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 8501–8600 of 45651 standards · Impurities

C-167025BACK ORDER

Cefminox Sodium Impurity 24

CAS #1447764-56-8

Mol. formulaC₂₅H₃₈ClN₇O₅S₂

Mol. weight616.19

Details

C-167026BACK ORDER

Cefminox Sodium Impurity 25

CAS #NA

Mol. formulaC₁₆H₂₁N₇O₇S₃

Mol. weight519.57

Details

C-167027BACK ORDER

Cefminox Sodium Impurity 26

CAS #NA

Mol. formulaC₁₆H₂₁N₇O₇S₃

Mol. weight519.57

Details

C-168009BACK ORDER

C24 (2S-OH) Ceramide

CAS #112317-53-0

Mol. formulaC₄₂H₈₃NO₄

Mol. weight666.13

Details

C-168010INQUIRE FURTHER

Ceramide EOS

CAS #97040-38-5

Mol. formulaC₆₆H₁₂₅NO₅

Mol. weight1012.73

Details

C-171IN STOCK

Captopril EP Impurity A (Captopril Disulfide)

CAS #64806-05-9

Mol. formulaC₁₈H₂₈N₂O₆S₂

Mol. weight432.55

Details

C-1710IN STOCK

Captopril EP Impurity O

CAS #NA

Mol. formulaC₂₁H₃₄N₂O₆S₂

Mol. weight474.63

Details

C-1711IN STOCK

Captopril EP Impurity G (S-Isomer)

CAS #76497-39-7

Mol. formulaC₆H₁₀O₃S

Mol. weight162.20

Details

C-1712IN STOCK

Captopril EP Impurity B

CAS #80629-35-2

Mol. formulaC₉H₁₄BrNO₃

Mol. weight264.12

Details

C-1713IN STOCK

Captopril EP Impurity C

CAS #26473-47-2

Mol. formulaC₄H₈O₂S

Mol. weight120.17

Details

C-1714IN STOCK

Captopril EP Impurity D

CAS #56970-78-6

Mol. formulaC₄H₇BrO₂

Mol. weight167.00

Details

C-1715IN STOCK

Captopril EP Impurity E

CAS #23500-15-4

Mol. formulaC₉H₁₅NO₃

Mol. weight185.22

Details

C-1716IN STOCK

Captopril EP Impurity J

CAS #64838-55-7

Mol. formulaC₁₁H₁₇NO₄S

Mol. weight259.32

Details

C-1718IN STOCK

Captopril EP Impurity G

CAS #33325-40-5

Mol. formulaC₆H₁₀O₃S

Mol. weight162.20

Details

C-1720BACK ORDER

Captopril Impurity 4

CAS #NA

Mol. formulaC₁₈H₂₃NO₅S

Mol. weight365.45

Details

C-172002BACK ORDER

Carboprost Trometamol EP Impurity A (trans-Carboprost)

CAS #76498-29-8

Mol. formulaC₂₁H₃₆O₅

Mol. weight368.52

Details

C-172004BACK ORDER

Carboprost Impurity (5,6-trans Carboprost Methyl Ester)

CAS #NA

Mol. formulaC22H38O5

Mol. weight382.55

Details

C-172005BACK ORDER

Carboprost Impurity 1

CAS #NA

Mol. formulaC22H38O5

Mol. weight382.55

Details

C-172006BACK ORDER

Carboprost Impurity 2

CAS #NA

Mol. formulaC22H36O4

Mol. weight364.53

Details

C-172007BACK ORDER

Carboprost Impurity 3

CAS #NA

Mol. formulaC23H40O5

Mol. weight396.57

Details

C-172008BACK ORDER

Carboprost Impurity 4

CAS #NA

Mol. formulaC23H40O5

Mol. weight396.57

Details

C-172009BACK ORDER

Carboprost Trometamol EP Impurity B

CAS #35864-81-4

Mol. formulaC₂₁H₃₆O₅

Mol. weight368.51

Details

C-172010IN STOCK

Carboprost Impurity 5 (Mixture of Isomers)

CAS #NA

Mol. formulaC₂₁H₃₄O₄

Mol. weight350.50

Details

C-172011BACK ORDER

Carboprost Impurity 6

CAS #NA

Mol. formulaC₂₁H₃₆O₅

Mol. weight368.514

Details

C-172012BACK ORDER

Carboprost Impurity 7

CAS #NA

Mol. formulaC₄₆H₆₃NO₇

Mol. weight742.01

Details

C-1721BACK ORDER

Captopril Impurity 4-d3

CAS #NA

Mol. formulaC₁₈H₂₀NO₅SD₃

Mol. weight368.47

Details

C-1722BACK ORDER

Captopril Impurity 5

CAS #NA

Mol. formulaC₁₆H₁₆F₅NO₃S

Mol. weight397.37

Details

C-1723BACK ORDER

Captopril Impurity 5-d3

CAS #NA

Mol. formulaC₁₆H₁₃F₅NO₃SD₃

Mol. weight400.38

Details

C-1724BACK ORDER

Captopril Impurity 6

CAS #NA

Mol. formulaC₁₉H₂₅N₃O₅S

Mol. weight407.49

Details

C-1725BACK ORDER

Captopril Impurity 6-d3

CAS #NA

Mol. formulaC₁₉H₂₂N₃O₅SD₃

Mol. weight410.51

Details

C-1726BACK ORDER

Captopril Impurity 7

CAS #NA

Mol. formulaC₁₅H₂₂N₂O₅S

Mol. weight342.42

Details

C-1727BACK ORDER

Captopril Impurity 7-d3

CAS #NA

Mol. formulaC₁₅H₁₉D₃N₂O₅S

Mol. weight345.43

Details

C-1728IN STOCK

Captopril Impurity 8

CAS #74345-73-6

Mol. formulaC₆H₉ClO₂S

Mol. weight180.65

Details

C-1729IN STOCK

Captopril Impurity 9

CAS #69570-39-4

Mol. formulaC₆H₉ClO₂S

Mol. weight180.65

Details

C-1730IN STOCK

Captopril Impurity 10

CAS #65167-28-4

Mol. formulaC₁₁H₁₇NO₄S

Mol. weight259.32

Details

C-1734IN STOCK

Captopril Impurity 11

CAS #78636-31-4

Mol. formulaC₁₄H₂₂N₂O₆S₂

Mol. weight378.46

Details

C-1735BACK ORDER

Captopril Impurity 1

CAS #613256-52-3

Mol. formulaC9H15NO4

Mol. weight201.22

Details

C-1737BACK ORDER

Captopril Impurity 2

CAS #1249080-59-8

Mol. formulaC₉H₁₅NO₃

Mol. weight185.223

Details

C-1739BACK ORDER

Captopril EP Impurity A-d6 (Captopril Disulfide-d6)

CAS #NA

Mol. formulaC₁₈H₂₂D₆N₂O₆S₂

Mol. weight438.59

Details

C-174IN STOCK

Captopril EP Impurity F

CAS #63250-36-2

Mol. formulaC₉H₁₅NO₃S

Mol. weight217.28

Details

C-1741BACK ORDER

Captopril Impurity 3

CAS #NA

Mol. formulaC₁₃H₂₁NO₄S₂

Mol. weight319.43

Details

C-1742IN STOCK

ent-Captopril EP Impurity J

CAS #224626-08-8

Mol. formulaC₁₁H₁₇NO₄S

Mol. weight259.32

Details

C-175IN STOCK

Captopril EP Impurity N

CAS #65134-74-9

Mol. formulaC₈H₁₄O₄S₂

Mol. weight238.32

Details

C-176IN STOCK

Captopril EP Impurity H

CAS #205521-07-9

Mol. formulaC₁₅H₂₃NO₅S₂

Mol. weight361.47

Details

C-177IN STOCK

Captopril EP Impurity I

CAS #NA

Mol. formulaC₁₈H₂₈N₂O₅S₂

Mol. weight416.55

Details

C-177002BACK ORDER

Campestanol trans-Ferulate

CAS #106774-77-0

Mol. formulaC₃₈H₅₈O₄

Mol. weight578.88

Details

C-178IN STOCK

Captopril EP Impurity L

CAS #NA

Mol. formulaC₁₉H₃₀N₂O₆S₂

Mol. weight446.58

Details

C-178004BACK ORDER

Tributyl Citrate Impurity 1

CAS #NA

Mol. formulaC₁₈H₃₀O₆

Mol. weight342.43

Details

C-178005BACK ORDER

Tributyl Citrate Impurity 2

CAS #NA

Mol. formulaC₂₀H₃₄O₈

Mol. weight402.48

Details

C-178011BACK ORDER

Citric Acid Impurity 1 (1:1 Mixture)

CAS #NA

Mol. formulaC₁₁H₁₇NO₈S

Mol. weight323.32

Details

C-178012BACK ORDER

Citric Acid Impurity 2 (1:1 Mixture)

CAS #NA

Mol. formulaC₁₁H₁₇NO₈S

Mol. weight323.32

Details

C-178013BACK ORDER

Citric Acid Impurity 3

CAS #NA

Mol. formulaC₁₁H₁₇NO₈S

Mol. weight323.32

Details

C-178014BACK ORDER

Citric Acid Impurity 4

CAS #NA

Mol. formulaC₁₁H₁₅NO₇S

Mol. weight305.30

Details

C-178015BACK ORDER

Citric Acid Impurity 5

CAS #NA

Mol. formulaC₁₁H₁₅NO₇S

Mol. weight305.30

Details

C-178016BACK ORDER

Citric Acid Impurity 6

CAS #NA

Mol. formulaC₁₁H₁₇NO₈S

Mol. weight323.32

Details

C-178017BACK ORDER

Citric Acid Impurity 7

CAS #NA

Mol. formulaC₁₁H₁₇NO₈S

Mol. weight323.32

Details

C-178018BACK ORDER

Citric Acid Impurity 8

CAS #NA

Mol. formulaC₁₁H₁₇NO₈S

Mol. weight323.32

Details

C-178019BACK ORDER

Citric Acid Impurity 9

CAS #NA

Mol. formulaC₁₁H₁₇NO₈S

Mol. weight323.32

Details

C-178025BACK ORDER

Citric Acid Impurity 10

CAS #NA

Mol. formulaC₉H₁₄O₇

Mol. weight234.20

Details

C-178026BACK ORDER

Citric Acid Impurity 11

CAS #110945-08-9

Mol. formulaC₉H₁₄O₇

Mol. weight234.20

Details

C-178027BACK ORDER

Citric Acid Impurity 12

CAS #160784-63-4

Mol. formulaC₁₂H₁₂O₁₂

Mol. weight348.22

Details

C-178028BACK ORDER

Citric Acid Impurity 13

CAS #108401-77-0

Mol. formulaC₆H₈O₅

Mol. weight160.13

Details

C-178032BACK ORDER

Tributyl Citrate Impurity 3

CAS #7568-58-3

Mol. formulaC₁₈H₃₀O₆

Mol. weight342.43

Details

C-178033IN STOCK

Citric Acid Impurity 14

CAS #4132-10-9

Mol. formulaC₂₄H₃₈O₇

Mol. weight438.56

Details

C-178037BACK ORDER

Citric Acid Impurity 15

CAS #NA

Mol. formulaC₆H₆O₈

Mol. weight206.11

Details

C-178038BACK ORDER

Citric Acid Impurity 16

CAS #6061-93-4

Mol. formulaC₇H₈O₆

Mol. weight188.14

Details

C-178040BACK ORDER

Citric Acid Impurity 18

CAS #NA

Mol. formulaC₉H₁₅O₁₁P

Mol. weight330.18

Details

C-178041IN STOCK

Citric Acid Impurity 19

CAS #101996-63-8

Mol. formulaC₁₀H₁₆O₇

Mol. weight248.23

Details

C-178042IN STOCK

Citric Acid Impurity 20

CAS #19958-02-2

Mol. formulaC₁₀H₁₆O₇

Mol. weight248.23

Details

C-178044BACK ORDER

Citric Acid Dextrose Adduct 1

CAS #NA

Mol. formulaC₁₂H₁₈O₁₂

Mol. weight354.26

Details

C-178045BACK ORDER

Citric Acid Dextrose Adduct 2

CAS #NA

Mol. formulaC₁₈H₂₈O₁₇

Mol. weight516.41

Details

C-178046BACK ORDER

Citric Acid Impurity 21

CAS #66543-80-4

Mol. formula C₂₀H₃₄O₈

Mol. weight402.48

Details

C-179IN STOCK

Captopril EP Impurity M

CAS #NA

Mol. formulaC₁₃H₂₁NO₅S₂

Mol. weight335.43

Details

C-181IN STOCK

Caffeine (Pentoxifylline EP Impurity F, Theophylline EP Impurity A, Theophylline-Ethylenediamine EP Impurity A)

CAS #58-08-2

Mol. formulaC₈H₁₀N₄O₂

Mol. weight194.19

Details

C-1810IN STOCK

Caffeine-13C3 (Pentoxifylline EP Impurity F-13C3, Theophylline EP Impurity A-13C3, Theophylline-Ethylenediamine EP Impurity A-13C3)

CAS #78072-66-9

Mol. formulaC₅¹³C₃H₁₀N₄O₂

Mol. weight197.16

Details

C-1812IN STOCK

Caffeine Impurity 3

CAS #19893-78-8

Mol. formulaC₇H₁₀N₄O₃

Mol. weight198.18

Details

C-1813IN STOCK

Caffeine Impurity 4

CAS #55782-76-8

Mol. formulaC₇H₁₀N₄O₃

Mol. weight198.18

Details

C-1814BACK ORDER

Caffeine Impurity 5

CAS #10184-35-7

Mol. formulaC9H10N4O5

Mol. weight254.20

Details

C-1817IN STOCK

Caffeine Impurity 8

CAS #33130-55-1

Mol. formulaC₈H₁₂N₄O₃

Mol. weight212.21

Details

C-1818IN STOCK

Caffeine Impurity 1 Ammonium Salt

CAS #NA

Mol. formulaC₈H₁₁N₄O₃. NH₄

Mol. weight211.20 18.04

Details

C-1819BACK ORDER

N-Nitroso Caffeine EP Impurity F (N-Nitroso Caffeine USP Related Compound F, N-Nitroso Paraxanthine)

CAS #NA

Mol. formulaC₇H₇N₅O₃

Mol. weight209.17

Details

C-182IN STOCK

Caffeine-d3 (Pentoxifylline EP Impurity F-d3, Theophylline EP Impurity A-d3, Theophylline-Ethylenediamine EP Impurity A-d3)

CAS #26351-04-2

Mol. formulaC₈H₇D₃N₄O₂

Mol. weight197.21

Details

C-1820BACK ORDER

Caffeine Impurity 9

CAS #NA

Mol. formulaC₇H₁₀N₄O₃

Mol. weight198.18

Details

C-182002IN STOCK

Desacetyl Cephapirin Sodium Salt

CAS #104557-24-6

Mol. formulaC₁₅H₁₄N₃O₅S₂. Na

Mol. weight380.41 22.99

Details

C-182003BACK ORDER

Desacetyl Cephapirin Lactone

CAS #60517-75-1

Mol. formulaC₁₅H₁₃N₃O₄S₂

Mol. weight 363.41

Details

C-182004BACK ORDER

Desacetoxy Cephapirin

CAS #47364-76-1

Mol. formulaC₁₅H₁₅N₃O₄S₂

Mol. weight365.42

Details

C-182005BACK ORDER

delta2-Cephapirin

CAS #2999668-99-2

Mol. formulaC₁₇H₁₇N₃O₆S₂

Mol. weight 423.46

Details

C-182006BACK ORDER

Delactam Cephapirin Lactone Sodium Salt

CAS #NA

Mol. formulaC₁₅H₁₅N₃O₅S₂. Na

Mol. weight381.42 22.99

Details

C-182007BACK ORDER

Cephapirin Dimer

CAS #NA

Mol. formulaC₃₂H₃₀N₆O₁₀S₄

Mol. weight786.86

Details

C-182008BACK ORDER

4-Pyridylmercaptoacetyl Cephapirin Acid

CAS #NA

Mol. formulaC₂₄H₂₂N₄O₇S₃

Mol. weight574.64

Details

C-1821BACK ORDER

Caffeine Impurity 10

CAS #1597448-45-7

Mol. formulaC₈H₁₂N₄O₃

Mol. weight212.21

Details

C-1822BACK ORDER

Caffeine Impurity 3-13C-d3

CAS #NA

Mol. formulaC₆¹³CH₇D₃N₄O₃

Mol. weight202.19

Details

C-1823IN STOCK

N-Nitroso Caffeine EP Impurity E (N-Nitroso Caffeidine)

CAS #145438-96-6

Mol. formulaC₇H₁₁N₅O₂

Mol. weight197.20

Details

C-1824IN STOCK

N,N'-Dinitroso Caffeine EP Impurity E (N,N'-Dinitroso Caffeidine)

CAS #145438-97-7

Mol. formulaC₇H₁₀N₆O₃

Mol. weight226.20

Details

C-183IN STOCK

Caffeine-d9 (Pentoxifylline EP Impurity F-d9, Theophylline EP Impurity A-d9, Theophylline-Ethylenediamine EP Impurity A-d9)

CAS #72238-85-8

Mol. formulaC₈HD₉N₄O₂

Mol. weight203.25

Details

C-184IN STOCK

Caffeine EP Impurity C (Caffeine USP Related Compound C, Isocaffeine)

CAS #519-32-4

Mol. formulaC₈H₁₀N₄O₂

Mol. weight194.19

Details

C-185IN STOCK

Caffeine EP Impurity E HCl (Caffeidine HCl)

CAS #107605-95-8

Mol. formulaC₇H₁₂N₄O. HCl

Mol. weight168.20 36.46

Details

C-185002BACK ORDER

Ceftezole Impurity 1

CAS #N/A

Mol. formulaC13H12N8O4S3

Mol. weight440.48

Details

C-185003BACK ORDER

Ceftezole Impurity 2

CAS #N/A

Mol. formulaC13H14N8O5S3

Mol. weight458.50

Details

C-185004IN STOCK

Ceftezole Impurity 3 HCl

CAS #59314-23-7

Mol. formulaC₁₀H₁₀N₄O₃S₃. HCl

Mol. weight330.41 36.46

Details

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