TLC Pharmaceutical Standards — products catalogue

Category index

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

01 — Find your standard

Search by parent drug (API).

Select a letter or parent drug (API) to browse the catalogue.

All A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Parent drug

Showing 1001–1100 of 2825 standards

I-078042INQUIRE FURTHER

2H-Imidazole

CAS #288-31-3

Mol. formulaC₃H₄N₂

Mol. weight68.08

Details

I-078043BACK ORDER

Imidazole-d4

CAS #6923-01-9

Mol. formulaC₃D₄N₂

Mol. weight72.10

Details

I-078044BACK ORDER

2-Bromo-4-nitro-1H-Imidazole

CAS #65902-59-2

Mol. formulaC₃H₂BrN₃O₂

Mol. weight191.97

Details

I-078045INQUIRE FURTHER

N1-Nitroso 2-Bromo-4-nitro-1H-Imidazole

CAS #NA

Mol. formulaC₃HBrN₄O₃

Mol. weight220.97

Details

I-078046BACK ORDER

Methoxymethyl Imidazole

CAS #20075-26-7

Mol. formulaC₅H₈N₂O

Mol. weight112.13

Details

I-078047BACK ORDER

4-Methyl Imidazole

CAS #822-36-6

Mol. formulaC₄H₆N₂

Mol. weight82.11

Details

I-078048BACK ORDER

1-(4-Methyl-1H-Imidazol-2-yl)-Ethanone

CAS #2524-90-5

Mol. formulaC₆H₈N₂O

Mol. weight124.14

Details

I-078049BACK ORDER

5-(Cyclohexylacetyl)imidazole

CAS #69393-23-3

Mol. formulaC₁₁H₁₆N₂O

Mol. weight192.26

Details

I-078050BACK ORDER

2-(Cyclohexylacetyl)imidazole

CAS #69393-22-2

Mol. formulaC₁₁H₁₆N₂O

Mol. weight192.26

Details

I-078051INQUIRE FURTHER

N-Nitroso 2-Mercapto-1-methylimidazole Dimer

CAS #NA

Mol. formulaC₈H₉N₅OS₂

Mol. weight255.31

Details

I-078052BACK ORDER

5-Bromo-2-methoxy-1-methyl-1H-Imidazole

CAS #1542686-78-1

Mol. formulaC₅H₇BrN₂O

Mol. weight191.03

Details

I-078053BACK ORDER

2-Phenyl-1,3-Imidazolidinediethanamine

CAS #876954-32-4

Mol. formulaC₁₃H₂₂N₄

Mol. weight234.35

Details

I-078054BACK ORDER

2,5-Dibromo-1-methoxymethyl-4-nitroimidazole

CAS #112995-70-7

Mol. formulaC₅H₅Br₂N₃O₃

Mol. weight314.92

Details

I-078055BACK ORDER

1,2-Dimethyl-1H-imidazole-4-sulfonyl Chloride

CAS #137049-02-6

Mol. formulaC₅H₇ClN₂O₂S

Mol. weight194.63

Details

I-078056BACK ORDER

1-(1-ethoxy-ethyl)-1H-Imidazole

CAS #NA

Mol. formulaC₇H₁₂N₂O

Mol. weight140.19

Details

I-078057BACK ORDER

Imidazole Impurity 1

CAS #NA

Mol. formulaC₇H₉N₃O₃

Mol. weight183.17

Details

I-078058BACK ORDER

Imidazole Impurity 2

CAS #NA

Mol. formulaC₇H₉N₃O₃

Mol. weight 183.17

Details

I-078059IN STOCK

1H-Imidazole-5-Propanoic Acid

CAS #1074-59-5

Mol. formulaC₆H₈N₂O₂

Mol. weight140.14

Details

I-078060BACK ORDER

1H-Imidazole-5-Propanoic Acid-13C-d2

CAS #NA

Mol. formulaC₅¹³CH₆D₂N₂O₂

Mol. weight143.15

Details

I-078061IN STOCK

N-(Imidazolin-2-yl)-Imidazolidin-2-One HCl

CAS #149985-62-6

Mol. formulaC₆H₁₀N₄O. HCl

Mol. weight154.17 36.46

Details

I-078062BACK ORDER

2-NP-AHD-13C3

CAS #1007476-86-9

Mol. formulaC₇¹³C₃H₈N₄O₄

Mol. weight251.18

Details

I-078063BACK ORDER

2-NP-AHD-d4

CAS #NA

Mol. formulaC₁₀H₄D₄N₄O₄

Mol. weight252.22

Details

I-078064BACK ORDER

Imidazole Impurity 12

CAS #1451085-94-1

Mol. formulaC₁₃H₁₀BrN₃O₄

Mol. weight352.14

Details

I-078065BACK ORDER

Imidazole Impurity 13

CAS #1451089-42-1

Mol. formulaC₁₄H₁₃BrN₄O₃

Mol. weight365.19

Details

I-078066BACK ORDER

Imidazole Impurity 14

CAS #1451079-18-7

Mol. formulaC₂₂H₂₁N₅O₅

Mol. weight435.44

Details

I-078067IN STOCK

1H-Imidazole-5-Propanoic Acid-d4

CAS #NA

Mol. formulaC₆H₄D₄N₂O₂

Mol. weight144.17

Details

I-078068BACK ORDER

Imidazole Impurity 15

CAS #16230-87-8

Mol. formulaC₆H₇N₃O₄

Mol. weight185.14

Details

I-079001BACK ORDER

Intracellular pH Indicator 1 (4-(10-Dimethylamino-5-Fluoro-3-oxo-3H-Benzo(c)xanthen-7-yl)-Isophthalic Acid)

CAS #N/A

Mol. formulaC27H18FNO6

Mol. weight471.45

Details

I-079002BACK ORDER

Intracellular pH Indicator 2 (2-(10-Dimethylamino-5-fluoro-3-oxo-3H-benzo(c)xanthen-7-yl)-Terephthalic Acid)

CAS #N/A

Mol. formulaC27H18FNO6

Mol. weight471.45

Details

I-080001BACK ORDER

Icariin

CAS #489-32-7

Mol. formulaC₃₃H₄₀O₁₅

Mol. weight676.68

Details

I-080002BACK ORDER

Icariin-d6

CAS #NA

Mol. formulaC₃₃H₃₄O₁₅D₆

Mol. weight682.71

Details

I-080003BACK ORDER

Icariin Impurity 1 (Icariside I)

CAS #56725-99-6

Mol. formulaC₂₇H₃₀O₁₁

Mol. weight530.52

Details

I-080004BACK ORDER

Icariin Impurity 2 (Icariside II)

CAS #113558-15-9

Mol. formulaC₂₇H₃₀O₁₀

Mol. weight514.52

Details

I-080005BACK ORDER

Icariin Impurity 3(Icaritin)

CAS #118525-40-9

Mol. formulaC₂₁H₂₀O₆

Mol. weight368.38

Details

I-080006BACK ORDER

Icariin Impurity 4

CAS #521-45-9

Mol. formulaC₂₁H₂₂O₇

Mol. weight386.4

Details

I-080007BACK ORDER

Icariin Impurity 5 (Desmethyl Icaritin)

CAS #28610-31-3

Mol. formulaC₂₀H₁₈O₆

Mol. weight354.35

Details

I-080008BACK ORDER

Icariin Impurity 6

CAS #NA

Mol. formulaC₂₁H₂₀O₇

Mol. weight384.38

Details

I-080009BACK ORDER

Icariin Impurity 7

CAS #1204142-68-6

Mol. formulaC₂₁H₂₀O₇

Mol. weight384.38

Details

I-080010BACK ORDER

Icariin Impurity 8

CAS #143724-75-8

Mol. formulaC₂₀H₁₈O₇

Mol. weight370.35

Details

I-080011BACK ORDER

Icariin Impurity 9

CAS #161068-53-7

Mol. formulaC₂₅H₂₆O₆

Mol. weight422.47

Details

I-080012BACK ORDER

Icariin Impurity 10

CAS #13620-31-0

Mol. formulaC₉H₉NO

Mol. weight147.18

Details

I-080013BACK ORDER

Icariin Impurity 11

CAS #1039461-22-7

Mol. formulaC₂₃H₁₈O₆

Mol. weight390.39

Details

I-080014BACK ORDER

Icariin Impurity 12

CAS #2136637-47-1

Mol. formulaC₃₀H₂₄O₆

Mol. weight480.52

Details

I-080015BACK ORDER

Icariin Impurity 13

CAS #2136637-48-2

Mol. formulaC₃₅H₃₂O₆

Mol. weight548.64

Details

I-080016BACK ORDER

Icariin Impurity 14

CAS #NA

Mol. formulaC₃₅H₃₂O₆

Mol. weight548.64

Details

I-080017BACK ORDER

Icariin Impurity 15

CAS #322405-72-1

Mol. formulaC₁₅H₁₄O₅

Mol. weight274.27

Details

I-081IN STOCK

Isradipine-d7

CAS #2747915-77-9

Mol. formulaC₁₉H₁₄D₇N₃O₅

Mol. weight378.44

Details

I-0810IN STOCK

Isradipine EP Impurity C

CAS #75695-84-0

Mol. formulaC₁₇H₁₇N₃O₅

Mol. weight343.34

Details

I-081001BACK ORDER

Ibafloxacine

CAS #91618-36-9

Mol. formulaC15H14FNO3

Mol. weight275.28

Details

I-0811IN STOCK

Isradipine EP Impurity E (Z-isomer)

CAS #NA

Mol. formulaC₂₆H₂₃N₅O₆

Mol. weight501.50

Details

I-0812IN STOCK

Isradipine EP Impurity B

CAS #1352916-15-4

Mol. formulaC₂₁H₂₅N₃O₅

Mol. weight399.45

Details

I-0813IN STOCK

Demethyl Isradipine

CAS #88977-30-4

Mol. formulaC₁₈H₁₉N₃O₅

Mol. weight357.37

Details

I-0814IN STOCK

Isradipine Impurity 1

CAS #103232-74-2

Mol. formulaC₁₆H₁₅N₃O₅

Mol. weight329.31

Details

I-0815INQUIRE FURTHER

N-Nitroso Isradipine

CAS #NA

Mol. formulaC₁₉H₂₀N₄O₆

Mol. weight400.39

Details

I-0816IN STOCK

Isradipine EP Impurity E (E-Isomer)

CAS #NA

Mol. formulaC₂₆H₂₃N₅O₆

Mol. weight501.50

Details

I-0817IN STOCK

Isradipine EP Impurity E

CAS #2747938-19-6

Mol. formulaC₂₆H₂₃N₅O₆

Mol. weight501.50

Details

I-0818BACK ORDER

C1-Nitroso Isradipine

CAS #NA

Mol. formulaC₁₉H₂₀N₄O₆

Mol. weight400.39

Details

I-0819BACK ORDER

C2-Nitroso Isradipine

CAS #NA

Mol. formulaC₁₉H₂₀N₄O₆

Mol. weight400.39

Details

I-082IN STOCK

Isradipine

CAS #75695-93-1

Mol. formulaC₁₉H₂₁N₃O₅

Mol. weight371.39

Details

I-0820BACK ORDER

C1,C2-Dinitroso Isradipine

CAS #NA

Mol. formulaC₁₉H₁₉N₅O₇

Mol. weight429.39

Details

I-082001IN STOCK

Isoflupredone Acetate

CAS #338-98-7

Mol. formulaC23H29FO6

Mol. weight420.48

Details

I-082002IN STOCK

Isoflupredone

CAS #338-95-4

Mol. formulaC₂₁H₂₇FO₅

Mol. weight378.44

Details

I-082003BACK ORDER

Isoflupredone Disodium Phosphate

CAS #94088-00-3

Mol. formulaC21H26FO8P. 2 Na

Mol. weight456.40 2 22.99

Details

I-082004BACK ORDER

Isoflupredone Impurity 1

CAS #3868-89-1

Mol. formulaC₁₉H₂₃FO₃

Mol. weight318.39

Details

I-082005IN STOCK

Isoflupredone Phosphate

CAS #432-44-0

Mol. formulaC₂₁H₂₈FO₈P

Mol. weight458.42

Details

I-083BACK ORDER

Isradipine-d6

CAS #75695-93-1(non-d)

Mol. formulaC19H15N3O5D6

Mol. weight377.43

Details

I-083001IN STOCK

Isoescin IA

CAS #219944-39-5

Mol. formulaC55H86O24

Mol. weight1131.27

Details

I-083002IN STOCK

Isoescin IB

CAS #219944-46-4

Mol. formulaC55H86O24

Mol. weight1131.27

Details

I-083003BACK ORDER

Escin IA

CAS #123748-68-5

Mol. formulaC55H86O24

Mol. weight1131.27

Details

I-083004BACK ORDER

Escin IB

CAS #26339-90-2

Mol. formulaC₅₅H₈₆O₂₄

Mol. weight1131.27

Details

I-083005INQUIRE FURTHER

Escin la Methyl Ester

CAS #26339-91-3

Mol. formulaC₅₆H₈₈O₂₄

Mol. weight1145.30

Details

I-084BACK ORDER

Isradipine d3

CAS #NA

Mol. formulaC₁₉H₁₈N₃O₅D₃

Mol. weight374.41

Details

I-084001IN STOCK

Idelalisib

CAS #870281-82-6

Mol. formulaC₂₂H₁₈FN₇O

Mol. weight415.43

Details

I-084002BACK ORDER

Idelalisib-d5

CAS #870281-82-6 (non-d)

Mol. formulaC22H13FN7OD5

Mol. weight420.46

Details

I-084003INQUIRE FURTHER

Idelalisib N-Glucuronide

CAS #NA

Mol. formulaC28H27FN7O7

Mol. weight592.57

Details

I-084005BACK ORDER

Idelalisib Metabolit-d5

CAS #NA

Mol. formulaC22H13FN7O2D5

Mol. weight436.46

Details

I-084006IN STOCK

Idelalisib Impurity 1

CAS #1417456-04-2

Mol. formulaC13H11FN2O

Mol. weight230.24

Details

I-084007BACK ORDER

Idelalisib Impurity 2

CAS #NA

Mol. formulaC22H19N7O

Mol. weight397.44

Details

I-084008BACK ORDER

Idelalisib Impurity 3

CAS #NA

Mol. formulaC22H18FN7O

Mol. weight415.43

Details

I-084009BACK ORDER

Idelalisib Impurity 4

CAS #NA

Mol. formulaC39H33FN10O2

Mol. weight692.76

Details

I-084010IN STOCK

Idelalisib Impurity 5

CAS #870281-86-0

Mol. formulaC17H16FN3O

Mol. weight297.33

Details

I-084011IN STOCK

Idelalisib Impurity 6

CAS #NA

Mol. formulaC22H20FN7O2

Mol. weight433.45

Details

I-084012IN STOCK

Idelalisib Impurity 7

CAS #2118246-54-9

Mol. formulaC₁₇H₁₈FN₃O₂

Mol. weight315.35

Details

I-084013IN STOCK

Idelalisib Metabolite (GS-563117)

CAS #NA

Mol. formulaC22H18FN7O2

Mol. weight431.43

Details

I-084014IN STOCK

Idelalisib Impurity 8

CAS #2044710-26-9

Mol. formulaC17H16FN3O

Mol. weight297.33

Details

I-084015IN STOCK

N-Nitroso Idelalisib

CAS #NA

Mol. formulaC₂₂H₁₇FN₈O₂

Mol. weight444.43

Details

I-085IN STOCK

Isradipine lactone

CAS #1076198-34-9

Mol. formulaC18H17N3O5

Mol. weight355.35

Details

I-085001BACK ORDER

Itrocinonide

CAS #106033-96-9

Mol. formulaC29H38F2O9

Mol. weight568.62

Details

I-086BACK ORDER

Dehydro isradipine

CAS #NA

Mol. formulaC19H19N3O5

Mol. weight369.38

Details

I-086001IN STOCK

Isometamidium Chloride HCl

CAS #6798-24-9

Mol. formulaC₂₈H₂₆N₇. Cl. HCl

Mol. weight460.57 35.45 36.46

Details

I-086002INQUIRE FURTHER

Isometamidium

CAS #20438-03-3

Mol. formulaC28H26N7

Mol. weight460.57

Details

I-087IN STOCK

Dehydro Isradipine Lactone

CAS #107699-91-1

Mol. formulaC18H15N3O5

Mol. weight353.34

Details

I-087001IN STOCK

Ipriflavone

CAS #35212-22-7

Mol. formulaC₁₈H₁₆O₃

Mol. weight280.32

Details

I-087002BACK ORDER

Ipriflavone Impurity 1

CAS #13057-72-2

Mol. formulaC15H10O3

Mol. weight238.25

Details

I-087003BACK ORDER

Ipriflavone Impurity 2

CAS #13057-73-3

Mol. formulaC₁₇H₁₄O₃

Mol. weight266.30

Details

I-087004BACK ORDER

Ipriflavone Impurity 3

CAS #NA

Mol. formulaC17H18O3

Mol. weight270.33

Details

I-087005BACK ORDER

Ipriflavone Impurity 4

CAS #38183-03-8

Mol. formulaC₁₅H₁₀O₄

Mol. weight254.24

Details

I-087006IN STOCK

Ipriflavone Impurity 5

CAS #2137978-60-8

Mol. formulaC₂₁H₁₈O₁₀

Mol. weight430.37

Details

I-087007IN STOCK

Ipriflavone Impurity 6

CAS #3074557-41-5

Mol. formulaC₂₁H₁₈O₁₀

Mol. weight430.37

Details

I-087008BACK ORDER

Ipriflavone Impurity 7

CAS #NA

Mol. formulaC₂₇H₂₆O₁₆

Mol. weight606.49

Details

Can’t find what you are looking for?

Custom synthesis is our core capability. Send us the structure or CAS number and we’ll respond with feasibility, lead time and pricing.

Request custom synthesis