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 25801–25900 of 45672 standards · Impurities

M-211007IN STOCK

Mequindox Impurity 6

CAS #1226491-98-0

Mol. formulaC₁₂H₁₂N₂O₂

Mol. weight204.23

Details

M-211008IN STOCK

Mequindox Impurity 7

CAS #1226491-97-9

Mol. formulaC₁₁H₁₂N₂O₂

Mol. weight204.23

Details

M-214013BACK ORDER

Fumitremorgin A

CAS #12626‑18‑5

Mol. formulaC₃₂H₄₁N₃O₇

Mol. weight 579.69

Details

M-215002BACK ORDER

Methoxamine Impurity 1 (1,4-Dimethoxybenzene)

CAS #150-78-7

Mol. formulaC8H10O2

Mol. weight138.17

Details

M-215003BACK ORDER

Methoxamine Impurity 2 (2,5-Dimethoxybenzaldehyde)

CAS #93-02-7

Mol. formulaC9H10O3

Mol. weight166.18

Details

M-215004BACK ORDER

Methoxamine Impurity 3 (3,4-Dimethoxyphenylacetone)

CAS #776-99-8

Mol. formulaC11H14O3

Mol. weight194.23

Details

M-215005IN STOCK

Methoxamine Impurity 4

CAS #5803-30-5

Mol. formulaC₁₁H₁₄O₃

Mol. weight194.23

Details

M-215006IN STOCK

Methoxamine Impurity 5

CAS #121347-31-7

Mol. formulaC₁₁H₁₃NO₄

Mol. weight223.23

Details

M-215007BACK ORDER

Methoxamine Impurity 6

CAS #103565-48-6

Mol. formulaC₁₁H₁₅NO₃

Mol. weight209.25

Details

M-215008BACK ORDER

Methoxamine Impurity 7

CAS #NA

Mol. formulaC10H15NO3

Mol. weight197.23

Details

M-215009BACK ORDER

Methoxamine Impurity 8

CAS #NA

Mol. formulaC10H15NO3

Mol. weight197.23

Details

M-215010BACK ORDER

Methoxamine Impurity 9

CAS #NA

Mol. formulaC₁₀H₁₂O₃

Mol. weight180.20

Details

M-215011BACK ORDER

Methoxamine Impurity 10 (1,2-Dimethoxybenzene)

CAS #91-16-7

Mol. formulaC8H10O2

Mol. weight138.17

Details

M-215012BACK ORDER

Methoxamine Impurity 11

CAS #1835-04-7

Mol. formulaC11H14O3

Mol. weight194.23

Details

M-215013BACK ORDER

Methoxamine Impurity 12

CAS #NA

Mol. formulaC₁₁H₁₅NO₃

Mol. weight209.25

Details

M-215014BACK ORDER

Methoxamine Impurity 13

CAS #NA

Mol. formulaC10H12O3

Mol. weight180.20

Details

M-215015BACK ORDER

Methoxamine Impurity 14

CAS #NA

Mol. formulaC₉H₁₃NO₃

Mol. weight183.21

Details

M-215016BACK ORDER

Methoxamine Impurity 15

CAS #NA

Mol. formulaC₁₁H₁₇NO₃

Mol. weight211.26

Details

M-215017BACK ORDER

Methoxamine Impurity 16

CAS #NA

Mol. formulaC₁₁H₁₇NO₃

Mol. weight211.26

Details

M-215018BACK ORDER

Methoxamine Impurity 17

CAS #NA

Mol. formulaC₁₁H₁₂O₄

Mol. weight208.21

Details

M-215019BACK ORDER

Methoxamine Impurity 18

CAS #49710-99-8

Mol. formulaC₁₀H₁₂O₃

Mol. weight180.20

Details

M-215020BACK ORDER

Methoxamine Impurity 19

CAS #1201-38-3

Mol. formulaC₁₀H₁₂O₃

Mol. weight180.20

Details

M-215021BACK ORDER

Methoxamine Impurity 20

CAS #54419-64-6

Mol. formulaC₁₂H₁₆O₃

Mol. weight208.26

Details

M-215022BACK ORDER

Methoxamine Impurity 21

CAS #15063-98-6

Mol. formulaC₁₄H₁₈O₄

Mol. weight250.29

Details

M-215023BACK ORDER

Methoxamine Impurity 22

CAS #938-46-5

Mol. formulaC₉H₁₀O₃

Mol. weight166.18

Details

M-215024BACK ORDER

Methoxamine Impurity 23

CAS #NA

Mol. formulaC₂₂H₂₆N₂O₄

Mol. weight382.46

Details

M-215025BACK ORDER

Methoxamine Impurity 24

CAS #NA

Mol. formulaC₂₂H₂₆O₆

Mol. weight386.44

Details

M-215026BACK ORDER

Methoxamine Impurity 25

CAS #NA

Mol. formulaC₁₁H₁₇NO₄

Mol. weight227.26

Details

M-215027BACK ORDER

Methoxamine Impurity 26

CAS #NA

Mol. formulaC₁₁H₁₆N₂O₄

Mol. weight240.26

Details

M-215028IN STOCK

Methoxamine Impurity 27

CAS #4132-71-2

Mol. formulaC₁₁H₁₆O₂

Mol. weight180.25

Details

M-215029IN STOCK

Methoxamine Impurity 28

CAS #73109-76-9

Mol. formulaC₁₁H₁₆O₂

Mol. weight180.25

Details

M-215031IN STOCK

Methoxamine Impurity 29

CAS #4132-76-7

Mol. formulaC₁₁H₁₆O₂

Mol. weight180.25

Details

M-216002BACK ORDER

Metaraminol Impurity 1

CAS #639070-81-8

Mol. formulaC9H10O3

Mol. weight166.06

Details

M-216005BACK ORDER

Metaraminol Impurity 2

CAS #99-06-9

Mol. formulaC₇H₆O₃

Mol. weight138.12

Details

M-216006IN STOCK

Metaraminol Impurity 3 Sodium Salt

CAS #67761-53-9

Mol. formulaC₅H₇O₄. Na

Mol. weight131.11 22.99

Details

M-216007IN STOCK

Metaraminol Impurity 4 HCl

CAS #23224-48-8

Mol. formulaC₉H₁₃NO₃. HCl

Mol. weight183.21 36.46

Details

M-216008BACK ORDER

Metaraminol Impurity 5

CAS #130826-91-4

Mol. formulaC₁₇H₁₉NO₄

Mol. weight301.34

Details

M-216009BACK ORDER

Metaraminol Impurity 6

CAS #47017-04-9

Mol. formulaC₁₆H₁₉NO₂

Mol. weight257.33

Details

M-216010BACK ORDER

Metaraminol Impurity 7

CAS #501-53-1

Mol. formulaC₈H₇ClO₂

Mol. weight170.59

Details

M-216011BACK ORDER

Metaraminol Impurity 8

CAS #591-20-8

Mol. formulaC₆H₅BrO

Mol. weight173.01

Details

M-216013BACK ORDER

Metaraminol Impurity 10

CAS #946-80-5

Mol. formulaC₁₃H₁₂O

Mol. weight184.24

Details

M-216014IN STOCK

Metaraminol Impurity 11

CAS #1142-20-7

Mol. formulaC₁₁H₁₃NO₄

Mol. weight 223.23

Details

M-216015IN STOCK

Metaraminol Impurity 12

CAS #26607-51-2

Mol. formulaC₁₁H₁₃NO₄

Mol. weight223.23

Details

M-216016IN STOCK

Metaraminol Impurity 13

CAS #425387-07-1

Mol. formulaC₁₂H₁₃NO₄

Mol. weight235.24

Details

M-216017IN STOCK

Metaraminol Impurity 14

CAS #53087-13-1

Mol. formulaC₁₃H₁₁BrO

Mol. weight263.13

Details

M-216018BACK ORDER

Metaraminol Impurity 15

CAS #NA

Mol. formulaC₂₅H₂₅NO₅

Mol. weight419.48

Details

M-216019BACK ORDER

Metaraminol Impurity 16

CAS #NA

Mol. formulaC₂₄H₂₃NO₄

Mol. weight389.45

Details

M-216020IN STOCK

Metaraminol Impurity 17

CAS #NA

Mol. formulaC₂₄H₂₅NO₄

Mol. weight391.47

Details

M-216021IN STOCK

Metaraminol Impurity 18

CAS #NA

Mol. formulaC₂₄H₂₅NO₄

Mol. weight391.47

Details

M-216022IN STOCK

Metaraminol Impurity 19

CAS #37661-60-2

Mol. formulaC₁₂H₁₃NO₄

Mol. weight235.24

Details

M-216023BACK ORDER

Metaraminol Impurity 20

CAS #NA

Mol. formulaC₂₅H₂₅NO₅

Mol. weight419.48

Details

M-216024IN STOCK

Metaraminol Impurity 21

CAS #2151127-61-4

Mol. formulaC₂₄H₂₃NO₄

Mol. weight389.45

Details

M-216025IN STOCK

Metaraminol Impurity 22

CAS #31301-86-7

Mol. formulaC₂₄H₂₅NO₄

Mol. weight391.47

Details

M-216026IN STOCK

Metaraminol Impurity 23

CAS #NA

Mol. formulaC₂₄H₂₅NO₄

Mol. weight391.47

Details

M-216027BACK ORDER

Metaraminol Impurity 24

CAS #26988-39-6

Mol. formulaC₂₆H₂₂O₂

Mol. weight366.46

Details

M-216028IN STOCK

Metaraminol Impurity 25 HCl

CAS #6209-47-8

Mol. formulaC₉H₁₃NO₃. HCl

Mol. weight183.21 36.46

Details

M-216029BACK ORDER

Metaraminol Impurity 26

CAS #47017-06-1

Mol. formulaC₁₆H₁₉NO₂

Mol. weight257.33

Details

M-216030BACK ORDER

Metaraminol Impurity 27

CAS #78523-29-2

Mol. formulaC₉H₁₀O₃

Mol. weight166.18

Details

M-216031BACK ORDER

Metaraminol Impurity 28

CAS #82499-20-5

Mol. formulaC₉H₁₀O₃

Mol. weight166.18

Details

M-216032BACK ORDER

Metaraminol Impurity 29

CAS #NA

Mol. formulaC₁₆H₁₇NO₂

Mol. weight255.32

Details

M-216033BACK ORDER

Metaraminol Impurity 30

CAS #NA

Mol. formulaC₁₆H₁₉NO₂

Mol. weight257.33

Details

M-216034BACK ORDER

Metaraminol Impurity 31

CAS #4076-05-5

Mol. formulaC₉H₁₃NO₂ C₄H₆O₆

Mol. weight167.21 150.09

Details

M-216035BACK ORDER

Metaraminol Impurity 32

CAS #NA

Mol. formulaC₁₃H₁₇NO₇

Mol. weight299.28

Details

M-216036BACK ORDER

Metaraminol Impurity 33

CAS #5368-81-0

Mol. formulaC₉H₁₀O₃

Mol. weight166.18

Details

M-216037BACK ORDER

Metaraminol Impurity 33-13C-d3

CAS #NA

Mol. formulaC₈¹³CH₇D₃O₃

Mol. weight170.19

Details

M-216038BACK ORDER

Metaraminol Impurity 34 HCl

CAS #2169-40-6

Mol. formulaC₉H₁₃NO₂. HCl

Mol. weight167.21 36.46

Details

M-216039BACK ORDER

Metaraminol Impurity 35 HCl

CAS #NA

Mol. formulaC₉H₁₂ClNO. HCl

Mol. weight185.65 36.46

Details

M-216040BACK ORDER

N-Nitroso Metaraminol Impurity 30

CAS #NA

Mol. formulaC₁₆H₁₈N₂O₃

Mol. weight286.33

Details

M-216041BACK ORDER

Metaraminol Impurity 36

CAS #NA

Mol. formulaC₁₃H₁₇NO₇

Mol. weight299.28

Details

M-216042INQUIRE FURTHER

Metaraminol Impurity 37

CAS #NA

Mol. formulaC₉H₁₂N₂O₃

Mol. weight196.21

Details

M-216043BACK ORDER

Metaraminol Impurity 38

CAS #55789-02-1

Mol. formulaC₉H₁₂O₂

Mol. weight152.19

Details

M-216044BACK ORDER

Metaraminol Impurity 39

CAS #NA

Mol. formulaC₁₀H₁₅NO₂

Mol. weight181.24

Details

M-216045BACK ORDER

Metaraminol Impurity 40

CAS #27913-13-9

Mol. formulaC₁₀H₁₁NO₃

Mol. weight193.20

Details

M-216046BACK ORDER

Metaraminol Impurity 41

CAS #1602857-88-4

Mol. formulaC₉H₁₁NO₄

Mol. weight197.19

Details

M-218003IN STOCK

4-Chlorophenoxyacetic Acid Impurity 1

CAS #2910823-02-6

Mol. formulaC₂₄H₁₈ClNO₅

Mol. weight435.86

Details

M-218004IN STOCK

4-Chlorophenoxyacetic Acid Impurity 2

CAS #NA

Mol. formulaC₃₂H₃₄ClNO₅

Mol. weight548.08

Details

M-218005IN STOCK

4-Chlorophenoxyacetic Acid Impurity 3

CAS #NA

Mol. formulaC₂₆H₂₀ClNO₆

Mol. weight477.90

Details

M-221004IN STOCK

Mesosulfuron Impurity 1

CAS #888225-60-3

Mol. formulaC₁₆H₁₉N₅O₉S₂

Mol. weight489.47

Details

M-221005BACK ORDER

Mesosulfuron Impurity 2

CAS #NA

Mol. formulaC₁₅H₁₇N₅O₉S₂

Mol. weight475.45

Details

M-221006IN STOCK

Mesosulfuron Impurity 3

CAS #393509-80-3

Mol. formulaC₁₀H₁₄N₂O₆S₂

Mol. weight322.35

Details

M-221007BACK ORDER

Mesosulfuron Impurity 4

CAS #888225-62-5

Mol. formulaC₉H₁₀N₂O₅S₂

Mol. weight290.31

Details

M-221008BACK ORDER

Mesosulfuron Impurity 5

CAS #36315-01-2

Mol. formulaC₆H₉N₃O₂

Mol. weight155.16

Details

M-221009BACK ORDER

Mesosulfuron Impurity 6

CAS #151331-81-6

Mol. formulaC₇H₁₀N₄O₃

Mol. weight198.18

Details

M-221010BACK ORDER

Mesosulfuron Impurity 7

CAS #NA

Mol. formulaC₁₁H₁₅N₅O₇S₂

Mol. weight 393.39

Details

M-221011BACK ORDER

Mesosulfuron Impurity 8

CAS #NA

Mol. formulaC₁₂H₁₇N₅O₇S₂

Mol. weight 407.42

Details

M-221012BACK ORDER

Mesosulfuron Impurity 9

CAS #125778-03-2

Mol. formulaC₁₆H₁₈N₄O₈S

Mol. weight426.40

Details

M-221014BACK ORDER

Mesosulfuron Impurity 10

CAS #1236704-57-6

Mol. formulaC₁₇H₂₁N₅O₈S₂

Mol. weight487.50

Details

M-231IN STOCK

Misoprostol Acid (Mixture of Diastereomers)

CAS #66792-31-2

Mol. formulaC₂₁H₃₆O₅

Mol. weight368.51

Details

M-2312BACK ORDER

Misoprostol Impurity 4

CAS #NA

Mol. formulaC22H38O5

Mol. weight382.55

Details

M-2313BACK ORDER

Misoprostol EP Impurity B (12-epi-Misoprostol)

CAS #NA

Mol. formulaC22H38O5

Mol. weight382.55

Details

M-2318BACK ORDER

Misoprostol Impurity 6

CAS #NA

Mol. formulaC₂₆H₄₀O₈

Mol. weight480.60

Details

M-233BACK ORDER

Misoprostol EP Impurity A (8-epi-Misoprostol)

CAS #1788085-78-8

Mol. formulaC₂₂H₃₈O₅

Mol. weight382.55

Details

M-234BACK ORDER

Misoprostol Impurity (A-Form)

CAS #N/A

Mol. formulaC22H36O4

Mol. weight364.53

Details

M-235IN STOCK

Misoprostol EP Impurity D (Misoprostol B)

CAS #1788085-79-9

Mol. formulaC₂₂H₃₆O₄

Mol. weight364.53

Details

M-237IN STOCK

Misoprostol EP Impurity C

CAS #58682-86-3

Mol. formulaC₂₂H₃₆O₄

Mol. weight364.53

Details

M-238BACK ORDER

Misoprostol EP Impurity E (11-epi-Misoprostol)

CAS #58717-36-5

Mol. formulaC22H38O5

Mol. weight382.55

Details

M-239IN STOCK

Misoprostol EP Impurity F

CAS #40098-26-8

Mol. formulaC13H20O4

Mol. weight240.30

Details

M-241003BACK ORDER

Moracizine Impurity 1

CAS #37711-29-8

Mol. formulaC₁₅H₁₄N₂O₂S

Mol. weight286.35

Details

M-241004BACK ORDER

Moracizine Impurity 2

CAS #34749-22-9

Mol. formulaC₁₈H₁₇ClN₂O₃S

Mol. weight376.86

Details

M-241005BACK ORDER

Moracizine Impurity 3

CAS #NA

Mol. formulaC₂₂H₂₅N₃O₅S

Mol. weight443.52

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