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 2801–2900 of 4308 standards

E-2331IN STOCK

(1S,3S,4R)-Entecavir

CAS #1367369-79-6

Mol. formulaC12H15N5O3

Mol. weight277.28

Details

E-2332IN STOCK

Entecavir Impurity 12

CAS #NA

Mol. formulaC₃₂H₃₃N₅O₄

Mol. weight551.65

Details

E-2333IN STOCK

Entecavir Impurity 13

CAS #NA

Mol. formulaC₃₂H₃₃N₅O₄

Mol. weight551.65

Details

E-2334BACK ORDER

Entecavir Impurity 14

CAS #NA

Mol. formulaC12H13N5O3

Mol. weight275.27

Details

E-2335BACK ORDER

Entecavir Impurity 15

CAS #NA

Mol. formulaC12H11N5O3

Mol. weight273.25

Details

E-2336BACK ORDER

Entecavir Impurity 16

CAS #NA

Mol. formulaC11H13N5O4

Mol. weight279.26

Details

E-2337BACK ORDER

Entecavir Impurity 17

CAS #NA

Mol. formulaC11H15N5O5

Mol. weight297.27

Details

E-2338BACK ORDER

Entecavir Impurity 18

CAS #NA

Mol. formulaC11H15N5O5

Mol. weight297.27

Details

E-2339BACK ORDER

Entecavir N-Oxide

CAS #NA

Mol. formulaC12H15N5O4

Mol. weight293.28

Details

E-234BACK ORDER

Entecavir 3-O-Glucuronide

CAS #NA

Mol. formulaC₁₈H₂₃N₅O₉

Mol. weight453.41

Details

E-2340BACK ORDER

Entecavir Impurity 19

CAS #NA

Mol. formulaC12H13N5O3

Mol. weight275.27

Details

E-234001IN STOCK

Equol

CAS #94105-90-5

Mol. formulaC₁₅H₁₄O₃

Mol. weight242.27

Details

E-234002IN STOCK

Equol 4-Sulfate Sodium Salt

CAS #1189685-28-6

Mol. formulaC₁₅H₁₃O₆S. Na

Mol. weight321.32 22.99

Details

E-234003IN STOCK

Equol 7-Sulfate Sodium Salt

CAS #NA

Mol. formulaC₁₅H₁₃O₆S. Na

Mol. weight321.32 22.99

Details

E-234004BACK ORDER

Equol-d4

CAS #1216469-13-4

Mol. formulaC₁₅H₁₀D₄O₃

Mol. weight246.30

Details

E-234005IN STOCK

(R)-Equol

CAS #221054-79-1

Mol. formulaC₁₅H₁₄O₃

Mol. weight242.27

Details

E-234006IN STOCK

(S)-Equol

CAS #531-95-3

Mol. formulaC₁₅H₁₄O₃

Mol. weight242.27

Details

E-2341BACK ORDER

Entecavir Impurity 20

CAS #NA

Mol. formulaC12H15N5O3

Mol. weight277.28

Details

E-2342BACK ORDER

Entecavir Impurity 21

CAS #NA

Mol. formulaC20H25N5O2Si

Mol. weight395.54

Details

E-2343IN STOCK

Entecavir Impurity 22 (Mixture of Diastereomers)

CAS #NA

Mol. formulaC₁₅H₁₉N₅O₅

Mol. weight349.35

Details

E-2344BACK ORDER

Entecavir Impurity 23

CAS #NA

Mol. formulaC15H19N5O5

Mol. weight349.35

Details

E-2345BACK ORDER

Entecavir Impurity 24

CAS #NA

Mol. formulaC15H19N5O5

Mol. weight349.35

Details

E-2346BACK ORDER

Entecavir Impurity 25

CAS #NA

Mol. formulaC15H19N5O5

Mol. weight349.35

Details

E-2347BACK ORDER

Entecavir Impurity 26

CAS #NA

Mol. formulaC52H49N5O5

Mol. weight823.99

Details

E-2348BACK ORDER

Entecavir Impurity 27

CAS #NA

Mol. formulaC52H49N5O5

Mol. weight823.99

Details

E-2349BACK ORDER

Entecavir Impurity 28

CAS #110567-21-0

Mol. formulaC13H16O2

Mol. weight204.27

Details

E-2350BACK ORDER

Entecavir Impurity 29

CAS #117641-39-1

Mol. formulaC13H16O3

Mol. weight220.27

Details

E-235001BACK ORDER

Esacure 1001

CAS #272460-97-6

Mol. formulaC₃₀H₂₆O₄S₂

Mol. weight514.65

Details

E-2351BACK ORDER

Entecavir Impurity 30

CAS #1354695-79-6

Mol. formulaC53H49N5O4

Mol. weight820.01

Details

E-2352INQUIRE FURTHER

Entecavir Impurity 31

CAS #NA

Mol. formulaC₁₂H₁₅N₅O₃

Mol. weight277.28

Details

E-2353IN STOCK

Entecavir Impurity 32

CAS #1415118-53-4

Mol. formulaC₁₅H₁₉N₅O₅

Mol. weight349.35

Details

E-2354IN STOCK

Entecavir Impurity 33

CAS #1415118-52-3

Mol. formulaC₁₅H₁₉N₅O₅

Mol. weight349.35

Details

E-2355IN STOCK

Entecavir Impurity 34

CAS #1354715-30-2

Mol. formulaC₁₇H₂₂ClN₅O₄

Mol. weight395.84

Details

E-2356BACK ORDER

Entecavir Impurity 35

CAS #110567-22-1

Mol. formulaC₂₀H₂₂O₃

Mol. weight310.39

Details

E-2357BACK ORDER

Entecavir Impurity 36

CAS #142217-77-4

Mol. formulaC₃₂H₃₃N₅O₄

Mol. weight551.65

Details

E-2358BACK ORDER

Entecavir Impurity 37

CAS #1907700-40-6

Mol. formulaC₃₂H₃₃N₅O₄

Mol. weight551.65

Details

E-2359BACK ORDER

Entecavir Impurity 38

CAS #NA

Mol. formulaC₅₁H₄₇N₅O₄

Mol. weight793.97

Details

E-236BACK ORDER

(1R, 3S, 4S)-Entecavir (Impurity D)

CAS #1333204-94-6

Mol. formulaC₁₂H₁₅N₅O₃

Mol. weight277.29

Details

E-2360BACK ORDER

Entecavir Impurity 39

CAS #NA

Mol. formulaC₃₂H₃₃N₅O₄

Mol. weight551.65

Details

E-236001IN STOCK

Erdafitinib

CAS #1346242-81-6

Mol. formulaC₂₅H₃₀N₆O₂

Mol. weight446.56

Details

E-236002IN STOCK

N-Nitroso Erdafitinib

CAS #NA

Mol. formulaC₂₅H₂₉N₇O₃

Mol. weight475.55

Details

E-236003IN STOCK

Erdafitinib Impurity 1

CAS #NA

Mol. formulaC₂₃H₂₆N₆O₂

Mol. weight418.50

Details

E-236004BACK ORDER

Erdafitinib-d6

CAS #NA

Mol. formulaC₂₅H₂₄D₆N₆O₂

Mol. weight452.59

Details

E-236005BACK ORDER

N-Nitroso Erdafitinib-d6

CAS #NA

Mol. formulaC₂₅H₂₃D₆N₇O₃

Mol. weight481.59

Details

E-236006BACK ORDER

Erdafitinib Impurity 2

CAS #1346243-54-6

Mol. formulaC₂₄H₂₈N₆O₂

Mol. weight432.53

Details

E-236007BACK ORDER

N1-Nitroso Erdafitinib Impurity 2

CAS #NA

Mol. formulaC₂₄H₂₇N₇O₃

Mol. weight461.53

Details

E-236008BACK ORDER

N2-Nitroso Erdafitinib Impurity 2

CAS #NA

Mol. formulaC₂₄H₂₇N₇O₃

Mol. weight461.53

Details

E-236009BACK ORDER

N1,N2-Dinitroso Erdafitinib Impurity 2

CAS #NA

Mol. formulaC₂₄H₂₇N₇O₃

Mol. weight461.53

Details

E-236010BACK ORDER

Erdafitinib Impurity 3 HCl

CAS #6306-61-2

Mol. formulaC₅H₁₂ClN

Mol. weight121.61

Details

E-236011BACK ORDER

N-Nitroso Erdafitinib Impurity 3

CAS #NA

Mol. formulaC₅H₁₁ClN₂O

Mol. weight150.61

Details

E-236012BACK ORDER

Erdafitinib Impurity 4

CAS #109-56-8

Mol. formulaC₅H₁₃NO

Mol. weight103.17

Details

E-236013BACK ORDER

N-Nitroso Erdafitinib Impurity 4

CAS #NA

Mol. formulaC₅H₁₂N₂O₂

Mol. weight132.16

Details

E-2361BACK ORDER

Entecavir Impurity 40

CAS #873298-16-9

Mol. formulaC₂₀H₂₂O₃

Mol. weight310.39

Details

E-2362BACK ORDER

Entecavir Impurity 41

CAS #1345339-53-8

Mol. formulaC₅₁H₄₇N₅O₄

Mol. weight793.97

Details

E-2363BACK ORDER

Entecavir Impurity 42

CAS #1661867-19-1

Mol. formulaC₅₂H₄₇N₅O₃

Mol. weight789.98

Details

E-2364BACK ORDER

Entecavir Impurity 43

CAS #NA

Mol. formulaC₃₃H₃₃N₅O₃

Mol. weight547.66

Details

E-2365BACK ORDER

Entecavir Impurity 44

CAS #NA

Mol. formulaC₅₂H₄₇N₅O₃

Mol. weight789.98

Details

E-2366BACK ORDER

Entecavir Impurity 45

CAS #NA

Mol. formulaC₃₃H₃₃N₅O₃

Mol. weight547.66

Details

E-2367BACK ORDER

Entecavir Impurity 46

CAS #NA

Mol. formulaC₅₂H₄₇N₅O₃

Mol. weight789.98

Details

E-2368BACK ORDER

Entecavir Impurity 47

CAS #NA

Mol. formulaC₃₃H₃₃N₅O₃

Mol. weight547.66

Details

E-2369BACK ORDER

Entecavir Impurity 48

CAS #NA

Mol. formulaC₅₂H₄₇N₅O₃

Mol. weight789.98

Details

E-237IN STOCK

Entecavir EP Impurity A (1'-epi-Entecavir)

CAS #1367369-78-5

Mol. formulaC₁₂H₁₅N₅O₃

Mol. weight277.28

Details

E-2370BACK ORDER

Entecavir Impurity 49

CAS #NA

Mol. formulaC₃H₃₃N₅O₃

Mol. weight547.66

Details

E-237001BACK ORDER

Esculeoside A

CAS #532387-86-3

Mol. formulaC₅₈H₉₅NO₂₉

Mol. weight1270.38

Details

E-2371BACK ORDER

Entecavir Impurity 50

CAS #NA

Mol. formulaC₅₂H₄₇N₅O₃

Mol. weight789.98

Details

E-2372BACK ORDER

Entecavir Impurity 51

CAS #NA

Mol. formulaC₅₁H₄₅N₅O₄

Mol. weight791.95

Details

E-2373BACK ORDER

Entecavir Impurity 52

CAS #NA

Mol. formulaC₅₁H₄₅N₅O₄

Mol. weight791.95

Details

E-2374BACK ORDER

Entecavir Impurity 53

CAS #NA

Mol. formulaC₅₁H₄₅N₅O₄

Mol. weight791.95

Details

E-2375BACK ORDER

Entecavir Impurity 54

CAS #NA

Mol. formulaC₅₁H₄₇N₅O₄

Mol. weight793.97

Details

E-2376BACK ORDER

Entecavir Impurity 55

CAS #NA

Mol. formulaC₅₁H₄₇N₅O₄

Mol. weight793.97

Details

E-2377BACK ORDER

Entecavir Impurity 56

CAS #NA

Mol. formulaC₁₃H₁₇N₅O₄

Mol. weight307.31

Details

E-2378BACK ORDER

Entecavir Impurity 57

CAS #NA

Mol. formulaC₃₂H₃₃N₅O₄

Mol. weight 551.65

Details

E-2379BACK ORDER

Entecavir Impurity 58

CAS #NA

Mol. formulaC₃₂H₃₃N₅O₄

Mol. weight551.65

Details

E-238IN STOCK

(1R,3R,4R)-Entecavir HCl

CAS #NA

Mol. formulaC₁₂H₁₅N₅O₃. HCl

Mol. weight277.28 36.46

Details

E-2380BACK ORDER

Entecavir Impurity 59

CAS #NA

Mol. formulaC₃₂H₃₃N₅O₄

Mol. weight551.65

Details

E-238001BACK ORDER

Epimedin C

CAS #110642-44-9

Mol. formulaC₃₉H₅₀O₁₉

Mol. weight822.81

Details

E-2381BACK ORDER

Entecavir Impurity 60

CAS #NA

Mol. formulaC₃₂H₃₃N₅O₄

Mol. weight551.65

Details

E-2382BACK ORDER

Entecavir Impurity 61

CAS #NA

Mol. formulaC₅₁H₄₇N₅O₄

Mol. weight793.97

Details

E-2383BACK ORDER

Entecavir Impurity 62

CAS #1354695-86-5

Mol. formulaC₂₆H₂₇N₅O₃

Mol. weight457.53

Details

E-2384BACK ORDER

Entecavir Impurity 63

CAS #1354695-84-3

Mol. formulaC₂₆H₂₇N₅O₃

Mol. weight457.53

Details

E-2385BACK ORDER

Entecavir Impurity 64

CAS #1354695-85-4

Mol. formulaC₂₆H₂₇N₅O₃

Mol. weight457.53

Details

E-2386BACK ORDER

Entecavir Impurity 65

CAS #NA

Mol. formulaC₃₂H₃₃N₅O₄

Mol. weight551.65

Details

E-2387BACK ORDER

Entecavir Impurity 66

CAS #156422-39-8

Mol. formulaC₁₉H₁₇N₅O

Mol. weight331.38

Details

E-2388BACK ORDER

Entecavir Impurity 67

CAS #2514698-87-2

Mol. formulaC₂₆H₂₇N₅O₃

Mol. weight457.53

Details

E-2389BACK ORDER

Entecavir 5-O-Glucuronide

CAS #NA

Mol. formulaC₁₈H₂₃N₅O₉

Mol. weight453.41

Details

E-239IN STOCK

Entecavir EP Impurity B HCl

CAS #NA

Mol. formulaC₁₂H₁₅N₅O₃. HCl

Mol. weight277.29 36.46

Details

E-239001BACK ORDER

Enavogliflozin

CAS #1415472-28-4

Mol. formulaC₂₄H₂₇ClO₆

Mol. weight446.92

Details

E-239002BACK ORDER

Enavogliflozin-d4

CAS #NA

Mol. formulaC₂₄H₂₃D₄ClO₆

Mol. weight450.95

Details

E-240001

Controlled item — please contact our sales team

Details

E-240002

Details

E-241001BACK ORDER

Epicubenol

CAS #19912-67-5

Mol. formulaC₁₅H₂₆O

Mol. weight222.37

Details

E-242001IN STOCK

Elacestrant DiHCl

CAS #1349723-93-8

Mol. formulaC₃₀H₃₈N₂O₂. 2 HCl

Mol. weight458.65 2*36.46

Details

E-242002IN STOCK

Elacestrant-d5

CAS #NA

Mol. formulaC₃₀H₃₃D₅N₂O₂

Mol. weight 463.68

Details

E-242003IN STOCK

N-Nitroso Elacestrant HCl

CAS #NA

Mol. formulaC₃₀H₃₇N₃O₃. HCl

Mol. weight487.64 36.46

Details

E-242004IN STOCK

Elacestrant Impurity 1

CAS #NA

Mol. formulaC₂₈H₃₄N₂O₂

Mol. weight430.59

Details

E-242005IN STOCK

Elacestrant Impurity 2

CAS #3033111-52-0

Mol. formulaC₁₉H₂₃NO₂

Mol. weight297.40

Details

E-242006IN STOCK

(S)-Elacestrant

CAS #2309762-29-4

Mol. formulaC₃₀H₃₈N₂O₂

Mol. weight458.65

Details

E-242007BACK ORDER

N1-Nitroso Elacestrant Impurity 1

CAS #NA

Mol. formulaC₂₈H₃₃N3_O₃

Mol. weight459.59

Details

E-242008BACK ORDER

N2-Nitroso Elacestrant Impurity 1

CAS #NA

Mol. formulaC₂₈H₃₃N3_O₃

Mol. weight459.59

Details

E-242009BACK ORDER

N1,N2-Dinitroso Elacestrant Impurity 1

CAS #NA

Mol. formulaC₂₈H₃₂N₄O₄

Mol. weight488.59

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