

R-0417BACK ORDER

Ribavirin Impurity 3

CAS #NA

Mol. formulaC15H19N3O9

Mol. weight385.33

Details

R-0418BACK ORDER

Ribavirin Impurity 4

CAS #NA

Mol. formulaC15H19N3O9

Mol. weight385.33

Details

R-0419BACK ORDER

Ribavirin Impurity 5

CAS #NA

Mol. formulaC9H13N3O6

Mol. weight259.22

Details

R-0420BACK ORDER

Ribavirin Impurity 6

CAS #NA

Mol. formulaC14H17N3O9

Mol. weight371.30

Details

R-0421BACK ORDER

Ribavirin Impurity 7

CAS #NA

Mol. formulaC11H15N3O7

Mol. weight301.26

Details

R-0422BACK ORDER

Ribavirin Impurity 8

CAS #NA

Mol. formulaC13H17N3O8

Mol. weight343.29

Details

R-0423IN STOCK

Ribavirin Impurity 9

CAS #NA

Mol. formulaC15H19N3O9

Mol. weight385.33

Details

R-0424BACK ORDER

Ribavirin Impurity 12

CAS #6979-94-8

Mol. formulaC16H19N5O8

Mol. weight409.36

Details

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