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 4501–4600 of 6726 standards · Stable Isotope Labeled

P-111249IN STOCK

Methylprednisolone-d3 (Methylprednisolone Acetate EP Impurity B-d3, Methylprednisolone Hydrogen Succinate EP Impurity A-d3)

CAS #2280940-15-8

Mol. formulaC₂₂H₂₇D₃O₅

Mol. weight377.50

Details

P-111271BACK ORDER

Methylprednisolone-d7 17-Propionate

CAS #NA

Mol. formulaC₂₅H₂₇D₇O₆

Mol. weight437.58

Details

P-11128IN STOCK

Prednisolone-d6

CAS #NA

Mol. formulaC₂₁H₂₂D₆O₅

Mol. weight366.49

Details

P-11175BACK ORDER

Prednisone 21-Acetate-d3

CAS #125-10-0 (non-d)

Mol. formulaC23H25O6D3

Mol. weight403.49

Details

P-112010BACK ORDER

n-Propyl-4-Hydroxybenzoate-d4

CAS #1219802-67-1

Mol. formulaC10H8D4O3

Mol. weight184.23

Details

P-112012BACK ORDER

n-Butyl-4-Hydroxybenzoate-d4

CAS #1219798-67-0

Mol. formulaC11H10D4O3

Mol. weight198.25

Details

P-114002BACK ORDER

Phenprocoumon-d5

CAS #N/A

Mol. formulaC18H11O3D5

Mol. weight285.36

Details

P-116026IN STOCK

Penehyclidine-d5 HCl (Mixture of Diastereomers)

CAS #NA

Mol. formulaC₂₀H₂₄D₅NO₂. HCl

Mol. weight320.49 36.46

Details

P-117004BACK ORDER

Promazine-d6 HCl

CAS #1246819-33-9

Mol. formulaC17H14N2SD6 HCl

Mol. weight290.46 36.46

Details

P-119002BACK ORDER

Pamapimod-d4

CAS #N/A

Mol. formulaC19H16F2N4O4D4

Mol. weight410.42

Details

P-121IN STOCK

Pramipexole-d5 DiHCl

CAS #1217601-58-5

Mol. formulaC₁₀H₁₂D₅N₃S. 2 HCl

Mol. weight216.36 2*36.46

Details

P-122011IN STOCK

Podophyllotoxin-d6

CAS #NA

Mol. formulaC₂₂H₁₆D₆O₈

Mol. weight420.45

Details

P-122013IN STOCK

Picropodophyllotoxin-d6

CAS #NA

Mol. formulaC₂₂H₁₆D₆O₈

Mol. weight420.45

Details

P-123002IN STOCK

Ponatinib-d8

CAS #1562993-37-6

Mol. formulaC₂₉H₁₉D₈F₃N₆O

Mol. weight540.62

Details

P-1245IN STOCK

Pramipexole Impurity 7-d10

CAS #NA

Mol. formulaC21H24D10N6S2

Mol. weight444.73

Details

P-125002BACK ORDER

Penbutolol-d9

CAS #N/A

Mol. formulaC18H20NO2D9

Mol. weight300.49

Details

P-125004BACK ORDER

4-Hydroxy Penbutolol-d9

CAS #N/A

Mol. formulaC18H20NO3D9

Mol. weight316.49

Details

P-127002BACK ORDER

Prucalopride-d5

CAS #NA

Mol. formulaC₁₈H₂₁ClN₃O₃D₅

Mol. weight372.91

Details

P-127015IN STOCK

Prucalopride-13C-d3

CAS #2140306-00-7

Mol. formulaC₁₇¹³CH₂₃D₃ClN₃O₃

Mol. weight371.88

Details

P-129002BACK ORDER

Pazopanib-d3

CAS #1219591-97-5

Mol. formulaC₂₁H₂₀N₇O₂SD₃

Mol. weight440.53

Details

P-129004IN STOCK

Pazopanib-d6

CAS #1219592-01-4

Mol. formulaC₂₁H₁₇D₆N₇O₂S

Mol. weight443.56

Details

P-1295IN STOCK

N-Nitroso Pramipexole-d5

CAS #NA

Mol. formulaC₁₀H₁₁D₅N₄OS

Mol. weight245.36

Details

P-130005BACK ORDER

Pericyazine-d6 (Propericiazine-d6)

CAS #NA

Mol. formulaC₂₁H₁₇D₆N₃OS

Mol. weight371.53

Details

P-130006IN STOCK

Pericyazine-d4 (Propericiazine-d4)

CAS #1329836-72-7

Mol. formulaC₂₁H₁₉D₄N₃OS

Mol. weight369.52

Details

P-1321BACK ORDER

3-alpha-Hydroxy Pravastatin-13C-d3 Sodium Salt

CAS #81093-43-8 (non-labelled)

Mol. formula13C C22H32D3O7. Na

Mol. weight427.54 22.99

Details

P-1322BACK ORDER

Pravastatin-13C-d3 Sodium Salt

CAS #NA

Mol. formula¹³CC₂₂H₃₂D₃O₇. Na

Mol. weight427.54 22.99

Details

P-1323BACK ORDER

Pravastatin-d9 Sodium Salt (Mixture of 2 Diastereomers)

CAS #NA

Mol. formulaC₂₃H₂₆D₉O₇. Na

Mol. weight432.58 22.99

Details

P-133IN STOCK

Pravastatin-d3 Sodium Salt

CAS #NA

Mol. formulaC₂₃H₃₂D₃O₇. Na

Mol. weight426.54 22.99

Details

P-134002BACK ORDER

Propiconazole-d7

CAS #1246818-14-3

Mol. formulaC₁₅H₁₀Cl₂N₃O₂D₇

Mol. weight349.27

Details

P-135008BACK ORDER

Plastic Additive EP 20-d11 (Plastic Additive USP 12-d11, Oleamide-d11)

CAS #NA

Mol. formulaC₁₈H₂₄D₁₁NO

Mol. weight292.55

Details

P-135009IN STOCK

Plastic Additive EP 20-d9 (Plastic Additive USP 12-d9, Oleamide-d9)

CAS #NA

Mol. formulaC₁₈H₂₆D₉NO

Mol. weight290.54

Details

P-135013IN STOCK

Diisononyl Phthalate-d4

CAS #1332965-90-8

Mol. formulaC₂₆H₃₈D₄O₄

Mol. weight422.64

Details

P-135014IN STOCK

Diisononyl Phthalate-d4 (Mixture of C8-C9, C9-rich Chain Isomers)

CAS #NA

Mol. formulaC₂₆H₃₈D₄O₄. C₂₄H₃₄D₄O₄

Mol. weight422.64 394.59

Details

P-135017BACK ORDER

Diisobutyl Adipate-d8

CAS #NA

Mol. formulaC₁₄H₁₈D₈O₄

Mol. weight266.41

Details

P-135019BACK ORDER

Tris (2,4-ditert-butylphenyl) Phosphate-d9

CAS #NA

Mol. formulaC₄₂H₅₄D₉O₄P

Mol. weight671.99

Details

P-137001IN STOCK

5-beta-Pregnane-3-alfa,20-beta-Diol-d5

CAS #80-91-1(non-labelled)

Mol. formulaC21H31D5O2

Mol. weight325.55

Details

P-138005BACK ORDER

Pretomanid-d4 (PA-824-d4)

CAS #1346617-34-2

Mol. formulaC₁₄H₈D₄F₃N₃O₅

Mol. weight363.28

Details

P-138013BACK ORDER

Pretomanid-13C3 (PA-824-13C3)

CAS #NA

Mol. formulaC₁₁¹³C₃H₁₂F₃N₃O₅

Mol. weight362.24

Details

P-139056IN STOCK

Parecoxib Impurity 45-d10

CAS #96617-81-1

Mol. formulaC₄D₁₀O₄S

Mol. weight164.24

Details

P-141BACK ORDER

Prochlorperazine-d3

CAS #58-38-8(non-d)

Mol. formulaC₂₀H₂₁D₃ClN₃S

Mol. weight376.97

Details

P-1413IN STOCK

N-Desmethyl Prochlorperazine-d8 Dimaleate Salt

CAS #1246817-68-4 (free base)

Mol. formulaC19H14ClN3SD8. 2 C4H4O4

Mol. weight367.97 2 116.07

Details

P-1414IN STOCK

7-Hydroxy Prochlorperazine-d8

CAS #1246819-57-7

Mol. formulaC20H16ClN3OSD8

Mol. weight398.00

Details

P-142IN STOCK

Prochlorperazine-d8 DiHCl

CAS #NA

Mol. formulaC₂₀H₁₆D₈ClN₃S. 2 HCl

Mol. weight381.99 2*36.46

Details

P-142039BACK ORDER

2-Hydroxypyridine-d5

CAS #NA

Mol. formulaC₅D₅NO

Mol. weight100.13

Details

P-142078BACK ORDER

5-(Methylsulfonyl)-2-Pyridinecarboxylic Acid-13C-d3

CAS #NA

Mol. formulaC₆¹³CH₄D₃NO₄S

Mol. weight205.21

Details

P-142093BACK ORDER

Butyl N-[2-[5-(imidazol-1-ylmethyl)pyridin-2-yl]-4-(trifluoromethoxy)phenyl]sulfonylcarbamate-d5

CAS #NA

Mol. formulaC₂₁H₁₆D₅F₃N₄O₅S

Mol. weight503.51

Details

P-142099BACK ORDER

3-Bromo-5-(2-Ethylimidazo[1,2-a]pyridine- 3-Carbonyl)-2-Hydroxybenzonitrile-13C-D4

CAS #NA

Mol. formulaC₁₆¹³CH₈D₄BrN₃O₂

Mol. weight375.22

Details

P-142151BACK ORDER

p-Toluene-d7-sulfonic Acid Hydrate

CAS #NA

Mol. formulaC₇HD₇O₃S. H₂O

Mol. weight179.24 18.02

Details

P-142157BACK ORDER

2,2’-Dipyridyl-d8

CAS #32190-42-4

Mol. formulaC₁₀D₈N₂

Mol. weight164.24

Details

P-142168BACK ORDER

Pyridine Impurity 19-d6

CAS #1883378-87-7

Mol. formulaC₁₃H₇D₆N

Mol. weight189.29

Details

P-142170BACK ORDER

Pyridine Impurity 20-d5

CAS #2122871-25-2

Mol. formulaC₂₂H₁₇D₅N₂O

Mol. weight335.46

Details

P-142172BACK ORDER

Pyridine N-Oxide-d5

CAS #19639-76-0

Mol. formulaC₅D₅NO

Mol. weight100.13

Details

P-142173BACK ORDER

Pyridine N-Oxide-d3

CAS #1001003-82-2

Mol. formulaC₅H₂D₃NO

Mol. weight98.12

Details

P-143BACK ORDER

Prochlorperazine EP Impurity A-d8 (Prochlorperazine-d8 Sulfoxide)

CAS #NA

Mol. formulaC₂₀H₁₆D₈ClN₃OS

Mol. weight398.00

Details

P-143004BACK ORDER

Pimobendan-13C-d3

CAS #NA

Mol. formula13C C18H15N4O2D3

Mol. weight338.39

Details

P-143009BACK ORDER

Pimobendan Impurity 4-d4

CAS #NA

Mol. formulaC₁₈H₁₂D₄N₄O₂

Mol. weight324.38

Details

P-144014BACK ORDER

6-Keto-Prostaglandin F1-alfa-d5

CAS #58962-34-8 (non-d)

Mol. formulaC20H29O6D5

Mol. weight375.52

Details

P-144017BACK ORDER

Alprostadil (Prostaglandin E1)-d3

CAS #745-65-3 (non-labelled)

Mol. formulaC20H31D3O5

Mol. weight357.51

Details

P-144023BACK ORDER

15-Keto Prostaglandin E0-d3

CAS #NA

Mol. formulaC₂₀H₃₁D₃O₅

Mol. weight357.51

Details

P-144025BACK ORDER

Alprostadil (Prostaglandin E1)-d5

CAS #NA

Mol. formulaC₂₀H₂₉D₅O₅

Mol. weight359.52

Details

P-144034BACK ORDER

Prostaglandin D2-d4

CAS #211105-29-2

Mol. formulaC₂₀H₂₈D₄O₅

Mol. weight356.50

Details

P-144044BACK ORDER

Prostaglandin E2-d4

CAS #34210-10-1

Mol. formulaC₂₀H₂₈D₄O₅

Mol. weight356.50

Details

P-144050BACK ORDER

2,3-Dinor-6-Keto-Prostaglandin F1-alfa-d5

CAS #NA

Mol. formulaC₁₈H₂₅D₅O₆

Mol. weight347.46

Details

P-144060BACK ORDER

6-Keto-Prostaglandin F1-alfa-d4

CAS #82414-64-0

Mol. formulaC₂₀H₃₀D₄O₆

Mol. weight374.51

Details

P-144061BACK ORDER

6-Keto-Prostaglandin F1-alfa-d6

CAS #NA

Mol. formulaC₂₀H₂₈D₆O₆

Mol. weight376.52

Details

P-144063BACK ORDER

Tetranor-PGDM-d6

CAS #1314905-92-4

Mol. formulaC₁₆H₁₈D₆O₇

Mol. weight334.40

Details

P-147046IN STOCK

N-Nitrosopiperidine-d10

CAS #960049-21-2

Mol. formulaC₅D₁₀N₂O

Mol. weight124.21

Details

P-147073BACK ORDER

2-OPP-13C-d3

CAS #NA

Mol. formulaC₈¹³CH₁₂D₃NO₃

Mol. weight189.23

Details

P-147075BACK ORDER

rac-2-OPP-13C-d3

CAS #NA

Mol. formulaC₈¹³CH₁₂D₃NO₃

Mol. weight189.23

Details

P-147079BACK ORDER

4-Hydroxy-1,1-Dimethylpiperidinium-d3 Chloride

CAS #NA

Mol. formulaC₇H₁₃D₃NO. Cl

Mol. weight133.23. 35.45

Details

P-147133BACK ORDER

Piperidine Impurity 12-d1

CAS #NA

Mol. formulaC₁₆H₂₂DNO₃

Mol. weight 278.37

Details

P-148009BACK ORDER

3-Amino-1-Propanol-d4

CAS #173547-44-9

Mol. formulaC₃H₅D₄NO

Mol. weight79.14

Details

P-148019INQUIRE FURTHER

2-Methyl-2-(nitroamino)-1-Propanol-d6

CAS #1794940-39-9

Mol. formulaC₄H₄D₆N₂O₃

Mol. weight140.17

Details

P-148020BACK ORDER

2-Chloro-1-propanol-13C-d2

CAS #NA

Mol. formulaC₂¹³CH5D₂ClO

Mol. weight97.54

Details

P-148021BACK ORDER

1-Chloro-2-propanol-d6

CAS #NA

Mol. formulaC₃HD₆ClO

Mol. weight100.57

Details

P-148029IN STOCK

2-Amino-2-Methylpropan-1-ol-d6 HCl

CAS #NA

Mol. formulaC₄H₅D₆NO. HCl

Mol. weight95.17 36.46

Details

P-150001IN STOCK

Piracetam-d6

CAS #2907016-93-5

Mol. formulaC₆H₄D₆N₂O₂

Mol. weight148.19

Details

P-150007BACK ORDER

Piracetam-d8

CAS #1329799-64-5

Mol. formulaC6H2D8N2O2

Mol. weight150.21

Details

P-151018BACK ORDER

sec-Hexyl Alcohol Phthalate-d4

CAS #2714417-03-3

Mol. formulaC₁₄H₁₄D₄O₄

Mol. weight254.32

Details

P-151019BACK ORDER

Phthalic Acid-d4 (Fluorescein EP Impurity B-d4)

CAS #87976-26-9

Mol. formulaC₈H₂D₄O₄

Mol. weight170.16

Details

P-153BACK ORDER

Propafenone-d5 HCl (Phenyl-d5)

CAS #NA

Mol. formulaC₂₁H₂₂D₅NO₃. HCl

Mol. weight382.94 36.46

Details

P-1537BACK ORDER

Propafenone-d5 HCl (Propyl-d5)

CAS #NA

Mol. formulaC₂₁H₂₂D₅NO₃. HCl

Mol. weight346.48 36.46

Details

P-1538BACK ORDER

N-Nitroso Propafenone-d5 (Propyl-d5)

CAS #NA

Mol. formulaC₂₁H₂₁D₅N₂O₄

Mol. weight375.48

Details

P-154IN STOCK

5-Hydroxy Propafenone-d5 HCl (Phenyl-d5)

CAS #1188265-48-6

Mol. formulaC₂₁H₂₂D₅NO₄. HCl

Mol. weight362.48 36.46

Details

P-154002IN STOCK

Pyrimethamine-d3

CAS #1189936-99-9

Mol. formulaC₁₂H₁₀D₃ClN₄

Mol. weight251.73

Details

P-154003BACK ORDER

Pyrimethamine-d5

CAS #58-14-0 (non-labelled)

Mol. formulaC12H8D5ClN4

Mol. weight253.74

Details

P-154004IN STOCK

Pyrimethamine-d3-15N3

CAS #58-14-0 (non-labelled)

Mol. formula15N3 C12H10D3ClN

Mol. weight254.71

Details

P-155BACK ORDER

Despropyl Propafenone-d5 HCl (Phenyl-d5)

CAS #NA

Mol. formulaC₁₈H₁₆D₅NO₃. HCl

Mol. weight340.86 36.46

Details

P-156IN STOCK

Propafenone-d5 HCl (Propoxy-d5)

CAS #1346605-05-7

Mol. formulaC₂₁H₂₂D₅NO₃. HCl

Mol. weight346.48 36.46

Details

P-156005BACK ORDER

Pipazetate-d10 HCl (Pipazethate-d10 HCl)

CAS #1794886-02-4

Mol. formulaC₂₁H₁₅D₁₀N₃O₃S. HCl

Mol. weight409.57 36.46

Details

P-157BACK ORDER

Despropyl Propafenone-d5 HCl (Propoxy-d5)

CAS #NA

Mol. formulaC₁₈H₁₆NO₃D₅. HCl

Mol. weight340.86 36.46

Details

P-158002IN STOCK

Pitofenone-d4

CAS #54063-52-4 (non-labelled)

Mol. formulaC22H21D4NO4

Mol. weight371.47

Details

P-159001IN STOCK

Propiomazine-d6 HCl

CAS #NA

Mol. formulaC₂₀H₁₈D₆N₂OS. HCl

Mol. weight346.52 36.46

Details

P-159005IN STOCK

(R)-Propiomazine-d6 HCl

CAS #NA

Mol. formulaC₂₀H₁₈D₆N₂OS. HCl

Mol. weight346.52 36.46

Details

P-159006IN STOCK

(S)-Propiomazine-d6

CAS #NA

Mol. formulaC₂₀H₁₈D₆N₂OS

Mol. weight346.52

Details

P-159011IN STOCK

Propiomazine Impurity 3-d6 HCl

CAS #NA

Mol. formulaC₂₀H₁₈D₆N₂OS

Mol. weight346.52

Details

P-159012IN STOCK

(R)-Propiomazine Impurity 3-d6 HCl

CAS #NA

Mol. formulaC₂₀H₁₈D₆N₂OS. HCl

Mol. weight346.52 36.46

Details

P-159013IN STOCK

(S)-Propiomazine Impurity 3-d6 HCl

CAS #NA

Mol. formulaC₂₀H₁₈D₆N₂OS. HCl

Mol. weight346.52 36.46

Details

P-159014IN STOCK

(S)-Propiomazine-d6 HCl

CAS #NA

Mol. formulaC₂₀H₁₈D₆N₂OS. HCl

Mol. weight346.52 36.46

Details

P-160004BACK ORDER

Pirlimycin-d5

CAS #NA

Mol. formulaC₁₇H₂₆D₅ClN₂O₅S

Mol. weight415.98

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