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 18501–18600 of 45672 standards · Impurities

F-4114BACK ORDER

Felbamate Impurity 1

CAS #1570-95-2

Mol. formulaC₉H₁₂O₂

Mol. weight152.19

Details

F-415IN STOCK

Felbamate Dimer Impurity

CAS #1796927-91-7

Mol. formulaC₂₁H₂₄N₂O₇

Mol. weight416.43

Details

F-419BACK ORDER

Felbamate Ethyl Impurity

CAS #53054-24-3

Mol. formulaC13H18N2O4

Mol. weight266.30

Details

F-4211BACK ORDER

Flucytosine Impurity 8

CAS #155-10-2

Mol. formulaC₄H₃ClFN₃

Mol. weight147.54

Details

F-424BACK ORDER

Flucytosine Impurity 1

CAS #1652-39-7

Mol. formulaC5H6FO3. Na

Mol. weight133.10 22.99

Details

F-425BACK ORDER

Flucytosine Impurity 2

CAS #1545182-67-9

Mol. formulaC₅H₅ClN₂O₂

Mol. weight160.56

Details

F-426BACK ORDER

Flucytosine Impurity 3

CAS #NA

Mol. formulaC₆H₄FN₃O

Mol. weight153.12

Details

F-427BACK ORDER

Flucytosine Impurity 4

CAS #NA

Mol. formulaC₈H₇FN₆O₂

Mol. weight238.18

Details

F-428BACK ORDER

Flucytosine Impurity 5

CAS #370103-23-4

Mol. formulaC₆H₈N₂O₃

Mol. weight156.14

Details

F-429BACK ORDER

Flucytosine Impurity 6

CAS #3036242-54-0

Mol. formulaC₁₉H₂₈N₂O₅

Mol. weight364.44

Details

F-4310IN STOCK

Fenoterol EP Impurity C HBr (S,S-Isomer)

CAS #NA

Mol. formulaC₁₈H₂₃NO₄. HBr

Mol. weight317.39 80.91

Details

F-4311IN STOCK

Fenoterol EP Impurity A (R,S-Isomer)

CAS #391234-97-2

Mol. formulaC₁₇H₂₁NO₄

Mol. weight303.36

Details

F-4312IN STOCK

Fenoterol EP Impurity A (S,R-Isomer)

CAS #391234-95-0

Mol. formulaC₁₇H₂₁NO₄

Mol. weight303.36

Details

F-435IN STOCK

Fenoterol EP Impurity A

CAS #107878-38-6

Mol. formulaC₁₇H₂₁NO₄

Mol. weight303.36

Details

F-436IN STOCK

Fenoterol Impurity 1 (Mixture of Diastereomers)

CAS #161040-25-1

Mol. formulaC₁₈H₂₁NO₄

Mol. weight315.37

Details

F-437IN STOCK

Fenoterol EP Impurity B HCl

CAS #1944-11-2

Mol. formulaC₁₇H₁₉NO₄. HCl

Mol. weight301.34 36.46

Details

F-438IN STOCK

Fenoterol EP Impurity C HBr

CAS #2469196-23-2

Mol. formulaC₁₈H₂₃NO₄. HBr

Mol. weight317.39 80.91

Details

F-439IN STOCK

Fenoterol EP Impurity C HBr (R,R-Isomer)

CAS #NA

Mol. formulaC₁₈H₂₃NO₄. HBr

Mol. weight317.39 80.91

Details

F-441BACK ORDER

Flutriafol Impurity A

CAS #124774-27-2

Mol. formulaC16H13F2N3O

Mol. weight301.30

Details

F-442BACK ORDER

Flutriafol Impurity D

CAS #110933-21-6

Mol. formulaC16H13F2N3O

Mol. weight301.30

Details

F-443BACK ORDER

Flutriafol Impurity E

CAS #N/A

Mol. formulaC16H13F2N3O

Mol. weight301.30

Details

F-444BACK ORDER

Flutriafol Impurity B

CAS #NA

Mol. formulaC16H13F2N3O

Mol. weight301.30

Details

F-4510IN STOCK

Flibanserin Impurity 8

CAS #60568-46-9

Mol. formulaC₁₀H₁₀N₂O

Mol. weight174.20

Details

F-4511BACK ORDER

Flibanserin Impurity 9

CAS #NA

Mol. formulaC22H23F3N4O2

Mol. weight432.45

Details

F-4512IN STOCK

Flibanserin Impurity 10

CAS #6276-48-8

Mol. formulaC₁₀H₁₀N₂O

Mol. weight174.20

Details

F-4513BACK ORDER

Flibanserin Impurity 11

CAS #103784-03-8

Mol. formulaC₉H₉BrN₂O

Mol. weight241.09

Details

F-4514BACK ORDER

Flibanserin Impurity 12

CAS #331763-94-1

Mol. formulaC₂₀H₂₁F₃N₄O₂

Mol. weight406.41

Details

F-4515BACK ORDER

Flibanserin Impurity 13

CAS #331763-93-0

Mol. formulaC₂₀H₂₁F₃N₄O₂

Mol. weight406.41

Details

F-4516BACK ORDER

Flibanserin Impurity 14

CAS #NA

Mol. formulaC₂₀H₂₁F₃N₄O₃

Mol. weight422.41

Details

F-453BACK ORDER

Flibanserin N-Oxide

CAS #2652583-35-0

Mol. formulaC₂₀H₂₁F₃N₄O₂

Mol. weight406.41

Details

F-454BACK ORDER

Flibanserin Impurity 2

CAS #NA

Mol. formulaC21H24N4O3

Mol. weight380.45

Details

F-455BACK ORDER

Flibanserin Impurity 3

CAS #NA

Mol. formulaC20H22N4O3

Mol. weight366.42

Details

F-456BACK ORDER

Flibanserin Impurity 4

CAS #NA

Mol. formulaC₁₆H₁₄N₄O₂

Mol. weight294.31

Details

F-457BACK ORDER

Flibanserin Impurity 5

CAS #NA

Mol. formulaC33H36F6N6O

Mol. weight646.68

Details

F-458BACK ORDER

Flibanserin Impurity 6

CAS #NA

Mol. formulaC11H12Br2N2O

Mol. weight348.04

Details

F-459BACK ORDER

Flibanserin Impurity 7

CAS #14678-81-0

Mol. formulaC₁₀H₁₀N₂O

Mol. weight174.20

Details

F-4713BACK ORDER

Fosfomycin Impurity 1

CAS #NA

Mol. formulaC3H9O5P. C4H11NO3

Mol. weight156.07 121.14

Details

F-4714BACK ORDER

Fosfomycin Impurity 2

CAS #NA

Mol. formulaC₃H₇O₃P. C₈H₁₁N

Mol. weight122.06 121.18

Details

F-4715BACK ORDER

Fosfomycin Impurity 3

CAS #NA

Mol. formulaC₃H₇O₃P. C₈H₁₁N

Mol. weight122.06 121.18

Details

F-4716BACK ORDER

Fosfomycin Impurity 4

CAS #NA

Mol. formulaC3H9O3P

Mol. weight124.08

Details

F-4719BACK ORDER

Fosfomycin Impurity 5

CAS #NA

Mol. formulaC₄H₁₁O₅P

Mol. weight170.10

Details

F-4720BACK ORDER

Fosfomycin Impurity 6

CAS #1416734-33-2

Mol. formulaC₆H₁₄O₈P₂

Mol. weight276.12

Details

F-4722BACK ORDER

Fosfomycin Impurity 7

CAS #NA

Mol. formulaC₃H₇O₄P. C₈H₁₁N

Mol. weight138.06 121.18

Details

F-4723BACK ORDER

Fosfomycin Impurity 8

CAS #NA

Mol. formulaC₃H₇O₄P. C₈H₁₁N

Mol. weight138.06 121.18

Details

F-4724BACK ORDER

Fosfomycin Impurity 9 HI

CAS #102722-09-8

Mol. formulaC₅H₁₃NO₃. HI

Mol. weight135.16 127.91

Details

F-4725BACK ORDER

N-Nitroso Fosfomycin Impurity 9

CAS #NA

Mol. formulaC₅H₁₂N₂O₄

Mol. weight164.16

Details

F-4726BACK ORDER

Fosfomycin Impurity 10

CAS #135578-84-6

Mol. formulaC₁₁H₂₃O₃P

Mol. weight234.28

Details

F-4727BACK ORDER

Fosfomycin Impurity 11

CAS #15205-62-6

Mol. formulaC₁₂H₂₇O₃P

Mol. weight250.32

Details

F-4728BACK ORDER

Fosfomycin Impurity 12

CAS #NA

Mol. formulaC₁₁H₂₅O₃P

Mol. weight236.29

Details

F-4729BACK ORDER

Fosfomycin Impurity 13

CAS #53621-85-5

Mol. formulaC₃H₉O₄P

Mol. weight140.07

Details

F-473IN STOCK

Fosfomycin Trometamol EP Impurity A Di-Ammonium Salt

CAS #84954-80-3 (free base)

Mol. formulaC3H9O5P. 2 H3N

Mol. weight156.08 2 17.03

Details

F-4730BACK ORDER

Fosfomycin Impurity 14

CAS #76274-77-6

Mol. formulaC₃H₉O₄P

Mol. weight140.07

Details

F-4731BACK ORDER

Fosfomycin Impurity 15

CAS #NA

Mol. formulaC₃H₇O₄P. C₈H₁₁N

Mol. weight138.06 121.18

Details

F-4732BACK ORDER

Fosfomycin Impurity 16

CAS #NA

Mol. formulaC₃H₇O₄P. C₈H₁₁N

Mol. weight138.06 121.18

Details

F-4733BACK ORDER

Fosfomycin Impurity 17

CAS #25383-05-5

Mol. formulaC₁₁H₂₃O₃P

Mol. weight234.28

Details

F-4734BACK ORDER

Fosfomycin Impurity 18

CAS #25383-48-6

Mol. formulaC₁₁H₂₁O₃P

Mol. weight232.26

Details

F-4735BACK ORDER

Fosfomycin Impurity 19

CAS #NA

Mol. formulaC₇H₁₅O₃P

Mol. weight178.17

Details

F-4736BACK ORDER

Fosfomycin Impurity 20

CAS #NA

Mol. formulaC₅H₁₁O₄P

Mol. weight166.11

Details

F-4737BACK ORDER

Fosfomycin Impurity 21

CAS #NA

Mol. formulaC₄H₁₁O₅P

Mol. weight170.10

Details

F-4739BACK ORDER

Fosfomycin Impurity 22

CAS #734473-80-4

Mol. formulaC₅H₁₁O₄P

Mol. weight166.11

Details

F-474IN STOCK

Fosfomycin Trometamol EP Impurity C

CAS #23001-39-0

Mol. formulaC₄H₁₂NO₆P

Mol. weight201.11

Details

F-4740IN STOCK

Fosfomycin Impurity 23

CAS #3052897-73-8

Mol. formulaC₇H₁₅O₄P

Mol. weight194.17

Details

F-4742BACK ORDER

Fosfomycin Impurity 24

CAS #26598-36-7

Mol. formulaC₃H₇O₃P

Mol. weight122.06

Details

F-4743BACK ORDER

Fosfomycin Impurity 25

CAS #13563-34-3

Mol. formulaC₃H₉O₅P

Mol. weight156.07

Details

F-4744IN STOCK

Fosfomycin Impurity 26

CAS #2882846-24-2

Mol. formulaC₄H₁₁O₅P

Mol. weight170.10

Details

F-4746BACK ORDER

Fosfomycin Impurity 27

CAS #789427-15-2

Mol. formulaC₄H₉O₄P

Mol. weight152.09

Details

F-4747BACK ORDER

Fosfomycin Impurity 28

CAS #NA

Mol. formulaC₆H₁₆O₉P₂

Mol. weight294.13

Details

F-4748BACK ORDER

Fosfomycin Impurity 29

CAS #NA

Mol. formulaC₆H₁₄O₈P₂

Mol. weightO=P(O)(O)C(O)C(C)OP(C1OC1C)(O)=O

Details

F-4749BACK ORDER

Fosfomycin Impurity 30

CAS #NA

Mol. formulaC₆H₁₄O₈P₂

Mol. weight276.12

Details

F-475IN STOCK

Fosfomycin Trometamol EP Impurity A Disodium Salt

CAS #NA

Mol. formulaC₃H₇O₅P. 2 Na

Mol. weight154.06 2*22.99

Details

F-4750BACK ORDER

Fosfomycin Impurity 31

CAS #NA

Mol. formulaC₆H₁₂O₇P₂

Mol. weight258.10

Details

F-4751BACK ORDER

Fosfomycin Impurity 32

CAS #NA

Mol. formulaC₉H₂₃O₁₃P₃

Mol. weight: 432.19

Details

F-4752BACK ORDER

Fosfomycin Impurity 33

CAS #NA

Mol. formulaC₉H₂₁O₁₂P₃

Mol. weight414.18

Details

F-4753BACK ORDER

Fosfomycin Impurity 34

CAS #NA

Mol. formulaC₉H₁₉O₁₁P₃

Mol. weight396.16

Details

F-4754BACK ORDER

Fosfomycin Impurity 35

CAS #1931-38-0

Mol. formulaC₉H₉O₃P

Mol. weight196.14

Details

F-4755BACK ORDER

Fosfomycin Impurity 36

CAS #NA

Mol. formulaC₄H₇O₄P

Mol. weight150.07

Details

F-476IN STOCK

Fosfomycin Trometamol EP Impurity B

CAS #1262243-11-7

Mol. formulaC₇H₁₈NO₇P

Mol. weight259.19

Details

F-477BACK ORDER

Fosfomycin Trometamol EP Impurity D

CAS #1262243-12-8

Mol. formulaC₁₀H₂₅NO₁₁P₂

Mol. weight397.26

Details

F-4810IN STOCK

Fampridine Impurity 3

CAS #1864897-67-5

Mol. formulaC₉H₁₂N₂O₂

Mol. weight180.21

Details

F-4811IN STOCK

Fampridine Impurity 4

CAS #19808-51-6

Mol. formulaC₁₀H₁₀N₄

Mol. weight186.22

Details

F-4812IN STOCK

Fampridine Impurity 5 (3-Cyanopyridine)

CAS #100-54-9

Mol. formulaC₆H₄N₂

Mol. weight104.11

Details

F-4813BACK ORDER

Fampridine Impurity 6

CAS #1246818-25-6

Mol. formulaC₉H₁₂N₂O₃

Mol. weight196.21

Details

F-4814IN STOCK

Fampridine Impurity 7

CAS #62732-43-8

Mol. formulaC₁₁H₁₄N₂

Mol. weight174.25

Details

F-488IN STOCK

Fampridine Impurity 1 (Dalfampridine Impurity 1)

CAS #125583-33-7

Mol. formulaC₆H₅ClN₂O

Mol. weight156.57

Details

F-493BACK ORDER

Fimasartan Impurity 1 (Mixture of J and K)

CAS #NA

Mol. formulaC28H33N7OS

Mol. weight515.69

Details

F-494BACK ORDER

Fimasartan Impurity 2

CAS #1361024-52-3

Mol. formulaC46H45N7OS

Mol. weight743.98

Details

F-495BACK ORDER

Fimasartan Impurity 3

CAS #NA

Mol. formulaC27H31N7S2

Mol. weight517.71

Details

F-496BACK ORDER

Fimasartan Impurity 4

CAS #NA

Mol. formulaC33H39N7O7S

Mol. weight677.78

Details

F-501BACK ORDER

Flutamide Impurity F

CAS #NA

Mol. formulaC11H11F3N2O3

Mol. weight276.22

Details

F-5110BACK ORDER

Flucloxacillin Impurity 6

CAS #NA

Mol. formulaC19H17ClFN3O5S

Mol. weight453.87

Details

F-5111BACK ORDER

Flucloxacillin Impurity 7

CAS #NA

Mol. formulaC20H21ClFN3O6S

Mol. weight485.91

Details

F-5112BACK ORDER

Flucloxacillin EP Impurity A (R,R-Isomer)

CAS #42947-70-6

Mol. formulaC₁₉H₁₉ClFN₃O₆S

Mol. weight471.88

Details

F-5113BACK ORDER

Flucloxacillin Impurity 9

CAS #NA

Mol. formulaC₃₈H₃₂Cl₂F₂N₆O₉S₂

Mol. weight889.72

Details

F-5115BACK ORDER

Flucloxacillin EP Impurity D

CAS #3919-74-2

Mol. formulaC₁₁H₇ClFNO₃

Mol. weight255.62

Details

F-5116BACK ORDER

Flucloxacillin Impurity 11

CAS #NA

Mol. formulaC₁₉H₁₇ClFN₃O₅S

Mol. weight453.87

Details

F-5117BACK ORDER

Flucloxacillin Impurity 12

CAS #NA

Mol. formulaC₂₇H₂₉ClFN₅O₈S₂

Mol. weight670.12

Details

F-5118BACK ORDER

Flucloxacillin Sorbitol Ester Impurity

CAS #NA

Mol. formulaC₂₅H₃₁ClFN₃O₁₁S

Mol. weight636.04

Details

F-512IN STOCK

Flucloxacillin EP Impurity B (Mixture of Diastereomers)

CAS #1276016-89-7

Mol. formulaC₁₈H₁₉ClFN₃O₄S

Mol. weight427.88

Details

F-513IN STOCK

Flucloxacillin Impurity 1 Disodium Salt

CAS #NA

Mol. formulaC₂₁H₁₉ClFN₃O₇S. 2 Na

Mol. weight511.92 2*22.99

Details

F-514BACK ORDER

Flucloxacillin Impurity 2

CAS #NA

Mol. formulaC32H27Cl2F2N5O9S

Mol. weight766.57

Details

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