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

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Showing 5701–5800 of 6718 standards · Stable Isotope Labeled

S-110004BACK ORDER

Senecionine N-Oxide-d3

CAS #NA

Mol. formulaC₁₈H₂₂D₃NO₆

Mol. weight354.42

Details

S-111001IN STOCK

N-Acetylsulfathiazole-d4

CAS #NA

Mol. formulaC11H7D4N3O3S2

Mol. weight301.37

Details

S-111003IN STOCK

Sulfathiazole-d4

CAS #1020719-89-4

Mol. formulaC₉H₅D₄N₃O₂S₂

Mol. weight259.33

Details

S-111005BACK ORDER

Sulfathiazole-13C6

CAS #1196157-72-8

Mol. formulaC₃¹³C₆H₅N₃O₂S₂

Mol. weight257.23

Details

S-111006BACK ORDER

Sulfamethazine-13C6

CAS #77643-91-5

Mol. formulaC₆¹³C₆H₁₀N₄O₂S

Mol. weight280.25

Details

S-112IN STOCK

Sumatriptan-d6 Hemisuccinate

CAS #1397195-80-0

Mol. formulaC₁₄H₁₅D₆N₃O₂S. 0.5 C₄H₆O₄

Mol. weight301.44 0.5*118.09

Details

S-112002BACK ORDER

L-Saccharopine-d5

CAS #997-68-2 (non-labelled)

Mol. formulaC11H15D5N2O6

Mol. weight281.32

Details

S-1126IN STOCK

Sumatriptan EP Impurity B-d3

CAS #1346600-79-0

Mol. formulaC₁₃H₁₆D₃N₃O₂S

Mol. weight284.39

Details

S-1133IN STOCK

N-Nitroso Sumatriptan EP Impurity B-d3

CAS #NA

Mol. formulaC₁₃H₁₅D₃N₄O₃S

Mol. weight313.39

Details

S-119003BACK ORDER

N-Acetylneuraminic Acid-d3

CAS #1312777-24-4

Mol. formulaC11H16D3NO9

Mol. weight312.29

Details

S-119004BACK ORDER

N-Glycolylneuraminic Acid-d4

CAS #1312777-32-4

Mol. formulaC₁₁H₁₅D₄NO₁₀

Mol. weight329.29

Details

S-120002IN STOCK

Suvorexant-d6

CAS #NA

Mol. formulaC₂₃H₁₇D₆ClN₆O₂

Mol. weight456.96

Details

S-122IN STOCK

Simvastatin-d6

CAS #1002347-71-8

Mol. formulaC₂₅H₃₂D₆O₅

Mol. weight424.61

Details

S-123IN STOCK

Simvastatin EP Impurity A-d6 Sodium Salt (Simvastatin Acid-d6 Sodium Salt, Tenivastatin-d6 Sodium Salt)

CAS #NA

Mol. formulaC₂₅H₃₃D₆O₆. Na

Mol. weight441.62 22.99

Details

S-126002BACK ORDER

Serinol-d5

CAS #534-03-2 (non-labelled)

Mol. formulaC3H4D5NO2

Mol. weight96.14

Details

S-126003BACK ORDER

Serinol-d4

CAS #534-03-2 (non-labelled)

Mol. formulaC3H5D4NO2

Mol. weight95.13

Details

S-126004BACK ORDER

DL-Serine-2,3,3-d3

CAS #70094-78-9

Mol. formulaC₃H₄D₃NO₃

Mol. weight108.11

Details

S-126007BACK ORDER

O-Phospho-L-Serine-13C3

CAS #2734706-69-3

Mol. formula¹³C₃H₈NO₆P

Mol. weight188.05

Details

S-126024BACK ORDER

L-Serine-d3 (Glycine EP Impurity G-d3 )

CAS #105591-10-4

Mol. formulaC₃H₄D₃NO₃

Mol. weight108.11

Details

S-127003BACK ORDER

Senecivernine-13C-d3

CAS #NA

Mol. formulaC₁₇¹³CH₂₂D₃NO₅

Mol. weight339.41

Details

S-127004BACK ORDER

Senecivernine N-Oxide-13C-d3

CAS #NA

Mol. formulaC₁₇¹³CH₂₂D₃NO₆

Mol. weight355.41

Details

S-131BACK ORDER

1-Phenyl-d5-azo-2-naphthol-d4 (Sudan 1)

CAS #752211-63-5

Mol. formulaC16H7N2OD5

Mol. weight253.31

Details

S-134004BACK ORDER

Sebacic Acid-d4

CAS #NA

Mol. formulaC₁₀H₁₄D₄O₄

Mol. weight206.27

Details

S-134006BACK ORDER

3-HydroxySebacic Acid-d5

CAS #NA

Mol. formulaC₁₀H₁₃D₅O₅

Mol. weight223.28

Details

S-134007BACK ORDER

Diisopropyl Sebacate-d4

CAS #NA

Mol. formulaC₁₆H₂₆D₄O₄

Mol. weight290.44

Details

S-136002BACK ORDER

Salantel-d4

CAS #36093-47-7 (non-d)

Mol. formulaC20H7D4Cl2I2NO3

Mol. weight642.05

Details

S-137003BACK ORDER

(-)-Syringaresinol Diglucoside-d6 (Eleutheroside E-d6)

CAS #96038-87-8 (non-d)

Mol. formulaC34H40D6O18

Mol. weight748.76

Details

S-139002BACK ORDER

Spirotetramat-d5

CAS #203313-25-1 (non-labelled)

Mol. formulaC21H22D5NO5

Mol. weight378.48

Details

S-139005BACK ORDER

Spirotetramat-enol-13C-d3

CAS #NA

Mol. formulaC₁₇¹³CH₂₀D₃NO₃

Mol. weight305.40

Details

S-140002INQUIRE FURTHER

3'-Sialyllactose-13C4

CAS #NA

Mol. formulaC₁₉¹³C₄H₃₉NO₁₉

Mol. weight637.52

Details

S-142IN STOCK

Saquinavir-d9 Mesylate

CAS #1356355-11-7 (free base)

Mol. formulaC38H41N6O5D9. CH4O3S

Mol. weight679.91 96.11

Details

S-143BACK ORDER

Saquinavir-d6

CAS #N/A

Mol. formulaC38H44N6O5D6

Mol. weight676.90

Details

S-146002IN STOCK

Siponimod-d5 Lithium Salt

CAS #NA

Mol. formulaC₂₉H₂₉D₅F₃N₂O₃. Li

Mol. weight520.63 6.94

Details

S-146031BACK ORDER

Siponimod-d11

CAS #NA

Mol. formulaC₃₀H₂₅D₁₁F₃NO₃

Mol. weight526.68

Details

S-146053IN STOCK

Siponimod Impurity 42-d5

CAS #NA

Mol. formulaC₃₀H₃₂D₅F₃N₂O₃

Mol. weight535.66

Details

S-147002IN STOCK

Selpercatinib-13C-d3

CAS #NA

Mol. formulaC₂₈¹³CH₂₈D₃N₇O₃

Mol. weight529.62

Details

S-148002BACK ORDER

rac-Secoisolariciresinol-d6

CAS #75365-01-4 (non-labelled)

Mol. formulaC20H20D6O6

Mol. weight368.46

Details

S-148003BACK ORDER

rac-Secoisolariciresinol-d4

CAS #75365-01-4 (non-labelled)

Mol. formulaC20H22D4O6

Mol. weight366.45

Details

S-148004BACK ORDER

rac-Secoisolariciresinol-13C4

CAS #75365-01-4 (non-labelled)

Mol. formula13C4 C16H26O6

Mol. weight366.39

Details

S-148006BACK ORDER

rac-Secoisolariciresinol Diglucoside-d4

CAS #158932-33-3 (non-labelled)

Mol. formulaC32H42D4O16

Mol. weight690.73

Details

S-149002BACK ORDER

SCHEMBL19801452-d4

CAS #NA

Mol. formulaC20H10D4F9N7O

Mol. weight543.39

Details

S-150005IN STOCK

Sertindole-d4

CAS #1794737-42-0

Mol. formulaC₂₄H₂₂D₄ClFN₄O

Mol. weight444.97

Details

S-161002IN STOCK

Salvigenin-13C-d3

CAS #NA

Mol. formulaC₁₇¹³CH₁₃D₃O₆

Mol. weight332.33

Details

S-161003IN STOCK

Salvigenin Related Compound 1-13C-d3

CAS #NA

Mol. formulaC₁₈¹³CH₁₅D₃O₆

Mol. weight346.36

Details

S-162IN STOCK

Salmeterol-d3

CAS #497063-94-2

Mol. formulaC₂₅H₃₄D₃NO₄

Mol. weight418.59

Details

S-162002BACK ORDER

Spiromesifen-d9

CAS #NA

Mol. formulaC₂₃H₂₁D₉O₄

Mol. weight379.54

Details

S-1630BACK ORDER

Salmeterol-d12

CAS #1204192-00-6

Mol. formulaC₂₅H₂₅D₁₂NO₄

Mol. weight427.65

Details

S-1631BACK ORDER

Salmeterol-d6

CAS #1204192-67-5

Mol. formulaC₂₅H₂₉D₈NO₄

Mol. weight423.62

Details

S-1632BACK ORDER

Salmeterol-d5

CAS #1204190-74-8

Mol. formulaC₂₅H₃₂D₅NO₄

Mol. weight 420.61

Details

S-1633BACK ORDER

Salmeterol-d4

CAS #1204192-06-2

Mol. formulaC₂₅H₃₃D₄NO₄

Mol. weight419.60

Details

S-1634BACK ORDER

N-Nitroso Salmeterol-d3

CAS #NA

Mol. formulaC₂₅H₃₃D₃N₂O₅

Mol. weight447.59

Details

S-1635BACK ORDER

N-Nitroso Salmeterol-d5

CAS #NA

Mol. formulaC₂₅H₃₁D₅N₂O₅

Mol. weight 449.60

Details

S-165003INQUIRE FURTHER

Senkirkine-13C-d3

CAS #NA

Mol. formulaC₁₈¹³CH₂₄D₃NO₆

Mol. weight369.44

Details

S-165004INQUIRE FURTHER

Senkirkine N-Oxide-13C-d3

CAS #NA

Mol. formulaC₁₈¹³CH₂₄D₃NO₇

Mol. weight385.44

Details

S-17103BACK ORDER

(R)-Salbutamol-d9 HCl ((R)-Albuterol-d9 HCl, Levalbuterol-d9 HCl)

CAS #NA

Mol. formulaC₁₃H₁₂D₉NO₃. HCl

Mol. weight248.37 36.46

Details

S-172IN STOCK

Salbutamol-d9 (Albuterol-d9)

CAS #1173021-73-2

Mol. formulaC₁₃H₁₂D₉NO₃

Mol. weight248.37

Details

S-1723IN STOCK

Salbutamol-d3 (Albuterol-d3)

CAS #N/A

Mol. formulaC13H18NO3D3

Mol. weight242.33

Details

S-177002BACK ORDER

Spartioidine-d3

CAS #NA

Mol. formulaC₁₈H₂₀D₃NO₅

Mol. weight336.40

Details

S-177004BACK ORDER

Spartioidine N-oxide-d3

CAS #NA

Mol. formulaC₁₈H₂₀D₃NO₆

Mol. weight352.40

Details

S-178015BACK ORDER

Dehydrocostus Lactone-d3

CAS #NA

Mol. formulaC₁₅H₁₅D₃O₂

Mol. weight233.33

Details

S-178016BACK ORDER

Isoalantolactone-d3

CAS #NA

Mol. formulaC₁₅H₁₇D₃O₂

Mol. weight235.34

Details

S-179002BACK ORDER

SDZ-201106-d8

CAS #NA

Mol. formulaC₂₉H₂₂D₈N₄O₂

Mol. weight474.63

Details

S-179004BACK ORDER

(R)-SDZ-201106-d8

CAS #NA

Mol. formulaC₂₉H₂₂D₈N₄O₂

Mol. weight474.63

Details

S-179006BACK ORDER

(S)-SDZ-201106-d8

CAS #NA

Mol. formulaC₂₉H₂₂D₈N₄O₂

Mol. weight474.63

Details

S-182IN STOCK

Solifenacin-d5 Succinate

CAS #NA

Mol. formulaC₂₃H₂₁D₅N₂O₂. C₄H₆O₄

Mol. weight367.50 118.09

Details

S-182002BACK ORDER

Secalciferol-d6

CAS #1440957-55-0

Mol. formulaC₂₇H₃₈D₆O₃

Mol. weight422.68

Details

S-1857BACK ORDER

4-Hydroxy Solifenacin-d5 N-Oxide (trans, Mixture of (1R,4R) and (1S,4S) Diastereomers)

CAS #NA

Mol. formulaC23H21D5N2O4

Mol. weight399.50

Details

S-186IN STOCK

trans-4-Hydroxy Solifenacin-d7 (Mixture of Diastereomers)

CAS #NA

Mol. formulaC23H19D7N2O3

Mol. weight383.51

Details

S-186002BACK ORDER

Sulcotrione-13C-d3

CAS #99105-77-8 (unlabelled)

Mol. formulaC₁₃¹³CH₁₀D₃ClO₅S

Mol. weight332.774

Details

S-191IN STOCK

Stavudine-13C-d3

CAS #3056-17-5

Mol. formulaC₉¹³CH₉D₃N₂O₄

Mol. weight228.23

Details

S-192008BACK ORDER

Sivelestat-d4

CAS #NA

Mol. formulaC₂₀H₁₈D₄N₂O₇S

Mol. weight438.49

Details

S-192009IN STOCK

Sivelestat-d9

CAS #NA

Mol. formulaC₂₀H₁₃D₉N₂O₇S

Mol. weight443.52

Details

S-193002BACK ORDER

Stepronin-d5

CAS #NA

Mol. formulaC₁₀H₆D₅NO₄S₂

Mol. weight278.35

Details

S-195002BACK ORDER

Spiroxamine-d5

CAS #NA

Mol. formulaC₁₈H₃₀D₅NO₂

Mol. weight302.51

Details

S-196002IN STOCK

Sulthiame-d4

CAS #1795021-05-4

Mol. formulaC₁₀H₁₀D₄N₂O₄S₂

Mol. weight294.38

Details

S-197002BACK ORDER

Sulfoxaflor-13C-d3

CAS #NA

Mol. formulaC₉¹³CH₇D₃F₃N₃OS

Mol. weight281.28

Details

S-198002BACK ORDER

Saflufenacil-d7

CAS #2469260-39-5

Mol. formulaC₁₇H₁₀D₇ClF₄N₄O₅S

Mol. weight507.89

Details

S-200002BACK ORDER

Sotorasib-d7

CAS #NA

Mol. formulaC₃₀H₂₃D₇F₂N₆O₃

Mol. weight567.65

Details

S-201002IN STOCK

Sodium L-Lactate-13C3

CAS #201595-71-3

Mol. formula¹³C₃H₅O₃. Na

Mol. weight92.05 22.99

Details

S-201003BACK ORDER

Sodium L-Lactate-1-13C

CAS #NA

Mol. formulaC₂¹³CH₅O₃. Na

Mol. weight90.06 22.99

Details

S-20188IN STOCK

Sitagliptin Impurity 42-d4

CAS #1620233-75-1

Mol. formulaC₁₆H₈D₄F₆N₄O₂

Mol. weight 410.31

Details

S-202BACK ORDER

Sitagliptin-d4

CAS #NA

Mol. formulaC₁₆H₁₁F₆N₅OD₄

Mol. weight411.35

Details

S-203009BACK ORDER

Sarcosine-13C-d3 Sodium Salt (Glycine EP Impurity F-13C-d3 Sodium Salt)

CAS #NA

Mol. formulaC₂¹³CH₃D₃NO₂. Na

Mol. weight92.10 22,99

Details

S-203010BACK ORDER

N-Nitroso Sarcosine-13C-d3 Sodium Salt

CAS #NA

Mol. formulaC₂¹³CH₂D₃N₂O₃. Na

Mol. weight121.10 22.99

Details

S-204001BACK ORDER

Salsalate-d8

CAS #NA

Mol. formulaC₁₄H₂D₈O₅

Mol. weight266.28

Details

S-207IN STOCK

rac-Sitagliptin-d4 HCl

CAS #2749855-96-5

Mol. formulaC₁₆H₁₁D₄F₆N₅O. HCl

Mol. weight411.35 36.46

Details

S-207002

Controlled item — please contact our sales team

Details

S-210002

Details

S-211002IN STOCK

Salcaprozic Acid-d4

CAS #NA

Mol. formulaC₁₅H₁₇D₄NO₄

Mol. weight283.36

Details

S-212IN STOCK

Sulbutiamine-d14

CAS #3286-46-2 (non-d)

Mol. formulaC32H32N8O6S2D14

Mol. weight716.99

Details

S-213009IN STOCK

Solriamfetol-d5

CAS #1910047-25-4

Mol. formulaC₁₀H₉D₅N₂O₂

Mol. weight199.26

Details

S-213013IN STOCK

rac-Solriamfetol-d5

CAS #NA

Mol. formulaC₁₀H₉D₅N₂O₂

Mol. weight199.26

Details

S-213015IN STOCK

(S)-Solriamfetol-d5

CAS #NA

Mol. formulaC₁₀H₉D₅N₂O₂

Mol. weight199.26

Details

S-220006BACK ORDER

Solanidine-d4

CAS #NA

Mol. formulaC₂₇H₃₉D₄NO

Mol. weight401.67

Details

S-220007BACK ORDER

4-OH-Solanidine-d4

CAS #NA

Mol. formulaC₂₇H₃₉D₄NO₂

Mol. weight417.67

Details

S-220008BACK ORDER

Solanidine-3,4-Dioic Acid-d4 (SSDA-d4)

CAS #NA

Mol. formulaC₂₇H₃₇D₄NO₄

Mol. weight447.65

Details

S-222002BACK ORDER

Sombrevin-d7

CAS #NA

Mol. formulaC₁₈H₂₀D₇NO₅

Mol. weight344.46

Details

S-231004BACK ORDER

Suplatast-d4 Tosylate

CAS #NA

Mol. formulaC₁₆H₂₂D₄NO₄S. C₇H₇O₃S

Mol. weight332.47 171.19

Details

S-231008BACK ORDER

Suplatast-d5 Tosilate

CAS #NA

Mol. formulaC₁₆H₂₁D₅NO₄S. C₇H₇O₃S

Mol. weight333.48 171.19

Details

S-232

Details

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