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 501–553 of 553 standards

K-037001BACK ORDER

DL-Kavain

CAS #3155-48-4

Mol. formulaC₁₄H₁₄O₃

Mol. weight230.26

Details

K-037002BACK ORDER

Dihydro-Kavain

CAS #587-63-3

Mol. formulaC₁₄H₁₆O₃

Mol. weight232.28

Details

K-038IN STOCK

Ketorolac EP Impurity G

CAS #1391051-90-3

Mol. formulaC₁₆H₁₅NO₄

Mol. weight285.30

Details

K-038001BACK ORDER

Keracyanin Chloride

CAS #18719-76-1

Mol. formulaC₂₇H₃₁O₁₅. Cl

Mol. weight595.53 35.45

Details

K-039IN STOCK

Ketorolac EP Impurity E (Ketorolac USP Related Compound A)

CAS #167105-80-8

Mol. formulaC₁₉H₂₂N₂O₅

Mol. weight358.39

Details

K-039001BACK ORDER

Kinsenoside

CAS #151870-74-5

Mol. formulaC₁₀H₁₆O₈

Mol. weight264.23

Details

K-039002BACK ORDER

Kinsenoside-d7

CAS #NA

Mol. formulaC₁₀H₉D₇O₈

Mol. weight271.27

Details

K-041IN STOCK

KF31327

CAS #220060-39-9

Mol. formulaC24H28N6OS

Mol. weight448.59

Details

K-051BACK ORDER

Kynurenic-d5 Acid

CAS #350820-13-2

Mol. formulaC₁₀H₂NO₃D₅

Mol. weight194.20

Details

K-052BACK ORDER

Kynurenic Acid

CAS #492-27-3

Mol. formulaC₁₀H₇NO₃

Mol. weight189.17

Details

K-061IN STOCK

Ketotifen Fumarate

CAS #34580-14-8

Mol. formulaC₁₉H₁₉NOS. C₄H₄O₄

Mol. weight309.43 116.07

Details

K-0610IN STOCK

Ketotifen Impurity 2

CAS #59743-84-9

Mol. formulaC₁₄H₁₀O₂S

Mol. weight242.29

Details

K-0612IN STOCK

Ketotifen-13C-d3

CAS #2748522-40-7

Mol. formulaC₁₈¹³CH₁₆D₃NOS

Mol. weight313.44

Details

K-0614IN STOCK

Ketotifen Impurity 4 HCl

CAS #NA

Mol. formulaC₁₉H₁₉NOS. HCl

Mol. weight309.43 36.46

Details

K-0615BACK ORDER

Ketotifen Impurity 5

CAS #81759-45-7

Mol. formulaC₂₅H₂₇NO₇S

Mol. weight485.55

Details

K-0616BACK ORDER

Ketotifen Impurity 6

CAS #126939-25-1

Mol. formulaC₁₃H₇BrOS

Mol. weight291.16

Details

K-0617BACK ORDER

Ketotifen Impurity 7

CAS #111428-56-9

Mol. formulaC₁₄H₉BrO₂S

Mol. weight321.19

Details

K-0618BACK ORDER

Ketotifen Impurity 8

CAS #4506-53-0

Mol. formulaC₁₃H₈OS

Mol. weight212.27

Details

K-0619BACK ORDER

Ketotifen Impurity 9

CAS #NA

Mol. formulaC₁₉H₂₀BrNOS

Mol. weight390.34

Details

K-062IN STOCK

Ketotifen EP Impurity A (Ketotifen USP Related Compound A (Free Form))

CAS #4673-38-5

Mol. formulaC₁₉H₁₉NS

Mol. weight293.43

Details

K-0620BACK ORDER

Ketotifen Impurity 10

CAS #4506-57-4

Mol. formulaC₁₉H₂₁NOS

Mol. weight311.44

Details

K-0621BACK ORDER

Ketotifen Impurity 11

CAS #NA

Mol. formulaC₁₉H₁₉NO₃S

Mol. weight341.43

Details

K-0622BACK ORDER

Ketotifen Impurity 12

CAS #NA

Mol. formulaC₁₉H₁₃NO₂S

Mol. weight319.38

Details

K-0623BACK ORDER

Ketotifen Impurity 13

CAS #NA

Mol. formulaC₁₈H₁₅NO₄S

Mol. weight341.38

Details

K-0624BACK ORDER

Ketotifen Impurity 14

CAS #NA

Mol. formulaC₁₈H₁₅NO₅S

Mol. weight357.38

Details

K-0625BACK ORDER

Ketotifen Impurity 15

CAS #NA

Mol. formulaC₁₈H₁₅NO₆S

Mol. weight373.38

Details

K-0626BACK ORDER

Ketotifen Impurity 16

CAS #NA

Mol. formulaC₂₂H₂₁NO₅S

Mol. weight411.47

Details

K-0627BACK ORDER

Ketotifen Impurity 17

CAS #NA

Mol. formulaC₁₈H₁₆ClNOS

Mol. weight329.84

Details

K-0628BACK ORDER

Ketotifen Impurity 18

CAS #NA

Mol. formulaC₁₈H₁₆ClNOS

Mol. weight329.84

Details

K-063IN STOCK

Ketotifen EP Impurity B

CAS #59743-88-3

Mol. formulaC₂₀H₂₃NO₂S

Mol. weight341.47

Details

K-0630BACK ORDER

N-Desmethyl Ketotifen EP Impurity G

CAS #1196969-59-1

Mol. formulaC₁₈H₁₅NO₂S

Mol. weight309.38

Details

K-0631IN STOCK

N-Nitroso N-Desmethyl Ketotifen EP Impurity G

CAS #NA

Mol. formulaC₁₈H₁₄N₂O₃S

Mol. weight338.38

Details

K-0632IN STOCK

N-Nitroso-N-Desmethyl Ketotifen EP Impurity A

CAS #NA

Mol. formulaC₁₈H₁₆N₂OS

Mol. weight308.40

Details

K-0633IN STOCK

N-Nitroso-N-Desmethyl Ketotifen EP Impurity B

CAS #NA

Mol. formulaC₁₉H₂₀N₂O₃S

Mol. weight356.44

Details

K-0634IN STOCK

N-Nitroso-N-Desmethyl Ketotifen EP Impurity C

CAS #NA

Mol. formulaC₁₈H₁₈N₂O₃S

Mol. weight342.41

Details

K-0635IN STOCK

N-Desmethyl Ketotifen EP Impurity A HCl

CAS #23456-01-1

Mol. formulaC₁₈H₁₇NS. HCl

Mol. weight279.40 36.46

Details

K-0636IN STOCK

N-Desmethyl Ketotifen EP Impurity B

CAS #108914-77-8

Mol. formulaC₁₉H₂₁NO₂S

Mol. weight327.44

Details

K-0637IN STOCK

N-Desmethyl Ketotifen EP Impurity C

CAS #NA

Mol. formulaC₁₈H₁₉N_O2S

Mol. weight313.41

Details

K-0638BACK ORDER

Ketotifen Impurity 19

CAS #694-55-3

Mol. formulaC₆H₁₁N

Mol. weight97.16

Details

K-0639BACK ORDER

Ketotifen Impurity 20

CAS #34580-11-5

Mol. formulaC₁₃H₇BrOS

Mol. weight291.16

Details

K-064IN STOCK

Ketotifen EP Impurity C

CAS #126939-27-3

Mol. formulaC₁₉H₂₁NO₂S

Mol. weight327.45

Details

K-065IN STOCK

Ketotifen EP Impurity D (Ketotifen N-Oxide)

CAS #88456-70-6

Mol. formulaC₁₉H₁₉NO₂S

Mol. weight325.43

Details

K-066IN STOCK

Ketotifen EP Impurity E

CAS #1346603-71-1

Mol. formulaC₁₉H₁₉NOS

Mol. weight309.43

Details

K-067IN STOCK

Ketotifen EP Impurity F Hemifumarate (Mixture of Enol and Ketone)

CAS #NA

Mol. formulaC₁₉H₁₉NOS. 0.5 C₄H₄O₄

Mol. weight309.43 0.5*116.07

Details

K-068IN STOCK

Ketotifen EP Impurity G

CAS #43076-16-0

Mol. formulaC₁₉H₁₇NO₂S

Mol. weight323.41

Details

K-069BACK ORDER

Ketotifen Impurity 1 HCl

CAS #NA

Mol. formulaC19H19NOS. HCl

Mol. weight309.43 36.46

Details

K-071IN STOCK

Kojic Acid

CAS #501-30-4

Mol. formulaC₆H₆O₄

Mol. weight142.11

Details

K-091IN STOCK

Ketanserin

CAS #74050-98-9

Mol. formulaC₂₂H₂₂FN₃O₃

Mol. weight395.43

Details

PK-029001BACK ORDER

K 41498

CAS #NA

Mol. formulaC₁₆₂H₂₇₆N₄₈O₄₆

Mol. weight3632.28

Details

PK-036001BACK ORDER

Kisspeptin-54 Trifluoroacetate

CAS #NA

Mol. formulaC₂₅₈H₄₀₁N₇₉O₇₈. C₂HF₃O₂

Mol. weight5857.52 114.02

Details

PK-036002BACK ORDER

Kisspeptin-14 Ditrifluoroacetate

CAS #NA

Mol. formulaC₈₂H₁₁₂N₂₂O₂₁. 2C₂HF₃O₂

Mol. weight1741.93 2* 114.02

Details

PK-036003BACK ORDER

Kisspeptin-10 Trifluoroacetate

CAS #NA

Mol. formulaC₆₃H₈₃N₁₇O₁₄. C₂HF₃O₂

Mol. weight1302.46 114.02

Details

PK-036004BACK ORDER

Kisspeptin-13 Trifluoroacetate

CAS #NA

Mol. formulaC₇₈H₁₀₇N₂₁O₁₈. C₂HF₃O₂

Mol. weight1626.84 114.02

Details

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