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 5301–5400 of 6718 standards · Stable Isotope Labeled

PV-182BACK ORDER

Vasopressin-d9

CAS #NA

Mol. formulaC₄₆H₅₆D₉N₁₅O₁₂S₂

Mol. weight1093.29

Details

Q-007001IN STOCK

Quinoxyfen-d4

CAS #124495-18-7 (non-labelled)

Mol. formulaC15H4Cl2FNOD4

Mol. weight312.17

Details

Q-008061IN STOCK

Oxolinic Acid-d5

CAS #1189890-98-9

Mol. formulaC₁₃H₆D₅NO₅

Mol. weight 266.26

Details

Q-011IN STOCK

Quetiapine-d8 Fumarate

CAS #1185247-12-4

Mol. formulaC₂₁H₁₇D₈N₃O₂S. C₄H₄O₄

Mol. weight391.56 116.07

Details

Q-0110IN STOCK

Quetiapine-d4 Hemifumarate

CAS #1217310-65-0

Mol. formulaC₂₁H₂₁D₄N₃O₂S. 0.5 C₄H₄O₄

Mol. weight387.53 0.5*116.07

Details

Q-014IN STOCK

7-Hydroxy Quetiapine-d4 Hemifumarate

CAS #NA

Mol. formulaC₂₁H₂₁D₄N₃O₃S. 0.5 C₄H₄O₄

Mol. weight403.53 0.5*116.07

Details

Q-015002BACK ORDER

Quinmerac-13C6

CAS #1185039-71-7

Mol. formulaC₅¹³C₆H₈ClNO₂

Mol. weight227.59

Details

Q-022IN STOCK

Quinapril-d5

CAS #82586-55-8(non-d)

Mol. formulaC25H25D5N2O5

Mol. weight443.56

Details

Q-0220IN STOCK

Quinapril Benzyl Ester-d5 Maleate

CAS #NA

Mol. formulaC₃₂H₃₁D₅N₂O₅. C₄H₄O₄

Mol. weight533.68 116.07

Details

Q-022002IN STOCK

Quabodepistat-d4 (OPC-167832-d4)

CAS #NA

Mol. formulaC₂₁H₁₆D₄ClF₃N₂O₄

Mol. weight460.87

Details

Q-023002BACK ORDER

QR059349-d6

CAS #NA

Mol. formulaC₂₉H₂₆D₆N₂O₃

Mol. weight462.62

Details

Q-024002BACK ORDER

Quassin-d6

CAS #NA

Mol. formulaC₂₂H₂₂D₆O₆

Mol. weight394.50

Details

Q-025IN STOCK

Quinapril-d5 HCl

CAS #1279029-79-6

Mol. formulaC₂₅H₂₅D₅N₂O₅. HCl

Mol. weight443.55 36.46

Details

Q-025002IN STOCK

Quizartinib-d4

CAS #NA

Mol. formulaC₂₉H₂₈D₄N₆O₄S

Mol. weight564.70

Details

Q-025006BACK ORDER

Quizartinib Impurity 2-d8

CAS #1300734-54-6

Mol. formulaC₂₁H₁₄D₈N₄O₂S

Mol. weight402.54

Details

Q-025007IN STOCK

Quizartinib Metabolite-d8 (AC886-d8)

CAS #NA

Mol. formulaC₂₉H₂₄D₈N₆O₅S

Mol. weight584.72

Details

Q-025009IN STOCK

Quizartinib-d8

CAS #1300734-19-3

Mol. formulaC₂₉H₂₄D₈N₆O₄S

Mol. weight568.72

Details

Q-031IN STOCK

Quinine-d3

CAS #2734920-95-5

Mol. formulaC₂₀H₂₁D₃N₂O₂

Mol. weight327.44

Details

Q-0310BACK ORDER

Quinine-13C-d3

CAS #NA

Mol. formulaC20H21N2O2D3

Mol. weight328.43

Details

Q-033IN STOCK

3-Hydroxy Quinine-d3

CAS #78549-61-8 (non-d)

Mol. formulaC20H21N2O3D3

Mol. weight343.44

Details

Q-0417BACK ORDER

Quinidine-13C-d3

CAS #NA

Mol. formulaC₁₉¹³CH₂₁D₃N₂O₂

Mol. weight328.43

Details

Q-044IN STOCK

Quinidine-d3

CAS #1267657-68-0

Mol. formulaC₂₀H₂₁D₃N₂O₂

Mol. weight327.44

Details

Q-045IN STOCK

N-Methyl Quinidine-d3 Iodide

CAS #NA

Mol. formulaC₂₁H₂₄D₃N₂O₂. I

Mol. weight342.48 126.90

Details

Q-0511INQUIRE FURTHER

Quercetin-d3

CAS #117-39-5 (non-labelled)

Mol. formulaC15H7D3O7

Mol. weight305.26

Details

Q-0526BACK ORDER

Quercetin 3-beta-glucuronide-d5 (Major)

CAS #NA

Mol. formulaC₂₁H₁₃D₅O₁₃

Mol. weight483.39

Details

Q-0527IN STOCK

Quercetin-d5

CAS #263711-78-0

Mol. formulaC₁₅H₅D₅O₇

Mol. weight307.27

Details

Q-065IN STOCK

Quinagolide-d10

CAS #2124271-76-5

Mol. formulaC₂₀H₂₃D₁₀N₃O₃

Mol. weight405.62

Details

R-011IN STOCK

Raloxifene-d4 HCl

CAS #1188263-47-9

Mol. formulaC₂₈H₂₃D₄NO₄S. HCl

Mol. weight477.61 36.46

Details

R-0136IN STOCK

Raloxifene-d4

CAS #1185076-44-1

Mol. formulaC₂₈H₂₃D₄NO₄S

Mol. weight477.61

Details

R-014IN STOCK

Raloxifene-d4-4'-Glucuronide Lithium Salt

CAS #NA

Mol. formulaC₃₄H₃₀D₄NO₁₀S. Li

Mol. weight652.73 6.94

Details

R-015IN STOCK

Raloxifene-d4-6-Glucuronide Lithium Salt

CAS #NA

Mol. formulaC₃₄H₃₀D₄NO₁₀S. Li

Mol. weight652.73 6.94

Details

R-022IN STOCK

Ramipril-d5

CAS #1132661-86-9

Mol. formulaC₂₃H₂₇D₅N₂O₅

Mol. weight421.55

Details

R-033IN STOCK

Ranitidine-d6 HCl

CAS #1185238-09-8

Mol. formulaC₁₃H₁₆D₆N₄O₃S. HCl

Mol. weight320.44 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-042IN STOCK

Ribavirin-13C5

CAS #1646818-35-0

Mol. formulaC8H12N4O5

Mol. weight249.15

Details

R-051IN STOCK

Risedronic Acid-d4

CAS #1035438-80-2

Mol. formulaC₇H₇D₄NO₇P₂

Mol. weight287.14

Details

R-062IN STOCK

Risperidone-d4

CAS #1020719-76-9

Mol. formulaC₂₃H₂₃D₄FN₄O₂

Mol. weight414.52

Details

R-0649IN STOCK

Risperidone EP Impurity M-d4 HCl (Paliperidone USP Related Compound B-d4 HCl)

CAS #NA

Mol. formulaC₁₂H₉D₄FN₂O. HCl

Mol. weight224.27 36.46

Details

R-0650BACK ORDER

N-Nitroso Risperidone EP Impurity M (N-Nitroso Paliperidone USP Related Compound B-d4)

CAS #NA

Mol. formulaC₁₂H₈D₄FN₃O₂

Mol. weight258.30

Details

R-066BACK ORDER

7-Hydroxy risperidone-d4

CAS #147663-04-5

Mol. formulaC23H23D4FN4O3

Mol. weight430.52

Details

R-0683BACK ORDER

Risperidone-d4 (Piperidine Ring)

CAS #NA

Mol. formulaC₂₃H₂₃D₄FN₄O₂

Mol. weight414.52

Details

R-0684BACK ORDER

Risperidone-d8

CAS #NA

Mol. formulaC₂₃H₁₉D₈FN₄O₂

Mol. weight418.54

Details

R-071IN STOCK

rac-Rivastigmine-d6 Hydrogen Tartrate

CAS #NA

Mol. formulaC₁₄H₁₆D₆N₂O₂. C₄H₆O₆

Mol. weight256.38 150.09

Details

R-0751IN STOCK

rac-Rivastigmine-d6

CAS #194930-04-6

Mol. formulaC₁₄H₁₆D₆N₂O₂

Mol. weight256.38

Details

R-0752BACK ORDER

Rivastigmine Hydrogen Tartrate EP Impurity E-d4 HCl

CAS #NA

Mol. formulaC₁₃H₁₆D₄N₂O₂

Mol. weight240.34

Details

R-0753BACK ORDER

N-Nitroso Rivastigmine Hydrogen Tartrate EP Impurity E-d4

CAS #NA

Mol. formulaC₁₆H₂₄D₄N₃O₃

Mol. weight314.44

Details

R-078002IN STOCK

Regorafenib-13C-d3

CAS #NA

Mol. formulaC₂₀¹³CH₁₂D₃ClF₄N₄O₃

Mol. weight486.83

Details

R-078004IN STOCK

Regorafenib N-Oxide-13C-d3 (M2 Metabolite-13C-d3)

CAS #NA

Mol. formulaC₂₀¹³CH₁₂D₃ClF₄N₄O₄

Mol. weight502.83

Details

R-078005IN STOCK

N-Desmethyl Regorafenib-d3 N-Oxide

CAS #NA

Mol. formulaC₂₀H₁₀D₃ClF₄N₄O₄

Mol. weight487.81

Details

R-078019IN STOCK

N-Desmethyl Regorafenib-d3

CAS #1343498-72-5 (non-labelled)

Mol. formulaC20H10D3ClF4N4O3

Mol. weight471.81

Details

R-078034IN STOCK

N-Desmethyl Regorafenib-d6 N-Oxide

CAS #NA

Mol. formulaC₂₀H₇D₆ClF₄N₄O₄

Mol. weight490.83

Details

R-078035BACK ORDER

N-Desmethyl Regorafenib-d3 N-Oxide (Phenyl-d3)

CAS #NA

Mol. formulaC₂₀H₁₀D₃ClF₄N₄O₄

Mol. weight487.81

Details

R-079003BACK ORDER

Resveratrol-13C6 (Mixture of cis and trans Isomers)

CAS #NA

Mol. formulaC₁₈¹³C₆H₁₂O₃

Mol. weight234.18

Details

R-079022IN STOCK

Resveratrol-d4

CAS #1089051-56-8

Mol. formulaC₁₄H₈D₄O₃

Mol. weight232.27

Details

R-079025IN STOCK

Resveratrol-d4 3-Sulfate Triethylamine Salt

CAS #NA

Mol. formulaC₁₄H₈D₄O₆S. C₆H₁₅N

Mol. weight312.33 101.19

Details

R-079026BACK ORDER

Resveratrol-d4 4'-Sulfate

CAS #NA

Mol. formulaC14H8D4O6S

Mol. weight312.33

Details

R-080012IN STOCK

Riociguat-13C-d3

CAS #NA

Mol. formulaC₁₉¹³CH₁₆D₃FN₈O₂

Mol. weight426.43

Details

R-081IN STOCK

Rosiglitazone-d3

CAS #1132641-22-5

Mol. formulaC₁₈H₁₆D₃N₃O₃S

Mol. weight360.45

Details

R-081002BACK ORDER

Resiniferatoxin-d3

CAS #N/A

Mol. formulaC37H37O9D3

Mol. weight631.74

Details

R-0813IN STOCK

5-Hydroxy Rosiglitazone-d4 (Ethylene-d4)

CAS #1794759-89-9

Mol. formulaC18H15D4N3O4S

Mol. weight377.45

Details

R-082003BACK ORDER

(S,S)-Reboxetine-d5

CAS #NA

Mol. formulaC19H18NO3D5

Mol. weight318.43

Details

R-082004BACK ORDER

(R,R)-Reboxetine-d5

CAS #NA

Mol. formulaC19H18NO3D5

Mol. weight318.43

Details

R-082009BACK ORDER

rac-Reboxetine-d5

CAS #NA

Mol. formulaC₁₉H₁₈D₅NO₃

Mol. weight318.43

Details

R-0823IN STOCK

Rosiglitazone-13C-d3

CAS #NA

Mol. formulaC₁₇¹³CH₁₆D₃N₃O₃S

Mol. weight361.44

Details

R-083002IN STOCK

Revaprazan-d4 HCl

CAS #NA

Mol. formulaC₂₂H₁₉D₄FN₄. HCl

Mol. weight366.48 36.46

Details

R-084IN STOCK

N-Desmethyl Rosiglitazone-d4

CAS #1215407-67-2

Mol. formulaC₁₇H₁₃D₄N₃O₃S

Mol. weight347.43

Details

R-085009IN STOCK

Rebamipide-d4

CAS #1219409-06-9

Mol. formulaC₁₉H₁₁D₄ClN₂O₄

Mol. weight374.81

Details

R-086IN STOCK

5-Hydroxy Rosiglitazone-d4 (Phenyl-d4)

CAS #1246817-46-8

Mol. formulaC₁₈H₁₅D₄N₃O₄S

Mol. weight377.45

Details

R-088BACK ORDER

5-Hydroxy rosiglitazone-d4 sulphate potassium salt

CAS #NA

Mol. formulaC18H14N3O7S2D4.K

Mol. weight456.51 39.10

Details

R-090005IN STOCK

Rifapentine-d9

CAS #NA

Mol. formulaC₄₇H₅₅D₉N₄O₁₂

Mol. weight886.10

Details

R-090008IN STOCK

25-Desacetyl Rifapentine-d8

CAS #NA

Mol. formulaC₄₅H₅₄D₈N₄O₁₁

Mol. weight843.06

Details

R-090009IN STOCK

Rifapentine-15N

CAS #NA

Mol. formulaC₄₇H₆₄N₃¹⁵NO₁₂

Mol. weight878.04

Details

R-091004BACK ORDER

Rotundine-d12

CAS #NA

Mol. formulaC₂₁H₁₃D₁₂NO₄

Mol. weight367.51

Details

R-092IN STOCK

Rosuvastatin-d3 sodium salt

CAS #1279031-70-7

Mol. formulaC₂₂H₂₄D₃FN₃O₆S. Na

Mol. weight483.55 22.99

Details

R-092005IN STOCK

Rilmenidine-d4

CAS #85047-14-9

Mol. formulaC₁₀H₁₂D₄N₂O

Mol. weight184.28

Details

R-093BACK ORDER

Rosuvastatin-d4 sodium salt

CAS #287714-41-4 (non-labelled)

Mol. formulaC₂₂H₂₃D₄FN₃O₆S. Na

Mol. weight484.56 22.99

Details

R-093004BACK ORDER

Ruxolitinib-d4

CAS #941678-49-5 (non-labelled)

Mol. formulaC17H14N6D4

Mol. weight310.40

Details

R-093016IN STOCK

rac-Ruxolitinib-d8

CAS #1794791-38-0

Mol. formulaC₁₇H₁₀D₈N₆

Mol. weight314.42

Details

R-093082BACK ORDER

Ruxolitinib Impurity 2-d8 p-Toluenesulfonate

CAS #NA

Mol. formulaC₁₆H₁₀D₈N₆O. C₇H₈O₃S

Mol. weight318.41 172.20

Details

R-093083BACK ORDER

Ruxolitinib Impurity 3-d8

CAS #NA

Mol. formulaC₁₆H₁₀D₈N₆O₂

Mol. weight334.41

Details

R-096IN STOCK

N-Desmethyl Rosuvastatin-d6 Disodium Salt

CAS #NA

Mol. formulaC₂₁H₁₈D₆FN₃O₆S. 2 Na

Mol. weight471.54 2*22.99

Details

R-097IN STOCK

Rosuvastatin-d6 Sodium Salt

CAS #2070009-41-3

Mol. formulaC₂₂H₂₁D₆FN₃O₆S. Na

Mol. weight486.57 22.99

Details

R-102IN STOCK

Retigabine-d5 DiHCl (Ezogabine-d5 DiHCl)

CAS #1432063-93-8

Mol. formulaC₁₆H₁₃D₅FN₃O₂. 2 HCl

Mol. weight308.37 2*36.46

Details

R-104IN STOCK

N-Acetyl Retigabine (Ezogabine)-d5

CAS #1028277-75-9 (non-labelled)

Mol. formulaC18H15FN3O3D5

Mol. weight350.41

Details

R-104002BACK ORDER

Rolapitant-d4

CAS #552292-08-7 (non-labelled)

Mol. formulaC25H22F6N2O2D4

Mol. weight504.51

Details

R-105002IN STOCK

Rimsulfuron-d6

CAS #NA

Mol. formulaC₁₄H₁₁D₆N₅O₇S₂

Mol. weight437.47

Details

R-106002IN STOCK

Resiquimod-d5

CAS #NA

Mol. formulaC₁₇H₁₇D₅N₄O₂

Mol. weight319.42

Details

R-107008IN STOCK

Ritodrine-d4 HCl

CAS #NA

Mol. formulaC₁₇H₁₇D₄NO₃. HCl

Mol. weight291.38 36.46

Details

R-107009BACK ORDER

(+)-Ritodrine-d4 HCl

CAS #NA

Mol. formulaC17H17D4NO3. HCl

Mol. weight291.38 36.46

Details

R-107010BACK ORDER

(±)Ritodrine-d4 HCl

CAS #NA

Mol. formulaC17H17D4NO3. HCl

Mol. weight291.38 36.46

Details

R-110005BACK ORDER

D-Ribose 5-Phosphate-13C5 Disodium Salt

CAS #NA

Mol. formula¹³C₅H₉O₈P₂.2Na

Mol. weight233.06 2*22.99

Details

R-110007BACK ORDER

2-Deoxy-D-Ribose 5-Phosphate-13C5 Disodium Salt

CAS #NA

Mol. formula¹³C₅H₉O₇P₂. 2Na

Mol. weight217.06 2*22.99

Details

R-1121BACK ORDER

Repaglinide M2 Metabolite-d4

CAS #874908-12-0 (non-d)

Mol. formulaC27H32N2O6D4

Mol. weight488.62

Details

R-1122BACK ORDER

2-Despiperidyl-2-Amino Repaglinide (M1 Metabolite)-d4

CAS #874908-11-9 (non-d)

Mol. formulaC22H24N2O4D4

Mol. weight388.50

Details

R-1123IN STOCK

Repaglinide M4 Metabolite-d7 (Mixture of Diastereomers)

CAS #NA

Mol. formulaC₂₇H₂₉D₇N₂O₅

Mol. weight475.64

Details

R-113IN STOCK

Repaglinide-d5

CAS #1217709-85-7

Mol. formulaC₂₇H₃₁D₅N₂O₄

Mol. weight457.63

Details

R-114002IN STOCK

Radotinib-d6

CAS #NA

Mol. formulaC₂₇H₁₅D₆F₃N₈O

Mol. weight536.55

Details

R-115002BACK ORDER

Rutin-d4

CAS #153-18-4 (non-labelled)

Mol. formulaC27H26D4O16

Mol. weight614.55

Details

R-116002IN STOCK

Robenidine-d8 HCl

CAS #1173097-77-2

Mol. formulaC₁₅H₅D₈Cl₂N₅. HCl

Mol. weight342.25 36.46

Details

R-117002BACK ORDER

Remogliflozin-d7

CAS #329045-45-6 (non-labelled)

Mol. formulaC23H27D7N2O7

Mol. weight457.57

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