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 3801–3900 of 4308 standards

E-5342INQUIRE FURTHER

Edaravone Impurity 35 Sodium Salt

CAS #NA

Mol. formulaC₁₀H₁₁N₂O₄S. Na

Mol. weight255.27 22.99

Details

E-5343BACK ORDER

Edaravone Impurity 36

CAS #NA

Mol. formulaC₁₃H₁₆N₂O₅S

Mol. weight312.34

Details

E-5344BACK ORDER

Edaravone Impurity 37

CAS #NA

Mol. formulaC₁₃H₁₆N₂O₅S

Mol. weight312.34

Details

E-5345BACK ORDER

Edaravone Impurity 38

CAS #NA

Mol. formulaC₁₃H₁₆N₂O₅S

Mol. weight312.34

Details

E-5346IN STOCK

Edaravone Sulfate-d5 Triethylamine Salt

CAS #NA

Mol. formulaC₁₀H₅D₅N₂O₄S. Et₃N

Mol. weight259.29 101.19

Details

E-5347INQUIRE FURTHER

(4R,4'R)-Edaravone Impurity 39

CAS #NA

Mol. formulaC₂₃H₂₄N₄O₅S

Mol. weight468.53

Details

E-5348INQUIRE FURTHER

(4S,4'S)-Edaravone Impurity 39

CAS #NA

Mol. formulaC₂₃H₂₄N₄O₅S

Mol. weight468.53

Details

E-5349INQUIRE FURTHER

(4S,4'R)-Edaravone Impurity 39

CAS #NA

Mol. formulaC₂₃H₂₄N₄O₅S

Mol. weight468.53

Details

E-535IN STOCK

Edaravone Impurity 3 Sodium Salt

CAS #NA

Mol. formulaC₁₃H₁₅N₂O₄S. Na

Mol. weight295.33 22.99

Details

E-5350INQUIRE FURTHER

(4R,4'S)-Edaravone Impurity 39

CAS #NA

Mol. formulaC₂₃H₂₄N₄O₅S

Mol. weight468.53

Details

E-5351INQUIRE FURTHER

(S)-1-((4R,4'R)-Edaravone Impurity 40

CAS #NA

Mol. formulaC₂₃H₂₄N₄O₅S

Mol. weight468.53

Details

E-5352INQUIRE FURTHER

(R)-1-((4S,4'S)-Edaravone Impurity 40

CAS #NA

Mol. formulaC₂₃H₂₄N₄O₅S

Mol. weight 468.53

Details

E-5353INQUIRE FURTHER

(S)-1-((4S,4'R)--Edaravone Impurity 40

CAS #NA

Mol. formulaC₂₃H₂₄N₄O₅S

Mol. weight468.53

Details

E-5354INQUIRE FURTHER

(R)-1-((4R,4'S)-Edaravone Impurity 40

CAS #NA

Mol. formulaC₂₃H₂₄N₄O₅S

Mol. weight468.53

Details

E-5355BACK ORDER

Edaravone Impurity 41

CAS #1942007-91-1

Mol. formulaC₁₃H₁₄N₂O₃S

Mol. weight278.33

Details

E-5356BACK ORDER

Edaravone Impurity 42

CAS #1242471-40-4

Mol. formulaC₁₃H₁₆N₂O₅S

Mol. weight312.34

Details

E-5357BACK ORDER

Edaravone Impurity 43

CAS #NA

Mol. formulaC₁₅H₂₀N₂O₅S

Mol. weight340.39

Details

E-5358BACK ORDER

Edaravone Impurity 44

CAS #NA

Mol. formulaC₁₆H₂₂N₂O₆S

Mol. weight370.42

Details

E-5359BACK ORDER

Edaravone Impurity 45

CAS #NA

Mol. formulaC₁₆H₂₂N₂O₆S

Mol. weight370.42

Details

E-536IN STOCK

Edaravone Impurity 9

CAS #19735-89-8

Mol. formulaC₁₀H₁₀N₂O

Mol. weight174.20

Details

E-5360BACK ORDER

Edaravone Impurity 46

CAS #NA

Mol. formulaC₁₅H₂₀N₂O₅S

Mol. weight340.39

Details

E-5361BACK ORDER

Edaravone Impurity 47

CAS #NA

Mol. formulaC₁₆H₂₂N₂O₆S

Mol. weight370.42

Details

E-5362BACK ORDER

Edaravone Impurity 48

CAS #NA

Mol. formulaC₁₆H₂₂N₂O₆S

Mol. weight370.42

Details

E-5363BACK ORDER

Edaravone Impurity 49

CAS #NA

Mol. formulaC₁₅H₂₀N₂O₅S

Mol. weight 340.39

Details

E-5364BACK ORDER

Edaravone Impurity 50

CAS #NA

Mol. formulaC₁₆H₂₂N₂O₆S

Mol. weight370.42

Details

E-5365BACK ORDER

Edaravone Impurity 51

CAS #NA

Mol. formulaC₁₆H₂₂N₂O₆S

Mol. weight370.42

Details

E-5366BACK ORDER

N-Nitroso Edaravone Impurity 9

CAS #NA

Mol. formulaC₁₀H₉N₃O₂

Mol. weight203.20

Details

E-5367BACK ORDER

C,N-Dinitroso Edaravone Impurity 9

CAS #NA

Mol. formulaC₁₀H₈N₄O₃

Mol. weight232.20

Details

E-5368BACK ORDER

Edaravone Impurity 52

CAS #NA

Mol. formulaC₂₀H₁₈N₄O₃

Mol. weight362.39

Details

E-5369IN STOCK

C-Nitroso Edaravone Impurity 9 (Mixture of Isomers)

CAS #1080-89-3

Mol. formulaC₁₀H₉N₃O₂

Mol. weight203.20

Details

E-537IN STOCK

Edaravone Impurity 1 Sodium Salt

CAS #NA

Mol. formulaC₁₃H₁₅N₂O₅S. Na

Mol. weight311.34 22.99

Details

E-5370BACK ORDER

Edaravone Impurity 53

CAS #881-05-0

Mol. formulaC₁₀H8_N₂O₂

Mol. weight 188.19

Details

E-5371BACK ORDER

Edaravone Impurity 54

CAS #NA

Mol. formulaC₁₀H₁₂N₂O₂

Mol. weight192.22

Details

E-5372BACK ORDER

Edaravone Impurity 55

CAS #NA

Mol. formulaC₁₀H₁₁N₃O₃

Mol. weight221.22

Details

E-5373BACK ORDER

N-Nitroso Edaravone Impurity 54

CAS #NA

Mol. formulaC₁₀H₁₁N_{3/_O₃}

Mol. weight221.22

Details

E-5374INQUIRE FURTHER

Edaravone Impurity 56

CAS #NA

Mol. formulaC₁₀H₁₂N₂O₂

Mol. weight 192.22

Details

E-5375INQUIRE FURTHER

N-Nitroso Edaravone Impurity 56

CAS #NA

Mol. formulaC₁₀H₁₁N₃O₃

Mol. weight 221.22

Details

E-538BACK ORDER

Edaravone N-Oxide

CAS #NA

Mol. formulaC₁₀H₁₀N₂O₂

Mol. weight190.20

Details

E-539BACK ORDER

Edaravone Impurity 6

CAS #NA

Mol. formulaC10H12N2O2

Mol. weight192.22

Details

E-541IN STOCK

Econazole Nitrate

CAS #24169-02-6

Mol. formulaC₁₈H₁₅Cl₃N₂O. HNO₃

Mol. weight381.68 63.01

Details

E-5410BACK ORDER

Econazole Impurity 5

CAS #13692-15-4

Mol. formulaC8H6Cl2O

Mol. weight189.04

Details

E-5411IN STOCK

Econazole Impurity 6

CAS #88965-93-9

Mol. formulaC₈H₉Cl₂NO

Mol. weight206.07

Details

E-5412IN STOCK

Omoconazole HCl

CAS #NA

Mol. formulaC₂₀H₁₇Cl₃N₂O₂. HCl

Mol. weight423.73 36.46

Details

E-5413BACK ORDER

Econazole Impurity 7

CAS #1184839-78-8

Mol. formulaC₈H₉Cl₂NO

Mol. weight206.07

Details

E-543IN STOCK

Econazole EP Impurity B HCl

CAS #NA

Mol. formulaC₁₅H₁₄Cl₃NO. HCl

Mol. weight330.63 36.46

Details

E-544IN STOCK

Econazole EP Impurity C Chloride

CAS #NA

Mol. formulaC₂₅H₂₁Cl₄N₂O. Cl

Mol. weight507.26 35.45

Details

E-545BACK ORDER

Econazole-d4

CAS #NA

Mol. formulaC18H11Cl3N2OD4

Mol. weight385.72

Details

E-546BACK ORDER

Econazole Impurity 1

CAS #137958-96-4

Mol. formulaC8H6Cl2O2

Mol. weight205.03

Details

E-547IN STOCK

Econazole Impurity 2

CAS #81547-71-9

Mol. formulaC₈H₅Cl₃O

Mol. weight223.48

Details

E-548BACK ORDER

Econazole Impurity 3

CAS #116865-83-9

Mol. formulaC8H5Cl3O

Mol. weight223.48

Details

E-549BACK ORDER

Econazole Impurity 4

CAS #45892-47-5

Mol. formulaC8H5Cl3

Mol. weight207.48

Details

E-551BACK ORDER

2-Bromo-alpha-Ergocryptine-d3

CAS #NA

Mol. formulaC32H37BrN5O5D3

Mol. weight657.63

Details

E-552INQUIRE FURTHER

beta-Ergocryptine

CAS #20315-46-2

Mol. formulaC₃₂H₄₁N₅O₅

Mol. weight575.71

Details

E-553INQUIRE FURTHER

beta-Ergocryptinine

CAS #19467-61-9

Mol. formulaC₃₂H₄₁N₅O₅

Mol. weight575.71

Details

E-554BACK ORDER

9,10-Dihydro-beta-Ergocryptine

CAS #19467-62-0

Mol. formulaC₃₂H₄₃N₅O₅

Mol. weight577.73

Details

E-555BACK ORDER

Dihydro-a-Ergocryptine

CAS #25447-66-9

Mol. formulaC₃₂H₄₃N₅O₅

Mol. weight577.73

Details

E-556INQUIRE FURTHER

Aci-Dihydro-Ergocryptine

CAS #76190-07-3

Mol. formulaC₃₂H₄₃N₅O₅

Mol. weight577.73

Details

E-561BACK ORDER

Esterastin

CAS #67655-93-0

Mol. formulaC28H46N2O6

Mol. weight506.69

Details

E-562BACK ORDER

Esterastin-d3

CAS #NA

Mol. formulaC28H43N2O6D3

Mol. weight509.71

Details

E-581IN STOCK

Emtricitabine Enantiomer

CAS #137530-41-7

Mol. formulaC₈H₁₀FN₃O₃S

Mol. weight247.24

Details

E-5810INQUIRE FURTHER

Emtricitabine Ring-opening Impurity

CAS #NA

Mol. formulaC8H12FN3O4S

Mol. weight265.26

Details

E-5811INQUIRE FURTHER

Emtricitabine trans-Cyclic Impurity

CAS #NA

Mol. formulaC8H9FN2O4S

Mol. weight248.23

Details

E-5812INQUIRE FURTHER

Emtricitabine cis-Cyclic Impurity

CAS #NA

Mol. formulaC8H9FN2O4S

Mol. weight248.23

Details

E-5813IN STOCK

Emtricitabine Impurity 50

CAS #1962114-97-1

Mol. formulaC₁₇H₂₀F₂N₆O₆S₂

Mol. weight506.50

Details

E-5814IN STOCK

Emtricitabine Disulfide

CAS #2331211-44-8

Mol. formulaC₁₆H₁₈F₂N₆O₄S₄

Mol. weight524.59

Details

E-5815IN STOCK

Emtricitabine Isopropyl Carbamate

CAS #NA

Mol. formulaC₁₂H₁₆FN₃O₅S

Mol. weight333.34

Details

E-5816IN STOCK

Emtricitabine Tenofovir Disoproxil Dimer

CAS #1962114-98-2

Mol. formulaC₂₈H₄₀FN₈O₁₃PS

Mol. weight778.70

Details

E-5817IN STOCK

Emtricitabine Tenofovir Monosoproxil Dimer Sodium Salt

CAS #NA

Mol. formulaC₂₃H₃₁FN₈O₁₀PS. Na

Mol. weight661.59 22.99

Details

E-5818IN STOCK

Emtricitabine Thioacetate

CAS #NA

Mol. formulaC₁₀H₁₂FN₃O₃S₂

Mol. weight305.34

Details

E-5819IN STOCK

5-epi-Emtricitabine

CAS #145986-26-1

Mol. formulaC₈H₁₀FN₃O₃S

Mol. weight247.24

Details

E-582BACK ORDER

Emtricitabine-d3

CAS #2747914-91-4

Mol. formulaC₈H₇FN₃O₃SD₃

Mol. weight250.27

Details

E-5820IN STOCK

Emtricitabine Impurity 1

CAS #145986-11-4

Mol. formulaC₈H₉FN₂O₄S

Mol. weight248.23

Details

E-5821BACK ORDER

Emtricitabine Impurity 2

CAS #NA

Mol. formulaC₈H₁₀FN₃O₄

Mol. weight231.19

Details

E-5822BACK ORDER

Emtricitabine Impurity 3

CAS #NA

Mol. formulaC₈H₈FN₃O₅

Mol. weight245.17

Details

E-5823INQUIRE FURTHER

Emtricitabine Impurity 4

CAS #NA

Mol. formulaC₉H₁₁FN₂O₃S

Mol. weight246.26

Details

E-5824INQUIRE FURTHER

Emtricitabine Impurity 5

CAS #NA

Mol. formulaC₉H₁₁FN₂O₃S

Mol. weight246.26

Details

E-5825IN STOCK

Emtricitabine Impurity 6

CAS #20752-34-5

Mol. formulaC₁₀H₂₀O

Mol. weight156.27

Details

E-5826IN STOCK

Emtricitabine Impurity 7

CAS #23283-97-8

Mol. formulaC₁₀H₂₀O

Mol. weight156.27

Details

E-5827IN STOCK

Emtricitabine Impurity 8

CAS #64282-88-8

Mol. formulaC₁₀H₂₀O

Mol. weight156.27

Details

E-5828IN STOCK

Emtricitabine Impurity 9

CAS #20752-33-4

Mol. formulaC₁₀H₂₀O

Mol. weight156.27

Details

E-5829IN STOCK

Emtricitabine Impurity 10

CAS #15356-60-2

Mol. formulaC₁₀H₂₀O

Mol. weight156.27

Details

E-583IN STOCK

(2R,5S)-Emtricitabine Carboxylic Acid

CAS #1238210-10-0

Mol. formulaC₈H₈FN₃O₄S

Mol. weight261.23

Details

E-5830IN STOCK

Emtricitabine Impurity 11

CAS #20747-49-3

Mol. formulaC₁₀H₂₀O

Mol. weight156.27

Details

E-5831IN STOCK

Emtricitabine Impurity 12

CAS #2216-52-6

Mol. formulaC₁₀H₂₀O

Mol. weight156.27

Details

E-5832BACK ORDER

Emtricitabine Impurity 13

CAS #NA

Mol. formulaC14H24FN3O3SSi

Mol. weight361.51

Details

E-5833IN STOCK

(2S,5S)-Emtricitabine Carboxylic Acid

CAS #NA

Mol. formulaC₈H₈FN₃O₄S

Mol. weight261.23

Details

E-5834IN STOCK

(2S,5R)-Emtricitabine Carboxylic Acid

CAS #NA

Mol. formulaC₈H₈FN₃O₄S

Mol. weight261.23

Details

E-5835IN STOCK

Emtricitabine Impurity 14

CAS #764659-72-5

Mol. formulaC₁₈H₂₆FN₃O₄S

Mol. weight399.48

Details

E-5836IN STOCK

Emtricitabine Impurity 15

CAS #1962114-95-9

Mol. formulaC₁₇H₂₂FN₈O₆PS

Mol. weight516.45

Details

E-5837IN STOCK

Emtricitabine Impurity 16 Disodium Salt

CAS #NA

Mol. formulaC₁₈H₂₂FN₈O₇PS. 2 Na

Mol. weight544.46 2*22.99

Details

E-5838BACK ORDER

Emtricitabine Impurity 17

CAS #NA

Mol. formulaC17H20F2N6O6S2

Mol. weight506.50

Details

E-5839BACK ORDER

Emtricitabine Impurity 18

CAS #1091585-26-0

Mol. formulaC15H26O4S

Mol. weight302.43

Details

E-584IN STOCK

Emtricitabine S-Oxide

CAS #152128-77-3

Mol. formulaC₈H₁₀FN₃O₄S

Mol. weight263.24

Details

E-5840IN STOCK

Emtricitabine Impurity 19

CAS #1773498-61-5

Mol. formulaC₁₈H₂₆FN₃O₄S

Mol. weight399.48

Details

E-5841BACK ORDER

Emtricitabine Impurity 20

CAS #NA

Mol. formulaC19H27FN2O4S

Mol. weight398.49

Details

E-5842BACK ORDER

Emtricitabine Impurity 21

CAS #NA

Mol. formulaC18H25FN2O5S

Mol. weight400.47

Details

E-5843BACK ORDER

Emtricitabine Impurity 22

CAS #NA

Mol. formulaC18H26FN3O4S

Mol. weight399.48

Details

E-5844BACK ORDER

Emtricitabine Impurity 23

CAS #NA

Mol. formulaC20H29FN2O6S2

Mol. weight476.58

Details

E-5845BACK ORDER

Emtricitabine Impurity 24

CAS #NA

Mol. formulaC20H29FN2O6S2

Mol. weight476.58

Details

E-5846BACK ORDER

Emtricitabine Impurity 25

CAS #NA

Mol. formulaC18H26FN3O4S

Mol. weight399.48

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