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 26501–26600 of 45670 standards · Impurities

M-4116BACK ORDER

Milnacipran Impurity 4

CAS #N/A

Mol. formulaC21H20N2O3

Mol. weight348.41

Details

M-4117IN STOCK

Milnacipran Impurity 5

CAS #NA

Mol. formulaC₁₁H₁₁NO

Mol. weight173.22

Details

M-4118BACK ORDER

Milnacipran Impurity 6

CAS #N/A

Mol. formulaC12H16N2O

Mol. weight204.27

Details

M-4119BACK ORDER

Milnacipran Impurity 7

CAS #N/A

Mol. formulaC11H12O3

Mol. weight192.22

Details

M-4120BACK ORDER

Milnacipran Impurity 8

CAS #N/A

Mol. formulaC11H12O3

Mol. weight192.22

Details

M-4121IN STOCK

Milnacipran Impurity 9

CAS #810696-16-3

Mol. formulaC₁₁H₁₁NO

Mol. weight173.22

Details

M-4123BACK ORDER

Milnacipran Impurity 10

CAS #96847-52-8

Mol. formulaC₁₁H₁₀O₂

Mol. weight174.20

Details

M-4124BACK ORDER

Milnacipran Impurity 11

CAS #1410831-12-7

Mol. formulaC11H10O2

Mol. weight174.20

Details

M-4125BACK ORDER

Milnacipran Impurity 12

CAS #NA

Mol. formulaC10H12N2O4

Mol. weight224.22

Details

M-4126BACK ORDER

Milnacipran Impurity 13

CAS #710339-49-4

Mol. formulaC12H16N2O Br

Mol. weight190.27 79.90

Details

M-4130BACK ORDER

Milnacipran Impurity 14

CAS #NA

Mol. formulaC₁₁H₁₃NO₂

Mol. weight191.23

Details

M-4131IN STOCK

Milnacipran Methyl Amine Impurity HCl

CAS #165259-91-6

Mol. formulaC₁₆H₂₄N₂O. HCl

Mol. weight260.38 36.46

Details

M-4135IN STOCK

Milnacipran Impurity 16

CAS #6843-36-3

Mol. formulaC₉H₉NO₃

Mol. weight179.18

Details

M-4136BACK ORDER

Milnacipran Impurity 17

CAS #NA

Mol. formulaC19H15NO4

Mol. weight321.33

Details

M-4137BACK ORDER

Milnacipran Impurity 18

CAS #NA

Mol. formulaC23H26N2O4

Mol. weight394.47

Details

M-4138BACK ORDER

Milnacipran Impurity 19

CAS #NA

Mol. formulaC15H19NO

Mol. weight229.32

Details

M-4139IN STOCK

Milnacipran Impurity 20

CAS #NA

Mol. formulaC₃₈H₄₆N₄O₄

Mol. weight622.81

Details

M-4140BACK ORDER

Milnacipran Impurity 21

CAS #NA

Mol. formulaC₂₅H₃₀N₂O₅

Mol. weight438.52

Details

M-4141BACK ORDER

Milnacipran Impurity 22

CAS #NA

Mol. formulaC25H31N3O4

Mol. weight437.54

Details

M-4142BACK ORDER

Milnacipran Impurity 23

CAS #NA

Mol. formulaC25H31N3O4

Mol. weight437.54

Details

M-4143BACK ORDER

Milnacipran Impurity 24

CAS #NA

Mol. formulaC15H17NO2

Mol. weight243.31

Details

M-4144BACK ORDER

Milnacipran Impurity 25

CAS #NA

Mol. formulaC11H14N2O

Mol. weight190.25

Details

M-4145BACK ORDER

Milnacipran Impurity 26 HCl

CAS #NA

Mol. formulaC₁₁H₁₃NO. HCl

Mol. weight175.23 36.16

Details

M-4146IN STOCK

Milnacipran Impurity 27

CAS #NA

Mol. formulaC₁₅H₂₀N₂

Mol. weight228.34

Details

M-4148BACK ORDER

Milnacipran Impurity 29

CAS #NA

Mol. formulaC15H21NO2

Mol. weight247.34

Details

M-4149BACK ORDER

Milnacipran Impurity 30

CAS #1452824-73-5

Mol. formulaC₂₄H₂₉N₃O₃

Mol. weight407.51

Details

M-4150BACK ORDER

Milnacipran Impurity 31

CAS #63106-93-4

Mol. formulaC₁₁H₁₀O₂

Mol. weight174.20

Details

M-4151BACK ORDER

Milnacipran Impurity 32

CAS #131091-01-5

Mol. formulaC₁₅H₂₁NO₂

Mol. weight247.34

Details

M-4152IN STOCK

Milnacipran Impurity 33

CAS #165259-95-0

Mol. formulaC₁₅H₁₉NO₂

Mol. weight245.32

Details

M-4153IN STOCK

Milnacipran Impurity 34 (Mixture of Z and E Isomers)

CAS #3026111-66-7

Mol. formulaC₁₅H₂₀N₂O₂

Mol. weight260.34

Details

M-4155BACK ORDER

Milnacipran Impurity 35

CAS #172015-99-5

Mol. formulaC₁₅H₂₁NO₂

Mol. weight247.34

Details

M-4156BACK ORDER

Milnacipran Impurity 36

CAS #1535163-09-7

Mol. formulaC₁₁H₁₁NO

Mol. weight173.22

Details

M-4157BACK ORDER

Milnacipran Impurity 37

CAS #66504-95-8

Mol. formulaC₁₁H₁₁NO

Mol. weight173.22

Details

M-4158BACK ORDER

Milnacipran Impurity 38

CAS #NA

Mol. formulaC₂₃H₂₆N₂O₄

Mol. weight 394.47

Details

M-4159BACK ORDER

Milnacipran Impurity 39

CAS #70209-83-5

Mol. formulaC₁₁H₁₂O₃

Mol. weight 192.21

Details

M-4160BACK ORDER

Milnacipran Impurity 40

CAS #60788-55-8

Mol. formulaC₁₁H₁₁NO

Mol. weight173.21

Details

M-4210IN STOCK

Metformin Impurity 2 Hemisulfate (Guanylurea Hemisulfate)

CAS #591-01-5

Mol. formulaC₂H₆N₄O. 0.5 H₂SO₄

Mol. weight102.10 0.5*98.07

Details

M-4211IN STOCK

Metformin Impurity 3 HCl

CAS #570410-57-0

Mol. formulaC₄H₁₀N₄O. HCl

Mol. weight130.15 36.46

Details

M-4212IN STOCK

Metformin EP Impurity A (Metformin USP Related Compound A, Cyanoguanidine)

CAS #461-58-5

Mol. formulaC₂H₄N₄

Mol. weight84.08

Details

M-4213IN STOCK

Metformin EP Impurity F HCl (Dacarbazine EP Impurity D HCl, Dimethylamine HCl)

CAS #506-59-2

Mol. formulaC₂H₇N. HCl

Mol. weight45.09 36.46

Details

M-4214BACK ORDER

Metformin Impurity 1

CAS #NA

Mol. formulaC6H15N9

Mol. weight213.25

Details

M-4217IN STOCK

Metformin Impurity 4 HCl (3-Carbamimidoyl-1,1-Dimethylurea HCl)

CAS #NA

Mol. formulaC₄H₁₀N₄O. HCl

Mol. weight130.15 36.46

Details

M-4218BACK ORDER

Metformin Impurity 5

CAS #26690-75-5

Mol. formulaC5H10N10

Mol. weight210.21

Details

M-4219IN STOCK

Metformin Impurity 6 Tritrifluoroacetate

CAS #NA

Mol. formulaC₆H₁₂N₁₂. 3 C₂HF₃O₂

Mol. weight252.25 3*114.02

Details

M-4220INQUIRE FURTHER

Metformin Impurity 7

CAS #4390-68-5

Mol. formulaC₂H₅N₃O₂

Mol. weight103.08

Details

M-4221BACK ORDER

Metformin Impurity 8

CAS #7260-94-8

Mol. formulaC₃H₇NO₂

Mol. weight89.09

Details

M-4222BACK ORDER

Metformin Impurity 9

CAS #786681-13-8

Mol. formulaC8H20N10

Mol. weight256.32

Details

M-4223BACK ORDER

Metformin Impurity 10 Sulfate

CAS #598-65-2

Mol. formulaC3H9N3. H2O4S

Mol. weight87.13 98.07

Details

M-4224BACK ORDER

Metformin Impurity 11 Phosphate

CAS #NA

Mol. formulaC2H6N4O. H3O4P

Mol. weight102.10 97.99

Details

M-4225IN STOCK

Metformin Impurity 12

CAS #58228-69-6

Mol. formulaC₄H₇N₅

Mol. weight125.14

Details

M-4226BACK ORDER

Metformin Impurity 13

CAS #NA

Mol. formulaC4H7N5

Mol. weight125.14

Details

M-4229BACK ORDER

Metformin Impurity 15

CAS #117122-88-0

Mol. formulaC₅H₁₃N₅

Mol. weight143.19

Details

M-423INQUIRE FURTHER

Metformin EP Impurity B (Monoguanyl Melamine)

CAS #4405-08-7

Mol. formulaC₄H₈N₈

Mol. weight168.16

Details

M-4230BACK ORDER

Metformin Impurity 16

CAS #35185-82-1

Mol. formulaC₆H₁₅N₅. HCl

Mol. weight157.22 36.46

Details

M-4233BACK ORDER

Metformin Impurity 17 HCl

CAS #63101-32-6

Mol. formulaC₉H₁₁N₅O₂. HCl

Mol. weight221.22 36.46

Details

M-4234BACK ORDER

Metformin Impurity 18 HCl

CAS #NA

Mol. formulaC₁₅H₁₄N₄O₃. HCl

Mol. weight298.30 36.46

Details

M-4235BACK ORDER

Metformin Impurity 19 HCl

CAS #24503-25-1

Mol. formulaC₁₀H₁₃N₃O₂. HCl

Mol. weight207.23 36.46

Details

M-4236BACK ORDER

Metformin Impurity 11 HCl

CAS #926-72-7

Mol. formulaC₂H₆N₄O. HCl

Mol. weight102.10 36.46

Details

M-4237BACK ORDER

N-Nitroso Metformin EP Impurity B

CAS #NA

Mol. formulaC₄H₇N₉O

Mol. weight197.16

Details

M-4242BACK ORDER

Metformin EP Impurity B Nitrate

CAS #3553-49-9

Mol. formulaC₄H₈N₈. HNO₃

Mol. weight168.16 63.01

Details

M-425IN STOCK

Metformin EP Impurity B Dinitrate

CAS #27369-26-2

Mol. formulaC₄H₈N₈. 2 HNO₃

Mol. weight168.16 2*63.01

Details

M-427IN STOCK

Metformin EP Impurity C (Metformin USP Related Compound C)

CAS #1985-46-2

Mol. formulaC₅H₁₀N₆

Mol. weight154.18

Details

M-428IN STOCK

Metformin EP Impurity E Sulfate (Metformin USP Related Compound B Sulfate)

CAS #36801-25-9

Mol. formulaC₃H₉N₅. H₂SO₄

Mol. weight115.14 98.07

Details

M-429BACK ORDER

Metformin Impurity 14

CAS #NA

Mol. formulaC4H12N6

Mol. weight144.18

Details

M-4511IN STOCK

Medroxyprogesterone Acetate EP Impurity F (Medroxyprogesterone Acetate USP Related Compound A, 4,5-beta-Dihydromedroxyprogesterone Acetate)

CAS #69688-15-9

Mol. formulaC₂₄H₃₆O₄

Mol. weight388.55

Details

M-4512IN STOCK

Medroxyprogesterone Acetate EP Impurity C

CAS #NA

Mol. formulaC₂₄H₃₄O₄

Mol. weight386.53

Details

M-4513IN STOCK

Medroxyprogesterone Acetate EP Impurity D (Megestrol Acetate EP Impurity F)

CAS #2242-65-1

Mol. formulaC₂₄H₃₄O₄

Mol. weight386.53

Details

M-4514IN STOCK

Medroxyprogesterone Acetate EP Impurity I

CAS #NA

Mol. formulaC₂₂H₃₂O₃

Mol. weight344.50

Details

M-4515IN STOCK

Medroxyprogesterone Acetate EP Impurity A

CAS #984-47-4

Mol. formulaC₂₄H₃₄O₅

Mol. weight402.53

Details

M-4516IN STOCK

Medroxyprogesterone Acetate Impurity 2

CAS #NA

Mol. formulaC₂₄H₃₄O₄

Mol. weight386.53

Details

M-4517IN STOCK

Medroxyprogesterone Acetate EP Impurity E (Megestrol Acetate EP Impurity D)

CAS #32634-95-0

Mol. formulaC₂₄H₃₂O₄

Mol. weight384.52

Details

M-4518IN STOCK

Medroxyprogesterone Acetate EP Impurity H (Chlormadinone Acetate EP Impurity G, Megestrol Acetate EP Impurity K, 17-alpha-Acetoxy Progesterone)

CAS #302-23-8

Mol. formulaC₂₃H₃₂O₄

Mol. weight372.51

Details

M-4520IN STOCK

Medroxyprogesterone Acetate Impurity 1

CAS #984-46-3

Mol. formulaC₂₄H₃₄O₅

Mol. weight402.53

Details

M-4521IN STOCK

Medroxyprogesterone Acetate Impurity 3

CAS #113891-99-9

Mol. formulaC24H36O4

Mol. weight388.55

Details

M-4522BACK ORDER

Medroxyprogesterone Acetate Impurity 4

CAS #1072923-65-9

Mol. formulaC₂₄H₃₄O₅

Mol. weight402.53

Details

M-4523BACK ORDER

Medroxyprogesterone Acetate Impurity 5

CAS #1072923-64-8

Mol. formulaC₂₄H₃₄O₅

Mol. weight402.53

Details

M-4524BACK ORDER

Medroxyprogesterone Acetate Impurity 6

CAS #1097-51-4

Mol. formulaC₂₁H₂₈O₃

Mol. weight328.45

Details

M-4525BACK ORDER

Medroxyprogesterone Acetate Impurity 7

CAS #28018-91-9

Mol. formulaC₂₁H₂₉BrO₃

Mol. weight 409.36

Details

M-4526BACK ORDER

Medroxyprogesterone Acetate Impurity 8

CAS #2128317-86-0

Mol. formulaC₃₁H₄₁NO₄

Mol. weight491.67

Details

M-4527BACK ORDER

Medroxyprogesterone Acetate Impurity 9

CAS #16319-93-0

Mol. formulaC₂₅H₃₆O₄

Mol. weight400.56

Details

M-455IN STOCK

Medroxyprogesterone Acetate EP Impurity B (Medroxyprogesterone Acetate USP Related Compound B, Medroxyprogesterone)

CAS #520-85-4

Mol. formulaC₂₂H₃₂O₃

Mol. weight344.50

Details

M-456IN STOCK

Medroxyprogesterone Acetate EP Impurity B-d3 (Medroxyprogesterone Acetate USP Related Compound B-d3, Medroxyprogesterone-d3)

CAS #162462-69-3

Mol. formulaC₂₂H₂₉D₃O₃

Mol. weight347.51

Details

M-4714IN STOCK

Methionine EP Impurity B (L-Methionine Sulfone)

CAS #7314-32-1

Mol. formulaC₅H₁₁NO₄S

Mol. weight181.21

Details

M-4716BACK ORDER

Methionine EP Impurity D

CAS #NA

Mol. formulaC₁₂H₂₂N₂O₄S₂

Mol. weight322.44

Details

M-4717BACK ORDER

Methionine Impurity 1

CAS #1879009-96-7

Mol. formulaC₁₂H₂₂N₂O₄S₂

Mol. weight322.44

Details

M-4718BACK ORDER

Methionine EP Impurity E

CAS #NA

Mol. formulaC₁₂H₂₂N₂O₄S₂

Mol. weight322.44

Details

M-4722BACK ORDER

Hydroxy Methionine Thio-Thio Methyl Impurity

CAS #192509-56-1

Mol. formulaC₅H₁₀O₃S₂

Mol. weight182.25

Details

M-4723BACK ORDER

Hydroxy Methionine Dimer Impurity

CAS #33770-86-4

Mol. formulaC₈H₁₄O₆S₂

Mol. weight270.31

Details

M-4732BACK ORDER

Methionine Impurity 2

CAS #NA

Mol. formulaC₁₂H₂₁NO₇S₃. 2Na

Mol. weight387.48 2*22.99

Details

M-4734IN STOCK

Methionine Impurity 3

CAS #106188-43-6

Mol. formulaC₁₁H₂₃NO₇S

Mol. weight313.37

Details

M-4736BACK ORDER

N-Lactoyl-L-Methionine

CAS #210769-93-0

Mol. formulaC₈H₁₅NO₄S

Mol. weight221.27

Details

M-477IN STOCK

Methionine EP Impurity A (L-Methionine Sulfoxide)

CAS #3226-65-1

Mol. formulaC₅H₁₁NO₃S

Mol. weight165.21

Details

M-482IN STOCK

Methyl Benzoate (Guaiacol EP Impurity E)

CAS #93-58-3

Mol. formulaC₈H₈O₂

Mol. weight136.15

Details

M-4913IN STOCK

Mebeverine EP Impurity C HCl (Mebeverine Alcohol HCl)

CAS #2748615-73-6

Mol. formulaC₁₆H₂₇NO₂. HCl

Mol. weight265.40 36.46

Details

M-4915BACK ORDER

Mebeverine Impurity G1

CAS #NA

Mol. formulaC37H51NO8

Mol. weight637.82

Details

M-4916BACK ORDER

Mebeverine Impurity G2

CAS #NA

Mol. formulaC37H51NO8

Mol. weight637.82

Details

M-4917IN STOCK

Mebeverine EP Impurity B HCl

CAS #93963-24-7

Mol. formulaC₁₂H₁₉NO. HCl

Mol. weight193.29 36.46

Details

M-4918IN STOCK

Mebeverine EP Impurity J DiHCl

CAS #NA

Mol. formulaC₃₂H₅₂N₂O₃. 2 HCl

Mol. weight512.78 2*36.46

Details

M-4919IN STOCK

Mebeverine Impurity 1

CAS #1260668-38-9

Mol. formulaC₁₃H₁₇BrO₄

Mol. weight317.18

Details

M-4920BACK ORDER

Mebeverine EP Impurity H

CAS #2514745-46-9

Mol. formulaC₂₄H₃₃NO₅

Mol. weight415.53

Details

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