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 1601–1700 of 7448 standards

P-142087BACK ORDER

5-Methoxypyridin-2-ol

CAS #61941-79-5

Mol. formulaC₆H₇NO₂

Mol. weight125.13

Details

P-142088BACK ORDER

Pyridine Related Compound 6

CAS #1609796-49-7

Mol. formulaC₁₇H₁₈N₂O₃

Mol. weight298.34

Details

P-142089BACK ORDER

Pyridine Related Compound 7

CAS #2059843-75-1

Mol. formulaC₁₃H₁₇N₃OS

Mol. weight263.36

Details

P-142090BACK ORDER

2-[5-(1H-imidazol-1-ylmethyl)-2-pyridinyl]-4-(trifluoromethoxy) Benzenesulfonamide

CAS #1628295-02-2

Mol. formulaC₁₆H₁₃F₃N₄O₃S

Mol. weight398.36

Details

P-142091BACK ORDER

2-[5-(1H-imidazol-1-ylmethyl)-2-pyridinyl]-4-(trifluoromethoxy) Benzenesulfonamide-d5

CAS #NA

Mol. formulaC₁₆H₈D₅F₃N₄O₃S

Mol. weight403.39

Details

P-142092BACK ORDER

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

CAS #1628294-95-0

Mol. formulaC₂₁H₂₁F₃N₄O₅S

Mol. weight498.48

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-142094BACK ORDER

Pyridinium Chlorochromate

CAS #26299-14-9

Mol. formulaC₅H₆ClCrNO₃

Mol. weight215.55

Details

P-142095BACK ORDER

[2,3'-Bipyridine]-5'-Carboxylic Acid

CAS #35989-05-0

Mol. formulaC₁₁H₈N₂O₂

Mol. weight200.20

Details

P-142096BACK ORDER

2, 3-Dinitro-Pyridine-4-Amine

CAS #1805397-64-1

Mol. formulaC₅H₄N₄O₄

Mol. weight184.11

Details

P-142097BACK ORDER

4-Amino-2-Nitropyridine

CAS #14916-64-4

Mol. formulaC₅H₅N₃O₂

Mol. weight139.11

Details

P-142098BACK ORDER

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

CAS #2088176-96-7

Mol. formulaC₁₇H₁₂BrN₃O₂

Mol. weight370.21

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-1421BACK ORDER

Prochlorperazine Impurity 6

CAS #NA

Mol. formulaC₈H₁₈O₆S₂

Mol. weight274.35

Details

P-142100BACK ORDER

4-Amino-3,5-Dinitropyridine

CAS #31793-29-0

Mol. formulaC₅H₄N₄O₄

Mol. weight184.11

Details

P-142101IN STOCK

Pyridine Related Compound 8

CAS #1246373-52-3

Mol. formulaC₁₀H₁₀N₄O₅S₂

Mol. weight330.33

Details

P-142102IN STOCK

Pyridine Related Compound 9

CAS #182556-18-9

Mol. formulaC₆H₈N₂O₃S

Mol. weight188.20

Details

P-142103IN STOCK

Pyridine Related Compound 10

CAS #182556-17-8

Mol. formulaC₅H₆N₂O₃S

Mol. weight174.17

Details

P-142104BACK ORDER

4-Methyl-2,3-Dinitropyridine

CAS #408335-63-7

Mol. formulaC₆H₅N₃O₄

Mol. weight183.12

Details

P-142105BACK ORDER

Pyridine Related Compound 11

CAS #104604-82-2

Mol. formulaC₂₀H₁₂ClNO₃

Mol. weight349.77

Details

P-142106BACK ORDER

Pyridine Related Compound 12

CAS #104604-66-2

Mol. formulaC₂₅H₂₁ClN₂O₃

Mol. weight432.90

Details

P-142107BACK ORDER

4-Hydroxy-5-Methyl-2(1H)-Pyridinone

CAS #NA

Mol. formulaC₆H₇NO₂

Mol. weight125.13

Details

P-142108BACK ORDER

4-Bromo-6-Hydroxypyrazolo[1,5-a]pyridine-3-Carbonitrile

CAS #2068065-05-2

Mol. formulaC₈H₄BrN₃O

Mol. weight238.04

Details

P-142109BACK ORDER

N-Nitroso-p-Chloro-Benzylamine-Pyridine

CAS #NA

Mol. formulaC₁₂H₁₀ClN₃O

Mol. weight247.68

Details

P-142110BACK ORDER

Pyridine Impurity 1

CAS #1781591-94-3

Mol. formulaC₆H₄ClN₃O

Mol. weight169.57

Details

P-142111INQUIRE FURTHER

Imidazopyridine Impurity 1

CAS #1701487-96-8

Mol. formulaC₁₈H₂₀ClN₅

Mol. weight341.84

Details

P-142112INQUIRE FURTHER

Imidazopyridine Impurity 2

CAS #2126991-23-7

Mol. formulaC₂₀H₂₃ClN₄

Mol. weight354.88

Details

P-142113INQUIRE FURTHER

Imidazopyridine Impurity 3

CAS #2125645-11-4

Mol. formulaC₁₈H₂₀N₄

Mol. weight292.39

Details

P-142114INQUIRE FURTHER

Imidazopyridine Impurity 4

CAS #2125434-06-0

Mol. formulaC₁₈H₂₀N₄

Mol. weight292.39

Details

P-142115INQUIRE FURTHER

Imidazopyridine Impurity 5

CAS #1351035-29-4

Mol. formulaC₁₅H₁₄N₄

Mol. weight250.31

Details

P-142116INQUIRE FURTHER

Imidazopyridine Impurity 6

CAS #2060414-95-9

Mol. formulaC₁₅H₁₆N₆

Mol. weight280.34

Details

P-142117INQUIRE FURTHER

Imidazopyridine Impurity 7

CAS #2125434-00-4

Mol. formulaC₁₆H₁₆ClN₅

Mol. weight313.79

Details

P-142118IN STOCK

N-Nitroso 1,2,3,6-Tetrahydropyridine (NTHP)

CAS #55556-92-8

Mol. formulaC₅H₈N₂O

Mol. weight112.13

Details

P-142119BACK ORDER

6-Ethyl-1,2-dihydro-5-methyl-2-oxo-3-pyridinecarboxylic acid

CAS #889939-68-8

Mol. formulaC₉H₁₁NO₃

Mol. weight181.19

Details

P-142120BACK ORDER

Pyridine Impurity 2

CAS #49745-42-8

Mol. formulaC₈H₁₁NO₂

Mol. weight153.18

Details

P-142121BACK ORDER

Pyridine Impurity 3

CAS #NA

Mol. formulaC₉H₁₃NO₄S

Mol. weight231.27

Details

P-142122BACK ORDER

Pyridine Impurity 4

CAS #NA

Mol. formulaC₁₀H₁₅NO₆S₂

Mol. weight309.35

Details

P-142123BACK ORDER

Pyridine Impurity 5

CAS #NA

Mol. formulaC₉H₁₁NO₃S

Mol. weight213.25

Details

P-142124BACK ORDER

Pyridine Impurity 6

CAS #1894320-83-2

Mol. formulaC₉H₁₄N₂O

Mol. weight166.22

Details

P-142125BACK ORDER

1,4-Dimethylpyridinium p-Toluenesulfonate

CAS #78105-28-9

Mol. formulaC₇H₁₀N C₇H₇O₃S

Mol. weight108.16 171.19

Details

P-142126INQUIRE FURTHER

3-(Phenyldisulfonyl)-Pyridine

CAS #141425-77-6

Mol. formulaC₁₁H₉NO₄S₂

Mol. weight283.32

Details

P-142127INQUIRE FURTHER

1,1'-Dioxide-2,2'-Disulfonylbis-Pyridine

CAS #66711-52-2

Mol. formulaC₁₀H₈N₂O₆S₂

Mol. weight316.30

Details

P-142128BACK ORDER

Pyridine Impurity 7

CAS #874493-49-9

Mol. formulaC₅H₄BrNO₂

Mol. weight190.00

Details

P-142129BACK ORDER

Pyridine Impurity 8

CAS #857428-67-2

Mol. formulaC₅H₄BrNO₂

Mol. weight190.00

Details

P-142130BACK ORDER

Pyridine Impurity 9

CAS #857428-69-4

Mol. formulaC₅H₄BrNO₂

Mol. weight190.00

Details

P-142131BACK ORDER

Pyridine Impurity 10

CAS #13466-38-1

Mol. formulaC₅H₄BrNO

Mol. weight174.00

Details

P-142132BACK ORDER

Pyridine Impurity 11

CAS #13466-43-8

Mol. formulaC₅H₄BrNO

Mol. weight174.00

Details

P-142133BACK ORDER

Pyridine Impurity 12

CAS #27992-32-1

Mol. formulaC₅H₄BrNO

Mol. weight174.00

Details

P-142134BACK ORDER

Pyridine Impurity 13

CAS #859238-90-7

Mol. formulaC₈H₁₀N₂

Mol. weight134.18

Details

P-142135BACK ORDER

Pyridine Impurity 14

CAS #1400765-32-3

Mol. formulaC₉H₁₂N₂

Mol. weight148.21

Details

P-142136BACK ORDER

Pyridine Impurity 15

CAS #1337356-78-1

Mol. formulaC₁₁H₁₆N₂

Mol. weight176.26

Details

P-142137BACK ORDER

Pyridine Impurity 16

CAS #899356-95-7

Mol. formulaC₁₁H₁₆N₂

Mol. weight176.26

Details

P-142138BACK ORDER

Pyridine Impurity 17

CAS #2222757-32-4

Mol. formulaC₁₀H₁₂BrN₃

Mol. weight254.13

Details

P-142139BACK ORDER

N-Nitroso Pyridine Impurity 17

CAS #NA

Mol. formulaC₁₀H₁₁BrN₄O

Mol. weight283.13

Details

P-142140BACK ORDER

4-Hydroxypyridine

CAS #626-64-2

Mol. formulaC₅H₅NO

Mol. weight95.10

Details

P-142141BACK ORDER

3,5-Dimethyl-2,4-Dinitropyridine

CAS #NA

Mol. formulaC₇H₇N₃O₄

Mol. weight197.15

Details

P-142142BACK ORDER

3,5-Dimethyl-2,4-Dinitropyridine N-Oxide

CAS #NA

Mol. formulaC₇H₇N₃O₅

Mol. weight 213.15

Details

P-142143BACK ORDER

6-Amino-N,N-Dimethylpyridine-3-Sulfonamide

CAS #627836-23-1

Mol. formulaC₇H₁₁N₃O₂S

Mol. weight201.24

Details

P-142144BACK ORDER

Dodecylpyridinium Chloride

CAS #104-74-5

Mol. formulaC₁₇H₃₀N. Cl

Mol. weight248.43 35.45

Details

P-142145BACK ORDER

2-Fluoro-6-(Trifluoromethyl)-Pyridine

CAS #94239-04-0

Mol. formulaC₆H₃F₄N

Mol. weight165.09

Details

P-142146BACK ORDER

N-Nitroso N,N'-Di-4-pyridinylmethanediamine

CAS #NA

Mol. formulaC₁₁H₁₁N₅O

Mol. weight229.24

Details

P-142147BACK ORDER

N,N'-Dinitroso N,N'-Di-4-pyridinylmethanediamine

CAS #NA

Mol. formulaC₁₁H₁₀N₆O₂

Mol. weight258.24

Details

P-142148BACK ORDER

6-Aminonicotinaldehyde

CAS #69879-22-7

Mol. formulaC₆H₆N₂O

Mol. weight122.13

Details

P-142149BACK ORDER

4-Amino-3-Nitropyridine

CAS #1681-37-4

Mol. formulaC₅H₅N₃O₂

Mol. weight139.11

Details

P-142150BACK ORDER

4-Carboxy-1-hexadecylpyridinium iodide

CAS #124109-93-9

Mol. formulaC₂₂H₃₈NO₂. I

Mol. weight348.55 126.91

Details

P-142151BACK ORDER

p-Toluene-d7-sulfonic Acid Hydrate

CAS #NA

Mol. formulaC₇HD₇O₃S. H₂O

Mol. weight179.24 18.02

Details

P-142152BACK ORDER

2-Hydrazino-1-methylpyridine Chloride HCl

CAS #NA

Mol. formulaC₆H₁₀N₃. Cl. HCl

Mol. weight124.17 35.45 36.46

Details

P-142153BACK ORDER

2-Hydrazino-1-Methylpyridinium Tosylate

CAS #1404375-16-1

Mol. formulaC₆H₁₀N₃. C₇H₇O₃S

Mol. weight124.17 171.19

Details

P-142154BACK ORDER

2-Hydrazino-1-Methylpyridinium Iodide

CAS #92751-71-8

Mol. formulaC₆H₁₀N₃. I

Mol. weight124.17 126.91

Details

P-142155BACK ORDER

2,3'-Bipyridine

CAS #581-50-0

Mol. formulaC₁₀H₈N₂

Mol. weight156.19

Details

P-142156BACK ORDER

3-Vinylpyridine

CAS #1121-55-7

Mol. formulaC₇H₇N

Mol. weight105.14

Details

P-142157BACK ORDER

2,2’-Dipyridyl-d8

CAS #32190-42-4

Mol. formulaC₁₀D₈N₂

Mol. weight164.24

Details

P-142158INQUIRE FURTHER

Pyridine impurity 18

CAS #NA

Mol. formulaC₁₁H₁₁N₃O₃

Mol. weight233.23

Details

P-142159BACK ORDER

4-Isobutylpyridine-2,6-dicarboxylic acid

CAS #NA

Mol. formulaC₁₁H₁₃NO₄

Mol. weight 223.23

Details

P-142160BACK ORDER

4,5,6,7-tetrahydro-2H-pyrrolo[3,4-c]pyridine

CAS #1536163-88-8

Mol. formulaC₇H₁₀N₂

Mol. weight122.17

Details

P-142161BACK ORDER

N1-Nitroso-4,5,6,7-tetrahydro-2H-pyrrolo[3,4-c]pyridine

CAS #NA

Mol. formulaC₇H₉N₃O

Mol. weight151.17

Details

P-142162BACK ORDER

3-bromo-6,7-dihydro-5H-pyrrolo[3,4-b] Pyridine HCl

CAS #1394117-24-8

Mol. formulaC₇H₇BrN₂. HCl

Mol. weight199.05 36.46

Details

P-142163BACK ORDER

Ethyl 6-chloro-4-Hydroxynicotinate

CAS #162371-85-9

Mol. formulaC₈H₈ClNO₃

Mol. weight201.61

Details

P-142164BACK ORDER

Ethyl 4-chloro-6-Hydroxynicotinate

CAS #1232431-68-3

Mol. formulaC₈H₈ClNO₃

Mol. weight201.61

Details

P-142165BACK ORDER

N-Benzyl-2,3-Pyridinedicarboximide

CAS #18184-75-3

Mol. formulaC₁₄H₁₀N₂O₂

Mol. weight238.25

Details

P-142166BACK ORDER

6-Chloronicotinaldehyde

CAS #23100-12-1

Mol. formulaC₆H₄ClNO

Mol. weight141.55

Details

P-142167BACK ORDER

Pyridine Impurity 19

CAS #85237-71-4

Mol. formulaC₁₃H₁₃N

Mol. weight183.25

Details

P-142168BACK ORDER

Pyridine Impurity 19-d6

CAS #1883378-87-7

Mol. formulaC₁₃H₇D₆N

Mol. weight189.29

Details

P-142169BACK ORDER

Pyridine Impurity 20

CAS #1883377-30-7

Mol. formulaC₂₂H₂₂N₂O

Mol. weight330.43

Details

P-142170BACK ORDER

Pyridine Impurity 20-d5

CAS #2122871-25-2

Mol. formulaC₂₂H₁₇D₅N₂O

Mol. weight335.46

Details

P-142171BACK ORDER

2-Bromo-5-Fluoropyridine

CAS #41404-58-4

Mol. formulaC₅H₃BrFN

Mol. weight175.99

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-142174BACK ORDER

3-Phenyl-2-Pyridineacetonitrile

CAS #1227494-24-7

Mol. formulaC₁₃H₁₀N₂

Mol. weight194.24

Details

P-142175BACK ORDER

2,6-Difluoropyridine

CAS #1513-65-1

Mol. formulaC₅H₃F₂N

Mol. weight115.08

Details

P-142176BACK ORDER

3-Fluoropyridine

CAS #372-47-4

Mol. formulaC₅H₄FN

Mol. weight97.09

Details

P-142177BACK ORDER

1-Benzyl-4-Methylpyridinium Bromide

CAS #57042-58-7

Mol. formulaC₁₃H₁₄N. Br

Mol. weight184.26 79.90

Details

P-142178BACK ORDER

N-Methylpyridinium Chloride

CAS #NA

Mol. formulaC₆H₈N. Cl

Mol. weight94.14 35.45

Details

P-142179BACK ORDER

1-Benzyl-4-methyl-1,2,3,6-tetrahydropyridine

CAS #32018-56-7

Mol. formulaC₁₃H₁₇N

Mol. weight187.29

Details

P-142180BACK ORDER

Pyridine Hydrochloride

CAS #628-13-7

Mol. formula C₅H₅N. HCl

Mol. weight79.10 35.45

Details

P-1422IN STOCK

N-Nitroso N-Desmethyl Prochlorperazine Maleate Salt

CAS #NA

Mol. formulaC₁₉H₂₁ClN₄OS. C₄H₄O₄

Mol. weight388.91 116.07

Details

P-1423BACK ORDER

N-Nitroso Prochlorperazine Impurity 1

CAS #NA

Mol. formulaC₁₂H₇ClN₂OS

Mol. weight262.71

Details

P-143BACK ORDER

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

CAS #NA

Mol. formulaC₂₀H₁₆D₈ClN₃OS

Mol. weight398.00

Details

P-143001IN STOCK

Pimobendan

CAS #74150-27-9

Mol. formulaC₁₉H₁₈N₄O₂

Mol. weight334.38

Details

P-143002BACK ORDER

Pimobendan Impurity A

CAS #NA

Mol. formulaC19H18N2O4

Mol. weight338.37

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