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 101–200 of 3289 standards

R-0245BACK ORDER

Ramipril EP Impurity M

CAS #2743-38-6

Mol. formulaC₁₈H₁₄O₈

Mol. weight358.30

Details

R-0246BACK ORDER

(S,S)-Ramipril EP Impurity M

CAS #17026-42-5

Mol. formulaC₁₈H₁₄O₈

Mol. weight358.30

Details

R-025IN STOCK

Ramipril Acyl Glucuronide

CAS #1357570-21-8

Mol. formulaC₂₉H₄₀N₂O₁₁

Mol. weight592.64

Details

R-026IN STOCK

Ramiprilat Acyl Glucuronide

CAS #1357570-22-9

Mol. formulaC₂₇H₃₆N₂O₁₁

Mol. weight564.59

Details

R-027IN STOCK

Ramipril EP Impurity D (Ramipril USP Related Compound D, Ramipril Diketopiperazine)

CAS #108731-95-9

Mol. formulaC₂₃H₃₀N₂O₄

Mol. weight398.50

Details

R-028IN STOCK

Ramipril EP Impurity K (Ramiprilat Diketopiperazine)

CAS #108736-10-3

Mol. formulaC₂₁H₂₆N₂O₄

Mol. weight370.45

Details

R-029IN STOCK

Ramipril EP Impurity N HCl

CAS #NA

Mol. formulaC₂₃H₃₂N₂O₅. HCl

Mol. weight416.52 36.46

Details

R-031IN STOCK

Ranitidine EP Impurity C (Ranitidine S-Oxide)

CAS #73851-70-4

Mol. formulaC₁₃H₂₂N₄O₄S

Mol. weight330.40

Details

R-0310IN STOCK

Ranitidine EP Impurity G

CAS #148639-72-9

Mol. formulaC₅H₉N₃OS

Mol. weight159.21

Details

R-0311IN STOCK

Ranitidine EP Impurity H

CAS #72078-82-1

Mol. formulaC₃H₆N₂O₃

Mol. weight118.09

Details

R-0312IN STOCK

Ranitidine EP Impurity K

CAS #61832-41-5

Mol. formulaC₄H₈N₂O₂S

Mol. weight148.18

Details

R-0313IN STOCK

Ranitidine EP Impurity A (Ranitidine USP Related Compound B)

CAS #72126-78-4

Mol. formulaC₂₂H₃₅N₅O₄S₂

Mol. weight497.67

Details

R-0314IN STOCK

Ranitidine EP Impurity B

CAS #66356-53-4

Mol. formulaC₁₀H₁₈N₂OS

Mol. weight214.33

Details

R-0315IN STOCK

Ranitidine Impurity 1

CAS #2758134-53-9

Mol. formulaC₂₁H₃₃N₅O₄S

Mol. weight451.59

Details

R-0316BACK ORDER

Ranitidine Impurity 2

CAS #72115-14-1

Mol. formulaC13H21N3O3S2

Mol. weight331.45

Details

R-0317BACK ORDER

Ranitidine Impurity 3

CAS #NA

Mol. formulaC13H21N3O3S2

Mol. weight331.45

Details

R-0318IN STOCK

Ranitidine Impurity 4

CAS #66357-41-3

Mol. formulaC₅H₁₁N₃O₂S

Mol. weight177.22

Details

R-0319IN STOCK

Ranitidine Impurity 5 HCl

CAS #156-57-0

Mol. formulaC2H7NS. HCl

Mol. weight77.15 36.46

Details

R-032IN STOCK

Ranitidine EP Impurity E (Ranitidine N-Oxide)

CAS #73857-20-2

Mol. formulaC₁₃H₂₂N₄O₄S

Mol. weight330.40

Details

R-0320BACK ORDER

Ranitidine Impurity 6

CAS #94167-82-5

Mol. formulaC10H18N2O

Mol. weight182.27

Details

R-0321BACK ORDER

Ranitidine Impurity 7

CAS #NA

Mol. formulaC13H22N4O4S

Mol. weight330.40

Details

R-0322BACK ORDER

Ranitidine Impurity 8

CAS #112233-24-6

Mol. formulaC13H20N4O2S

Mol. weight296.39

Details

R-0323BACK ORDER

Ranitidine Impurity 9

CAS #NA

Mol. formulaC13H22N4O5S

Mol. weight346.40

Details

R-0324BACK ORDER

Ranitidine Impurity 10

CAS #NA

Mol. formulaC13H22N4O6S

Mol. weight362.40

Details

R-0325BACK ORDER

Ranitidine Impurity 11

CAS #NA

Mol. formulaC13H22N4O5S

Mol. weight346.40

Details

R-0326BACK ORDER

Ranitidine Impurity 12

CAS #NA

Mol. formulaC10H18N2O2S

Mol. weight230.33

Details

R-0327BACK ORDER

Ranitidine Impurity 13

CAS #112233-25-7

Mol. formulaC21H33N5O4S

Mol. weight451.59

Details

R-0328BACK ORDER

Ranitidine Impurity 14

CAS #NA

Mol. formulaC16H24N2O3

Mol. weight292.38

Details

R-0329BACK ORDER

Ranitidine Impurity 15

CAS #82301-45-9

Mol. formulaC8H12ClNO

Mol. weight173.64

Details

R-033IN STOCK

Ranitidine-d6 HCl

CAS #1185238-09-8

Mol. formulaC₁₃H₁₆D₆N₄O₃S. HCl

Mol. weight320.44 36.46

Details

R-0330BACK ORDER

Ranitidine Impurity 16

CAS #NA

Mol. formulaC18H29N3O2S

Mol. weight351.51

Details

R-0331BACK ORDER

Ranitidine Impurity 17

CAS #871-76-1

Mol. formulaC4H12N2S

Mol. weight120.21

Details

R-0332BACK ORDER

Ranitidine Impurity 18

CAS #113224-25-2

Mol. formulaC5H10N2O2S2

Mol. weight194.27

Details

R-0333BACK ORDER

Ranitidine Impurity 19

CAS #NA

Mol. formulaC4H8N2O3S

Mol. weight164.18

Details

R-0334IN STOCK

Ranitidine Impurity 20

CAS #66357-40-2

Mol. formulaC₄H₆N₂O₂S

Mol. weight146.16

Details

R-0335BACK ORDER

Ranitidine Impurity 21

CAS #NA

Mol. formulaC₁₀H₁₇NO₂

Mol. weight183.25

Details

R-0336BACK ORDER

Ranitidine Impurity 22

CAS #154018-75-4

Mol. formulaC₁₄H₂₅N₄O₃S. I

Mol. weight329.44 126.91

Details

R-0337BACK ORDER

N1-Nitroso Desmethyl Ranitidine

CAS #NA

Mol. formulaC₁₂H₁₉N₅O₄S

Mol. weight329.38

Details

R-0338BACK ORDER

N1-Nitroso Ranitidine

CAS #NA

Mol. formulaC₁₃H₂₁N₅O₄S

Mol. weight343.40

Details

R-0339BACK ORDER

N2-Nitroso Ranitidine

CAS #NA

Mol. formulaC₁₃H₂₁N₅O₄S

Mol. weight343.40

Details

R-034IN STOCK

Ranitidine EP Impurity J

CAS #1331637-48-9

Mol. formulaC₁₁H₂₂N₆O₄S₂

Mol. weight366.46

Details

R-0340BACK ORDER

N1,N2-Dinitroso Ranitidine

CAS #NA

Mol. formulaC₁₃H₂₀N₆O₅S

Mol. weight372.40

Details

R-0341BACK ORDER

Ranitidine EP Impurity B Fumarate

CAS #91224-69-0

Mol. formulaC₁₀H₁₈N₂OS. C₄H₄O₄

Mol. weight214.33 116.07

Details

R-035IN STOCK

Ranitidine HCl

CAS #66357-59-3

Mol. formulaC₁₃H₂₂N₄O₃S. HCl

Mol. weight314.40 36.46

Details

R-036IN STOCK

Ranitidine EP Impurity I

CAS #207592-21-0

Mol. formulaC₂₇H₄₄N₈O₆S₂

Mol. weight640.82

Details

R-037IN STOCK

Desmethyl Ranitidine

CAS #66357-25-3

Mol. formulaC₁₂H₂₀N₄O₃S

Mol. weight300.38

Details

R-038IN STOCK

Ranitidine EP Impurity F HCl

CAS #81074-81-9

Mol. formulaC₈H₁₃NO₂. HCl

Mol. weight155.20 36.46

Details

R-039IN STOCK

Ranitidine EP Impurity D HCl

CAS #NA

Mol. formulaC₁₂H₁₉N₃O₄S. HCl

Mol. weight301.36 36.46

Details

R-041IN STOCK

Ribavirin-13C2

CAS #1279035-36-7

Mol. formulaC_{6_{^{13^{C_{2_{H_{12_{N_{4_O₅}}}}}}}}}

Mol. weight246.19

Details

R-0410IN STOCK

Ribavirin EP Impurity C

CAS #4928-87-4

Mol. formulaC₃H₃N₃O₂

Mol. weight113.08

Details

R-0411IN STOCK

Ribavirin EP Impurity D (Ribavirin USP Related Compound D)

CAS #3641-08-5

Mol. formulaC₃H₄N₄O

Mol. weight112.09

Details

R-0412IN STOCK

Ribavirin EP Impurity G

CAS #39030-43-8

Mol. formulaC₈H₁₂N₄O₅

Mol. weight244.21

Details

R-0413BACK ORDER

Ribavirin Impurity 10

CAS #NA

Mol. formulaC15H20N4O9

Mol. weight400.34

Details

R-0414BACK ORDER

Ribavirin Impurity 11

CAS #NA

Mol. formulaC14H18N4O9

Mol. weight386.32

Details

R-0415IN STOCK

Ribavirin Impurity 1

CAS #4928-88-5

Mol. formulaC₄H₅N₃O₂

Mol. weight127.10

Details

R-0416IN STOCK

Ribavirin Impurity 2

CAS #13035-61-5

Mol. formulaC₁₃H₁₈O₉

Mol. weight318.28

Details

R-0417BACK ORDER

Ribavirin Impurity 3

CAS #NA

Mol. formulaC15H19N3O9

Mol. weight385.33

Details

R-0418BACK ORDER

Ribavirin Impurity 4

CAS #NA

Mol. formulaC15H19N3O9

Mol. weight385.33

Details

R-0419BACK ORDER

Ribavirin Impurity 5

CAS #NA

Mol. formulaC9H13N3O6

Mol. weight259.22

Details

R-042IN STOCK

Ribavirin-13C5

CAS #1646818-35-0

Mol. formulaC8H12N4O5

Mol. weight249.15

Details

R-0420BACK ORDER

Ribavirin Impurity 6

CAS #NA

Mol. formulaC14H17N3O9

Mol. weight371.30

Details

R-0421BACK ORDER

Ribavirin Impurity 7

CAS #NA

Mol. formulaC11H15N3O7

Mol. weight301.26

Details

R-0422BACK ORDER

Ribavirin Impurity 8

CAS #NA

Mol. formulaC13H17N3O8

Mol. weight343.29

Details

R-0423IN STOCK

Ribavirin Impurity 9

CAS #NA

Mol. formulaC15H19N3O9

Mol. weight385.33

Details

R-0424BACK ORDER

Ribavirin Impurity 12

CAS #6979-94-8

Mol. formulaC16H19N5O8

Mol. weight409.36

Details

R-0425BACK ORDER

Ribavirin Impurity 13 (Tetraacetylinosine)

CAS #NA

Mol. formulaC18H20N4O9

Mol. weight436.38

Details

R-0426BACK ORDER

Ribavirin Impurity 14 (Triacetylinosine)

CAS #3181-38-2

Mol. formulaC16H18N4O8

Mol. weight394.34

Details

R-0427BACK ORDER

Ribavirin Impurity 15 (6-Acetyl Hypoxanthine)

CAS #NA

Mol. formulaC₇H₆N₄O₂

Mol. weight178.15

Details

R-0428IN STOCK

Ribavirin Impurity 16 (6-Acetylaminopurine)

CAS #6034-68-0

Mol. formulaC₇H₇N₅O

Mol. weight177.17

Details

R-0429IN STOCK

Ribavirin Impurity 17 (alpha-Ribofuranose Tetraacetate)

CAS #50730-26-2

Mol. formulaC₁₃H₁₈O₉

Mol. weight318.28

Details

R-043IN STOCK

Ribavirin Monophosphate

CAS #40925-28-8

Mol. formula8H13N4O8P

Mol. weight324.19

Details

R-0430IN STOCK

Ribavirin Impurity 19 (Mixture of alpha- and beta- Isomers)

CAS #28708-32-9

Mol. formulaC₁₃H₁₈O₉

Mol. weight318.28

Details

R-0434BACK ORDER

Ribavirin Impurity 23

CAS #3641-13-2

Mol. formulaC3H4N4O2

Mol. weight128.09

Details

R-0435IN STOCK

Ribavirin Impurity 24 HCl

CAS #142782-22-7

Mol. formulaC₄H₆N₄O₂. HCl

Mol. weight142.12 36.46

Details

R-0436INQUIRE FURTHER

Ribavirin Impurity 25

CAS #33949-18-7

Mol. formulaC4H4N5O2. HSO4

Mol. weight154.11 97.06

Details

R-0437IN STOCK

Ribavirin Impurity 26

CAS #57281-13-7

Mol. formulaC₄H₅N₃O₃

Mol. weight143.10

Details

R-0438IN STOCK

Ribavirin Impurity 27

CAS #1319257-87-8

Mol. formulaC5H7N3O3

Mol. weight157.13

Details

R-0439BACK ORDER

Ribavirin Impurity 29 (Bis(p-nitrophenyl) phosphate)

CAS #645-15-8

Mol. formulaC12H9N2O8P

Mol. weight340.18

Details

R-044IN STOCK

Ribavirin 5'-Diphosphate Lithium Salt

CAS #66983-95-7

Mol. formulaC₈H₁₂N₄O₁₁P₂.2 Li

Mol. weight402.15 2 6.94

Details

R-0440IN STOCK

Ribavirin Impurity 31

CAS #39925-10-5

Mol. formulaC15H19N3O9

Mol. weight385.33

Details

R-0441BACK ORDER

Ribavirin Impurity 32

CAS #NA

Mol. formulaC15H19N3O9

Mol. weight385.33

Details

R-0442IN STOCK

Ribavirin Impurity 33

CAS #39925-11-6

Mol. formulaC15H19N3O9

Mol. weight385.33

Details

R-0443BACK ORDER

Ribavirin Impurity 34

CAS #NA

Mol. formulaC15H20N4O9

Mol. weight400.34

Details

R-0444BACK ORDER

Ribavirin Impurity 35

CAS #NA

Mol. formulaC14H18N4O9

Mol. weight386.32

Details

R-0445BACK ORDER

Ribavirin Impurity 36

CAS #NA

Mol. formulaC15H19N3O9

Mol. weight385.33

Details

R-0446IN STOCK

Ribavirin Impurity 37 (Acetyl Hypoxanthine)

CAS #408531-05-5

Mol. formulaC₇H₆N₄O₂

Mol. weight178.15

Details

R-0447IN STOCK

Ribavirin Impurity 38

CAS #NA

Mol. formulaC5H7N3O3

Mol. weight157.13

Details

R-0448IN STOCK

Ribavirin Impurity 39

CAS #30747-23-0

Mol. formulaC₁₈H₂₁N₅O₉

Mol. weight451.39

Details

R-0449BACK ORDER

Ribavirin Impurity 40

CAS #96291-75-7

Mol. formulaC11H16O7

Mol. weight260.24

Details

R-045IN STOCK

Ribavirin Triphosphate

CAS #63142-71-2

Mol. formulaC₈H₁₄N₄O₁₄P₃

Mol. weightf

Details

R-0450IN STOCK

Ribavirin Impurity 41

CAS #19962-37-9

Mol. formulaC₇H₇N₅O₂

Mol. weight193.17

Details

R-0451BACK ORDER

Ribavirin Impurity 42

CAS #NA

Mol. formulaC9H11N5O4

Mol. weight253.22

Details

R-0452IN STOCK

Ribavirin Impurity 43

CAS #NA

Mol. formulaC₇H₉N₅O₃

Mol. weight211.18

Details

R-0453BACK ORDER

Ribavirin Impurity 44

CAS #89797-67-1

Mol. formulaC3H6N4O3

Mol. weight146.11

Details

R-0454INQUIRE FURTHER

Ribavirin Impurity 45

CAS #NA

Mol. formulaC4H4N4O3

Mol. weight156.10

Details

R-0455BACK ORDER

Ribavirin Impurity 46

CAS #NA

Mol. formulaC8H9N7O4

Mol. weight267.21

Details

R-0456INQUIRE FURTHER

Ribavirin Impurity 47

CAS #NA

Mol. formulaC8H9N9O4

Mol. weight295.22

Details

R-0457BACK ORDER

Ribavirin Impurity 48

CAS #NA

Mol. formulaC8H8N8O4

Mol. weight280.20

Details

R-0458BACK ORDER

Ribavirin Impurity 49

CAS #NA

Mol. formulaC8H8N6O4

Mol. weight252.19

Details

R-0459BACK ORDER

Ribavirin Impurity 50

CAS #NA

Mol. formulaC7H7N7O3

Mol. weight237.18

Details

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