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 101–200 of 349 standards

Q-0121BACK ORDER

2-(2-Hydroxyethoxy)ethyl 2-[2-(4-Dibenzo[b,f] [1,4]thiazepine-11-piperazineyl)] -1-carboxylate

CAS #N/A

Mol. formulaC22H27N3O4S

Mol. weight429.54

Details

Q-0122IN STOCK

Quetiapine EP Impurity J HCl

CAS #2250242-46-5

Mol. formulaC₂₅H₃₃N₃O₄S. HCl

Mol. weight471.62 36.46

Details

Q-0123IN STOCK

Quetiapine Impurity 1

CAS #1011758-00-1

Mol. formulaC22H25N3O4S

Mol. weight427.53

Details

Q-0124IN STOCK

Quetiapine EP Impurity F

CAS #848814-27-7

Mol. formulaC₂₁H₂₇N₃O₃S

Mol. weight401.53

Details

Q-0125IN STOCK

Quetiapine Impurity 3

CAS #1011758-06-7

Mol. formulaC23H29N3O2S

Mol. weight411.57

Details

Q-0126IN STOCK

Quetiapine EP Impurity A DiHCl (Quetiapine O-Acetyl Impurity DiHCl)

CAS #NA

Mol. formulaC₂₃H₂₇N₃O₃S. 2 HCl

Mol. weight425.55 2*36.46

Details

Q-0127IN STOCK

Quetiapine EP Impurity C

CAS #1798840-31-9

Mol. formulaC₄₀H₄₂N₆O₃S₂

Mol. weight718.94

Details

Q-0128IN STOCK

Quetiapine Impurity 16

CAS #13745-86-3

Mol. formulaC₁₃H₈ClNS

Mol. weight245.72

Details

Q-0129IN STOCK

Quetiapine EP Impurity T (Quetiapine Morpholine Impurity)

CAS #5747-46-6

Mol. formulaC₁₇H₁₆N₂OS

Mol. weight296.39

Details

Q-013IN STOCK

7-Hydroxy Quetiapine Hemifumarate

CAS #NA

Mol. formulaC₂₁H₂₅N₃O₃S. 0.5 C₄H₄O₄

Mol. weight399.51 0.5*116.07

Details

Q-0130IN STOCK

Quetiapine EP Impurity P Fumarate

CAS #NA

Mol. formulaC₁₉H₂₁N₃S. C₄H₄O₄

Mol. weight323.46 116.07

Details

Q-013001BACK ORDER

2,4-Dioxo-3-Propyl-1,2,3,4-tetrahydro-Quinazoline-7-Carboxylic Acid

CAS #917889-48-6

Mol. formulaC12H12N2O4

Mol. weight248.24

Details

Q-013002BACK ORDER

Quinazoline Impurity 1

CAS #2223943-88-0

Mol. formulaC₂₀H₂₁N₇O₂

Mol. weight391.44

Details

Q-013003BACK ORDER

Quinazoline Impurity 2

CAS #2223868-81-1

Mol. formulaC₂₀H₁₉N₇O₂

Mol. weight389.42

Details

Q-013004BACK ORDER

Quinazoline Impurity 3

CAS #2308082-82-6

Mol. formulaC₁₆H₁₅N₇O₂

Mol. weight337.34

Details

Q-013005BACK ORDER

Quinazoline Impurity 4

CAS #1949717-60-5

Mol. formulaC₁₇H₁₈N₄O₂

Mol. weight310.36

Details

Q-013006BACK ORDER

Quinazoline Impurity 5

CAS #1946232-08-1

Mol. formulaC₁₇H₁₆N₆O₂

Mol. weight336.36

Details

Q-013007BACK ORDER

Quinazoline Impurity 6

CAS #1223817-17-1

Mol. formulaC₂₁H₁₅Cl₂N₃O₄

Mol. weight444.27

Details

Q-013008BACK ORDER

Quinazoline Impurity 7

CAS #931962-98-0

Mol. formulaC₂₁H₁₆ClN₃O₄

Mol. weight409.83

Details

Q-013009BACK ORDER

Quinazoline Impurity 8

CAS #1115556-54-1

Mol. formulaC₂₃H₁₈ClN₃O₃

Mol. weight 419.87

Details

Q-013010BACK ORDER

Quinazoline Impurity 9

CAS #1115299-13-2

Mol. formulaC₂₄H₂₀ClN₃O₃

Mol. weight 433.89

Details

Q-013011BACK ORDER

Quinazoline Impurity 10

CAS #1111281-66-3

Mol. formulaC₂₄H₂₀ClN₃O₃

Mol. weight433.89

Details

Q-013012BACK ORDER

Quinazoline Impurity 11

CAS #1031602-89-7

Mol. formulaC₂₃H₂₂ClN₅O₃

Mol. weight451.91

Details

Q-013013BACK ORDER

Quinazoline Impurity 12

CAS #1031602-68-2

Mol. formulaC₂₃H₂₂ClN₅O₃

Mol. weight 451.91

Details

Q-013014BACK ORDER

Quinazoline Impurity 13

CAS #1206077-62-4

Mol. formulaC₂₂H₁₇Cl₂N₃O₄

Mol. weight458.30

Details

Q-013015BACK ORDER

Quinazoline Impurity 14

CAS #1223807-42-8

Mol. formulaC₂₂H₁₈ClN₃O₄

Mol. weight423.85

Details

Q-013016BACK ORDER

Quinazoline Impurity 15

CAS #1189459-69-5

Mol. formulaC₂₂H₁₈ClN₃O₄

Mol. weight423.85

Details

Q-013017IN STOCK

Quinazoline Impurity 16

CAS #327170-62-7

Mol. formulaC₂₁H₂₃N₃OS

Mol. weight365.50

Details

Q-013018BACK ORDER

Quinazoline Impurity 17

CAS #864355-34-0

Mol. formulaC₂₅H₃₇N₅O

Mol. weight423.61

Details

Q-013019IN STOCK

Quinazoline Impurity 18

CAS #NA

Mol. formulaC₂₁H₂₆N₂O₂

Mol. weight338.45

Details

Q-013020IN STOCK

Quinazoline Impurity 19

CAS #328070-12-8

Mol. formulaC₁₉H₂₂N₂OS

Mol. weight326.46

Details

Q-013021BACK ORDER

Quinazoline Impurity 20

CAS #NA

Mol. formulaC₂₀H₁₆ClN₃O₄

Mol. weight397.82

Details

Q-013022BACK ORDER

Quinazoline Impurity 21

CAS #NA

Mol. formulaC₁₆H₁₀Cl₂N₂O₂

Mol. weight333.17

Details

Q-013023BACK ORDER

Quinazoline Impurity 22

CAS #NA

Mol. formulaC₁₆H₁₀Cl₂N₂O₂

Mol. weight333.17

Details

Q-013024BACK ORDER

Quinazoline Impurity 23

CAS #NA

Mol. formulaC₁₆H₁₀Cl₂N₂O₂

Mol. weight333.17

Details

Q-013025BACK ORDER

Quinazoline Impurity 24

CAS #NA

Mol. formulaC₁₆H₁₀Cl₂N₂O₂

Mol. weight 333.17

Details

Q-013026BACK ORDER

Quinazoline Impurity 25

CAS #911417-24-8

Mol. formulaC₁₆H₁₁ClN₂O₂

Mol. weightC16H11ClN2O2

Details

Q-0131BACK ORDER

Quetiapine EP Impurity K

CAS #NA

Mol. formulaC23H29N3O4S

Mol. weight443.57

Details

Q-0132IN STOCK

Quetiapine EP Impurity L

CAS #1371638-11-7

Mol. formulaC₂₁H₂₄ClN₃O₂S

Mol. weight417.95

Details

Q-0133IN STOCK

Quetiapine EP Impurity N DiHCl

CAS #2416229-70-2

Mol. formulaC₂₉H₄₁N₅O₃S. 2 HCl

Mol. weight539.74 2*36.46

Details

Q-0134BACK ORDER

Quetiapine EP Impurity O

CAS #NA

Mol. formulaC40H39N3O2S

Mol. weight625.84

Details

Q-0135IN STOCK

Quetiapine EP Impurity U

CAS #5786-26-5

Mol. formulaC₁₃H₁₀N₂S

Mol. weight226.30

Details

Q-0136IN STOCK

Quetiapine EP Impurity V DiHCl

CAS #NA

Mol. formulaC₂₁H₂₅N₃O₂. 2 HCl

Mol. weight351.45 2 36.46

Details

Q-0137IN STOCK

Quetiapine EP Impurity W

CAS #1800608-95-0

Mol. formulaC₃₄H₃₂N₄O₂S₂

Mol. weight592.79

Details

Q-0139IN STOCK

7-Hydroxy Quetiapine EP Impurity B

CAS #232597-73-8

Mol. formulaC₁₇H₁₇N₃OS

Mol. weight311.41

Details

Q-014IN STOCK

7-Hydroxy Quetiapine-d4 Hemifumarate

CAS #NA

Mol. formulaC₂₁H₂₁D₄N₃O₃S. 0.5 C₄H₄O₄

Mol. weight403.53 0.5*116.07

Details

Q-0140BACK ORDER

Quetiapine Impurity III (N,N'-Bis[2-(phenylthio)phenyl]urea)

CAS #NA

Mol. formulaC₂₅H₂₀N₂OS₂

Mol. weight428.58

Details

Q-014001BACK ORDER

2-(alpha-Pyridyl)thioquinaldinamide

CAS #1968-56-5

Mol. formulaC15H11N3S

Mol. weight265.33

Details

Q-0141BACK ORDER

Quetiapine Impurity III (N-[2-(Phenylthio)phenyl]-1-piperazinecarboxamide)

CAS #NA

Mol. formulaC17H19N3OS

Mol. weight313.42

Details

Q-0142BACK ORDER

Quetiapine Impurity (N,N'-bis[(2-phenylthio)phenyl]-1,4-piperazinedicarboxamide)

CAS #NA

Mol. formulaC₃₀H₂₈N₄O₂S₂

Mol. weight540.71

Details

Q-0143IN STOCK

Quetiapine Hemifumarate Ester

CAS #2209488-73-1

Mol. formulaC₂₅H₂₇N₃O₅S

Mol. weight481.57

Details

Q-0144INQUIRE FURTHER

Quetiapine Impurity 4

CAS #NA

Mol. formulaC₂₁H₂₇N₃O₃S

Mol. weight401.53

Details

Q-0145BACK ORDER

Quetiapine Impurity 5

CAS #NA

Mol. formulaC27H37N5O2S

Mol. weight495.69

Details

Q-0146BACK ORDER

Quetiapine Impurity 6

CAS #NA

Mol. formulaC21H25N3O4S

Mol. weight415.52

Details

Q-0147BACK ORDER

Quetiapine Impurity 7

CAS #NA

Mol. formulaC21H25N3O5S

Mol. weight431.51

Details

Q-0148IN STOCK

Quetiapine Impurity 8

CAS #1977-09-9

Mol. formulaC18H19N3S

Mol. weight309.43

Details

Q-0149BACK ORDER

Quetiapine Impurity 9

CAS #NA

Mol. formulaC22H26N4OS

Mol. weight394.54

Details

Q-015IN STOCK

Quetiapine EP Impurity H (Quetiapine USP Related Compound H, Quetiapine N-Oxide)

CAS #1076199-40-0

Mol. formulaC₂₁H₂₅N₃O₃S

Mol. weight399.51

Details

Q-0150BACK ORDER

Quetiapine Impurity 10

CAS #NA

Mol. formulaC14H11NOS

Mol. weight241.31

Details

Q-015001BACK ORDER

Quinmerac

CAS #90717-03-6

Mol. formulaC₁₁H₈ClNO₂

Mol. weight221.64

Details

Q-015002BACK ORDER

Quinmerac-13C6

CAS #1185039-71-7

Mol. formulaC₅¹³C₆H₈ClNO₂

Mol. weight227.59

Details

Q-015003BACK ORDER

Quinmerac Impurity 1

CAS #90717-07-0

Mol. formula C₁₁H₆ClNO₄

Mol. weight 251.62

Details

Q-015004BACK ORDER

Quinmerac Impurity 2

CAS #204315-20-8

Mol. formulaC₁₁H₈ClNO₃

Mol. weight 237.64

Details

Q-0151BACK ORDER

Quetiapine Impurity 11

CAS #NA

Mol. formulaC15H13NOS

Mol. weight255.34

Details

Q-0152BACK ORDER

Quetiapine Impurity 12

CAS #NA

Mol. formulaC25H18N2S2

Mol. weight410.55

Details

Q-0153IN STOCK

Quetiapine Impurity 13 Chloride

CAS #NA

Mol. formulaC₂₁H₂₄N₃OS. Cl

Mol. weight366.51 35.45

Details

Q-0154IN STOCK

Quetiapine Impurity 14

CAS #2206607-05-6

Mol. formulaC₂₃H₂₈ClN₃O₂S

Mol. weight446.01

Details

Q-0155BACK ORDER

Quetiapine Impurity 17

CAS #NA

Mol. formulaC23H30N3O3S. Br

Mol. weight428.57 79.90

Details

Q-0156BACK ORDER

Quetiapine Glucuronide

CAS #NA

Mol. formulaC₂₇H₃₃N₃O₈S

Mol. weight559.63

Details

Q-0157BACK ORDER

Quetiapine EP Impurity S-d8 DiHCl (Quetiapine Sulfoxide-d8 DiHCl)

CAS #NA

Mol. formulaC₂₁H₁₇D₈N₃O₃S. 2HCl

Mol. weight407.56 2*36.46

Details

Q-0158IN STOCK

Quetiapine EP Impurity N TetraHCl

CAS #2613382-46-8

Mol. formulaC₂₉H₄₁N₅O₃S. 4 HCl

Mol. weight539.74 4*36.46

Details

Q-0159IN STOCK

Quetiapine EP Impurity B-d8 (Quetiapine USP Related Compound B-d8 (Free Form))

CAS #1189866-35-0

Mol. formulaC₁₇H₉D₈N₃S

Mol. weight303.45

Details

Q-016IN STOCK

Quetiapine Hemifumarate

CAS #111974-72-2

Mol. formulaC₂₁H₂₅N₃O₂S. 0.5 C₄H₄O₄

Mol. weight383.51 0.5*116.07

Details

Q-0160IN STOCK

Quetiapine EP Impurity J DiHCl

CAS #1825392-15-1

Mol. formulaC₂₅H₃₃N₃O₄S. 2 HCl

Mol. weight471.62 2*36.46

Details

Q-016001BACK ORDER

Quinoxaline

CAS #91-19-0

Mol. formulaC₈H₆N₂

Mol. weight130.15

Details

Q-016002IN STOCK

Quinoxidine (Chinoxidin)

CAS #10103-89-6

Mol. formulaC₁₄H₁₄N₂O₆

Mol. weight306.27

Details

Q-016003BACK ORDER

2,3-Dichloro-6-(Trifluoromethyl) Quinoxaline

CAS #55686-95-8

Mol. formulaC₉H₃Cl₂F₃N₂

Mol. weight267.03

Details

Q-016004BACK ORDER

Ethyl 6-chloro-4-hydroxy-1,5-naphthyridine-3-carboxylate

CAS #127094-58-0

Mol. formulaC₁₁H₉ClN₂O₃

Mol. weight252.65

Details

Q-016005BACK ORDER

Quinoxaline Impurity 1

CAS #2726466-52-8

Mol. formulaC₁₂H₈BrClN₆

Mol. weight 351.59

Details

Q-016006BACK ORDER

Quinoxaline Impurity 2

CAS #NA

Mol. formulaC₂₄H₁₂Br₂Cl₂N₁₂

Mol. weight699.15

Details

Q-016007BACK ORDER

Quinoxaline Impurity 3

CAS #NA

Mol. formulaC₂₄H₁₂Br₂Cl₂N₁₂O

Mol. weight715.15

Details

Q-016008BACK ORDER

Quinoxaline Impurity 4

CAS #NA

Mol. formulaC₂₄H₁₄Br₂Cl₂N₁₂

Mol. weight 701.17

Details

Q-016009BACK ORDER

Quinoxaline Impurity 5

CAS #NA

Mol. formulaC₁₂H₈BrClN₆O

Mol. weight367.59

Details

Q-016010BACK ORDER

Quinoxaline Impurity 6

CAS #136584-14-0

Mol. formulaC₁₀H₁₀N₂O₃

Mol. weight206.20

Details

Q-016011BACK ORDER

Quinoxaline Impurity 7

CAS #471916-04-8

Mol. formulaC₁₇H₁₅N₃O₄

Mol. weight325.32

Details

Q-0161IN STOCK

N-Nitroso Quetiapine EP Impurity B (N-Nitroso Quetiapine USP Related Compound B)

CAS #NA

Mol. formulaC₁₇H₁₆N₄OS

Mol. weight324.40

Details

Q-0162IN STOCK

N-Nitroso Quetiapine EP Impurity B-d8 (N-Nitroso Quetiapine USP Related Compound B-d8)

CAS #NA

Mol. formulaC₁₇H₈D₈N₄OS

Mol. weight332.45

Details

Q-0163IN STOCK

Quetiapine Impurity 19

CAS #116-50-7

Mol. formulaC₁₄H₁₄O₆S₂

Mol. weight342.38

Details

Q-0164BACK ORDER

Quetiapine Impurity 20

CAS #936094-62-1

Mol. formulaC₁₀H₂₀N₂O₃

Mol. weight216.28

Details

Q-0165BACK ORDER

Quetiapine Impurity 21

CAS #NA

Mol. formulaC₁₄H₂₈N₄O₃

Mol. weight300.40

Details

Q-0166BACK ORDER

Quetiapine Impurity 22

CAS #NA

Mol. formulaC₁₄H₃₀N₄O₂

Mol. weight286.42

Details

Q-0167BACK ORDER

Quetiapine Impurity 23

CAS #99153-65-8

Mol. formulaC₁₂H₂₆N₂O₄

Mol. weight262.35

Details

Q-0168BACK ORDER

Quetiapine Impurity 24

CAS #NA

Mol. formulaC₁₆H₃₄N₄O₃

Mol. weight330.47

Details

Q-0169BACK ORDER

Quetiapine Impurity 25

CAS #14258-43-6

Mol. formulaC₁₂H₂₆N₂O₄

Mol. weight262.35

Details

Q-017IN STOCK

Quetiapine EP Impurity D

CAS #945668-94-0

Mol. formulaC₃₀H₂₄N₄S₂

Mol. weight504.67

Details

Q-0170INQUIRE FURTHER

N-Nitroso Quetiapine EP Impurity G

CAS #NA

Mol. formulaC₁₃H₈N₂O₂S

Mol. weight 256.28

Details

Q-017001BACK ORDER

Quintrione

CAS #1350901-36-8

Mol. formulaC₁₆H₁₁Cl₂NO₃

Mol. weight336.17

Details

Q-0171BACK ORDER

Quetiapine Impurity 26

CAS #NA

Mol. formulaC₂₇H₃₂N₂O₂

Mol. weight416.57

Details

Q-0172BACK ORDER

Quetiapine Impurity 27 Chloride

CAS #NA

Mol. formulaC₁₂H₂₇N₂O₄. Cl

Mol. weight263.36 35.45

Details

Q-0173BACK ORDER

Quetiapine Impurity 28

CAS #257-15-8

Mol. formulaC₁₃H₉NS

Mol. weight211.28

Details

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