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 7301–7400 of 7507 standards

PC-155040BACK ORDER

Caspofungin Impurity 30

CAS #NA

Mol. formulaC₁₀₂H₁₆₈N₁₈O₃₀

Mol. weight2126.56

Details

PC-155041BACK ORDER

Caspofungin Impurity 31

CAS #NA

Mol. formulaC₁₀₃H₁₆₉N₁₇O₃₀

Mol. weight2125.57

Details

PC-155042BACK ORDER

Caspofungin Impurity 32

CAS #NA

Mol. formulaC₅₂H₈₈N₁₀O₁₅

Mol. weight1093.33

Details

PC-155043IN STOCK

N-Nitroso Caspofungin Ditrifluoroacetate

CAS #NA

Mol. formulaC₅₂H₈₇N₁₁O₁₆. 2 C₂HF₃O₂

Mol. weight1122.33 2*114.02

Details

PC-155044BACK ORDER

Caspofungin Impurity 33

CAS #NA

Mol. formulaC₅₂H₈₈N₁₀O₁₆

Mol. weight1109.33

Details

PC-155045BACK ORDER

Caspofungin Impurity 34

CAS #NA

Mol. formulaC₅₄H₉₀N₁₀O₁₆

Mol. weight1135.37

Details

PC-155046INQUIRE FURTHER

Caspofungin Impurity 35

CAS #NA

Mol. formulaC₅₀H₈₄N₈O₁₆

Mol. weight1053.26

Details

PC-155047BACK ORDER

Caspofungin Impurity 36

CAS #NA

Mol. formulaC₅₀H₈₀N₈O₁₅

Mol. weight1033.23

Details

PC-155048BACK ORDER

Caspofungin Impurity 37

CAS #NA

Mol. formulaC₅₄H₉₃N₁₁O₁₅

Mol. weight1136.40

Details

PC-155049INQUIRE FURTHER

Caspofungin Impurity 38

CAS #NA

Mol. formulaC₅₂H₈₆N₁₀O₁₄

Mol. weight1075.32

Details

PC-155050INQUIRE FURTHER

Caspofungin Impurity 39

CAS #NA

Mol. formulaC₅₀H₈₀N₈O₁₆

Mol. weight 1049.23

Details

PC-252001IN STOCK

Cetrorelix

CAS #120287-85-6

Mol. formulaC₇₀H₉₂ClN₁₇O₁₄

Mol. weight1431.06

Details

PC-252002BACK ORDER

Cetrorelix Impurity 1 (+L-Arg)

CAS #NA

Mol. formulaC₇₆H₁₀₄N₂₁O₁₅Cl

Mol. weight1587.24

Details

PC-252003BACK ORDER

Cetrorelix Impurity 2 (+L-Ser)

CAS #NA

Mol. formulaC₇₃H₉₇N₁₈O₁₆Cl

Mol. weight1518.13

Details

PC-252004BACK ORDER

Cetrorelix Impurity 3 (9-D-Pro)

CAS #NA

Mol. formulaC₇₀H₉₂N₁₇O₁₄Cl

Mol. weight1431.06

Details

PC-252005BACK ORDER

Cetrorelix Impurity 4 (8-D-Arg)

CAS #NA

Mol. formulaC₇₀H₉₂N₁₇O₁₄Cl

Mol. weight1431.06

Details

PC-252006IN STOCK

Cetrorelix Impurity 5 (6-D-Orn) Ditrifluoroacetate

CAS #NA

Mol. formulaC₆₉H₉₁ClN₁₆O₁₃. 2 C₂HF₃O₂

Mol. weight1388.04 2*114.02

Details

PC-252007IN STOCK

Cetrorelix Impurity 6 (3-L-Pal) Ditrifluoroacetate

CAS #NA

Mol. formulaC₇₀H₉₂ClN₁₇O₁₄. 2 C₂HF₃O₂

Mol. weight1431.07 2*114.02

Details

PC-252008IN STOCK

Cetrorelix Impurity 7 (+OH) Ditrifluoroacetate

CAS #NA

Mol. formulaC₇₀H₉₁ClN₁₆O₁₅. 2 C₂HF₃O₂

Mol. weight1432.05 2*114.02

Details

PC-252009BACK ORDER

Cetrorelix Impurity 8 (+L-Pro)

CAS #NA

Mol. formulaC₇₅H₉₉N₁₈O₁₅Cl

Mol. weight1528.17

Details

PC-252010IN STOCK

Cetrorelix-d7 Ditrifluoroacetate

CAS #NA

Mol. formulaC₇₀H₈₂D₁₀ClN₁₇O₁₄. 2 C₂HF₃O₂

Mol. weight1438.10 2*114.02

Details

PC-252012IN STOCK

Cetrorelix Impurity 9 Tritrifluoroacetate

CAS #NA

Mol. formulaC₆₈H₉₀ClN₁₇O₁₃. 3 C₂HF₃O₂

Mol. weight1389.03 3*114.02

Details

PC-252013IN STOCK

Cetrorelix Impurity 10 Ditrifluoroacetate

CAS #NA

Mol. formulaC₇₂H₉₄ClN₁₇O₁₅. 2 C₂HF₃O₂

Mol. weight1473.10 2*114.02

Details

PC-252014BACK ORDER

Cetrorelix Impurity 11

CAS #NA

Mol. formulaC₇₄H₁₀₀ClN₁₇O₁₄

Mol. weight1487.17

Details

PC-252015IN STOCK

Cetrorelix Impurity 12

CAS #3026917-81-4

Mol. formulaC₅₆H₆₇ClN₁₀O₁₂

Mol. weight1107.66

Details

PC-252016BACK ORDER

Cetrorelix Impurity 13

CAS #NA

Mol. formulaC₇₀H₉₂ClN₁₇O₁₄

Mol. weight1431.06

Details

PC-252018BACK ORDER

Cetrorelix Impurity 15

CAS #NA

Mol. formulaC₇₂H₉₂ClN₁₇O₁₅

Mol. weight1473.10

Details

PC-252019IN STOCK

Cetrorelix Impurity 16 Ditrifluoroacetate

CAS #NA

Mol. formulaC₇₀H₉₂ClN₁₇O₁₄. 2 C₂HF₃O₂

Mol. weight1431.06 2*114.02

Details

PC-252020IN STOCK

Cetrorelix Impurity 17 Ditrifluoroacetate

CAS #NA

Mol. formulaC₇₀H₉₂ClN₁₇O₁₄. 2 C₂HF₃O₂

Mol. weight1431.06 2*114.02

Details

PC-252021IN STOCK

Cetrorelix Impurity 18

CAS #NA

Mol. formulaC₆₉H₉₂N₁₈O₁₄

Mol. weight1397.61

Details

PC-252022IN STOCK

Cetrorelix Impurity 19 Ditrifluoroacetate

CAS #NA

Mol. formulaC₇₀H₉₂ClN₁₇O₁₄. 2 C₂HF₃O₂

Mol. weight1431.06 2*114.02

Details

PC-252023IN STOCK

Cetrorelix Impurity 20 Ditrifluoroacetate

CAS #NA

Mol. formulaC₇₀H₉₂ClN₁₇O₁₄. 2 C₂HF₃O₂

Mol. weight1431.07 2*114.02

Details

PC-252024IN STOCK

Cetrorelix Impurity 21

CAS #335158-68-4

Mol. formulaC₇₀H₉₂ClN₁₇O₁₄

Mol. weight1431.06

Details

PC-252025IN STOCK

Cetrorelix Impurity 22 Trifluoroacetate

CAS #NA

Mol. formulaC₃₅H₃₆ClN₅O₇. C₂HF₃O₂

Mol. weight674.15 114.02

Details

PC-252026IN STOCK

Cetrorelix Impurity 23 Ditrifluoroacetate

CAS #NA

Mol. formulaC₇₆H₁₀₃ClN₂₀O₁₆. 2 C₂HF₃O₂

Mol. weight1588.23 2*114.02

Details

PC-252027BACK ORDER

Cetrorelix Impurity 24

CAS #NA

Mol. formulaC₇₈H₁₀₀ClN₁₉O₁₅

Mol. weight1579.23

Details

PC-252028BACK ORDER

Cetrorelix Impurity 25 Trifluoroacetate

CAS #NA

Mol. formulaC₇₂H₉₄ClN₁₇O₁₅. C₂HF₃O₂

Mol. weight1473.10 114.02

Details

PC-279001IN STOCK

Carbetocin

CAS #37025-55-1

Mol. formulaC₄₅H₆₉N₁₁O₁₂S

Mol. weight988.17

Details

PC-279002IN STOCK

Carbetocin S-Oxide ((R)-Isomer)

CAS #221464-32-0

Mol. formulaC₄₅H₆₉N₁₁O₁₃S

Mol. weight1004.17

Details

PC-279003IN STOCK

Carbetocin S-Oxide ((S)-Isomer)

CAS #221464-33-1

Mol. formulaC₄₅H₆₉N₁₁O₁₃S

Mol. weight1004.17

Details

PC-279004IN STOCK

Carbetocin Impurity 1

CAS #1352167-71-5

Mol. formulaC₄₅H₆₈N₁₀O₁₃S

Mol. weight989.16

Details

PC-279005IN STOCK

Carbetocin Impurity 2

CAS #NA

Mol. formulaC₄₅H₆₈N₁₀O₁₃S

Mol. weight989.16

Details

PC-279006BACK ORDER

Carbetocin Impurity 3

CAS #NA

Mol. formulaC₄₈H₇₂N₁₂O₁₅S

Mol. weight1089.23

Details

PC-279007IN STOCK

Carbetocin Impurity 4

CAS #1515871-10-9

Mol. formulaC₄₅H₆₉N₁₁O₁₂S

Mol. weight988.17

Details

PC-279008IN STOCK

Carbetocin Impurity 5

CAS #1631754-27-2

Mol. formulaC₄₅H₆₉N₁₁O₁₂S

Mol. weight988.17

Details

PC-279009IN STOCK

Carbetocin Impurity 6

CAS #NA

Mol. formulaC₄₅H₆₈N₁₀O₁₃S

Mol. weight989.16

Details

PC-279010IN STOCK

Carbetocin Impurity 10

CAS #260057-53-2

Mol. formulaC₄₅H₇₀ClN₁₁O₁₂S

Mol. weight1024.63

Details

PC-279012IN STOCK

Carbetocin S-Oxide (Mixture of Diastereomers)

CAS #221464-31-9

Mol. formulaC₄₅H₆₉N₁₁O₁₃S

Mol. weight1004.17

Details

PC-279013IN STOCK

des-Gln3-Carbetocin

CAS #260057-56-5

Mol. formulaC₄₀H₆₁N₉O₁₀S

Mol. weight860.04

Details

PC-279014IN STOCK

Carbetocin Impurity 8 (5-beta-Asp Carbetocin)

CAS #NA

Mol. formulaC₄₅H₆₈N₁₀O₁₃S

Mol. weight989.16

Details

PC-279015IN STOCK

Carbetocin Impurity 9 (9-beta-Ala Carbetocin)

CAS #NA

Mol. formulaC₄₆H₇₀N₁₀O₁₃S

Mol. weight1002.20

Details

PC-279016IN STOCK

Carbetocin Impurity 11

CAS #NA

Mol. formulaC₄₅H₆₉N₁₁O₁₂S

Mol. weight988.17

Details

PC-279017IN STOCK

Carbetocin Impurity 12

CAS #NA

Mol. formulaC₉₀H₁₃₈Cl₂N₂₂O₂₄S₂

Mol. weight2047.24

Details

PC-279018BACK ORDER

Carbetocin Impurity 13

CAS #NA

Mol. formulaC₉₀H₁₃₉ClN₂₂O₂₄S₂

Mol. weight2012.80

Details

PC-279019BACK ORDER

Carbetocin Sulfone

CAS #NA

Mol. formulaC₄₅H₆₉N₁₁O₁₄S

Mol. weight1020.17

Details

PC-279020IN STOCK

Carbetocin-d7

CAS #NA

Mol. formulaC₄₅H₆₂D₇N₁₁O₁₂S

Mol. weight995.21

Details

PC-279021BACK ORDER

Carbetocin Impurity 14 Trifluoroacetate (4Gln,5Asn Hydrolysis)

CAS #NA

Mol. formulaC₄₅H₇₁N₁₁O₁₃S. C₂HF₃O₂

Mol. weight1006.19 114.02

Details

PC-279022BACK ORDER

Carbetocin Impurity 15 (8-Ile)

CAS #NA

Mol. formulaC₄₅H₆₉N₁₁O₁₂S

Mol. weight988.17

Details

PC-279023BACK ORDER

Carbetocin Impurity 16 (Asn,Cys Amide hydrolysis)

CAS #NA

Mol. formulaC₄₅H₇₁N₁₁O₁₃S

Mol. weight1006.19

Details

PC-279024BACK ORDER

Carbetocin Impurity 17 (Asp,Cys Amide hydrolysis)

CAS #NA

Mol. formulaC₄₅H₇₀N₁₀O₁₄S

Mol. weight1007.17

Details

PC-279025BACK ORDER

Carbetocin Impurity 18 (Glu,Asn Amide hydrolysis)

CAS #NA

Mol. formulaC₄₅H₇₀N₁₀O₁₄S

Mol. weight1007.17

Details

PC-279026BACK ORDER

Carbetocin Impurity 16 (3 Leu)

CAS #NA

Mol. formulaC₄₅H₆₉N₁₁O₁₂S

Mol. weight988.17

Details

PC-321001BACK ORDER

Colistin Sulfate (Mixture of A and B compound)

CAS #1264-72-8

Mol. formulaN/A

Mol. weightN/A

Details

PC-321002IN STOCK

Colistin A Pentatrifluoroacetate (Polymyxin E1 Pentatrifluoroacetate)

CAS #NA

Mol. formulaC₅₃H₁₀₀N₁₆O₁₃. 5 C₂HF₃O₂

Mol. weight1169.48 5*114.02

Details

PC-321003IN STOCK

Colistin B Pentatrifluoroacetate (Polymyxin E2 Pentatrifluoroacetate)

CAS #NA

Mol. formulaC₅₂H₉₈N₁₆O₁₃. 5 C₂HF₃O₂

Mol. weight1155.46 5*114.02

Details

PC-321004BACK ORDER

Sodium Colistin A-d5 Methanesulfonate

CAS #NA

Mol. formulaC₅₈H₁₀₅D₅N₁₆O₂₈S₅. 5Na

Mol. weight1644.93 5*22.99

Details

PC-321005BACK ORDER

Sodium Colistin B-d7 Methanesulfonate

CAS #NA

Mol. formulaC₅₇H₁₀₁D₇N₁₆O₂₈S₅. 5 Na

Mol. weight1632.88 5*22.99

Details

PC-321006INQUIRE FURTHER

Colistimethate Sodium

CAS #8068-28-8

Mol. formulaN/A

Mol. weightN/A

Details

PC-321007BACK ORDER

Colistin Impurity 1 Trifluoroacetic Acid

CAS #NA

Mol. formulaC₅₅H₉₆N₁₆O₁₃. CF₃CO₂H

Mol. weight1189.47

Details

PC-321008BACK ORDER

Colistin Impurity 2 Pentatrifluoroacetic Acid

CAS #NA

Mol. formulaC₅₅H₉₆N₁₆O₁₃. 5CF₃CO₂H

Mol. weight1189.47 5*114.02

Details

PC-321009INQUIRE FURTHER

Colistin Impurity 3 Pentatrifluoroacetic Acid

CAS #NA

Mol. formulaC₅₆H₉₆N₁₆O₁₂. 5CF₃CO₂H

Mol. weight1185.48 5*114.02

Details

PC-321010IN STOCK

Colistin B-d7 Pentatrifluoroacetate (Polymyxin E2-d7 Pentatrifluoroacetate)

CAS #NA

Mol. formulaC₅₂H₉₁D₇N₁₆O₁₃. 5 C₂HF₃O₂

Mol. weight1162.50 5*114.02

Details

PC-321011IN STOCK

Colistin A-d7 Pentatrifluoroacetate (Polymyxin E1-d7 Pentatrifluoroacetate)

CAS #NA

Mol. formulaC₅₃H₉₃D₇N₁₆O₁₃. 5 C₂HF₃O₂

Mol. weight1176.52 5*114.02

Details

PC-321012BACK ORDER

Sodium Colistin A Methanesulfonate

CAS #NA

Mol. formulaC₅₈H₁₁₀N₁₆O₂₈S₅. 5Na

Mol. weight1639.90 5*22.99

Details

PC-321013BACK ORDER

Sodium Colistin B Methanesulfonate

CAS #NA

Mol. formulaC₅₇H₁₀₈N₁₆O₂₈S₅. 5Na

Mol. weight 1625.88 5*22.99

Details

PC-321014BACK ORDER

Colistin Impurity 4 Trifluoroacetate

CAS #NA

Mol. formulaC₅₆H₉₈N₁₆O₁₃. C₂HF₃O₂

Mol. weight1203.50 114.02

Details

PC-321015BACK ORDER

Colistin Impurity 5 Trifluoroacetate

CAS #NA

Mol. formulaC₅₅H₉₆N₁₆O₁₃. C₂HF₃O₂

Mol. weight1189.47 114.02

Details

PC-322001IN STOCK

Calcitonin (Salmon)

CAS #47931-85-1

Mol. formulaC₁₄₅H₂₄₀N₄₄O₄₈S₂

Mol. weight3431.90

Details

PC-322002IN STOCK

Calcitonin (Salmon) EP Impurity B Pentatrifluoroacetate

CAS #NA

Mol. formulaC₁₄₅H₂₄₀N₄₄O₄₈S₂. 5 C₂HF₃O₂

Mol. weight3431.90 5*114.02

Details

PC-322003BACK ORDER

Calcitonin Impurity 1

CAS #NA

Mol. formulaC₁₃₆H₂₃₁N₄₃O₄₆S₂

Mol. weight3268.72

Details

PC-322004BACK ORDER

Calcitonin Impurity 2

CAS #NA

Mol. formulaC₁₃₈H₂₃₃N₄₃O₄₇S₂

Mol. weight3310.76

Details

PC-322005IN STOCK

Calcitonin (Salmon) EP Impurity A Tetratrifluoroacetate

CAS #NA

Mol. formulaC₁₄₇H₂₄₂N₄₄O₄₉S₂. 4 C₂HF₃O₂

Mol. weight3473.93 4*114.02

Details

PC-322006BACK ORDER

Calcitonin Impurity 4 Trifluoroacetate(6-Allo-Thr)

CAS #NA

Mol. formulaC₁₄₅H₂₄₁N₄₄O₄₈S₂. C₂HF₃O₃

Mol. weight3431.90 114.02

Details

PC-322008BACK ORDER

Calcitonin Impurity 6 Trifluoroacetate (20-Glu)

CAS #NA

Mol. formulaC₁₄₅H₃₂₉N₄₃O₄₉S₂. C₂HF₃O₂

Mol. weight3546.88 114.02

Details

PC-322009BACK ORDER

Calcitonin Impurity 7 Trifluoroacetate (14-Glu)

CAS #NA

Mol. formulaC₁₄₅H₂₂₉N₄₃O₄₉S₂. C₂HF₃O₂

Mol. weight3432.88 114.02

Details

PC-322010BACK ORDER

Calcitonin Impurity 8 Trifluoroacetate (Des 31-Thr and 32-Pro)

CAS #NA

Mol. formulaC₁₃₆H₂₂₅N₄₁O₄₆S₂. C₂HF₃O₂

Mol. weight3234.66 114.02

Details

PC-322011BACK ORDER

Calcitonin Impurity 9 Trifluoroacetate (3-Asp)

CAS #NA

Mol. formulaC₁₄₅H₂₂₉N₄₃O₄₉S₂. C₂HF₃O₂

Mol. weight3432.88 114.02

Details

PC-322012BACK ORDER

Calcitonin Impurity 10 Trifluoroacetate (26-Asp)

CAS #NA

Mol. formulaC₁₄₅H₂₃₉N₄₃O₄₉S₂. C₂HF₃O₂

Mol. weight3432.88 114.02

Details

PC-322013BACK ORDER

Calcitonin Impurity 11

CAS #NA

Mol. formulaC₁₄₅H₂₃₇N₄₃O₄₈S₂

Mol. weight3414.9

Details

PC-322014BACK ORDER

Calcitonin Impurity 12

CAS #NA

Mol. formulaC₁₄₅H₂₃₇N₄₃O₄₈S₂

Mol. weight3414.86

Details

PC-322015BACK ORDER

Calcitonin Impurity 13

CAS #NA

Mol. formulaC₁₄₅H₂₃₈N₄₄O₄₇S₂

Mol. weight3413.88

Details

PC-322016BACK ORDER

Calcitonin Impurity 14

CAS #NA

Mol. formulaC₁₄₂H₂₃₆N₄₂O₄₈S

Mol. weight3331.8

Details

PC-322017BACK ORDER

Calcitonin Impurity 15

CAS #28567-37-5

Mol. formulaC₃₈H₃₀O

Mol. weight502.66

Details

PC-322018BACK ORDER

Calcitonin Impurity 16

CAS #NA

Mol. formulaC₁₂H₂₈Si

Mol. weight200.44

Details

PC-322019BACK ORDER

Calcitonin Impurity 17

CAS #NA

Mol. formulaC₁₃H₁₈O₄S

Mol. weight270.34

Details

PC-322020BACK ORDER

Calcitonin Impurity 18

CAS #NA

Mol. formulaC₇H₁₄O₂S

Mol. weight162.25

Details

PC-322021BACK ORDER

Calcitonin Impurity 19

CAS #NA

Mol. formulaC₁₁H₂₂O₂S

Mol. weight218.36

Details

PC-322022BACK ORDER

Calcitonin Impurity 20

CAS #NA

Mol. formulaC₇H₁₄O₃S

Mol. weight178.25

Details

PC-322023BACK ORDER

Calcitonin Impurity 21

CAS #NA

Mol. formulaC₇H₁₄O₄S

Mol. weight194.25

Details

PC-322024BACK ORDER

Calcitonin Impurity 22

CAS #NA

Mol. formulaC₂₆H₂₈O₂S

Mol. weight404.57

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