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

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Showing 1–100 of 172 standards · Stable Isotope Labeled

PV-095003INQUIRE FURTHER

Voclosporin-d3

CAS #NA

Mol. formulaC₆₃H₁₀₈D₃N₁₁O₁₂

Mol. weight1217.66

Details

PV-095028BACK ORDER

Voclosporin-d4

CAS #NA

Mol. formulaC₆₃H₁₀₇D₄N₁₁O₁₂

Mol. weight1218.67

Details

PV-109017BACK ORDER

Vosoritide-d14 Trifluoroacetate

CAS #NA

Mol. formulaC₁₇₆H₂₇₆D₁₄N₅₆O₅₁S₃. C₂HF₃O₂

Mol. weight4116.86 114.02

Details

PV-181IN STOCK

Vasopressin-d5 Tritrifluoroacetate

CAS #NA

Mol. formulaC₄₆H₆₀D₅N₁₅O₁₂S₂. 3 C₂HF₃O₂

Mol. weight1089.27 3*114.02

Details

PV-182BACK ORDER

Vasopressin-d9

CAS #NA

Mol. formulaC₄₆H₅₆D₉N₁₅O₁₂S₂

Mol. weight1093.29

Details

V-011IN STOCK

Valacyclovir-d8 HCl

CAS #1279033-32-7

Mol. formulaC₁₃H₁₂D₈N₆O₄. HCl

Mol. weight332.39 36.46

Details

V-0136IN STOCK

Valaciclovir EP Impurity D-d5 (Valacyclovir USP Related Compound D-d5)

CAS #NA

Mol. formulaC₁₅H₁₉D₅N₆O₄

Mol. weight357.43

Details

V-0137IN STOCK

N-Nitroso Valaciclovir EP Impurity D-d5 (N-Nitroso Valacyclovir USP Related Compound D-d5)

CAS #NA

Mol. formulaC₁₅H₁₈D₅N₇O₅

Mol. weight386.42

Details

V-022IN STOCK

rac-Valsartan-d9

CAS #NA

Mol. formulaC₂₄H₂₀D₉N₅O₃

Mol. weight444.58

Details

V-0248IN STOCK

Valsartan-d9

CAS #1089736-73-1

Mol. formulaC₂₄H₂₀D₉N₅O₃

Mol. weight444.58

Details

V-028002BACK ORDER

Vandetanib-d4

CAS #NA

Mol. formulaC₂₂H₂₀D₄BrFN₄O₂

Mol. weight479.39

Details

V-028004BACK ORDER

N-Demethyl Vandetanib-d4

CAS #NA

Mol. formulaC₂₁H₁₈D₄BrFN₄O₂

Mol. weight465.36

Details

V-028006IN STOCK

Vandetanib-d6

CAS #1174683-49-8

Mol. formulaC₂₂H₁₈D₆BrFN₄O₂

Mol. weight481.40

Details

V-029002IN STOCK

Vemurafenib-d7

CAS #1365986-73-7

Mol. formulaC₂₃H₁₁D₇ClF₂N₃O₃S

Mol. weight496.96

Details

V-030002BACK ORDER

VP 14637-13C3

CAS #NA

Mol. formulaC₂₅H₂₂N₁₀O₃

Mol. weight513.49

Details

V-031002BACK ORDER

Vicriviroc-13C-d3

CAS #NA

Mol. formulaC₂₇¹³CH₃₅F₃N₅O₂D₃

Mol. weight537.65

Details

V-032IN STOCK

Venlafaxine-d10 HCl

CAS #1216539-56-8

Mol. formulaC₁₇H₁₇D₁₀NO₂. HCl

Mol. weight287.47 36.46

Details

V-032029IN STOCK

Vancomycin-13C-d3 Ditrifluoroacetate

CAS #NA

Mol. formulaC₆₅¹³CH₇₂D₃Cl₂N₉O₂₄. 2 C₂HF₃O₂

Mol. weight1453.28 2*114.02

Details

V-032034IN STOCK

Vancomycin EP Impurity K-13C2-d6 Ditrifluoroacetate ((N-Methyl-Leu) Vancomycin B-13C2-d6 Ditrifluoroacetate)

CAS #NA

Mol. formulaC₆₅¹³C₂H₇₁D₆Cl₂N₉O₂₄. 2 C₂HF₃O₂

Mol. weight1471.31 2*114.02

Details

V-032044BACK ORDER

N-Nitroso Vancomycin-13C-d3 Trifluoroacetate

CAS #NA

Mol. formulaC₆₅¹³CH₇₁D₃Cl₂N₁₀O₂₅

Mol. weight 1482.27 114.02

Details

V-0327IN STOCK

(S)-O-Desmethyl-Venlafaxine-d6

CAS #1062609-99-7

Mol. formulaC₁₆H₁₉D₆NO₂

Mol. weight269.42

Details

V-0328IN STOCK

(R)-O-Desmethyl-Venlafaxine-d6

CAS #1062609-96-4

Mol. formulaC₁₆H₁₉D₆NO₂

Mol. weight269.42

Details

V-0337IN STOCK

Venlafaxine-d6

CAS #940297-06-3

Mol. formulaC₁₇H₂₁D₆NO₂

Mol. weight283.44

Details

V-0344IN STOCK

Venlafaxine-d6 N-Oxide

CAS #1094598-37-4 (non-labelled)

Mol. formulaC₁₇H₂₁D₆NO₃

Mol. weight299.44

Details

V-0348IN STOCK

Desvenlafaxine-d6 (O-Desmethyl Venlafaxine-d6)

CAS #1062605-69-9

Mol. formulaC₁₆H₁₉D₆NO₂

Mol. weight269.42

Details

V-035006BACK ORDER

Methylcobalamin-13C-d3

CAS #13422-55-4 (non-labelled)

Mol. formula¹³C C₆₂H₈₈D₃CoN₁₃O₁₄P

Mol. weight1348.42

Details

V-035018IN STOCK

Methylcobalamin-d3

CAS #NA

Mol. formulaC₆₃H₈₈D₃CoN₁₃O₁₄P

Mol. weight1347.42

Details

V-036016BACK ORDER

4-Methyl-2-Oxovalerate-d6 Calcium Salt

CAS #NA

Mol. formulaC₆H₄D₆O₃. 1/2Ca

Mol. weight136.18 1/2*40.08

Details

V-036017BACK ORDER

4-Methyl-2-Oxovaleric Acid-d7

CAS #1795020-84-6

Mol. formulaC₆H₃D₇O₃

Mol. weight137.19

Details

V-036021BACK ORDER

Valeric Acid-d5 (Valproic Acid EP Impurity A-d5)

CAS #NA

Mol. formulaC₅H₅D₅O₂

Mol. weight107.16

Details

V-0375BACK ORDER

N,O-Didesmethyl Venlafaxine-13C-d3 ( (Mixture of Diastereomers)

CAS #NA

Mol. formulaC₁₄¹³CH₂₀D₃NO₂

Mol. weight 253.36

Details

V-0376IN STOCK

N-Nitroso-N,O-Didesmethyl Venlafaxine-13C-d3 (Mixture of Diastereomers)

CAS #NA

Mol. formulaC₁₄¹³CH₁₉D₃N₂O₃

Mol. weight282.36

Details

V-038IN STOCK

Desvenlafaxine-d10 (O-Desmethyl Venlafaxine-d10)

CAS #1062607-49-1

Mol. formulaC₁₆H₁₅D₁₀NO₂

Mol. weight273.44

Details

V-038002BACK ORDER

Ergocalciferol (Vitamin D2)-d6

CAS #1311259-89-8

Mol. formulaC₂₈H₃₈D₆O

Mol. weight402.70

Details

V-038016BACK ORDER

25-Hydroxy Ergocalciferol-d6

CAS #1262843-46-8

Mol. formulaC₂₈H₃₈D₆O₂

Mol. weight418.69

Details

V-038020BACK ORDER

Ergosterol-d5

CAS #NA

Mol. formulaC₂₈H₃₉D₅O

Mol. weight401.69

Details

V-038023BACK ORDER

24,25-Dihydroxyvitamin D2-d3

CAS #118584-50-2

Mol. formulaC₂₈H₄₁D₃O₃

Mol. weight431.68

Details

V-0382BACK ORDER

Venlafaxine Impurity 28-d10 HCl

CAS #NA

Mol. formulaC₂₄H₂₁D₁₀NO₃. HCl

Mol. weight391.58 36.46

Details

V-0385IN STOCK

Venlafaxine EP Impurity D-d3 HCl (Venlafaxine USP Related Compound A-d3, N-Desmethyl Venlafaxine-d3 HCl)

CAS #NA

Mol. formulaC₁₆H₂₂D₃NO₂. HCl

Mol. weight266.40 36.46

Details

V-0386IN STOCK

N-Nitroso Venlafaxine EP Impurity D-d3 (N-Nitroso Venlafaxine USP Related Compound A-d3 (Free Form), N-Nitroso-N-Desmethyl Venlafaxine-d3)

CAS #NA

Mol. formulaC₁₆H₂₁D₃N₂O₃

Mol. weight295.40

Details

V-039002IN STOCK

Vigabatrin-13C-d2 HCl

CAS #2749628-08-6

Mol. formulaC₅¹³CH₉D₂NO₂. HCl

Mol. weight132.16 36.46

Details

V-039023BACK ORDER

Vigabatrin EP Impurity D-d6

CAS #70607-85-1

Mol. formulaC₄H₃D₆NO₂

Mol. weight109.16

Details

V-042IN STOCK

Verapamil-d7 HCl

CAS #1188265-55-5

Mol. formulaC₂₇H₃₁D₇N₂O₄. HCl

Mol. weight461.65 36.46

Details

V-043IN STOCK

Verapamil EP Impurity J-d7 HCl (N-Desmethyl Verapamil-d7 HCl, Norverapamil-d7 HCl)

CAS #1216413-74-9

Mol. formulaC₂₆H₂₉D₇N₂O₄. HCl

Mol. weight447.63 36.46

Details

V-0430BACK ORDER

Verapamil EP Impurity G-d3

CAS #143318-06-3

Mol. formulaC₉H₇D₃O₃

Mol. weight169.19

Details

V-043026IN STOCK

Vortioxetine-d8

CAS #2140316-62-5

Mol. formulaC₁₈H₁₄D₈N₂S

Mol. weight306.50

Details

V-043120IN STOCK

N-Nitroso Vortioxetine-d8

CAS #3105679-76-0

Mol. formulaC₁₈H₁₃D₈N₃OS

Mol. weight335.49

Details

V-0439IN STOCK

N-Nitroso Verapamil EP Impurity J-d7 (N-Nitroso N-Desmethyl Verapamil-d7, N-Nitroso Norverapamil-d7)

CAS #NA

Mol. formulaC₂₆H₂₈D₇N₃O₅

Mol. weight476.62

Details

V-0440IN STOCK

N-Nitroso Verapamil EP Impurity B-d5

CAS #NA

Mol. formulaC₁₁H₁₁D₅N₂O₃

Mol. weight229.29

Details

V-044010IN STOCK

Vernakalant-d6 HCl

CAS #866455-16-5

Mol. formulaC₂₀H₂₅NO₄D₆. HCl

Mol. weight355.51 36.46

Details

V-0441IN STOCK

N-Nitroso Verapamil EP Impurity F-d3 (N-Nitroso Verapamil USP Related Compound A-d3 (Free Form))

CAS #NA

Mol. formulaC₁₇H₂₂D₃N₃O₃

Mol. weight322.42

Details

V-0442IN STOCK

Verapamil EP Impurity G-d6 (Verapamil USP Related Compound E-d6)

CAS #1162658-05-0

Mol. formulaC₉H₄D₆O₃

Mol. weight172.21

Details

V-0443IN STOCK

Verapamil EP Impurity F-d3 HCl (Verapamil USP Related Compound A-d3)

CAS #NA

Mol. formulaC₁₇H₂₃D₃N₂O₂. HCl

Mol. weight293.43 36.46

Details

V-0444IN STOCK

Verapamil EP Impurity N-d3 HCl (Mixture of Diastereomers)

CAS #NA

Mol. formulaC₃₃H₄₄D₃N₃O₄. HCl

Mol. weight552.77 36.46

Details

V-0445IN STOCK

Verapamil EP Impurity B-d5 HCl

CAS #NA

Mol. formulaC₁₁H₁₂D₅NO₂. HCl

Mol. weight200.29 36.46

Details

V-0446BACK ORDER

Verapamil-d12 HCl

CAS #NA

Mol. formulaC₂₇H₂₆D₁₂N₂O₄. HCl

Mol. weight 466.68 36.46

Details

V-0447IN STOCK

N-Nitroso Verapamil EP Impurity F-d5 (N-Nitroso Verapamil USP Related Compound A-d5 (Free Form))

CAS #NA

Mol. formulaC₁₇H₂₀D₅N₃O₃

Mol. weight324.44

Details

V-0448IN STOCK

Verapamil EP Impurity F-d5 HCl (Verapamil USP Related Compound A-d5)

CAS #NA

Mol. formulaC₁₇H₂₁D₅N₂O₂. HCl

Mol. weight295.44 36.46

Details

V-045BACK ORDER

S-Verapamil-d7

CAS #NA

Mol. formulaC₂₇H₃₁N₂O₄D₇

Mol. weight461.66

Details

V-045019IN STOCK

DL-alpha-Tocopherol Nicotinate-d9

CAS #86362-36-9 (non-labelled)

Mol. formulaC₃₅H₄₄D₉NO₃

Mol. weight544.87

Details

V-045036IN STOCK

alpha-Tocopherol-d6

CAS #113892-08-3

Mol. formulaC₂₉H₄₄D₆O₂

Mol. weight 436.75

Details

V-045037BACK ORDER

alpha-Tocopherol-d6 Phosphate Disodium Salt

CAS #NA

Mol. formulaC₂₉H₄₃D₆O₅P. 2Na

Mol. weight514.72 2*22.99

Details

V-045048IN STOCK

Vitamin E Succinate-d6

CAS #NA

Mol. formulaC₃₃H₄₈D₆O₅

Mol. weight536.83

Details

V-045051BACK ORDER

All-rac-alpha-Tocopheryl Acetate EP Impurity C-d9 (Vitamin E-d9, DL-alpha-Tocopherol-d9)

CAS #NA

Mol. formulaC₂₉H₄₁D₉O₂

Mol. weight439.77

Details

V-045052INQUIRE FURTHER

(±)-alfa-Tocopherol Acetate-d3

CAS #2742364-46-9

Mol. formulaC₃₁H₄₉D₃O₃

Mol. weight475.77

Details

V-045054IN STOCK

D-alfa-Tocopherol Acetate-d3

CAS #NA

Mol. formulaC₃₁H₄₉D₃O₃

Mol. weight475.77

Details

V-045055IN STOCK

D-alfa-Tocopherol Acetate-d6

CAS #143731-16-2

Mol. formulaC₃₁H₄₆D₆O₃

Mol. weight478.79

Details

V-047BACK ORDER

R-Verapamil-d7

CAS #NA

Mol. formulaC₂₇H₃₁N₂O₄D₇

Mol. weight461.66

Details

V-047005BACK ORDER

trans-3,6-Diisopropyl-2,5-Piperazinedione-d8

CAS #NA

Mol. formulaC₁₀H₁₀D₈N₂O₂

Mol. weight206.31

Details

V-047007BACK ORDER

3,6-Diisopropyl-2,5-Piperazinedione-d16

CAS #NA

Mol. formulaC₁₀H₂D₁₆N₂O₂

Mol. weight214.36

Details

V-047009BACK ORDER

3-Benzyl-6-isopropyl-2,5-Piperazinedione-d5

CAS #NA

Mol. formulaC₁₄H₁₃D₅N₂O₂

Mol. weight251.34

Details

V-047012BACK ORDER

L-Valine-d8

CAS #35045-72-8

Mol. formulaC₅H₃D₈NO₂

Mol. weight125.20

Details

V-047013BACK ORDER

3-(Methyl-d3)-L-Valine-4,4,4,4',4',4'-d6 Hydrochloride

CAS #1092540-48-1

Mol. formulaC₆H₄D₉NO₂. HCl

Mol. weight140.23 36.46

Details

V-047014BACK ORDER

3-(Methyl-d3)-D-Valine-4,4,4,4',4',4'-d6 Hydrochloride

CAS #2714437-44-0

Mol. formulaC₆H₄D₉NO₂. HCl

Mol. weight140.23 36.46

Details

V-047025IN STOCK

N-Lactoyl-L-Valine-d8

CAS #NA

Mol. formulaC₈H₇D₈NO₄

Mol. weight197.26

Details

V-048006BACK ORDER

Vanillin (o-methoxy-13C)

CAS #86884-84-6

Mol. formulaC₇¹³CH₈O₃

Mol. weight153.14

Details

V-048007BACK ORDER

Vanillin (o-methoxy-13C-d3)

CAS #1794789-90-4

Mol. formulaC₇¹³CH₅D₃O₃

Mol. weight156.16

Details

V-048008BACK ORDER

Vanillin-13C6

CAS #201595-58-6

Mol. formulaC₂¹³C₆H₅O₃

Mol. weight155.08

Details

V-048009BACK ORDER

Vanillin-alpha-13C

CAS #63057-71-6

Mol. formulaC₇¹³CH₈O₃

Mol. weight153.14

Details

V-048011IN STOCK

Homovanillic Acid-13C-d3

CAS #NA

Mol. formulaC₈¹³CH₇D₃O₄

Mol. weight186.19

Details

V-048014BACK ORDER

Vanillin-d3 (methoxy-d3)

CAS #74495-74-2

Mol. formulaC₈H₅D₃O₃

Mol. weight155.17

Details

V-048016BACK ORDER

Ethyl-d5 Vanillin

CAS #1335401-74-5

Mol. formulaC₉H₅D₅O₃

Mol. weight171.21

Details

V-050002BACK ORDER

Vorapaxar-d5

CAS #705260-08-8 (non-d)

Mol. formulaC₂₉H₂₈FN₂O₄D₅

Mol. weight497.63

Details

V-051068IN STOCK

Vonoprazan-d4 Fumarate

CAS #NA

Mol. formulaC₁₇H₁₂D₄FN₃O₂S. C₄H₄O₄

Mol. weight349.42 116.07

Details

V-0526BACK ORDER

Acetylvardenafil-d5

CAS #NA

Mol. formulaC25H29N6O3D5

Mol. weight471.62

Details

V-0527BACK ORDER

Pseudo Vardenafil-d5

CAS #224788-34-5 (non-d)

Mol. formulaC22H24N5O4SD5

Mol. weight464.60

Details

V-053IN STOCK

Vardenafil-d5

CAS #1189685-70-8

Mol. formulaC₂₃H₂₇D₅N₆O₄S

Mol. weight493.64

Details

V-055002IN STOCK

Vismodegib-d4

CAS #1450990-33-6

Mol. formulaC₁₉H₁₀D₄Cl₂N₂O₃S

Mol. weight425.32

Details

V-055003IN STOCK

Vismodegib-d7

CAS #2733145-73-6

Mol. formulaC₁₉H₇D₇Cl₂N₂O₃S

Mol. weight428.33

Details

V-056IN STOCK

Vardenafil USP Related Compound E-d8 (N-Desethyl Vardenafil-d8)

CAS #1184985-26-9

Mol. formulaC₂₁H₂₀D₈N₆O₄S

Mol. weight468.60

Details

V-056012BACK ORDER

Menaquinone 4-d7 (Mixture of cis-trans isomers)

CAS #1233937-25-1

Mol. formulaC31H33D7O2

Mol. weight451.70

Details

V-056024BACK ORDER

Menaquinone 7-d7

CAS #1233937-31-9

Mol. formula C₄₆H₅₇D₇O₂

Mol. weight656.06

Details

V-056026BACK ORDER

1,4-Dihydroxy-2-Methylnaphthalene-d8

CAS #1142409-65-1

Mol. formulaC₁₁H₂D₈O₂

Mol. weight182.25

Details

V-057002IN STOCK

Vapendavir-d5

CAS #2738376-73-1

Mol. formulaC₂₁H₂₁D₅N₄O₃

Mol. weight387.49

Details

V-058002IN STOCK

Vilanterol-d4 Triphenylacetate

CAS #2021249-10-3

Mol. formulaC₂₄H₂₉D₄Cl₂NO₅. C₂₀H₁₆O₂

Mol. weight490.45 288.35

Details

V-059002IN STOCK

Vadadustat-d5 (AKB-6548-d5)

CAS #2229917-78-4

Mol. formulaC₁₄H₆D₅ClN₂O₄

Mol. weight311.73

Details

V-060002BACK ORDER

Visomitin-d8

CAS #NA

Mol. formulaC₃₆H₃₄O₂PD₈. Br

Mol. weight545.76 79.90

Details

V-060003BACK ORDER

Visomitin-d15

CAS #NA

Mol. formulaC₃₆H₂₇O₂PD₁₅. Br

Mol. weight552.80 79.90

Details

V-062IN STOCK

Valproic Acid-d4

CAS #87745-17-3

Mol. formulaC₈H₁₂D₄O₂

Mol. weight148.24

Details

V-063033BACK ORDER

Vincamine-13C-d3

CAS #NA

Mol. formulaC₂₀¹³CH₂₃D₃N₂O₃

Mol. weight358.46

Details

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