TLC Pharmaceutical Standards — products catalogue

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All APIs CRMs Stable Isotope Labeled Nitrosamines Impurities Glucuronides Metabolites Other New Products

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Showing 37801–37900 of 45644 standards · Impurities

S-038IN STOCK

Sertraline Impurity 21 HCl

CAS #NA

Mol. formulaC₁₇H₁₇Cl₂N. HCl

Mol. weight306.24 36.46

Details

S-0380IN STOCK

trans-Sertraline EP Impurity B HCl

CAS #52758-06-2

Mol. formulaC₁₇H₁₉N. HCl

Mol. weight237.35 36.46

Details

S-039IN STOCK

Sertraline EP Impurity F

CAS #155748-61-1

Mol. formulaC₁₆H₁₂Cl₂O

Mol. weight291.17

Details

S-0512IN STOCK

Sibutramine Impurity 13

CAS #28049-61-8

Mol. formulaC₁₁H₁₀ClN

Mol. weight191.66

Details

S-0513BACK ORDER

Sibutramine Impurity 14

CAS #59242-93-2

Mol. formulaC₁₄H₁₄ClN

Mol. weight231.73

Details

S-0514BACK ORDER

Sibutramine Impurity 15

CAS #NA

Mol. formulaC₁₅H₂₁ClO

Mol. weight252.79

Details

S-0515IN STOCK

Sibutramine Impurity 11

CAS #186521-85-7

Mol. formulaC₁₅H₁₉ClO

Mol. weight250.77

Details

S-0516IN STOCK

Sibutramine Impurity 1 HCl

CAS #2518198-74-6

Mol. formulaC₁₃H₁₈ClN . HCl

Mol. weight223.74 36.46

Details

S-0517INQUIRE FURTHER

Sibutramine Carbamic Acid Impurity 1- d6

CAS #NA

Mol. formulaC17H18ClNO2D6

Mol. weight315.88

Details

S-0518BACK ORDER

Sibutramine Impurity 2-d6

CAS #NA

Mol. formulaC23H26ClNO8D6

Mol. weight492.00

Details

S-0519INQUIRE FURTHER

Sibutramine Carbamic Acid Impurity 1

CAS #NA

Mol. formulaC17H24ClNO2

Mol. weight309.84

Details

S-0520BACK ORDER

Sibutramine Impurity 2

CAS #NA

Mol. formulaC23H32ClNO8

Mol. weight485.97

Details

S-052002IN STOCK

Saccharin Impurity 1

CAS #NA

Mol. formulaC₁₃H₁₈N₂O₅S

Mol. weight314.36

Details

S-052003INQUIRE FURTHER

Saccharin Impurity 2

CAS #NA

Mol. formulaC₁₃H₁₈N₂O₅S

Mol. weight314.36

Details

S-052004IN STOCK

Saccharin Impurity 3

CAS #NA

Mol. formulaC₁₃H₁₈N₂O₅S

Mol. weight314.36

Details

S-0524IN STOCK

Sibutramine Impurity 3 HCl

CAS #84485-01-8

Mol. formulaC₁₇H₂₇N. HCl

Mol. weight245.41 36.46

Details

S-0525BACK ORDER

Sibutramine Impurity 4

CAS #NA

Mol. formulaC21H26ClN HCl

Mol. weight327.90 36.46

Details

S-0526IN STOCK

Sibutramine USP Related Compound B

CAS #2727060-96-8

Mol. formulaC₁₇H₂₆ClN. HCl

Mol. weight279.85 36.46

Details

S-0527IN STOCK

Sibutramine USP Related Compound C

CAS #2727060-94-6

Mol. formulaC₁₇H₂₆ClN. HCl

Mol. weight279.85 36.46

Details

S-0528BACK ORDER

Sibutramine Impurity 7

CAS #3058304-40-5

Mol. formulaC₁₈H₂₇Cl₂N

Mol. weight328.32

Details

S-0529BACK ORDER

Sibutramine Impurity 8

CAS #844882-77-5

Mol. formulaC₁₈H₂₈ClN

Mol. weight 293.88

Details

S-0530BACK ORDER

Sibutramine Impurity 9

CAS #NA

Mol. formulaC₁₈H₂₇Cl₂N

Mol. weight328.32

Details

S-053002IN STOCK

Sucralose EP Impurity B

CAS #40631-75-2

Mol. formulaC₁₂H₁₉Cl₃O₈

Mol. weight397.63

Details

S-053004BACK ORDER

Sucralose EP Impurity H

CAS #78508-21-1

Mol. formulaC₆H₁₀Cl₂O₄

Mol. weight217.04

Details

S-053005IN STOCK

Sucralose EP Impurity I

CAS #848642-13-7

Mol. formulaC₆H₁₁ClO₅

Mol. weight198.60

Details

S-053006IN STOCK

Sucralose EP Impurity D

CAS #64644-65-1

Mol. formulaC₁₂H₂₀Cl₂O₉

Mol. weight379.18

Details

S-053007IN STOCK

Sucralose EP Impurity G

CAS #105066-20-4

Mol. formulaC₁₂H₁₈Cl₂O₈

Mol. weight361.17

Details

S-053008IN STOCK

Sucralose Impurity 1

CAS #813413-37-5

Mol. formulaC₁₂H₁₇ClO₈

Mol. weight324.71

Details

S-053010IN STOCK

Sucralose EP Impurity H (Mixture of Isomers)

CAS #2366151-13-3

Mol. formulaC₆H₁₀Cl₂O₄

Mol. weight217.04

Details

S-053011IN STOCK

Sucralose EP Impurity A

CAS #105066-21-5

Mol. formulaC₁₄H₂₁Cl₃O₉

Mol. weight439.66

Details

S-053012IN STOCK

Sucralose EP Impurity E

CAS #55832-24-1

Mol. formulaC₁₂H₂₀Cl₂O₉

Mol. weight379.18

Details

S-053013IN STOCK

Sucralose EP Impurity F

CAS #61854-83-9

Mol. formulaC₁₂H₂₀Cl₂O₉

Mol. weight379.18

Details

S-053015BACK ORDER

Sucralose Impurity 2

CAS #475491-22-6

Mol. formulaC₁₂H₁₈Cl₄O₇

Mol. weight416.07

Details

S-0531BACK ORDER

Sibutramine Impurity 10

CAS #NA

Mol. formulaC₁₈H₂₈ClN

Mol. weight293.88

Details

S-0532BACK ORDER

(+)-Didesmethylsibutramine HCl

CAS #262854-35-3

Mol. formulaC₁₅H₂₂ClN. HCl

Mol. weight251.80 36.46

Details

S-0533IN STOCK

Sibutramine USP Related Compound A (Free Hydrate)

CAS #2724727-26-6

Mol. formulaC₁₇H₂₆ClN. HCl

Mol. weight 279.85 36.46

Details

S-0534IN STOCK

Sibutramine Impurity 17

CAS #50921-41-0

Mol. formula C₁₁H₁₃ClO

Mol. weight196.67

Details

S-055IN STOCK

N,N-Didesmethyl Sibutramine HCl

CAS #84484-78-6

Mol. formulaC₁₅H₂₂ClN. HCl

Mol. weight251.80 36.46

Details

S-055003BACK ORDER

Sofosbuvir Impurity 1

CAS #NA

Mol. formulaC31H26FN3O7

Mol. weight571.57

Details

S-055004IN STOCK

Sofosbuvir Impurity 2

CAS #863329-62-8

Mol. formulaC31H27N3O8

Mol. weight569.58

Details

S-055005BACK ORDER

Sofosbuvir Impurity 3

CAS #NA

Mol. formulaC38H31N3O9

Mol. weight673.69

Details

S-055006IN STOCK

Sofosbuvir Impurity 4

CAS #863329-63-9

Mol. formulaC₃₁H₂₅N₃O₇

Mol. weight551.56

Details

S-055007BACK ORDER

Sofosbuvir Impurity 5

CAS #874638-94-5

Mol. formulaC24H22FN3O6

Mol. weight467.46

Details

S-055008BACK ORDER

Sofosbuvir Impurity 6

CAS #NA

Mol. formulaC24H22FN3O6

Mol. weight467.46

Details

S-055009BACK ORDER

Sofosbuvir Impurity 7

CAS #NA

Mol. formulaC24H21FN2O7

Mol. weight468.44

Details

S-055010BACK ORDER

Sofosbuvir Impurity 8

CAS #1910099-11-4

Mol. formulaC₂₄H₂₂N₂O₈

Mol. weight466.45

Details

S-055011BACK ORDER

Sofosbuvir Impurity 10

CAS #NA

Mol. formulaC24H20N2O7

Mol. weight448.44

Details

S-055012IN STOCK

Sofosbuvir Impurity 11

CAS #1987950-05-9

Mol. formulaC₁₀H₁₃FN₂O₅

Mol. weight260.22

Details

S-055013BACK ORDER

Sofosbuvir Impurity 12

CAS #114262-49-6

Mol. formulaC10H14N2O6

Mol. weight258.23

Details

S-055014IN STOCK

Sofosbuvir Impurity 13

CAS #119410-95-6

Mol. formulaC₁₀H₁₂N₂O₅

Mol. weight240.22

Details

S-055015IN STOCK

Sofosbuvir Impurity 14

CAS #2648597-80-0

Mol. formulaC₂₂H₂₉FN₃O₉P

Mol. weight529.46

Details

S-055016IN STOCK

Sofosbuvir Impurity 15

CAS #NA

Mol. formulaC22H30N3O10P

Mol. weight527.47

Details

S-055017IN STOCK

Sofosbuvir Impurity 16

CAS #2095551-20-3

Mol. formulaC₂₂H₂₈N₃O₉P

Mol. weight509.46

Details

S-055018BACK ORDER

Sofosbuvir Impurity 17

CAS #NA

Mol. formulaC34H45FN4O13P2

Mol. weight798.70

Details

S-055021IN STOCK

Sofosbuvir Impurity 19

CAS #1190308-01-0

Mol. formulaC₂₂H₂₉FN₃O₉P

Mol. weight529.46

Details

S-055022IN STOCK

Sofosbuvir Impurity 20

CAS #NA

Mol. formulaC₂₂H₂₉FN₃O₉P

Mol. weight529.46

Details

S-055023BACK ORDER

Sofosbuvir Impurity 21

CAS #1496552-51-2

Mol. formulaC22H29ClN3O9P

Mol. weight545.92

Details

S-055025IN STOCK

Sofosbuvir Impurity 49 (GS-566500)

CAS #1233335-78-8

Mol. formulaC₁₃H₁₉FN₃O₉P

Mol. weight411.28

Details

S-055026IN STOCK

Sofosbuvir Impurity 49 (GS-566500)-13C-d3 Ditriethylamine Salt

CAS #NA

Mol. formulaC₁₂¹³CH₁₆D₃FN₃O₉P. 2 Et₃N

Mol. weight415.29 2*101.19

Details

S-055027IN STOCK

Sofosbuvir Impurity 23

CAS #2041584-99-8

Mol. formulaC₁₀H₁₃FN₂O₅

Mol. weight260.22

Details

S-055028IN STOCK

Sofosbuvir Impurity 24

CAS #NA

Mol. formulaC₁₀H₁₃FN₂O₅

Mol. weight260.22

Details

S-055029BACK ORDER

Sofosbuvir Impurity 25

CAS #NA

Mol. formulaC10H13FN2O5

Mol. weight260.22

Details

S-055030BACK ORDER

Sofosbuvir Impurity 26

CAS #NA

Mol. formulaC10H13FN2O5

Mol. weight260.22

Details

S-055031BACK ORDER

Sofosbuvir Impurity 27

CAS #NA

Mol. formulaC10H13FN2O5

Mol. weight260.22

Details

S-055032BACK ORDER

Sofosbuvir Impurity 28

CAS #NA

Mol. formulaC10H13FN2O5

Mol. weight260.22

Details

S-055033BACK ORDER

Sofosbuvir Impurity 29

CAS #1946820-96-7

Mol. formulaC10H13FN2O5

Mol. weight260.22

Details

S-055034BACK ORDER

Sofosbuvir Impurity 30

CAS #874638-80-9

Mol. formulaC20H17FO6

Mol. weight372.35

Details

S-055035BACK ORDER

Sofosbuvir Impurity 31

CAS #N/A

Mol. formulaC10H16FN2O14P3

Mol. weight500.16

Details

S-055036BACK ORDER

Sofosbuvir Impurity 32

CAS #1157884-58-6

Mol. formula372.35

Mol. weightC20H17FO6

Details

S-055037BACK ORDER

Sofosbuvir Impurity 33

CAS #NA

Mol. formula388.81

Mol. weightC20H17ClO6

Details

S-055038IN STOCK

Sofosbuvir Impurity 34 (GS-606965)

CAS #1015073-43-4

Mol. formulaC₁₀H₁₄FN₂O₈P

Mol. weight340.20

Details

S-055039BACK ORDER

Sofosbuvir Impurity 35

CAS #N/A

Mol. formulaC10H13ClN2O5

Mol. weight276.68

Details

S-055040IN STOCK

Sofosbuvir Impurity 36

CAS #NA

Mol. formulaC10H15FN2O11P2

Mol. weight420.18

Details

S-055042BACK ORDER

Sofosbuvir Impurity 37 ( Sofosbuvir Isomer)

CAS #NA

Mol. formulaC₂₂H₂₉FN₃O₉P

Mol. weight529.46

Details

S-055043BACK ORDER

Sofosbuvir Impurity 38

CAS #NA

Mol. formulaC₂₂H₂₉FN₃O₉P

Mol. weight529.46

Details

S-055044BACK ORDER

Sofosbuvir Impurity 39

CAS #NA

Mol. formulaC31H26FN3O7

Mol. weight571.57

Details

S-055045IN STOCK

Sofosbuvir Impurity 40

CAS #1859162-80-3

Mol. formulaC₁₆H₁₈FN₂O₈P

Mol. weight416.30

Details

S-055046IN STOCK

Sofosbuvir Impurity 41

CAS #1233335-82-4

Mol. formulaC₁₆H₂₅FN₃O₉P

Mol. weight453.36

Details

S-055047IN STOCK

Sofosbuvir Impurity 42

CAS #NA

Mol. formulaC16H27FN3O9P

Mol. weight455.37

Details

S-055048BACK ORDER

Sofosbuvir Impurity 31-13C-d3

CAS #NA

Mol. formulaC10H13FN2O14P3D3

Mol. weight504.17

Details

S-055049IN STOCK

Sofosbuvir Impurity 43 Cyclohexylamine Salt

CAS #NA

Mol. formulaC₁₂H₁₈NO₅P. C₆H₁₃N

Mol. weight287.25 99.18

Details

S-055050BACK ORDER

Sofosbuvir Impurity 44

CAS #NA

Mol. formulaC₂₂H₂₉FN₃O₉P

Mol. weight529.46

Details

S-055051BACK ORDER

Sofosbuvir Impurity 45

CAS #1337529-56-2

Mol. formulaC18H17F5NO5P

Mol. weight453.31

Details

S-055052BACK ORDER

Sofosbuvir Impurity 46

CAS #NA

Mol. formulaC₂₂H₂₉FN₃O₉P

Mol. weight529.46

Details

S-055053BACK ORDER

Sofosbuvir Impurity 47-13C-d3

CAS #NA

Mol. formulaC₂₇¹³CH₃₀D₃FN₃O₉P

Mol. weight609.57

Details

S-055054IN STOCK

Sofosbuvir Impurity 48

CAS #1337482-15-1

Mol. formulaC₂₂H₂₉FN₃O₉P

Mol. weight529.46

Details

S-055057BACK ORDER

Sofosbuvir Impurity 50

CAS #1496552-16-9

Mol. formulaC₂₂H₂₉FN₃O₉P

Mol. weight529.46

Details

S-055058BACK ORDER

Sofosbuvir Impurity 51

CAS #NA

Mol. formulaC22H31FN3O10P

Mol. weight547.47

Details

S-055059BACK ORDER

Sofosbuvir Impurity 52

CAS #2225762-89-8

Mol. formulaC₂₉H₃₃FN₃O₁₀P

Mol. weight633.57

Details

S-055060BACK ORDER

Sofosbuvir Impurity 53

CAS #1394157-34-6

Mol. formulaC₂₀H₂₅FN₃O₉P

Mol. weight501.40

Details

S-055061BACK ORDER

Sofosbuvir Impurity 54

CAS #NA

Mol. formulaC17H17FN2O6

Mol. weight364.33

Details

S-055062BACK ORDER

Sofosbuvir Impurity 55

CAS #NA

Mol. formulaC17H17FN2O6

Mol. weight364.33

Details

S-055063IN STOCK

Sofosbuvir Impurity 56

CAS #817204-32-3

Mol. formulaC₃₁H₂₆FN₃O₇

Mol. weight571.56

Details

S-055064BACK ORDER

Sofosbuvir Impurity 57

CAS #NA

Mol. formulaC24H21ClN2O7

Mol. weight484.89

Details

S-055065BACK ORDER

Sofosbuvir Impurity 58

CAS #NA

Mol. formulaC31H26ClN3O7

Mol. weight588.01

Details

S-055066IN STOCK

Sofosbuvir Impurity 59

CAS #2173637-26-6

Mol. formulaC₃₁H₂₆FN₃O₇

Mol. weight571.56

Details

S-055067BACK ORDER

Sofosbuvir Impurity 60

CAS #NA

Mol. formulaC31H26FN3O7

Mol. weight571.56

Details

S-055068BACK ORDER

Sofosbuvir Impurity 61

CAS #NA

Mol. formulaC31H26FN3O7

Mol. weight571.56

Details

S-055069BACK ORDER

Sofosbuvir Impurity 62

CAS #NA

Mol. formulaC31H27N3O8

Mol. weight569.57

Details

S-055070BACK ORDER

Sofosbuvir Impurity 63

CAS #1334513-02-8

Mol. formulaC₁₈H₁₇F₅NO₅P

Mol. weight453.30

Details

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