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 4901–5000 of 6672 standards

A-375010IN STOCK

Adenine-N1,N3-15N2 (Adenosine EP Impurity A-N1,N3-15N2)

CAS #97908-71-9

Mol. formulaC₅H₅N₃¹⁵N₂

Mol. weight137.12

Details

A-375011BACK ORDER

N-Nitroso Adenine-N1,N3-15N2 (N-Nitroso Adenosine EP Impurity A-N1,N3-15N2)

CAS #NA

Mol. formulaC₅H₄N₄¹⁵N₂O

Mol. weight166.11

Details

A-375012BACK ORDER

Adenine Impurity 2

CAS #NA

Mol. formulaC₇H₉N₅O

Mol. weight179.18

Details

A-375013BACK ORDER

9-Acetyl Adenine

CAS #6743-09-5

Mol. formulaC₇H₇N₅O

Mol. weight177.17

Details

A-376001BACK ORDER

Ampeloptin

CAS #27200-12-0

Mol. formulaC₁₅H₁₂O₈

Mol. weight320.25

Details

A-376002BACK ORDER

Ampeloptin-13C6

CAS #NA

Mol. formulaC₉¹³C₆H₁₂O₈

Mol. weight326.21

Details

A-376003BACK ORDER

Ampeloptin (Mixture)

CAS #557792-97-9

Mol. formulaC₁₅H₁₂O₈

Mol. weight320.25

Details

A-376004BACK ORDER

ent-Ampeloptin

CAS #110918-25-7

Mol. formulaC₁₅H₁₂O₈

Mol. weight320.25

Details

A-377001IN STOCK

Abametapir

CAS #1762-34-1

Mol. formulaC₁₂H₁₂N₂

Mol. weight184.24

Details

A-378001INQUIRE FURTHER

Avenolide

CAS #NA

Mol. formulaC₁₃H₂₀O₄

Mol. weight240.30

Details

A-378002BACK ORDER

Avenolide Impurity 1

CAS #1206874-24-9

Mol. formulaC₁₃H₂₂O₃

Mol. weight226.32

Details

A-379001BACK ORDER

Amidoprocaine

CAS #614-39-1

Mol. formulaC₁₃H₂₁N₃O. HCl

Mol. weight235.33 36.46

Details

A-379002BACK ORDER

Amidoprocaine Impurity 1

CAS #2773080-23-0

Mol. formulaC₂₀H₂₆N₄O₂

Mol. weight354.45

Details

A-380001BACK ORDER

Azadiradione

CAS #26241-51-0

Mol. formulaC₂₈H₃₄O₅

Mol. weight450.58

Details

A-380002BACK ORDER

14,15-Epoxy-Azadiradione

CAS #18385-59-6

Mol. formulaC₂₈H₃₄O₆

Mol. weight466.57

Details

A-381IN STOCK

Aceclofenac

CAS #89796-99-6

Mol. formulaC₁₆H₁₃Cl₂NO₄

Mol. weight354.18

Details

A-3810IN STOCK

Aceclofenac EP Impurity G

CAS #1215709-75-3

Mol. formulaC₁₈H₁₅Cl₂NO₆

Mol. weight412.22

Details

A-381001BACK ORDER

Antrodin A (Camphorataanhydride A)

CAS #656830-24-9

Mol. formulaC₁₉H₂₂O₄

Mol. weight314.38

Details

A-381002BACK ORDER

Antrodin B (Camphorataimide B)

CAS #656830-25-0

Mol. formulaC₁₉H₂₃NO₃

Mol. weight313.40

Details

A-381003BACK ORDER

Antrodin C (Camphorataimide C)

CAS #656830-26-1

Mol. formulaC₁₉H₂₃NO₄

Mol. weight329.40

Details

A-381004BACK ORDER

Antrodin D

CAS #656832-04-1

Mol. formulaC₁₉H₂₅NO₄

Mol. weight331.41

Details

A-3811IN STOCK

Aceclofenac EP Impurity H

CAS #1216495-92-9

Mol. formulaC₂₀H₁₇Cl₂NO₈

Mol. weight470.26

Details

A-3813IN STOCK

4'-Hydroxy Aceclofenac

CAS #229308-90-1

Mol. formulaC₁₆H₁₃Cl₂NO₅

Mol. weight370.18

Details

A-3814IN STOCK

Aceclofenac tert-Butyl Ester

CAS #139272-68-7

Mol. formulaC₂₀H₂₁Cl₂NO₄

Mol. weight410.29

Details

A-3815BACK ORDER

Aceclofenac-d7

CAS #NA

Mol. formulaC₁₆H₆D₇Cl₂NO₄

Mol. weight361.23

Details

A-3816BACK ORDER

Aceclofenac Impurity 2

CAS #NA

Mol. formulaC₁₂H₁₆O₂

Mol. weight192.26

Details

A-3817BACK ORDER

Aceclofenac Impurity 3

CAS #NA

Mol. formulaC₁₂H₁₅IO₂

Mol. weight318.15

Details

A-3818BACK ORDER

Aceclofenac Impurity 4

CAS #NA

Mol. formulaC₁₈H₁₉Cl₂NO₂

Mol. weight352.26

Details

A-3819BACK ORDER

Aceclofenac Impurity 5

CAS #NA

Mol. formulaC₂₀H₂₁Cl₂NO₄

Mol. weight410.29

Details

A-382IN STOCK

Aceclofenac-d4

CAS #2748492-20-6

Mol. formulaC₁₆H₉D₄Cl₂NO₄

Mol. weight358.21

Details

A-3820IN STOCK

N-Nitroso Aceclofenac

CAS #NA

Mol. formulaC₁₆H₁₂Cl₂N₂O₅

Mol. weight383.18

A-382001

A-382002

A-382003

A-382004BACK ORDER

Androstenediol Impurity 3

CAS #13950-71-5

Mol. formulaC₂₁H₃₄O₂

Mol. weight318.50

Details

A-382005BACK ORDER

Androstenediol Impurity 4

CAS #NA

Mol. formulaC₂₂H₃₄O₃

Mol. weight 346.51

Details

A-3821IN STOCK

N-Nitroso Aceclofenac-d4

CAS #NA

Mol. formulaC₁₆H₈D₄Cl₂N₂O₅

Mol. weight387.21

Details

A-3822IN STOCK

Aceclofenac Acyl Glucuronide

CAS #NA

Mol. formulaC₂₂H₂₁Cl₂NO₁₀

Mol. weight530.31

Details

A-383BACK ORDER

Aceclofenac-13C2-d4

CAS #NA

Mol. formulaC₁₆¹³C₂H₉D₄Cl₂NO₄

Mol. weight360.19

Details

A-383001BACK ORDER

Ammelide

CAS #645-93-2

Mol. formulaC₃H₄N₄O₂

Mol. weight128.09

Details

A-383002BACK ORDER

Ammelide-13C3

CAS #1173021-81-2

Mol. formula¹³C₃H₄N₄O₂

Mol. weight131.07

Details

A-384001BACK ORDER

Antiblaze V6

CAS #38051-10-4

Mol. formulaC₁₃H₂₄Cl₆O₈P₂

Mol. weight582.97

Details

A-385IN STOCK

Aceclofenac EP Impurity B

CAS #15307-78-5

Mol. formulaC₁₅H₁₃Cl₂NO₂

Mol. weight310.17

Details

A-385001IN STOCK

AL-4414A HCl

CAS #138890-75-2

Mol. formulaC₉H₁₅N₃O₄S₃. HCl

Mol. weight325.42 36.46

Details

A-385002IN STOCK

ent-AL-4414A HCl

CAS #256944-51-1

Mol. formulaC₉H₁₅N₃O₄S₃. HCl

Mol. weight325.42 36.46

Details

A-386IN STOCK

Aceclofenac EP Impurity C

CAS #15307-77-4

Mol. formulaC₁₆H₁₅Cl₂NO₂

Mol. weight324.20

Details

A-386001BACK ORDER

N-Nitroso rac-Anatabine-d4 (N-Nitroso rac-Nicotine EP Impurity A-d4, N-Nitroso Nicotine USP Related Compound A-d4)

CAS #1020719-69-0

Mol. formulaC₁₀H₇D₄N₃O

Mol. weight193.24

Details

A-386002BACK ORDER

N-Nitroso rac-Anatabine-d10 (N-Nitroso rac-Nicotine EP Impurity A-d10, N-Nitroso Nicotine USP Related Compound A-d10)

CAS #NA

Mol. formulaC₁₀HD₁₀N₃O

Mol. weight199.28

Details

A-386003BACK ORDER

Anatabine (Nicotine EP Impurity A, (S)-Nicotine USP Related Compound A)

CAS #581-49-7

Mol. formulaC₁₀H₁₂N₂

Mol. weight160.22

Details

A-386004IN STOCK

N-Nitroso rac-Anatabine (N-Nitroso rac-Nicotine EP Impurity A, N-Nitroso Nicotine USP Related Compound A)

CAS #887407-16-1

Mol. formulaC₁₀H₁₁N₃O

Mol. weight189.22

Details

A-386005IN STOCK

N-Nitroso Anatabine-d4 (N-Nitroso Nicotine EP Impurity A-d4, N-Nitroso (S)-Nicotine USP Related Compound A-d4)

CAS #1426174-82-4

Mol. formulaC₁₀H₇D₄N₃O

Mol. weight193.24

Details

A-386006IN STOCK

(R)-Anatabine DiHCl ((R)-Nicotine EP Impurity A DiHCl, (R)-Nicotine USP Related Compound A DiHCl)

CAS #2569130-97-6

Mol. formulaC₁₀H₁₂N₂. 2HCl

Mol. weight160.22 2*36.46

Details

A-386007IN STOCK

Anatabine-d4 DiHCl (Nicotine EP Impurity A-d4 DiHCl, (S)-Nicotine USP Related Compound A-d4 DiHCl)

CAS #NA

Mol. formulaC₁₀H₈D₄N₂. 2 HCl

Mol. weight164.24 2*36.46

Details

A-386008IN STOCK

rac-Anatabine-d4 DiHCl (rac-Nicotine EP Impurity A-d4 DiHCl, Nicotine USP Related Compound A-d4 DiHCl)

CAS #NA

Mol. formulaC₁₀H₈D₄N₂. 2HCl

Mol. weight164.24 2*36.46

Details

A-386009IN STOCK

rac-Anatabine-d4 HCl (rac-Nicotine EP Impurity A-d4 HCl, Nicotine USP Related Compound A-d4 HCl)

CAS #NA

Mol. formulaC₁₀H₈D₄N₂. HCl

Mol. weight164.24 36.46

Details

A-386010IN STOCK

rac-Anatabine DiHCl (rac-Nicotine EP Impurity A DiHCl, Nicotine USP Related Compound A DiHCl)

CAS #NA

Mol. formulaC₁₀H₁₂N₂. 2 HCl

Mol. weight160.22 2*36.46

Details

A-386012IN STOCK

rac-Anatabine (rac-Nicotine EP Impurity A, Nicotine USP Related Compound A)

CAS #2743-90-0

Mol. formulaC₁₀H₁₂N₂

Mol. weight160.22

Details

A-387IN STOCK

Aceclofenac EP Impurity D

CAS #139272-66-5

Mol. formulaC₁₇H₁₅Cl₂NO₄

Mol. weight368.22

Details

A-387001IN STOCK

rac-Anabasine-d4 DiHCl (rac-Nicotine EP Impurity G-d4 DiHCl)

CAS #NA

Mol. formulaC₁₀H₁₀D₄N₂. 2 HCl

Mol. weight166.26 2*36.46

Details

A-387002IN STOCK

rac-Anabasine DiHCl (rac-Nicotine EP Impurity G DiHCl)

CAS #143924-48-5

Mol. formulaC₁₀H₁₄N₂. 2 HCl

Mol. weight162.24 2 36.46

Details

A-387003IN STOCK

N-Nitroso Anabasine HCl

CAS #NA

Mol. formulaC₁₀H₁₃N₃O. HCl

Mol. weight191.23 36.46

Details

A-387004BACK ORDER

(R)-Anabasine ((R)-Nicotine EP Impurity G)

CAS #34366-21-7

Mol. formulaC₁₀H₁₄N₂

Mol. weight162.24

Details

A-387005IN STOCK

(S)-Anabasine DiHCl (Nicotine EP Impurity G DiHCl)

CAS #31945-06-9

Mol. formulaC₁₀H₁₄N₂. 2 HCl

Mol. weight162.24 2*36.46

Details

A-387006BACK ORDER

N-Nitroso (S)-Anabasine

CAS #1133-64-8

Mol. formulaC₁₀H₁₃N₃O

Mol. weight191.23

Details

A-387007BACK ORDER

N-Nitroso rac-Anabasine-d4

CAS #1020719-68-9

Mol. formulaC₁₀H₉D₄N₃O

Mol. weight195.26

Details

A-387008BACK ORDER

(R,S)-Anabasine-d4

CAS #NA

Mol. formulaC₁₀H₈D₄N₂

Mol. weight164.24

Details

A-387009BACK ORDER

N-Methyl Anabasine

CAS #2055-12-1

Mol. formulaC₁₁H₁₆N₂

Mol. weight176.26

Details

A-388IN STOCK

Aceclofenac EP Impurity E

CAS #139272-67-6

Mol. formulaC₁₈H₁₇Cl₂NO₄

Mol. weight382.24

Details

A-389IN STOCK

Aceclofenac EP Impurity F

CAS #100499-89-6

Mol. formulaC₂₃H₁₉Cl₂NO₄

Mol. weight444.31

Details

A-389001IN STOCK

Atogepant

CAS #1374248-81-3

Mol. formulaC₂₉H₂₃F₆N₅O₃

Mol. weight603.53

Details

A-389002BACK ORDER

Atogepant-d4 (Spiro Ring-d4)

CAS #NA

Mol. formulaC₂₉H₁₉D₄F₆N₅O₃

Mol. weight607.55

Details

A-389003BACK ORDER

Atogepant Impurity 1

CAS #1488326-89-1

Mol. formulaC₂₀H₂₆F₃NO₅

Mol. weight417.43

Details

A-389004BACK ORDER

Atogepant Impurity 2

CAS #1456803-42-1

Mol. formulaC₁₇H₂₁F₃N₂O₃

Mol. weight358.36

Details

A-389005BACK ORDER

Atogepant Impurity 3

CAS #NA

Mol. formulaC₂₇H₂₂F₃N₅O₃

Mol. weight521.50

Details

A-389006BACK ORDER

Atogepant Impurity 4 (Atogepant Enantiomer)

CAS #2733814-47-4

Mol. formulaC₂₉H₂₃F₆N₅O₃

Mol. weight603.53

Details

A-389007BACK ORDER

Atogepant Impurity 5

CAS #NA

Mol. formulaC₃₁H₂₄F₉N₅O₃

Mol. weight685.55

Details

A-389008BACK ORDER

Atogepant Impurity 6

CAS #NA

Mol. formulaC₂₉H₂₃F₆N₅O₃

Mol. weight603.53

Details

A-389009BACK ORDER

Atogepant Impurity 7

CAS #NA

Mol. formulaC₂₉H₂₃F₆N₅O₃

Mol. weight603.53

Details

A-389010BACK ORDER

Atogepant Impurity 8

CAS #NA

Mol. formulaC₂₉H₂₃F₆N₅O₃

Mol. weight603.53

Details

A-389011IN STOCK

Atogepant-d4

CAS #NA

Mol. formulaC₂₉H₁₉D₄F₆N₅O₃

Mol. weight607.55

Details

A-389012BACK ORDER

Atogepant Impurity 9

CAS #1375794-72-1

Mol. formulaC₁₄H₁₄F₆N₂O

Mol. weight340.27

Details

A-389013BACK ORDER

Atogepant Impurity 10

CAS #NA

Mol. formulaC₂₉H₂₅F₆N₅O₄

Mol. weight621.54

Details

A-389014BACK ORDER

N-Nitroso Atogepant Impurity 10

CAS #NA

Mol. formulaC₂₉H₂₄F₆N₆O₅

Mol. weight650.54

Details

A-389015BACK ORDER

Atogepant Impurity 11

CAS #1455358-14-1

Mol. formulaC₁₈H₁₈ClN₃O

Mol. weight327.81

Details

A-389016BACK ORDER

Atogepant Impurity 12

CAS #1455358-12-9

Mol. formulaC₁₈H₁₉Cl₂N₃O

Mol. weight364.27

Details

A-389017BACK ORDER

Atogepant Impurity 13

CAS #NA

Mol. formulaC₁₇H₂₁F₃N₂O₃

Mol. weight 358.36

Details

A-389018BACK ORDER

Atogepant Impurity 14

CAS #1456803-43-2

Mol. formulaC₁₇H₂₁F₃N₂O₃

Mol. weight 358.36

Details

A-389019BACK ORDER

Atogepant Impurity 15

CAS #1488327-11-2

Mol. formulaC₁₇H₂₁F₃N₂O₃

Mol. weight358.36

Details

A-389020BACK ORDER

Atogepant Impurity 16

CAS #NA

Mol. formulaC₁₇H₂₁F₃N₂O₃

Mol. weight358.36

Details

A-389021BACK ORDER

Atogepant Impurity 17

CAS #NA

Mol. formulaC₁₇H₂₁F₃N₂O₃

Mol. weight358.36

Details

A-389022BACK ORDER

Atogepant Impurity 18

CAS #NA

Mol. formulaC₁₇H₂₁F₃N₂O₃

Mol. weight 358.36

Details

A-389023BACK ORDER

Atogepant Impurity 19

CAS #NA

Mol. formulaC₁₇H₂₁F₃N₂O₃

Mol. weight 358.36

Details

A-389024BACK ORDER

Atogepant Impurity 20

CAS #NA

Mol. formulaC₁₇H₂₁F₃N₂O₃

Mol. weight358.36

Details

A-389025BACK ORDER

Atogepant Impurity 21

CAS #NA

Mol. formulaC₂₉H₂₃F₆N₅O₃

Mol. weight603.53

Details

A-389026BACK ORDER

Atogepant Impurity 22

CAS #NA

Mol. formulaC₂₉H₂₃F₆N₅O₃

Mol. weight603.53

Details

A-389027BACK ORDER

Atogepant Impurity 23

CAS #NA

Mol. formulaC₂₉H₂₄F₅N₅O₃

Mol. weight585.54

Details

A-389028BACK ORDER

Atogepant Impurity 24

CAS #NA

Mol. formulaC₂₉H₂₄F₅N₅O₃

Mol. weight585.54

Details

A-389029BACK ORDER

Atogepant Impurity 25

CAS #NA

Mol. formulaC₂₉H₂₄F₅N₅O₃

Mol. weight585.54

Details

A-389030BACK ORDER

Atogepant Impurity 26

CAS #NA

Mol. formulaC₂₉H₂₃F₆N₅O₃

Mol. weight603.53

Details

A-390001BACK ORDER

L-Alanosine

CAS #5854-93-3

Mol. formulaC₃H₇N₃O₄

Mol. weight149.11

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