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 1–100 of 2813 standards · Impurities

B-001001BACK ORDER

Benzoxadiazole Impurity 1

CAS #NA

Mol. formulaC₁₈H₁₅N₅O₅

Mol. weight381.35

Details

B-001002BACK ORDER

Benzoxadiazole Impurity 2

CAS #1036760-35-6

Mol. formulaC₁₁H₁₈N₆O₃S

Mol. weight314.36

Details

B-0110BACK ORDER

Benazepril HCl EP Impurity G

CAS #NA

Mol. formulaC26H32N2O5 . HCl

Mol. weight452.56 36.46

Details

B-0113BACK ORDER

Benazepril Impurity B

CAS #98626-50-7

Mol. formulaC24H28N2O5

Mol. weight424.50

Details

B-0114IN STOCK

Benazepril EP Impurity A HCl (Benazepril USP Related Compound A, ent-Benazepril HCl)

CAS #215447-89-5

Mol. formulaC₂₄H₂₈N₂O₅. HCl

Mol. weight424.50 36.46

Details

B-0115BACK ORDER

Benazepril Impurity 1 (Benazepril Methyl Ester)

CAS #NA

Mol. formulaC₂₅H₃₀N₂O₅

Mol. weight438.52

Details

B-012IN STOCK

Benazepril EP Impurity C (Benazepril USP Related Compound C, Benazeprilat)

CAS #86541-78-8

Mol. formulaC₂₂H₂₄N₂O₅

Mol. weight396.44

Details

B-014IN STOCK

Benazepril EP Impurity C-d5 (Benazepril USP Related Compound C-d5, Benazeprilat-d5)

CAS #1279033-05-4

Mol. formulaC₂₂H₁₉D₅N₂O₅

Mol. weight401.47

Details

B-016IN STOCK

Benazepril EP Impurity B (1R,3S-Isomer) (Benazepril USP Related Compound B (Free Form))

CAS #86541-76-6

Mol. formulaC₂₄H₂₈N₂O₅

Mol. weight424.50

Details

B-0211IN STOCK

Bicalutamide EP Impurity B (2-Fluoro-4-Desfluoro Bicalutamide)

CAS #1159977-36-2

Mol. formulaC₁₈H₁₄F₄N₂O₄S

Mol. weight430.37

Details

B-0212IN STOCK

Bicalutamide EP Impurity H

CAS #2512198-58-0

Mol. formulaC₁₈H₁₄F₄N₂O₄S

Mol. weight430.37

Details

B-0213IN STOCK

Bicalutamide EP Impurity K

CAS #NA

Mol. formulaC₂₄H₂₀F₆N₄O₆S

Mol. weight606.50

Details

B-0214IN STOCK

(2R,2'R)-Bicalutamide EP Impurity L

CAS #NA

Mol. formulaC₂₄H₂₀F₆N₄O₆S

Mol. weight606.50

Details

B-0215IN STOCK

Bicalutamide EP Impurity M

CAS #151262-57-6

Mol. formulaC₁₀H₁₁FO₅S

Mol. weight262.26

Details

B-0216IN STOCK

Bicalutamide EP Impurity C (Deshydroxy Bicalutamide)

CAS #906008-94-4

Mol. formulaC₁₈H₁₄F₄N₂O₃S

Mol. weight414.37

Details

B-0218IN STOCK

Bicalutamide Impurity 3 (Bicalutamide Epoxide Impurity)

CAS #90357-51-0

Mol. formulaC₁₂H₉F₃N₂O₂

Mol. weight270.21

Details

B-0219IN STOCK

Bicalutamide EP Impurity D

CAS #654-70-6

Mol. formulaC₈H₅F₃N₂

Mol. weight186.14

Details

B-0220IN STOCK

Bicalutamide EP Impurity E

CAS #NA

Mol. formulaC₁₈H₁₄F₄N₂O₃S

Mol. weight414.37

Details

B-0221IN STOCK

Bicalutamide EP Impurity F

CAS #NA

Mol. formulaC₁₈H₁₄F₄N₂O₃S

Mol. weight414.37

Details

B-0222BACK ORDER

Bicalutamide EP Impurity I

CAS #NA

Mol. formulaC17H15BrF4NO4S

Mol. weight485.28

Details

B-0223IN STOCK

Bicalutamide Impurity 1

CAS #90357-53-2

Mol. formulaC₁₂H₉F₃N₂O

Mol. weight254.21

Details

B-0224BACK ORDER

Bicalutamide Impurity 2

CAS #NA

Mol. formulaC18H14F4N2O3S

Mol. weight414.38

Details

B-0225IN STOCK

Bicalutamide Impurity 4

CAS #327-74-2

Mol. formulaC₈H₅F₃N₂

Mol. weight186.14

Details

B-0226BACK ORDER

Bicalutamide Impurity 5

CAS #367-67-9

Mol. formulaC₇H₃BrF₃NO₂

Mol. weight270.01

Details

B-0227BACK ORDER

Bicalutamide Impurity 6

CAS #393-36-2

Mol. formulaC₇H₅BrF₃N

Mol. weight240.02

Details

B-0228BACK ORDER

Bicalutamide Impurity 7

CAS #NA

Mol. formulaC₁₆H₁₅F₃N₂O₃

Mol. weight340.30

Details

B-0229BACK ORDER

Bicalutamide Impurity 8

CAS #NA

Mol. formulaC₂₄H₁₈F₆N₄O₂

Mol. weight508.42

Details

B-0230BACK ORDER

Bicalutamide Impurity 9

CAS #NA

Mol. formulaC₁₂H₁₁F₃N₂O₂

Mol. weight272.23

Details

B-0231BACK ORDER

Bicalutamide Impurity 10

CAS #NA

Mol. formulaC₁₈H₁₃F₄NO₃S

Mol. weight 399.36

Details

B-0232BACK ORDER

Bicalutamide Impurity 11

CAS #NA

Mol. formulaC₂₄H₁₈F₅N_O3S₂

Mol. weight 527.52

Details

B-0233BACK ORDER

Bicalutamide Impurity 12

CAS #NA

Mol. formulaC₁₈H₁₆F₄N₂O₃S

Mol. weight416.39

Details

B-0234BACK ORDER

Bicalutamide Impurity 13

CAS #2200280-97-1

Mol. formulaC₁₈H₁₆F₄N₂O₅S

Mol. weight448.39

Details

B-0235BACK ORDER

Bicalutamide Impurity 14

CAS #906008-93-3

Mol. formulaC₁₈H₁₄F₄N₂OS

Mol. weight 382.38

Details

B-0236BACK ORDER

Bicalutamide Impurity 15

CAS #NA

Mol. formulaC₁₈H₁₄F₄N₂O₅S

Mol. weight 446.37

Details

B-0237BACK ORDER

Bicalutamide Impurity 16

CAS #NA

Mol. formulaC₁₆H₁₃F₃_N₂O₂

Mol. weight 322.29

Details

B-0239IN STOCK

Bicalutamide Impurity 17

CAS #90357-00-9

Mol. formulaC₁₇H₁₄F₄N₂O₆S

Mol. weight450.36

Details

B-028IN STOCK

Bicalutamide EP Impurity A (Desfluoro Bicalutamide)

CAS #90357-05-4

Mol. formulaC₁₈H₁₅F₃N₂O₄S

Mol. weight412.38

Details

B-029IN STOCK

Bicalutamide EP Impurity J (Bicalutamide Sulfide)

CAS #90356-78-8

Mol. formulaC₁₈H₁₄F₄N₂O₂S

Mol. weight398.38

Details

B-0310IN STOCK

Budesonide EP Impurity E (Budesonide USP Related Compound E, 14,15-Dehydro Budesonide)

CAS #131918-64-4

Mol. formulaC₂₅H₃₂O₆

Mol. weight428.53

Details

B-0311IN STOCK

Budesonide EP Impurity B (Mixture of Diastereomers)

CAS #1040085-98-0

Mol. formulaC₂₃H₃₀O₆

Mol. weight402.49

Details

B-0312IN STOCK

Budesonide EP Impurity G (Budesonide USP Related Compound G, 1,2-Dihydro Budesonide) (Mixture of Diastereomers)

CAS #137174-25-5

Mol. formulaC₂₅H₃₆O₆

Mol. weight432.56

Details

B-0320IN STOCK

Budesonide EP Impurity A (16-alpha-Hydroxy-Prednisolone)

CAS #13951-70-7

Mol. formulaC₂₁H₂₈O₆

Mol. weight376.45

Details

B-0322IN STOCK

Budesonide EP Impurity C (D-Homo Budesonide)

CAS #1040085-99-1

Mol. formulaC₂₅H₃₄O₆

Mol. weight430.54

Details

B-0323IN STOCK

Budesonide Impurity 2

CAS #910299-74-0

Mol. formulaC₁₉H₂₄O₄

Mol. weight316.40

Details

B-0325IN STOCK

Androstandionic Impurity 1

CAS #85234-64-6

Mol. formulaC₂₃H₃₀O₅

Mol. weight386.49

Details

B-0326IN STOCK

Budesonide Impurity 1 (Mixture of Diastereomers)

CAS #3084279-52-4

Mol. formulaC₂₅H₃₂O₇

Mol. weight444.52

Details

B-0328IN STOCK

Budesonide EP Impurity H (Mixture of Diastereomers)

CAS #313474-58-7

Mol. formulaC₂₅H₃₂O₅

Mol. weight412.53

Details

B-0329IN STOCK

Budesonide EP Impurity I

CAS #113930-13-5

Mol. formulaC₂₅H₃₄O₇

Mol. weight446.54

Details

B-0330IN STOCK

Budesonide EP Impurity J (Mixture of Diastereomers)

CAS #313474-59-8

Mol. formulaC₂₅H₃₃BrO₆

Mol. weight509.44

Details

B-0335IN STOCK

Budesonide Impurity 3

CAS #3044-42-6

Mol. formulaC₂₃H₂₈O₅

Mol. weight384.47

Details

B-0336IN STOCK

Budesonide Impurity 4

CAS #3079028-41-1

Mol. formulaC₂₁H₂₈O₆

Mol. weight376.45

Details

B-0337IN STOCK

Budesonide Impurity 5

CAS #131918-72-4

Mol. formulaC₂₃H₂₈O₇

Mol. weight416.47

Details

B-0338IN STOCK

Budesonide Impurity 6

CAS #131918-73-5

Mol. formulaC₂₁H₂₆O₆

Mol. weight374.43

Details

B-0339IN STOCK

Budesonide Impurity 7

CAS #3949-79-9

Mol. formulaC₂₃H₂₈O₇

Mol. weight416.47

Details

B-0340IN STOCK

Budesonide Impurity 8

CAS #3754-05-0

Mol. formulaC₂₁H₂₆O₆

Mol. weight374.43

Details

B-0341BACK ORDER

Budesonide Impurity 9

CAS #1188271-73-9

Mol. formulaC21H26O6

Mol. weight374.43

Details

B-0342IN STOCK

Budesonide Impurity 10

CAS #1171-81-9

Mol. formulaC21H30O6

Mol. weight378.47

Details

B-0343IN STOCK

Budesonide Impurity 11

CAS #39672-76-9

Mol. formulaC₂₁H₂₆O₅

Mol. weight358.43

Details

B-0344IN STOCK

Budesonide Impurity 12

CAS #77017-20-0

Mol. formulaC₂₃H₂₈O₆

Mol. weight400.47

Details

B-0345IN STOCK

Budesonide Impurity 13

CAS #3051849-31-8

Mol. formulaC₂₁H₂₇BrO₆

Mol. weight455.35

Details

B-0346IN STOCK

Budesonide Impurity 14

CAS #2396-43-2

Mol. formulaC₁₂H₂₄O₃

Mol. weight216.32

Details

B-0347IN STOCK

Budesonide Impurity 15

CAS #58404-37-8

Mol. formulaC₂₃H₂₈O₇

Mol. weight416.47

Details

B-0348IN STOCK

Budesonide Impurity 16

CAS #77017-17-5

Mol. formulaC₂₁H₂₆O₅

Mol. weight358.43

Details

B-0349BACK ORDER

Budesonide Impurity 17

CAS #NA

Mol. formulaC21H26O5

Mol. weight358.43

Details

B-035IN STOCK

Budesonide EP Impurity D (Mixture of Diastereomers)

CAS #NA

Mol. formulaC₂₅H₃₂O₆ C₂₅H₃₄O₇

Mol. weight428.53 446.54

Details

B-0350IN STOCK

Budesonide Impurity 18

CAS #95943-95-6

Mol. formulaC₂₅H₃₀O₇

Mol. weight442.51

Details

B-0351BACK ORDER

Budesonide Impurity 19

CAS #NA

Mol. formulaC₂₄H₃₂O₆

Mol. weight416.51

Details

B-0352IN STOCK

Budesonide EP Impurity A-d5 (16-alpha-Hydroxy-Prednisolone-d5)

CAS #NA

Mol. formulaC₂₁H₂₃D₅O₆

Mol. weight381.48

Details

B-0353INQUIRE FURTHER

Budesonide Impurity 20

CAS #NA

Mol. formulaC₂₁H₂₆O₆

Mol. weight374.43

Details

B-0354BACK ORDER

Budesonide Impurity 21

CAS #NA

Mol. formulaC₂₅H₃₄O₆

Mol. weight430.54

Details

B-0355IN STOCK

Budesonide Impurity 22

CAS #NA

Mol. formulaC₂₅H₃₄O₅

Mol. weight414.54

Details

B-0356BACK ORDER

Budesonide Impurity 23

CAS #NA

Mol. formulaC₂₅H₃₄O₅

Mol. weight414.542

Details

B-0357IN STOCK

Budesonide Impurity 24

CAS #601-38-7

Mol. formulaC₂₁H₂₈O₅

Mol. weight360.45

Details

B-0358BACK ORDER

Budesonide Impurity 25

CAS #NA

Mol. formulaC₂₀H₂₄O₄

Mol. weight328.41

Details

B-0360BACK ORDER

Budesonide Impurity 27

CAS #1234572-34-9

Mol. formulaC₂₃H₂₈O₅

Mol. weight384.47

Details

B-0361BACK ORDER

Budesonide Impurity 28

CAS #1105542-93-5

Mol. formulaC₂₅H₃₂O₆

Mol. weight428.53

Details

B-0363INQUIRE FURTHER

Budesonide Impurity 29

CAS #NA

Mol. formulaC₂₄H₃₂O₅

Mol. weight400.52

Details

B-0364BACK ORDER

Budesonide Impurity 30

CAS #NA

Mol. formulaC₂₄H₃₂O₆

Mol. weight416.51

Details

B-0365BACK ORDER

Budesonide Impurity 31

CAS #NA

Mol. formulaC₂₄H₃₂O₆

Mol. weight416.51

Details

B-0366BACK ORDER

Budesonide Impurity 32

CAS #NA

Mol. formulaC₂₁H₂₆O₄

Mol. weight342.44

Details

B-0367BACK ORDER

Budesonide Impurity 33

CAS #NA

Mol. formulaC₂₇H₃₄O₁₀

Mol. weight 518.56

Details

B-0368BACK ORDER

Budesonide Impurity 34

CAS #NA

Mol. formulaC₂₇H3₅NO₉

Mol. weight517.58

Details

B-0370BACK ORDER

Budesonide Impurity 35

CAS #86401-63-0

Mol. formulaC₂₄H₂₈O₆

Mol. weight412.48

Details

B-0371BACK ORDER

Budesonide Impurity 36

CAS #NA

Mol. formulaC₂₁H₂₈O₆

Mol. weight376.45

Details

B-0372BACK ORDER

Budesonide Impurity 37

CAS #218965-19-6

Mol. formulaC₂₁H₂₈O₆

Mol. weight376.45

Details

B-0373BACK ORDER

Budesonide Impurity 38

CAS #223776-47-4

Mol. formulaC₂₃H₃₀O₇S

Mol. weight450.55

Details

B-0374BACK ORDER

Budesonide Impurity 39

CAS #NA

Mol. formulaC₂₇H₂₈Cl₂O₆

Mol. weight 519.42

Details

B-038IN STOCK

Budesonide EP Impurity K (Mixture of Diastereomers)

CAS #51333-05-2

Mol. formulaC₂₇H₃₆O₇

Mol. weight472.58

Details

B-039IN STOCK

Budesonide EP Impurity L (Budesonide USP Related Compound L, 11-Keto Budesonide) (Mixture of Diastereomers)

CAS #216453-74-6

Mol. formulaC₂₅H₃₂O₆

Mol. weight428.53

Details

B-0511IN STOCK

Bupropion Impurity 12 HCl

CAS #1346598-72-8

Mol. formulaC₁₃H₁₇Cl₂NO. HCl

Mol. weight274.19 36.46

Details

B-0512IN STOCK

Bupropion Impurity 13 HCl

CAS #1346603-00-6

Mol. formulaC₁₃H₁₇Cl₂NO. HCl

Mol. weight274.19 36.46

Details

B-0513IN STOCK

Bupropion Impurity 16

CAS #10557-17-2

Mol. formulaC₉H₇ClO₂

Mol. weight182.60

Details

B-0515IN STOCK

Bupropion Impurity 15

CAS #535-80-8

Mol. formulaC₇H₅ClO₂

Mol. weight156.57

Details

B-0516INQUIRE FURTHER

Bupropion Impurity 11 ((3R,5RS,6RS)-Isomer)

CAS #NA

Mol. formulaC₁₂H₁₄ClNO₃S

Mol. weight287.76

Details

B-0528IN STOCK

Bupropion Impurity 11 ((3S,5S,6S)-Isomer)

CAS #2133460-42-9

Mol. formulaC₁₂H₁₄ClNO₃S

Mol. weight287.76

Details

B-0529IN STOCK

Bupropion Impurity 11 ((3S,5R,6R)-Isomer)

CAS #2133460-43-0

Mol. formulaC₁₂H₁₄ClNO₃S

Mol. weight287.76

Details

B-0530BACK ORDER

Bupropion Impurity 11 ((3R,5R,6S)-Isomer)

CAS #NA

Mol. formulaC₁₂H₁₄ClNO₃S

Mol. weight287.77

Details

B-0532BACK ORDER

Bupropion Impurity 2

CAS #NA

Mol. formulaC9H8Cl2O

Mol. weight203.07

Details

B-0533IN STOCK

Bupropion Impurity 3

CAS #34509-36-9

Mol. formulaC₁₃H₁₉NO

Mol. weight205.30

Details

B-0536BACK ORDER

Bupropion Impurity 6

CAS #NA

Mol. formulaC13H18Cl3NO

Mol. weight310.65

Details

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