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 1901–2000 of 3546 standards

S-138001BACK ORDER

beta-Selinene

CAS #17066-67-0

Mol. formulaC15H24

Mol. weight204.36

Details

S-139001BACK ORDER

Spirotetramat

CAS #203313-25-1

Mol. formulaC21H27NO5

Mol. weight373.45

Details

S-139002BACK ORDER

Spirotetramat-d5

CAS #203313-25-1 (non-labelled)

Mol. formulaC21H22D5NO5

Mol. weight378.48

Details

S-139003BACK ORDER

Spirotetramat-enol

CAS #203312-38-3

Mol. formulaC₁₈H₂₃NO₃

Mol. weight301.39

Details

S-139004BACK ORDER

Spirotetramat Metabolite BYI08330 (cis-keto-hydroxy)

CAS #1172134-11-0

Mol. formulaC₁₈H₂₃NO₄

Mol. weight317.39

Details

S-139005BACK ORDER

Spirotetramat-enol-13C-d3

CAS #NA

Mol. formulaC₁₇¹³CH₂₀D₃NO₃

Mol. weight305.40

Details

S-140001BACK ORDER

3'-Sialyllactose Sodium Salt

CAS #128596-80-5

Mol. formulaC23H38NO19. Na

Mol. weight632.55 22.99

Details

S-140002INQUIRE FURTHER

3'-Sialyllactose-13C4

CAS #NA

Mol. formulaC₁₉¹³C₄H₃₉NO₁₉

Mol. weight637.52

Details

S-140003BACK ORDER

6’-Sialyllactose Sodium Salt

CAS #157574-76-0

Mol. formulaC₂₃H₃₈NO₁₉. Na

Mol. weight632.55 22.99

Details

S-141IN STOCK

Saquinavir Mesylate

CAS #149845-06-7

Mol. formulaC₃₈H₅₀N₆O₅. CH₄O₃S

Mol. weight670.86 96.11

Details

S-1410BACK ORDER

Saquinavir Mesylate EP Impurity F

CAS #NA

Mol. formulaC38H48N6O4

Mol. weight652.84

Details

S-141001BACK ORDER

Sativin

CAS #NA

Mol. formulaC5H9NS2

Mol. weight147.25

Details

S-1411BACK ORDER

Saquinavir Mesylate EP Impurity G

CAS #NA

Mol. formulaC39H51N5O6

Mol. weight685.87

Details

S-142IN STOCK

Saquinavir-d9 Mesylate

CAS #1356355-11-7 (free base)

Mol. formulaC38H41N6O5D9. CH4O3S

Mol. weight679.91 96.11

Details

S-142001BACK ORDER

Suprofen

CAS #40828-46-4

Mol. formulaC14H12O3S

Mol. weight260.31

Details

S-143BACK ORDER

Saquinavir-d6

CAS #N/A

Mol. formulaC38H44N6O5D6

Mol. weight676.90

Details

S-143001BACK ORDER

SSR 180711 HCl

CAS #446031-79-4; 298198-52-4 (free base)

Mol. formulaC14H17BrN2O2. HCl

Mol. weight325.21 36.46

Details

S-144BACK ORDER

Saquinavir Mesylate EP Impurity A

CAS #NA

Mol. formulaC₁₄H₁₃N₃O₄

Mol. weight287.28

Details

S-144001IN STOCK

Sulfobetaine

CAS #4727-41-7

Mol. formulaC₄H₈O₂S

Mol. weight120.17

Details

S-145BACK ORDER

Saquinavir Mesylate EP Impurity B

CAS #NA

Mol. formulaC16H17N3O4

Mol. weight315.33

Details

S-145001BACK ORDER

Sephadex G-50

CAS #9004-54-0

Mol. formulaN/A

Mol. weightN/A

Details

S-146BACK ORDER

Saquinavir Mesylate EP Impurity C

CAS #136522-17-3

Mol. formulaC24H39N3O2

Mol. weight401.60

Details

S-146001IN STOCK

Siponimod Trifluoroacetate

CAS #NA

Mol. formulaC₂₉H₃₅F₃N₂O₃. C₂HF₃O₂

Mol. weight516.61 114.02

Details

S-146002IN STOCK

Siponimod-d5 Lithium Salt

CAS #NA

Mol. formulaC₂₉H₂₉D₅F₃N₂O₃. Li

Mol. weight520.63 6.94

Details

S-146003BACK ORDER

Siponimod Impurity 1

CAS #NA

Mol. formulaC₂₂H₂₆O₅S

Mol. weight402.51

Details

S-146004BACK ORDER

Siponimod Impurity 2

CAS #NA

Mol. formulaC₂₂H₂₆O₄S

Mol. weight386.51

Details

S-146005BACK ORDER

Siponimod Impurity 3

CAS #NA

Mol. formulaC₂₀H₂₆N₂O₄

Mol. weight358.44

Details

S-146006BACK ORDER

Siponimod Impurity 4

CAS #NA

Mol. formulaC₂₀H₂₆N₂O₆

Mol. weight390.44

Details

S-146007BACK ORDER

Siponimod Impurity 5

CAS #NA

Mol. formulaC₃₂H₄₀N₂O₅

Mol. weight532.68

Details

S-146008IN STOCK

Siponimod Impurity 6

CAS #NA

Mol. formulaC₁₄H₁₅F₃O

Mol. weight256.27

Details

S-146009IN STOCK

Siponimod Impurity 7

CAS #NA

Mol. formulaC₃₀H₃₇F₃N₂O₃

Mol. weight530.63

Details

S-146010IN STOCK

Siponimod Impurity 8

CAS #NA

Mol. formulaC₃₀H₃₇F₃N₂O₃

Mol. weight530.63

Details

S-146011BACK ORDER

Siponimod Impurity 9

CAS #NA

Mol. formulaC₃₄H₄₂F₃N₃O₄

Mol. weight613.72

Details

S-146012INQUIRE FURTHER

Siponimod Impurity 10

CAS #NA

Mol. formulaC₂₉H₃₅F₃N₂O₄

Mol. weight532.60

Details

S-146013BACK ORDER

Siponimod Impurity 11

CAS #NA

Mol. formulaC₂₉H₃₅F₃N₂O₄

Mol. weight532.60

Details

S-146014BACK ORDER

Siponimod Impurity 12

CAS #NA

Mol. formulaC₃₃H₄₀F₃N₃O₄

Mol. weight599.70

Details

S-146015BACK ORDER

Siponimod Impurity 13

CAS #NA

Mol. formulaC₄₃H₅₁F₆N₃O₃

Mol. weight771.89

Details

S-146016BACK ORDER

Siponimod Impurity 14

CAS #NA

Mol. formulaC₂₉H₃₆F₃NO₂

Mol. weight 487.61

Details

S-146017BACK ORDER

Siponimod Impurity 15

CAS #NA

Mol. formulaC₄₇H₅₆F₆N₄O₄

Mol. weight854.98

Details

S-146018IN STOCK

Siponimod Impurity 16 Sodium Salt (Mixture of Isomers)

CAS #NA

Mol. formulaC₂₉H₃₄F₃N₂O₄. Na

Mol. weight531.60 22.99

Details

S-146019BACK ORDER

Siponimod Impurity 17

CAS #NA

Mol. formulaC₂₉H₃₅F₃N₂O₄

Mol. weight532.60

Details

S-146020BACK ORDER

Siponimod Impurity 18

CAS #NA

Mol. formulaC₃₃H₄₀F₃N₃O₄

Mol. weight599.70

Details

S-146021BACK ORDER

Siponimod Impurity 19

CAS #NA

Mol. formulaC₄₃H₅₁F₆N₃O₃

Mol. weight771.89

Details

S-146022BACK ORDER

Siponimod Impurity 20

CAS #NA

Mol. formulaC₄₇H₅₆F₆N₄O₄

Mol. weight854.98

Details

S-146023IN STOCK

Siponimod Impurity 21 Sodium Salt (Mixture of Isomers)

CAS #NA

Mol. formulaC₂₉H₃₄F₃N₂O₄. Na

Mol. weight531.60 22.99

Details

S-146024BACK ORDER

Siponimod Impurity 22

CAS #NA

Mol. formulaC₅₆H₇₉F₃N₂O₃

Mol. weight885.25

Details

S-146025IN STOCK

Siponimod Impurity 23 Trifluoroacetate

CAS #NA

Mol. formulaC₂₉H₃₇F₃N₂O₄. C₂HF₃O₂

Mol. weight534.62 114.02

Details

S-146026BACK ORDER

Siponimod Dimer

CAS #NA

Mol. formulaC₅₈H₇₀F₆N₄O₆

Mol. weight1033.21

Details

S-146027IN STOCK

Siponimod Impurity 24

CAS #NA

Mol. formulaC₃₃H₃₉F₃N₂O₇

Mol. weight632.68

Details

S-146028BACK ORDER

Siponimod Impurity 25

CAS #2474774-17-7

Mol. formulaC₁₅H₁₉NO₃

Mol. weight261.32

Details

S-146029BACK ORDER

Siponimod Impurity 26

CAS #NA

Mol. formulaC₂₉H₃₅F₃N₂O₄

Mol. weight532.60

Details

S-146030BACK ORDER

(Z)-Siponimod

CAS #NA

Mol. formulaC₂₉H₃₅F₃N₂O₃

Mol. weight516.61

Details

S-146031BACK ORDER

Siponimod-d11

CAS #NA

Mol. formulaC₃₀H₂₅D₁₁F₃NO₃

Mol. weight526.68

Details

S-146032IN STOCK

Siponimod Impurity 27

CAS #2474774-16-6

Mol. formulaC₁₆H₂₁NO₃

Mol. weight275.35

Details

S-146033BACK ORDER

Siponimod Impurity 28

CAS #NA

Mol. formulaC₃₂H₄₀N₂O₅

Mol. weight532.68

Details

S-146034BACK ORDER

Siponimod Impurity 29

CAS #NA

Mol. formulaC₃₂H₄₀N₂O₅

Mol. weight532.68

Details

S-146035IN STOCK

Siponimod Impurity 30

CAS #NA

Mol. formulaC₅₈H₇₀F₆N₄O₆

Mol. weight1033.21

Details

S-146036IN STOCK

Siponimod Impurity 31 Ditrifluoroacetate

CAS #NA

Mol. formulaC₅₄H₆₆F₆N₄O₄. 2 C₂HF₃O₂

Mol. weight949.14 2*114.02

Details

S-146037BACK ORDER

Siponimod Impurity 32

CAS #NA

Mol. formulaC₃₃H₃₉F₃N₂O₇

Mol. weight632.68

Details

S-146038IN STOCK

Siponimod N-Oxide (Mixture of cis and trans Isomers)

CAS #NA

Mol. formulaC₂₉H₃₅F₃N₂O₄

Mol. weight532.60

Details

S-146039BACK ORDER

N-Nitroso Siponimod Impurity 30

CAS #NA

Mol. formulaC₅₈H₆₉F₆N₅O₇

Mol. weight1062.21

Details

S-146040BACK ORDER

Siponimod Impurity 34

CAS #NA

Mol. formulaC₂₉H₃₈N₂O₃

Mol. weight462.63

Details

S-146041BACK ORDER

Siponimod Impurity 35

CAS #800379-62-8

Mol. formulaC₁₄H₁₈F₃NO

Mol. weight273.30

Details

S-146042BACK ORDER

Siponimod Impurity 36

CAS #1418144-66-7

Mol. formulaC₂₅H₃₀F₃NO₂

Mol. weight433.52

Details

S-146043BACK ORDER

Siponimod M3 Metabolite

CAS #NA

Mol. formulaC₃₅H₄₃F₃N₂O₁₀

Mol. weight708.73

Details

S-146044BACK ORDER

Siponimod Impurity 37

CAS #NA

Mol. formulaC₄₃H₅₁F₆N₃O₃

Mol. weight771.89

Details

S-146045BACK ORDER

Siponimod Impurity 38

CAS #NA

Mol. formulaC₂₉H₃₅F₃N₂O₃

Mol. weight516.61

Details

S-146046BACK ORDER

N-Nitroso Siponimod Impurity 38

CAS #NA

Mol. formulaC₂₉H₃₄F₃N₃O₄

Mol. weight545.60

Details

S-146047BACK ORDER

Siponimod Impurity 39

CAS #NA

Mol. formulaC₃₀H₃₆N₂O₅

Mol. weight504.63

Details

S-146048BACK ORDER

Siponimod Impurity 40

CAS #NA

Mol. formulaC₃₀H₃₆N₂O₅

Mol. weight504.63

Details

S-146049BACK ORDER

Siponimod Impurity 41

CAS #NA

Mol. formulaC₁₇H₂₉NO₂Si

Mol. weight307.51

Details

S-146050BACK ORDER

trans-Siponimod N-Oxide

CAS #NA

Mol. formulaC₂₉H₃₅F₃N₂O₄

Mol. weight532.60

Details

S-146051IN STOCK

cis-Siponimod N-Oxide

CAS #NA

Mol. formulaC₂₉H₃₅F₃N₂O₄

Mol. weight 532.60

Details

S-146052BACK ORDER

Siponimod Impurity 42

CAS #2746387-08-4

Mol. formulaC₃₀H₃₇F₃N₂O₃

Mol. weight530.63

Details

S-146053IN STOCK

Siponimod Impurity 42-d5

CAS #NA

Mol. formulaC₃₀H₃₂D₅F₃N₂O₃

Mol. weight535.66

Details

S-147BACK ORDER

Saquinavir Mesylate EP Impurity D

CAS #NA

Mol. formulaC38H50N6O5

Mol. weight670.86

Details

S-147001IN STOCK

Selpercatinib

CAS #2152628-33-4

Mol. formulaC₂₉H₃₁N₇O₃

Mol. weight525.61

Details

S-147002IN STOCK

Selpercatinib-13C-d3

CAS #NA

Mol. formulaC₂₈¹³CH₂₈D₃N₇O₃

Mol. weight529.62

Details

S-147003BACK ORDER

Selpercatinib N-Oxide

CAS #NA

Mol. formulaC₂₉H₃₁N₇O₄

Mol. weight541.61

Details

S-148BACK ORDER

Saquinavir Mesylate EP Impurity H

CAS #NA

Mol. formulaC38H47N5O5

Mol. weight653.83

Details

S-148001BACK ORDER

rac-Secoisolariciresinol

CAS #75365-01-4

Mol. formulaC20H26O6

Mol. weight362.42

Details

S-148002BACK ORDER

rac-Secoisolariciresinol-d6

CAS #75365-01-4 (non-labelled)

Mol. formulaC20H20D6O6

Mol. weight368.46

Details

S-148003BACK ORDER

rac-Secoisolariciresinol-d4

CAS #75365-01-4 (non-labelled)

Mol. formulaC20H22D4O6

Mol. weight366.45

Details

S-148004BACK ORDER

rac-Secoisolariciresinol-13C4

CAS #75365-01-4 (non-labelled)

Mol. formula13C4 C16H26O6

Mol. weight366.39

Details

S-148005BACK ORDER

rac-Secoisolariciresinol Diglucoside

CAS #158932-33-3

Mol. formulaC32H46O16

Mol. weight686.70

Details

S-148006BACK ORDER

rac-Secoisolariciresinol Diglucoside-d4

CAS #158932-33-3 (non-labelled)

Mol. formulaC32H42D4O16

Mol. weight690.73

Details

S-149BACK ORDER

Saquinavir Mesylate EP Impurity E

CAS #NA

Mol. formulaC38H49N5O6

Mol. weight671.84

Details

S-149001BACK ORDER

SCHEMBL19801452

CAS #2173409-13-5

Mol. formulaC20H14F9N7O

Mol. weight539.37

Details

S-149002BACK ORDER

SCHEMBL19801452-d4

CAS #NA

Mol. formulaC20H10D4F9N7O

Mol. weight543.39

Details

S-150001IN STOCK

Sertindole

CAS #106516-24-9

Mol. formulaC₂₄H₂₆ClFN₄O

Mol. weight440.95

Details

S-150002BACK ORDER

Dehydrosertindole

CAS #173294-84-3

Mol. formulaC24H24ClFN4O

Mol. weight438.93

Details

S-150003IN STOCK

Sertindole Impurity 1

CAS #138900-22-8

Mol. formulaC₁₄H₉ClFN

Mol. weight245.68

Details

S-150004IN STOCK

Sertindole Impurity 2 Acetate

CAS #NA

Mol. formulaC₁₉H₁₈ClFN₂. C₂H₄O₂

Mol. weight328.82 60.05

Details

S-150005IN STOCK

Sertindole-d4

CAS #1794737-42-0

Mol. formulaC₂₄H₂₂D₄ClFN₄O

Mol. weight444.97

Details

S-151001BACK ORDER

Sodium 2-Oxobutyrate

CAS #2013-26-5

Mol. formulaC₄H₅O₃. Na

Mol. weight101.08 22.99

Details

S-152001IN STOCK

Sodium Hyaluronate

CAS #9067-32-7

Mol. formula[C₁₄H₂₀NO₁₁. Na]_n

Mol. weight[378.31 22.99]n

Details

S-153001BACK ORDER

Hexamethyldisiloxane

CAS #107-46-0

Mol. formulaC₆H₁₈OSi₂

Mol. weight162.38

Details

S-153002IN STOCK

Octadecamethylcyclononasiloxane

CAS #556-71-8

Mol. formulaC₁₈H₅₄O₉Si₉

Mol. weight667.39

Details

S-153003BACK ORDER

1,3-Divinyltetramethyldisiloxane

CAS #2627-95-4

Mol. formulaC₈H₁₈OSi₂

Mol. weight186.40

Details

S-153004INQUIRE FURTHER

Poly(dimethylsiloxane)

CAS #63148-62-9

Mol. formula(C₂H₆OSi)n

Mol. weightN/A

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