TLC Pharmaceutical Standards — products catalogue

Category index

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

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Showing 5801–5900 of 7507 standards

C-534002BACK ORDER

Chloroprocaine Impurity 1 DiHCl

CAS #NA

Mol. formulaC₁₁H₁₅ClN₂O₂. 2HCl

Mol. weight242.70 2*36.46

Details

C-534003BACK ORDER

N-Nitroso Chloroprocaine Impurity 1 HCl

CAS #NA

Mol. formulaC₁₁H₁₄ClN₃O₃. HCl

Mol. weight271.70 36.46

Details

C-5341IN STOCK

beta-Sitosterol

CAS #83-46-5

Mol. formulaC₂₉H₅₀O

Mol. weight414.72

Details

C-5342BACK ORDER

Cholesterol Impurity 9

CAS #51982-45-7

Mol. formulaC27H42O

Mol. weight382.63

Details

C-5343BACK ORDER

Cholesterol Impurity 10

CAS #NA

Mol. formulaC27H43BrO

Mol. weight463.54

Details

C-5344IN STOCK

Cholesterol Impurity 11

CAS #14214-69-8

Mol. formulaC₂₇H₄₄O

Mol. weight384.65

Details

C-5345IN STOCK

Cholesterol Impurity 36

CAS #3862-25-7

Mol. formulaC₂₇H₄₄O₂

Mol. weight400.65

Details

C-5346BACK ORDER

Cholesterol Impurity 36-d7

CAS #NA

Mol. formulaC₂₇H₃₇D₇O₂

Mol. weight407.69

Details

C-5347IN STOCK

Cholesterol Impurity 12

CAS #1474-14-2

Mol. formulaC₂₄H₃₆O₄

Mol. weight388.55

Details

C-5348IN STOCK

Cholesterol Impurity 13

CAS #51238-12-1

Mol. formulaC₂₇H₄₆O₂

Mol. weight402.66

Details

C-5349BACK ORDER

5 alfa, 6 alfa-Epoxy-Cholestanol

CAS #1250-95-9

Mol. formulaC₂₇H₄₆O₂

Mol. weight402.66

Details

C-535IN STOCK

4-beta-Hydroxy Cholesterol-d7

CAS #1246302-80-6

Mol. formulaC₂₇H₃₉D₇O₂

Mol. weight409.71

Details

C-5350BACK ORDER

5 beta, 6 beta-Epoxy-Cholestanol

CAS #4025-59-6

Mol. formulaC₂₇H₄₆O₂

Mol. weight402.66

Details

C-535001BACK ORDER

Cinchonine

CAS #118-10-5

Mol. formulaC₁₉H₂₂N₂O

Mol. weight294.40

Details

C-5351BACK ORDER

5 alfa, 6 alfa-Epoxy-Cholestanol-d7

CAS #127685-38-5

Mol. formulaC₂₇H₃₉D₇O₂

Mol. weight409.71

Details

C-5352BACK ORDER

5 beta, 6 beta-Epoxy-Cholestanol-d7

CAS #127684-06-4

Mol. formulaC₂₇H₃₉D₇O₂

Mol. weight409.71

Details

C-5353BACK ORDER

24-(RS)-Hydroxy-Cholesterol-d7

CAS #144154-78-9

Mol. formulaC₂₇H₃₉D₇O₂

Mol. weight409.71

Details

C-5354BACK ORDER

25-Hydroxy-Cholesterol-d6

CAS #88247-69-2

Mol. formulaC₂₇H₄₀D₆O₂

Mol. weight408.70

Details

C-5355BACK ORDER

Cholesta-3,5-Diene

CAS #747-90-0

Mol. formulaC₂₇H₄₄

Mol. weight368.65

Details

C-5356IN STOCK

Cholesterol Impurity 15

CAS #51238-11-0

Mol. formulaC₂₇H₄₆O₂

Mol. weight402.66

Details

C-5357IN STOCK

4-alfa-Hydroxy Cholesterol

CAS #34310-86-6

Mol. formulaC₂₇H₄₆O₂

Mol. weight402.66

Details

C-5358BACK ORDER

Cholesterol Glucuronide

CAS #17435-78-8

Mol. formulaC₃₃H₅₄O₇

Mol. weight562.79

Details

C-5359BACK ORDER

Cholesterol Impurity 16 (Lathosterol)

CAS #80-99-9

Mol. formulaC₂₇H₄₆O

Mol. weight386.66

Details

C-536BACK ORDER

27-Hydroxy 7-ketocholesterol

CAS #NA

Mol. formulaC27H44O3

Mol. weight416.65

Details

C-5360BACK ORDER

Cholesterol Impurity 16 Sulfate Sodium Salt

CAS #151891-06-4

Mol. formulaC₂₇H₄₅O₄S. Na

Mol. weight465.71 22.99

Details

C-536001BACK ORDER

Cymoxanil

CAS #57966-95-7

Mol. formulaC₇H₁₀N₄O₃

Mol. weight198.18

Details

C-536002BACK ORDER

(E)-Cymoxanil

CAS #66900-80-7

Mol. formulaC₇H₁₀N₄O₃

Mol. weight198.18

Details

C-536003BACK ORDER

(Z)-Cymoxanil

CAS #NA

Mol. formulaC₇H₁₀N₄O₃

Mol. weight198.18

Details

C-5361IN STOCK

Cholesterol EP Impurity C

CAS #651-54-7

Mol. formulaC₂₇H₄₄O

Mol. weight384.65

Details

C-5362BACK ORDER

Cholesterol Impurity 17 Sulfate Sodium Salt

CAS #NA

Mol. formulaC₂₇H₄₃O₄S. Na

Mol. weight463.70 22.99

Details

C-5363IN STOCK

Cholestanol

CAS #80-97-7

Mol. formulaC₂₇H₄₈O

Mol. weight388.68

Details

C-5364BACK ORDER

Cholesterol Impurity 18 Sulfate Sodium Salt

CAS #107584-99-6

Mol. formulaC₂₇H₄₇O₄S. Na

Mol. weight467.73 22.99

Details

C-5365IN STOCK

Cholesterol Impurity 6 Sulfate Triethylamine Salt

CAS #NA

Mol. formulaC₂₈H₄₇O₄S. C₆H₁₅N

Mol. weight480.75 101.19

Details

C-5366IN STOCK

Cholesterol Benzoate

CAS #604-32-0

Mol. formulaC₃₄H₅₀O₂

Mol. weight490.77

Details

C-5367IN STOCK

5-alfa-Cholestane

CAS #481-21-0

Mol. formulaC₂₇H₄₈

Mol. weight372.68

Details

C-5368BACK ORDER

Epicholesterol

CAS #474-77-1

Mol. formulaC₂₇H₄₆O

Mol. weight386.66

Details

C-5369BACK ORDER

Cholesterol Impurity 19

CAS #566-46-1

Mol. formulaC₂₇H₄₆O₂

Mol. weight402.66

Details

C-537BACK ORDER

27-Hydroxy 7-ketocholesterol-d10

CAS #NA

Mol. formulaC27H34O3D10

Mol. weight426.71

Details

C-5370BACK ORDER

Cholesterol Impurity 20

CAS #1370450-75-1

Mol. formulaC₂₇H₄₆O₂

Mol. weight402.66

Details

C-5371BACK ORDER

Cholesterol Impurity 21

CAS #120200-37-5

Mol. formulaC₂₇H₄₆O₂

Mol. weight402.66

Details

C-5372BACK ORDER

Cholesterol Impurity 22

CAS #104475-92-5

Mol. formulaC₂₇H₄₆O₂

Mol. weight402.66

Details

C-5373IN STOCK

Cholesterol Impurity 23

CAS #26654-79-5

Mol. formulaC₂₇H₄₆O₂

Mol. weight402.66

Details

C-5374IN STOCK

Cholesterol Impurity 24

CAS #26654-78-4

Mol. formulaC₂₇H₄₆O₂

Mol. weight402.66

Details

C-5375IN STOCK

Cholesterol Impurity 25

CAS #26358-75-8

Mol. formulaC₂₇H₄₆O₂

Mol. weight402.66

Details

C-5376IN STOCK

Cholesterol Impurity 26

CAS #63908-96-3

Mol. formulaC₂₇H₄₆O₂

Mol. weight402.66

Details

C-5377BACK ORDER

Cholesterol Impurity 27

CAS #133587-03-8

Mol. formulaC₂₇H₄₆O₂

Mol. weight402.66

Details

C-5378BACK ORDER

Cholesterol Impurity 28

CAS #70223-10-8

Mol. formulaC₂₇H₄₆O₂

Mol. weight402.66

Details

C-5379BACK ORDER

Doristerol

CAS #566-99-4

Mol. formulaC₂₇H₄₆O

Mol. weight386.66

Details

C-538BACK ORDER

27-Carboxy 7-Ketocholesterol

CAS #NA

Mol. formulaC27H42O4

Mol. weight430.63

Details

C-5380IN STOCK

Cholesterol EP Impurity PD

CAS #15073-00-4

Mol. formulaC₂₈H₄₈O

Mol. weight400.69

Details

C-5381BACK ORDER

8-Dehydro Cholesterol

CAS #70741-38-7

Mol. formulaC₂₇H₄₄O

Mol. weight384.65

Details

C-5382BACK ORDER

epi-Coprostanol

CAS #516-92-7

Mol. formulaC₂₇H₄₈O

Mol. weight388.68

Details

C-5383BACK ORDER

Cholesterol Impurity 16-d7 (Lathosterol-d7)

CAS #NA

Mol. formulaC₂₇H₃₉D₇O

Mol. weight393.71

Details

C-5384BACK ORDER

Cholesterol Impurity 30

CAS #1253-88-9

Mol. formulaC₂₉H₅₀O

Mol. weight414.72

Details

C-5385BACK ORDER

Cholesterol Impurity 31

CAS #90344-02-8

Mol. formulaC₄₂H₇₂O₃

Mol. weight625.04

Details

C-5386BACK ORDER

Cholesterol Impurity 32

CAS #NA

Mol. formulaC₄₃H₇₄O₂

Mol. weight623.06

Details

C-5387BACK ORDER

Cholesterol Impurity 33

CAS #NA

Mol. formulaC₄₃H₇₄O₂

Mol. weight623.06

Details

C-5388BACK ORDER

Cholesterol Impurity 34

CAS #16711-66-3

Mol. formulaC₄₃H₇₄O₂

Mol. weight623.06

Details

C-5389IN STOCK

Cholesterol Impurity 35

CAS #56871-54-6

Mol. formulaC₂₈H₄₈O₂

Mol. weight416.69

Details

C-539BACK ORDER

27-Carboxy 7-Ketocholesterol-d10

CAS #NA

Mol. formulaC27H32O4D10

Mol. weight440.69

Details

C-5390BACK ORDER

(20S)-Hydroxy Cholesterol

CAS #516-72-3

Mol. formulaC₂₇H₄₆O₂

Mol. weight402.66

Details

C-5391BACK ORDER

4-beta-Hydroxy Cholesterol 4-Acetate

CAS #2515-18-6

Mol. formulaC₂₉H₄₈O₃

Mol. weight444.70

Details

C-5392IN STOCK

4-beta-Hydroxy Cholesterol 4-Acetate-d7

CAS #1363529-54-7

Mol. formulaC₂₉H₄₁D₇O₃

Mol. weight451.74

Details

C-5393BACK ORDER

(25R)-26-Hydroxy Cholestenon

CAS #56792-59-7

Mol. formulaC₂₇H₄₄O₂

Mol. weight400.65

Details

C-5394IN STOCK

Cholecalciferol EP Impurity B-d7 (3-beta-7-Dehydro Cholesterol-d7)

CAS #388622-58-0

Mol. formulaC₂₇H₃₇D₇O

Mol. weight391.69

Details

C-5395BACK ORDER

Thiocholesterol

CAS #1249-81-6

Mol. formulaC₂₇H₄₆S

Mol. weight402.73

Details

C-5396INQUIRE FURTHER

Cholesterol Impurity 37

CAS #NA

Mol. formulaC₂₃H₃₆O₃

Mol. weight360.54

Details

C-5397INQUIRE FURTHER

Cholesterol Impurity 38

CAS #NA

Mol. formulaC₂₂H₃₂O₃

Mol. weight344.50

Details

C-5399IN STOCK

Cholesterol Impurity 39

CAS #22799-20-8

Mol. formulaC₂₇H₄₂O₂

Mol. weight398.63

Details

C-551IN STOCK

Cotinine (Nicotine EP Impurity C, Nicotine USP Related Compound C)

CAS #486-56-6

Mol. formulaC₁₀H₁₂N₂O

Mol. weight176.22

Details

C-5510IN STOCK

(3R,5S)-3-Hydroxy Cotinine-d3

CAS #1311275-10-1

Mol. formulaC₁₀H₉D₃N₂O₂

Mol. weight195.24

Details

C-5511BACK ORDER

Cotinine N-Glucuronide-d4

CAS #NA

Mol. formulaC16H16N2O7D4

Mol. weight356.37

Details

C-5512BACK ORDER

trans-3'-Hydroxy Cotinine O-Glucuronide

CAS #NA

Mol. formulaC16H20N2O8

Mol. weight368.35

Details

C-5513BACK ORDER

(S)-Norcotinine

CAS #5980-06-3

Mol. formulaC9H10N2O

Mol. weight162.19

Details

C-5514BACK ORDER

5 -Hydroxycotinine

CAS #61192-50-5; 75919-05-0

Mol. formulaC10H12N2O2

Mol. weight192.22

Details

C-5515BACK ORDER

Cotinine Impurity 1

CAS #4192-31-8

Mol. formulaC9H9NO3

Mol. weight179.18

Details

C-5516BACK ORDER

Cotinine Impurity 2

CAS #713-05-3

Mol. formulaC10H12N2O2

Mol. weight192.22

Details

C-5517BACK ORDER

Cotinine Impurity 3

CAS #61192-49-2

Mol. formulaC9H10N2O2

Mol. weight178.19

Details

C-5518BACK ORDER

5-Hydroxynorcotinine

CAS #118995-82-7

Mol. formulaC9H10N2O2

Mol. weight178.19

Details

C-5519IN STOCK

Cotinine Impurity 4 Dicyclohexylamine Salt

CAS #1216491-66-5

Mol. formulaC₉H₁₁NO₃. C₁₂H₂₃N

Mol. weight181.19 181.32

Details

C-552IN STOCK

Norcotinine

CAS #17708-87-1

Mol. formulaC₉H₁₀N₂O

Mol. weight162.19

Details

C-5520BACK ORDER

N-methylcotininium Iodide

CAS #33952-07-7

Mol. formulaC11H15N2O. I

Mol. weight191.25 126.91

Details

C-5521BACK ORDER

trans-3'-Hydroxy Cotinine-13C-d3 O-Glucuronide

CAS #NA

Mol. formulaC1513CH17D3N2O8

Mol. weight372.35

Details

C-5522BACK ORDER

Cotinine Impurity 5-d7

CAS #NA

Mol. formulaC₁₀H₅D₇N₂O₃

Mol. weight215.26

Details

C-5523BACK ORDER

Cotinine Impurity 5

CAS #251465-27-7

Mol. formulaC₁₀H₁₂N₂O₃

Mol. weight208.22

Details

C-5524BACK ORDER

(R)-Cotinine ((R)-Nicotine EP Impurity C, (R)-Nicotine USP Related Compound C)

CAS #32162-64-4

Mol. formulaC₁₀H₁₂N₂O

Mol. weight176.22

Details

C-5525BACK ORDER

(3S,5S)-3-Hydroxy Cotinine

CAS #37096-14-3

Mol. formulaC₁₀H₁₂N₂O₂

Mol. weight 192.22

Details

C-5526BACK ORDER

rac-Norcotinine-d4 (Pyridyl-d4)

CAS #1020719-70-3

Mol. formulaC₉H₆D₄N₂O

Mol. weight166.22

Details

C-5527BACK ORDER

trans-3'-Hydroxy Cotinine N-beta-D-Glucuronide

CAS #146275-18-5

Mol. formulaC₁₆H₂₀N₂O₈

Mol. weight 368.34

Details

C-5528BACK ORDER

trans-3'-Hydroxy Cotinine-d3 N-beta-D-Glucuronide

CAS #NA

Mol. formula C₁₆H₁₇D₃N₂O₈

Mol. weight371.36

Details

C-5529BACK ORDER

rac-Cotinine-d4 N-beta-D-Glucuronide

CAS #NA

Mol. formulaC₁₆H₁₆D₄N₂O₇

Mol. weight356.37

Details

C-553IN STOCK

Norcotinine N-Oxide

CAS #508184-08-5

Mol. formulaC₉H₁₀N₂O₂

Mol. weight178.19

Details

C-5530BACK ORDER

rac-Cotinine-d4 N-Oxide

CAS #NA

Mol. formulaC₁₀H₈D₄N₂O₂

Mol. weight196.24

Details

C-554IN STOCK

rac-Cotinine-d4 (rac-Nicotine EP Impurity C-d4, rac-Nicotine USP Related Compound C-d4)

CAS #350818-68-7

Mol. formulaC₁₀H₈D₄N₂O

Mol. weight180.24

Details

C-555IN STOCK

rac-Cotinine-d7 (rac-Nicotine EP Impurity C-d7, rac-Nicotine USP Related Compound C-d7)

CAS #2241872-22-8

Mol. formulaC₁₀H₅D₇N₂O

Mol. weight183.26

Details

C-556IN STOCK

Cotinine N-Oxide

CAS #36508-80-2

Mol. formulaC₁₀H₁₂N₂O₂

Mol. weight192.22

Details

C-557IN STOCK

Cotinine N-glucuronide

CAS #139427-57-9

Mol. formulaC₁₆H₂₀N₂O₇

Mol. weight352.35

Details

C-558IN STOCK

rac-Cotinine-d3 (rac-Nicotine EP Impurity C-d3, rac-Nicotine USP Related Compound C-d3)

CAS #110952-70-0

Mol. formulaC₁₀H₉D₃N₂O

Mol. weight179.24

Details

C-559IN STOCK

(3R,5S)-3-Hydroxy Cotinine

CAS #34834-67-8

Mol. formulaC₁₀H₁₂N₂O₂

Mol. weight192.22

Details

C-561IN STOCK

Clonixin L-Lysinate

CAS #55837-30-4

Mol. formulaC₁₃H₁₁ClN₂O₂. C₆H₁₄N₂O₂

Mol. weight262.69 146.19

Details

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