TLC Pharmaceutical Standards — products catalogue

Category index

All APIs CRMs Stable Isotope Labeled Nitrosamines Impurities Glucuronides Metabolites Other New Products

01 — Find your standard

Search by parent drug (API).

Select a letter or parent drug (API) to browse the catalogue.

All A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Parent drug

Showing 1201–1300 of 2202 standards · Nitrosamines

L-387BACK ORDER

N2-Nitroso Levomefolic Acid (N2-Nitroso L-5-Methyltetrahydrofolic Acid)

CAS #NA

Mol. formulaC₂₀H₂₄N₈O₇

Mol. weight488.46

Details

L-389BACK ORDER

N1,N2-Dinitroso Levomefolic Acid (N1,N2-Dinitroso L-5-Methyltetrahydrofolic Acid)

CAS #NA

Mol. formulaC₂₀H₂₃N₉O₈

Mol. weight517.46

Details

L-4237INQUIRE FURTHER

N-Nitroso Levosimendan

CAS #NA

Mol. formulaC₁₄H₁₁N₇O₂

Mol. weight309.29

Details

L-44113BACK ORDER

N-Nitroso Linagliptin Impurity 91

CAS #NA

Mol. formulaC₂₄H₂₅N₉O₃

Mol. weight487.52

Details

L-44117BACK ORDER

N-Nitroso Linagliptin Impurity 103

CAS #NA

Mol. formulaC₂₁H₂₃N₉O₃

Mol. weight449.48

Details

L-44118BACK ORDER

N-Nitroso Linagliptin Impurity 90

CAS #NA

Mol. formulaC₁₅H₁₉N₇O₃

Mol. weight345.36

Details

L-44119BACK ORDER

N-Nitroso Linagliptin Impurity 43

CAS #NA

Mol. formulaC₃₀H₃₅N₉O₅

Mol. weight601.67

Details

L-44126IN STOCK

N1-Nitroso Linagliptin Impurity 27

CAS #NA

Mol. formulaC₂₅H₂₇N₉O₃

Mol. weight501.55

Details

L-44127BACK ORDER

N1,N2-Dinitroso Linagliptin Impurity 27

CAS #NA

Mol. formulaC₂₅H₂₆N₁₀O₄

Mol. weight530.55

Details

L-44128BACK ORDER

N2-Nitroso Linagliptin Impurity 27

CAS #NA

Mol. formulaC₂₅H₂₇N₉O₃

Mol. weight501.55

Details

L-44130BACK ORDER

N-Nitroso Linagliptin Impurity 14

CAS #NA

Mol. formulaC₄₅H₄₃N₁₅O₅

Mol. weight873.94

Details

L-44134BACK ORDER

N,N'-Dinitroso Linagliptin Impurity 17

CAS #NA

Mol. formulaC₅₁H₅₄N₁₈O₆

Mol. weight1015.11

Details

L-44141BACK ORDER

N-Nitroso Linagliptin Impurity 33

CAS #NA

Mol. formulaC₂₁H₂₀N₈O₃

Mol. weight432.44

Details

L-44146IN STOCK

C, N1-Dinitroso Linagliptin Impurity 27

CAS #NA

Mol. formulaC₂₅H₂₆N₁₀O₄

Mol. weight530.55

Details

L-44147IN STOCK

C1,C2-Dinitroso Linagliptin Impurity 14

CAS #NA

Mol. formulaC₄₅H₄₂N₁₆O₆

Mol. weight902.94

Details

L-44148IN STOCK

C-Nitroso Linagliptin

CAS #NA

Mol. formulaC₂₅H₂₇N₉O₃

Mol. weight501.55

Details

L-44149IN STOCK

C-Nitroso Linagliptin Impurity 27

CAS #NA

Mol. formulaC₂₅H₂₇N₉O₃

Mol. weight501.55

Details

L-44150BACK ORDER

C1-Nitroso Linagliptin Impurity 14

CAS #NA

Mol. formulaC₄₅H₄₃N₁₅O₅

Mol. weight873.94

Details

L-44154BACK ORDER

N-Nitroso Linagliptin Impurity 17

CAS #NA

Mol. formulaC₅₁H₅₅N₁₇O₅

Mol. weight986.12

Details

L-44155BACK ORDER

N-Nitroso Linagliptin Impurity 129

CAS #NA

Mol. formulaC₂₉H₃₁N₉O₇

Mol. weight617.62

Details

L-44156BACK ORDER

N-Nitroso Linagliptin Dimer Impurity 3

CAS #NA

Mol. formulaC₅₂H₅₇N₁₇O₅

Mol. weight1000.14

Details

L-4720BACK ORDER

N-Nitroso Lafutidine

CAS #NA

Mol. formulaC₂₂H₂₈N₄O₅S

Mol. weight460.55

Details

L-4819IN STOCK

N-Nitroso Labetalol (Mixture of Diastereomers)

CAS #2820170-74-7

Mol. formulaC₁₉H₂₃N₃O₄

Mol. weight357.41

Details

L-4821IN STOCK

N-Nitroso Labetalol-d5 (Mixture of Diastereomers)

CAS #NA

Mol. formulaC₁₉H₁₈D₅N₃O₄

Mol. weight362.44

Details

L-4839BACK ORDER

N-Nitroso Labetalol EP Impurity E (Mixture of Diastereomers)

CAS #NA

Mol. formulaC₁₈H₁₉N₅O₅

Mol. weight385.38

Details

L-4840BACK ORDER

N,N'-Dinitroso Labetalol EP Impurity E (Mixture of Diastereomers)

CAS #NA

Mol. formulaC₁₈H₁₈N₆O₆

Mol. weight 414.38

Details

M-0121IN STOCK

N-Nitroso Mefenamic Acid Sodium Salt

CAS #NA

Mol. formulaC₁₅H₁₃N₂O₃. Na

Mol. weight269.28 22.99

Details

M-0123IN STOCK

N-Nitroso Mefenamic Acid-d4 Sodium Salt

CAS #NA

Mol. formulaC₁₅H₉D₄N₂O₃. Na

Mol. weight273.31 22.99

Details

M-0124IN STOCK

N-Nitroso Meclofenamic Acid Sodium Salt

CAS #NA

Mol. formulaC₁₄H₉C_l2N₂O₃. Na

Mol. weight324.14 22.99

Details

M-0229BACK ORDER

N-Nitroso Meloxicam

CAS #NA

Mol. formulaC₁₄H₁₂N₄O₅S₂

Mol. weight380.39

Details

M-0837IN STOCK

N-Nitroso Metoprolol

CAS #138768-62-4

Mol. formulaC₁₅H₂₄N₂O₄

Mol. weight296.37

Details

M-0840IN STOCK

N-Nitroso Metoprolol-d6

CAS #NA

Mol. formulaC₁₅H₁₈D₆N₂O₆

Mol. weight302.40

Details

M-0853IN STOCK

N-Nitroso (S)-Metoprolol EP Impurity A (N-Nitroso (S)-Metoprolol USP Related Compound A)

CAS #NA

Mol. formulaC₁₄H₂₂N₂O₄

Mol. weight282.34

Details

M-086006IN STOCK

N-Nitroso Maprotiline

CAS #204268-61-1

Mol. formulaC₂₀H₂₂N₂O

Mol. weight306.41

Details

M-088013BACK ORDER

N1-Nitroso Mitoxantrone

CAS #NA

Mol. formulaC₂₂H₂₇N₅O₇

Mol. weight473.49

Details

M-088014BACK ORDER

N2-Nitroso Mitoxantrone

CAS #NA

Mol. formulaC₂₂H₂₇N₅O₇

Mol. weight473.49

Details

M-0922BACK ORDER

N1-Nitroso Mianserin Impurity 7

CAS #NA

Mol. formulaC₁₆H₁₇N₃O

Mol. weight267.33

Details

M-0923BACK ORDER

N2-Nitroso Mianserin Impurity 7

CAS #NA

Mol. formulaC₁₆H₁₇N₃O

Mol. weight267.33

Details

M-0924BACK ORDER

N1,N2-Dinitroso Mianserin Impurity 7

CAS #NA

Mol. formulaC₁₆H₁₆N₄O₂

Mol. weight296.33

Details

M-096009BACK ORDER

N-Nitroso Mepivacaine

CAS #NA

Mol. formulaC₁₅H₂₁N₃O₂

Mol. weight275.35

Details

M-103005BACK ORDER

N-Nitroso Moclobemide

CAS #NA

Mol. formulaC₁₃H₁₆ClN₃O₃

Mol. weight297.74

Details

M-104002BACK ORDER

N-Nitroso Myristamidopropyl Dimethylamine

CAS #NA

Mol. formulaC₁₉H₃₉N₃O₂

Mol. weight341.54

Details

M-1235IN STOCK

Nitroso Minoxidil

CAS #1350513-60-8

Mol. formulaC₉H₁₄N₆O₂

Mol. weight238.25

Details

M-1249BACK ORDER

N-Nitroso Minoxidil Impurity 37

CAS #NA

Mol. formulaC₉H₁₄N₆O₄

Mol. weight270.25

Details

M-125016BACK ORDER

N-Nitroso Meropenem

CAS #NA

Mol. formulaC₁₇H₂₄N₄O₆S

Mol. weight412.46

Details

M-1256BACK ORDER

Minoxidil Impurity 43

CAS #NA

Mol. formulaC₉H₁₅N₅O₂

Mol. weight225.25

Details

M-1257BACK ORDER

N-Nitroso Minoxidil Impurity 43

CAS #NA

Mol. formulaC₉H₁₄N₆O₃

Mol. weight254.25

Details

M-128055IN STOCK

N-Nitroso Macitentan

CAS #NA

Mol. formulaC₁₉H₁₉Br₂N₇O₅S

Mol. weight617.27

Details

M-128067INQUIRE FURTHER

N2-Nitroso Macitentan

CAS #NA

Mol. formulaC₁₉H₁₉Br₂N₇O₅S

Mol. weight617.27

Details

M-128068INQUIRE FURTHER

N1,N2-di-Nitroso Macitentan

CAS #NA

Mol. formulaC₁₉H₁₈Br₂N₈O₆S

Mol. weight646.27

Details

M-128073BACK ORDER

N-Nitroso N-Despropyl Macitentan (N-Nitroso Aprocitentan)

CAS #NA

Mol. formulaC₁₆H₁₃Br₂N₇O₅S

Mol. weight575.19

Details

M-128074BACK ORDER

N-Nitroso Macitentan Impurity 53

CAS #NA

Mol. formulaC₁₃H₁₂BrClN_4O

Mol. weight355.62

Details

M-128075BACK ORDER

N-Nitroso Macitentan Impurity 55

CAS #NA

Mol. formulaC₁₉H₁₈Br₂N₆O₃

Mol. weight538.20

Details

M-130019IN STOCK

N-Nitroso Methylergonovine Nitrite (N-Nitroso Methylergometrine Nitrite)

CAS #NA

Mol. formulaC₂₀H₂₄N₄O₃. HNO₂

Mol. weight368.44 47.01

Details

M-132016BACK ORDER

Potassium Nitroso Disulfonate

CAS #14293-70-0

Mol. formulaH₂NO₇S₂. 2K

Mol. weight192.14 2*39.10

M-137007

M-137009

M-137049

M-137050

M-137051

M-137052

M-137054

M-138010BACK ORDER

N-Nitroso Methylmelamine

CAS #NA

Mol. formulaC₄H₇N₇O

Mol. weight169.15

Details

M-139003BACK ORDER

N-Nitroso Mephentermine

CAS #3063418-73-2

Mol. formulaC₁₁H₁₆N₂O

Mol. weight192.26

Details

M-153044BACK ORDER

N-Nitroso Mivacurium Chloride Impurity 19

CAS #NA

Mol. formulaC₂₁H₂₆N₂O₆

Mol. weight402.45

Details

M-166005IN STOCK

N-Nitroso Meglumine

CAS #10356-92-0

Mol. formulaC₇H₁₆N₂O₆

Mol. weight224.21

Details

M-166011BACK ORDER

N-Nitroso Meglumine-13C-d3

CAS #NA

Mol. formulaC₆¹³CH₁₃D₃N₂O₆

Mol. weight228.22

Details

M-166012IN STOCK

N-Nitroso Meglumine-d5

CAS #NA

Mol. formulaC₇H₁₁D₅N₂O₆

Mol. weight229.24

Details

M-169015IN STOCK

N-Nitroso Maropitant

CAS #NA

Mol. formulaC₃₂H₃₉N₃O₂

Mol. weight497.68

Details

M-179006IN STOCK

N-Nitroso-N-Desmethyl Mepyramine

CAS #NA

Mol. formulaC₁₆H₂₀N₄O₂

Mol. weight300.36

Details

M-185025INQUIRE FURTHER

N-Nitroso Malic Acid

CAS #NA

Mol. formulaC₄H₆N₂O₅

Mol. weight162.10

Details

M-192008IN STOCK

N-Nitroso Morantel Impurity 5

CAS #2680539-26-6

Mol. formulaC₄H₁₁N₃O

Mol. weight117.15

Details

M-200019BACK ORDER

N1-Nitroso Mefatinib

CAS #NA

Mol. formulaC₂₁H₁₈ClF₃N₆O₃

Mol. weight494.86

Details

M-200020BACK ORDER

N2-Nitroso Mefatinib

CAS #NA

Mol. formulaC₂₁H₁₈ClF₃N₆O₃

Mol. weight494.86

Details

M-200024BACK ORDER

N-Nitroso N-Desmethyl Mefatinib

CAS #NA

Mol. formulaC₂₀H₁₆ClF₃N₆O₃

Mol. weight480.83

Details

M-205002IN STOCK

N-Nitroso Medroxalol

CAS #NA

Mol. formulaC₂₀H₂₃N₃O₆

Mol. weight401.42

Details

M-208006IN STOCK

N-Nitroso Morpholine (NMOR)

CAS #59-89-2

Mol. formulaC₄H₈N₂O₂

Mol. weight116.12

Details

M-208007IN STOCK

N-Nitroso Morpholine-d8 (NMOR-d8)

CAS #1219805-76-1

Mol. formulaC₄D₈N₂O₂

Mol. weight124.17

Details

M-208010IN STOCK

N-Nitroso Thiomorpholine

CAS #26541-51-5

Mol. formulaC₄H₈N₂OS

Mol. weight132.18

Details

M-208015INQUIRE FURTHER

N-Nitroso-4-Amino-Morpholine

CAS #NA

Mol. formulaC₄H₉N₃O₂

Mol. weight131.14

Details

M-217003IN STOCK

N-Nitroso Miramistin Chloride

CAS #NA

Mol. formulaC₂₆H₄₆N₃O₂. Cl

Mol. weight432.67 35.45

Details

M-247025BACK ORDER

N-Nitroso Molnupiravir

CAS #NA

Mol. formulaC₁₃H₁₈N₄O₈

Mol. weight358.31

Details

M-249004IN STOCK

N-Nitroso Migalastat

CAS #NA

Mol. formulaC₆H₁₂N₂O₅

Mol. weight192.17

M-258009

M-258011

M-258019

M-259037

M-2619INQUIRE FURTHER

N-Nitroso Manidipine

CAS #NA

Mol. formulaC₃₅H₃₇N₅O₇

Mol. weight639.71

Details

M-2622BACK ORDER

C1-Nitroso Manidipine

CAS #NA

Mol. formulaC₃₅H₃₇N₅O₇

Mol. weight639.71

Details

M-2623BACK ORDER

C2-Nitroso Manidipine

CAS #NA

Mol. formulaC₃₅H₃₇N₅O₇

Mol. weight639.71

Details

M-2624BACK ORDER

C1,C2-Dinitroso Manidipine

CAS #NA

Mol. formulaC₃₅H₃₆N₆O₈

Mol. weight668.71

Details

M-269069INQUIRE FURTHER

N-Nitroso Mirogabalin

CAS #NA

Mol. formulaC₁₂H₁₈N₂O₃

Mol. weight238.29

Details

M-269084BACK ORDER

N-Nitroso Mirogabalin Impurity 73

CAS #NA

Mol. formulaC₁₄H₂₂N₂O₃

Mol. weight266.34

Details

M-269086BACK ORDER

N-Nitroso Mirogabalin Impurity 74

CAS #NA

Mol. formulaC₁₂H₁₆N₂O₂

Mol. weight220.27

Details

M-269087BACK ORDER

N-Nitroso Mirogabalin Lactam

CAS #NA

Mol. formulaC₁₂H₁₆N₂O₂

Mol. weight220.27

Details

M-27105IN STOCK

N-Nitroso Moxifloxacin

CAS #NA

Mol. formulaC₂₁H₂₃FN₄O₅

Mol. weight430.44

Details

M-27110IN STOCK

N1-Nitroso rac-Moxifloxacin Impurity 83 (N1-Nitroso Pyrrolopiperidine)

CAS #NA

Mol. formulaC₇H₁₃N₃O

Mol. weight155.20

Details

M-27149BACK ORDER

N1-Nitroso Moxifloxacin Impurity 33

CAS #NA

Mol. formulaC₇H₁₃N₃O

Mol. weight155.20

Details

M-27150BACK ORDER

N6-Nitroso Moxifloxacin Impurity 33

CAS #NA

Mol. formulaC₇H₁₃N₃O

Mol. weight155.20

Details

M-27151BACK ORDER

N1,N6-Dinitroso Moxifloxacin Impurity 33

CAS #NA

Mol. formulaC₇H₁₂N₄O₂

Mol. weight184.20

Details

Can’t find what you are looking for?

Custom synthesis is our core capability. Send us the structure or CAS number and we’ll respond with feasibility, lead time and pricing.

Request custom synthesis