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 19501–19600 of 45672 standards · Impurities

G-2643BACK ORDER

Gemcitabine Impurity 25

CAS #NA

Mol. formulaC₁₂H₉F₃O₅

Mol. weight290.19

Details

G-2644BACK ORDER

Gemcitabine Impurity 26

CAS #NA

Mol. formulaC₁₂H₉F₃O₅

Mol. weight290.19

Details

G-2645BACK ORDER

Gemcitabine Impurity 27

CAS #NA

Mol. formulaC₉H₁₂F₂N₂O₄

Mol. weight250.20

Details

G-2646BACK ORDER

Gemcitabine Impurity 28

CAS #NA

Mol. formulaC₁₁H₁₈F₂N₂O₅

Mol. weight296.27

Details

G-2647BACK ORDER

Gemcitabine Impurity 29

CAS #NA

Mol. formulaC₁₈H₂₆F₄N₄O₉

Mol. weight518.42

Details

G-2648BACK ORDER

Gemcitabine Impurity 30

CAS #NA

Mol. formulaC₁₈H₂₆F₄N₄O₉

Mol. weight518.42

Details

G-2649BACK ORDER

Gemcitabine Impurity 31

CAS #142816-70-4

Mol. formulaC₁₆H₁₅F₂N₃O₅

Mol. weight367.31

Details

G-265BACK ORDER

Gemcitabine impurity 2

CAS #NA

Mol. formulaC16H14F2N2O6

Mol. weight368.30

Details

G-2650BACK ORDER

Gemcitabine Impurity 32

CAS #874638-98-9

Mol. formulaC₁₇H₁₈FN₃O₅

Mol. weight363.35

Details

G-2651BACK ORDER

Gemcitabine Impurity 33

CAS #866473-31-6

Mol. formulaC₁₉H₁₆F₂O₇

Mol. weight394.33

Details

G-2652BACK ORDER

Gemcitabine Impurity 34

CAS #95058-93-8

Mol. formulaC₁₀H₁₆F₂O₅

Mol. weight254.23

Details

G-2653BACK ORDER

Gemcitabine Impurity 35

CAS #122111-12-0

Mol. formulaC₅H₆F₂O₄

Mol. weight168.10

Details

G-2654BACK ORDER

Gemcitabine Impurity 36

CAS #1268237-46-2

Mol. formulaC₂₃H₁₉F₂N₃O₆

Mol. weight471.42

Details

G-2655BACK ORDER

Gemcitabine Impurity 37

CAS #1173824-58-2

Mol. formulaC₁₉H₁₆F₂O₆

Mol. weight378.33

Details

G-2656BACK ORDER

Gemcitabine Impurity 38

CAS #NA

Mol. formulaC₂₃H₂₄F₂N₂O₇

Mol. weight478.45

Details

G-2657BACK ORDER

Gemcitabine Impurity 39

CAS #166376-98-3

Mol. formulaC₁₀H₁₆F₂O₅

Mol. weight254.23

Details

G-2658BACK ORDER

Gemcitabine Impurity 40

CAS #166376-97-2

Mol. formulaC₁₀H₁₆F₂O₅

Mol. weight254.23

Details

G-2659BACK ORDER

Gemcitabine Impurity 41

CAS #122111-08-4

Mol. formulaC₁₂H₁₀F₂O₅

Mol. weight272.20

Details

G-266IN STOCK

Gemcitabine EP Impurity B HCl (alpha-Gemcitabine HCl)

CAS #122111-05-1

Mol. formulaC₉H₁₁F₂N₃O₄. HCl

Mol. weight263.20 36.46

Details

G-2660BACK ORDER

Gemcitabine Impurity 42

CAS #NA

Mol. formulaC₂₃H₂₂F₂N₂O₆

Mol. weight460.43

Details

G-2661BACK ORDER

Gemcitabine Impurity 43

CAS #NA

Mol. formulaC₂₃H₁₉F₂N₃O₆

Mol. weight471.42

Details

G-268IN STOCK

Gemcitabine EP Impurity B-13C-15N2 HCl (alpha-Gemcitabine-13C-15N2 HCl)

CAS #NA

Mol. formulaC₈¹³CH₁₁F₂N¹⁵N₂O₄. HCl

Mol. weight266.18 36.46

Details

G-269IN STOCK

Gemcitabine Impurity 3 (Mixture of Diastereomers)

CAS #NA

Mol. formulaC₉H₁₁F₂N₂O₆

Mol. weight282.20

Details

G-282BACK ORDER

GW 501516 Sulfone

CAS #1206891-27-1

Mol. formulaC₂₁H₁₈F₃NO₅S₂

Mol. weight296.37

Details

G-283BACK ORDER

GW 501516 Sulfoxide

CAS #NA

Mol. formulaC₂₁H₁₈F₃NO₄S₂

Mol. weight469.49

Details

G-284BACK ORDER

GW 501516 Impurity 1

CAS #317318-96-0

Mol. formulaC₁₂H₁₀F₃NOS

Mol. weight273.27

Details

G-285BACK ORDER

GW 501516 Impurity 2

CAS #175277-03-9

Mol. formulaC₁₄H₁₂F₃NO₂S

Mol. weight315.31

Details

G-3010IN STOCK

Alanyl Glutamine Impurity 7 HCl

CAS #NA

Mol. formulaC₁₆H₂₇N₅O₈. HCl

Mol. weight417.42 36.46

Details

G-3011IN STOCK

Alanyl Glutamine Impurity 8 HCl

CAS #97998-65-7

Mol. formulaC8H12N2O4. HCl

Mol. weight200.20 36.46

Details

G-3012BACK ORDER

Alanyl Glutamine Impurity 9

CAS #NA

Mol. formulaC8H15N3O4

Mol. weight217.23

Details

G-3013BACK ORDER

Alanyl Glutamine Impurity 10

CAS #NA

Mol. formulaC10H18N4O5

Mol. weight274.28

Details

G-3014BACK ORDER

Alanyl Glutamine Impurity 11

CAS #NA

Mol. formulaC8H14N2O5

Mol. weight218.21

Details

G-3015BACK ORDER

Alanyl Glutamine Impurity 12

CAS #NA

Mol. formulaC9H15N3O6

Mol. weight261.23

Details

G-3016BACK ORDER

Alanyl Glutamine Impurity 13

CAS #NA

Mol. formulaC8H14N2O5

Mol. weight218.21

Details

G-3017BACK ORDER

Alanyl Glutamine Impurity 14

CAS #NA

Mol. formulaC9H16N2O5

Mol. weight232.24

Details

G-3018IN STOCK

Alanyl Glutamine Impurity 15 (Ala-Ala-Gln)

CAS #290312-62-8

Mol. formulaC₁₁H₂₀N₄O₅

Mol. weight288.30

Details

G-3019IN STOCK

Alanyl Glutamine Impurity 16

CAS #888939-48-8

Mol. formulaC₁₆H₁₇N₃O₆

Mol. weight347.33

Details

G-3020IN STOCK

Alanyl Glutamine Impurity 17

CAS #281660-34-2

Mol. formulaC₈H₁₅N₃O₄

Mol. weight217.23

Details

G-3021IN STOCK

Alanyl Glutamine Impurity 18 HCl

CAS #3056143-55-3

Mol. formulaC₈H₁₃N₃O₃. HCl

Mol. weight199.21 36.46

Details

G-3022IN STOCK

Alanyl Glutamine Impurity 19

CAS #672284-92-3

Mol. formulaC₉H₁₇N₃O₄

Mol. weight231.25

Details

G-3023IN STOCK

Alanyl Glutamine Impurity 20

CAS #656221-79-3

Mol. formulaC₈H₁₅N₃O₄

Mol. weight217.23

Details

G-3025IN STOCK

Alanyl Glutamine Impurity 21

CAS #159141-33-0

Mol. formulaC8H13ClN2O4

Mol. weight236.65

Details

G-3026BACK ORDER

Alanyl Glutamine Impurity 22

CAS #NA

Mol. formulaC8H14N2O5

Mol. weight218.21

Details

G-3027BACK ORDER

Alanyl Glutamine Impurity 23

CAS #NA

Mol. formulaC8H13ClN2O4

Mol. weight236.65

Details

G-3028BACK ORDER

Alanyl Glutamine Impurity 24

CAS #NA

Mol. formulaC8H14N2O5

Mol. weight218.21

Details

G-3029BACK ORDER

Alanyl Glutamine Impurity 25

CAS #NA

Mol. formulaC8H13ClN2O4

Mol. weight236.65

Details

G-3030BACK ORDER

Alanyl Glutamine Impurity 26

CAS #NA

Mol. formulaC8H13ClN2O4

Mol. weight236.65

Details

G-3031BACK ORDER

Alanyl Glutamine Impurity 27

CAS #NA

Mol. formulaC8H14N2O5

Mol. weight218.21

Details

G-3033BACK ORDER

Alanyl Glutamine Impurity 28

CAS #NA

Mol. formulaC8H12N2O4

Mol. weight200.19

Details

G-3035IN STOCK

Alanyl Glutamine Impurity 30

CAS #2680610-96-0

Mol. formulaC₈H₁₂N₂O₄

Mol. weight200.19

Details

G-304BACK ORDER

Alanyl Glutamine Impurity 1

CAS #NA

Mol. formulaC8H12N2O4

Mol. weight200.20

Details

G-3041BACK ORDER

Alanyl Glutamine Impurity 31

CAS #1115-78-2

Mol. formulaC₆H₁₂N₂O₃

Mol. weight160.17

Details

G-3042BACK ORDER

Alanyl Glutamine Impurity 32

CAS #21064-18-6

Mol. formulaC₈H₁₄N₂O₅

Mol. weight218.21

Details

G-3043BACK ORDER

Alanyl Glutamine Impurity 33

CAS #NA

Mol. formulaC₈H₁₃N₃O₃

Mol. weight199.21

Details

G-3048BACK ORDER

Alanyl Glutamine Impurity 34 HCl

CAS #431949-21-2

Mol. formulaC₉H₁₈N₂O₃. HCl

Mol. weight202.25 36.46

Details

G-305BACK ORDER

Alanyl Glutamine Impurity 2

CAS #1402135-14-1

Mol. formulaC₁₆H₂₇N₅O₈

Mol. weight417.42

Details

G-3050IN STOCK

Glutamine Impurity 1

CAS #682774-01-2

Mol. formulaC₇H₉NO₅

Mol. weight187.15

Details

G-3051BACK ORDER

Glutamine Impurity 2

CAS #NA

Mol. formulaC₇H₁₀Cl₂N₂O₄

Mol. weight257.07

Details

G-3052BACK ORDER

Glutamine Impurity 3

CAS #NA

Mol. formulaC₁₂H₁₇N₃O₇

Mol. weight315.28

Details

G-3053BACK ORDER

Glutamine Impurity 4

CAS #115588-13-1

Mol. formulaC₇H₁₃N₃O₄

Mol. weight203.20

Details

G-3054BACK ORDER

Glutamine Impurity 5

CAS #NA

Mol. formulaC₁₄H₂₃N₅O₈

Mol. weight389.37

Details

G-3055BACK ORDER

Glutamine Impurity 6 HCl

CAS #NA

Mol. formulaC₉H₁₇N₃O₄ HCl

Mol. weight231.25 36.46

Details

G-3056IN STOCK

Glutamine Impurity 7

CAS #749900-61-6

Mol. formulaC₇H₉NO₅

Mol. weight187.15

Details

G-3057BACK ORDER

Alanyl Glutamine Impurity 35

CAS #NA

Mol. formulaC₂₀H₂₂N₂O₇

Mol. weight402.40

Details

G-3058BACK ORDER

Alanyl Glutamine Impurity 36

CAS #NA

Mol. formulaC₂₂H₂₃ClN₂O₈

Mol. weight478.88

Details

G-3059BACK ORDER

Alanyl Glutamine Impurity 37

CAS #NA

Mol. formulaC₁₃H₁₄ClNO₆

Mol. weight315.71

Details

G-306BACK ORDER

Alanyl Glutamine Impurity 3

CAS #NA

Mol. formulaC16H28N6O7

Mol. weight416.44

Details

G-3060BACK ORDER

Alanyl Glutamine Impurity 38

CAS #NA

Mol. formulaC₂₂H₂₅N₃O₈

Mol. weight459.46

Details

G-3061BACK ORDER

Alanyl Glutamine Impurity 39

CAS #NA

Mol. formulaC₁₃H₁₆N₂O₆

Mol. weight296.28

Details

G-3062BACK ORDER

Alanyl Glutamine Impurity 40

CAS #NA

Mol. formulaC₂₂H₂₅N₃O₈

Mol. weight459.46

Details

G-3063BACK ORDER

Alanyl Glutamine Impurity 41

CAS #3715-41-1

Mol. formulaC₁₁H₁₅N₃O₃

Mol. weight237.26

Details

G-3064BACK ORDER

Alanyl Glutamine Impurity 42

CAS #1948-31-8

Mol. formulaC₆H₁₂N₂O₃

Mol. weight160.17

Details

G-3065BACK ORDER

Glutamine Impurity 8 (Fmoc-D-Gln(Trt)-OH)

CAS #200623-62-7

Mol. formulaC₃₉H₃₄N₂O₅

Mol. weight610.71

Details

G-3066BACK ORDER

Alanyl Glutamine Impurity 43

CAS #NA

Mol. formulaC₇H₁₀N₂O₄

Mol. weight186.17

Details

G-3067BACK ORDER

Alanyl Glutamine Impurity 44

CAS #NA

Mol. formulaC₇H₁₃N₃O₄

Mol. weight203.20

Details

G-307BACK ORDER

Alanyl Glutamine Impurity 4

CAS #NA

Mol. formulaC8H13ClN2O4

Mol. weight236.66

Details

G-3071BACK ORDER

Glutamine Impurity 9

CAS #2349304-87-4

Mol. formulaC₂₁H₂₁N₃O₅

Mol. weight395.42

Details

G-3072BACK ORDER

Glutamine Impurity 10 HCl

CAS #NA

Mol. formulaC₁₁H₁₉ClN₂O₆S. HCl

Mol. weight342.79 36.46

Details

G-308BACK ORDER

Alanyl Glutamine Impurity 5

CAS #NA

Mol. formulaC8H12ClNO5

Mol. weight237.64

Details

G-309BACK ORDER

Alanyl Glutamine Impurity 6

CAS #NA

Mol. formulaC8H11ClN2O3

Mol. weight218.64

Details

G-3110BACK ORDER

Gadobutrol Impurity 6

CAS #NA

Mol. formulaC₂₀H₃₈N₄O₁₀. Cl. Gd

Mol. weight494.55 35.45 157.25

Details

G-31100BACK ORDER

Gadobutrol Impurity 80

CAS #5590-29-4

Mol. formulaC₄H₁₁ClN₂

Mol. weight122.60

Details

G-31101BACK ORDER

N-Nitroso Gadobutrol Impurity 80

CAS #NA

Mol. formulaC₄H₁₀ClN₃O

Mol. weight151.59

Details

G-31102INQUIRE FURTHER

Gadobutrol Impurity 68

CAS #NA

Mol. formulaC₃₅H₆₄N₄O₁₁

Mol. weight716.91

Details

G-31103INQUIRE FURTHER

Gadobutrol Impurity 69

CAS #NA

Mol. formulaC₃₉H₇₂N₄O₁₃

Mol. weight805.02

Details

G-31104INQUIRE FURTHER

Gadobutrol Impurity 81

CAS #NA

Mol. formulaC₃₇H₇₀N₄O₁₁

Mol. weight746.98

Details

G-31105INQUIRE FURTHER

Gadobutrol Impurity 82

CAS #NA

Mol. formulaC₃₉H₇₂N₄O₁₃

Mol. weight805.02

Details

G-31106INQUIRE FURTHER

Gadobutrol Impurity 83

CAS #NA

Mol. formulaC₄₃H₈₀N₄O₁₅

Mol. weight893.13

Details

G-31107BACK ORDER

Gadobutrol Impurity 84

CAS #216101-03-0

Mol. formulaC₂₂H₃₂N₄

Mol. weight352.53

Details

G-31108BACK ORDER

Gadobutrol Impurity 85

CAS #183160-82-9

Mol. formulaC₂₉H₃₈N₄

Mol. weight442.65

Details

G-31109BACK ORDER

Gadobutrol Impurity 79

CAS #138168-36-2

Mol. formulaC₁₈H₃₄N₄O₉

Mol. weight450.49

Details

G-3111BACK ORDER

Gadobutrol Impurity 7

CAS #NA

Mol. formulaC₂₀H₄₀N₄O₁₀

Mol. weight496.56

Details

G-31110BACK ORDER

Gadobutrol Impurity 86 Hexafluorophosphate TFA Salt (Technical Grade)

CAS #1823122-52-6

Mol. formulaC₂₀H₃₁N₅O₁₀. F₆HP. C₂HF₃O₂

Mol. weight501.49 145.97 114.02

Details

G-31111BACK ORDER

Gadobutrol Impurity 87

CAS #137076-54-1

Mol. formulaC₂₈H₅₂N₄O₈

Mol. weight572.74

Details

G-31113INQUIRE FURTHER

Gadobutrol Impurity 88

CAS #NA

Mol. formulaC₂₆H₄₇Br₃N₄O₆

Mol. weight751.40

Details

G-31114BACK ORDER

Gadobutrol Impurity 89

CAS #NA

Mol. formulaC₂₉H₅₆N₄O₆

Mol. weight556.79

Details

G-31115BACK ORDER

Gadobutrol Impurity 90

CAS #NA

Mol. formulaC₂₀H₃₆N₄O₁₁

Mol. weight508.52

Details

G-31116BACK ORDER

Gadobutrol Impurity 91

CAS #NA

Mol. formulaC₂₀H₃₆N₄O₁₁

Mol. weight508.52

Details

G-31117BACK ORDER

Gadobutrol Impurity 92

CAS #NA

Mol. formulaC₁₄H₃₂N₄O₃

Mol. weight304.44

Details

G-31118BACK ORDER

Gadobutrol Impurity 93

CAS #NA

Mol. formulaC₂₄H₄₄N₄O₈

Mol. weight516.64

Details

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