TLC Pharmaceutical Standards — products catalogue

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

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Showing 801–900 of 3542 standards

S-06204BACK ORDER

N-Nitroso Sildenafil EP Impurity F-d8

CAS #NA

Mol. formulaC₂₁H₁₉D₈N₇O₅S

Mol. weight497.60

Details

S-06205BACK ORDER

N2-Nitroso Sildenafil

CAS #NA

Mol. formulaC₂₂H₂₉N₇_O5S

Mol. weight503.58

Details

S-06206IN STOCK

Sildenafil Impurity 82

CAS #479074-08-3

Mol. formulaC₁₈H₂₂N₄OS

Mol. weight342.46

Details

S-06207IN STOCK

Sildenafil Impurity 83

CAS #1229017-26-8

Mol. formulaC₂₂H₃₂N₄O₄S

Mol. weight448.58

Details

S-06208IN STOCK

Sildenafil Impurity 84

CAS #1229017-15-5

Mol. formulaC₂₂H₃₂N₄O₄S

Mol. weight448.58

Details

S-06209BACK ORDER

Sildenafil Impurity 85

CAS #NA

Mol. formulaC₂₇H₃₃N₅O₅S

Mol. weight 539.65

Details

S-0621IN STOCK

Acetildenafil (Hongdenafil)

CAS #831217-01-7

Mol. formulaC₂₅H₃₄N₆O₃

Mol. weight466.59

Details

S-06210BACK ORDER

Sildenafil Impurity 86

CAS #804518-84-1

Mol. formulaC_{22H₂₉N₅O₄S}

Mol. weight459.57

Details

S-06211BACK ORDER

N-Nitroso Sildenafil Impurity 86

CAS #NA

Mol. formulaC₂₂H₂₈N₆O₅S

Mol. weight488.56

Details

S-06212IN STOCK

Sildenafil Impurity 87

CAS #1229019-36-6

Mol. formulaC₁₅H₂₄N₄O₃S

Mol. weight340.44

Details

S-06213BACK ORDER

Sildenafil Impurity 90

CAS #139755-99-0

Mol. formulaC₈H₁₂N₂O₂

Mol. weight168.196

Details

S-06214IN STOCK

Sildenafil Impurity 91

CAS #NA

Mol. formulaC₂₅H₃₆N₆O₄S

Mol. weight516.66

Details

S-06215BACK ORDER

Sildenafil Impurity 92

CAS #NA

Mol. formulaC₁₉H₂₁ClN₄O₃

Mol. weight388.85

Details

S-06216BACK ORDER

Sildenafil Impurity 93

CAS #NA

Mol. formulaC₁₉H₂₁ClN₄O₃

Mol. weight388.85

Details

S-06217BACK ORDER

Sildenafil Impurity 94

CAS #NA

Mol. formulaC₂₁H₂₂Cl₂N₄O₄

Mol. weight465.33

Details

S-06218BACK ORDER

Sildenafil Impurity 95

CAS #NA

Mol. formulaC₁₉H₂₂N₄O₄

Mol. weight370.41

Details

S-06219BACK ORDER

Sildenafil Impurity 96

CAS #NA

Mol. formulaC₁₇H₁₇ClN₄O₃

Mol. weight360.80

Details

S-0622IN STOCK

Thiodimethyl Sildenafil (Thioaildenafil, Sulfoaildenafil)

CAS #856190-47-1

Mol. formulaC₂₃H₃₂N₆O₃S₂

Mol. weight504.67

Details

S-06220BACK ORDER

Sildenafil Impurity 97

CAS #NA

Mol. formulaC₂₄H₂₆N₅O₃. Cl

Mol. weight 432.50 35.45

Details

S-06221BACK ORDER

Sildenafil Impurity 98

CAS #NA

Mol. formulaC₁₈H₂₀N₄O₄

Mol. weight356.38

Details

S-06222BACK ORDER

Sildenafil Impurity 99

CAS #NA

Mol. formulaC₁₆H₁₆N₄O₄

Mol. weight328.33

Details

S-06223BACK ORDER

Sildenafil Impurity 100

CAS #NA

Mol. formulaC₁₈H₁₉ClN₄O₃

Mol. weight374.83

Details

S-06224BACK ORDER

Sildenafil Impurity 101

CAS #NA

Mol. formulaC₂₁H₂₆N₆O₃

Mol. weight410.48

Details

S-06225BACK ORDER

Sildenafil Impurity 102

CAS #NA

Mol. formulaC₄₀H₄₆N₁₀O₆

Mol. weight762.87

Details

S-06226BACK ORDER

Dithio-Desmethyl Carbodenafil N-oxide

CAS #NA

Mol. formulaC₂₃H₃₀N₆O₂S₂

Mol. weight486.65

Details

S-06227BACK ORDER

Sildenafil Impurity 104

CAS #NA

Mol. formulaC₃₆H₃₈N₁₀O₂S₄

Mol. weight771.01

Details

S-0623IN STOCK

Pyrazole N-Desmethyl Sildenafil

CAS #139755-95-6

Mol. formulaC₂₁H₂₈N₆O₄S

Mol. weight460.55

Details

S-0624IN STOCK

Sildenafil Impurity 88

CAS #1393816-99-3

Mol. formulaC₂₁H₃₀N₆O₄S

Mol. weight462.57

Details

S-0625IN STOCK

Sildenafil Amide

CAS #139756-01-7

Mol. formulaC8H12N4O3

Mol. weight212.21

Details

S-0626IN STOCK

Sildenafil Amine HCl

CAS #247584-10-7

Mol. formulaC₈H₁₄N₄O. HCl

Mol. weight182.23 36.46

Details

S-0627IN STOCK

Sildenafil Coupled

CAS #139756-03-9

Mol. formulaC₁₇H₂₂N₄O₃

Mol. weight330.39

Details

S-0628IN STOCK

Sildenafil Chlorosulfonyl

CAS #139756-22-2

Mol. formulaC₁₇H₁₉ClN₄O₄S

Mol. weight410.87

Details

S-0629IN STOCK

Sildenafil HCl

CAS #252920-86-8

Mol. formulaC₂₂H₃₀N₆O₄S. HCl

Mol. weight474.59 36.46

Details

S-063IN STOCK

Sildenafil-d8

CAS #951385-68-5

Mol. formulaC₂₂H₂₂D₈N₆O₄S

Mol. weight482.63

Details

S-0630IN STOCK

Sildenafil EP Impurity G (Sildenafil Dimer Impurity)

CAS #1346602-67-2

Mol. formulaC₃₈H₄₆N₁₀O₈S₂

Mol. weight834.97

Details

S-063001IN STOCK

N(1),N(12)-Diethylspermine-d10 4HCl

CAS #113812-15-0

Mol. formulaC14H24N4D10. 4 HCl

Mol. weight268.51 4 36.46

Details

S-063002IN STOCK

Spermine TetraHCl

CAS #306-67-2

Mol. formulaC₁₀H₂₆N₄. 4 HCl

Mol. weight202.35 4*36.46

Details

S-063003BACK ORDER

N1, N11-Diethylnorspermine 4HCl

CAS #156886-85-0

Mol. formulaC₁₃H₃₂N₄. 4HCl

Mol. weight244.43 4*36.46

Details

S-063004IN STOCK

Spermine-d8 TetraHCl

CAS #1173022-85-9

Mol. formulaC₁₀H₁₈D₈N₄. 4 HCl

Mol. weight210.39 4*36.46

Details

S-063005IN STOCK

N1,N12-Diacetylspermine DiHCl

CAS #77928-71-3

Mol. formulaC₁₄H₃₀N₄O₂. 2 HCl

Mol. weight286.42 2*36.46

Details

S-0631IN STOCK

Benzyl Sildenafil

CAS #1446089-82-2

Mol. formulaC₂₈H₃₄N₆O₄S

Mol. weight550.68

Details

S-0632IN STOCK

Nitrodenafil

CAS #147676-99-1

Mol. formulaC₁₇H₁₉N₅O₄

Mol. weight357.37

Details

S-0633IN STOCK

Chlorodenafil

CAS #1058653-74-9

Mol. formulaC₁₉H₂₁ClN₄O₃

Mol. weight388.85

Details

S-0634IN STOCK

Hydroxy Chlorodenafil

CAS #1391054-00-4

Mol. formulaC₁₉H₂₃ClN₄O₃

Mol. weight390.87

Details

S-0635IN STOCK

Dithio-Desmethyl Carbodenafil

CAS #1333233-46-7

Mol. formulaC₂₃H₃₀N₆OS₂

Mol. weight470.65

Details

S-0636IN STOCK

Cyclopentynafil

CAS #1173706-34-7

Mol. formulaC₂₆H₃₆N₆O₄S

Mol. weight528.67

Details

S-0637IN STOCK

(E)-Cinnamyldenafil

CAS #NA

Mol. formulaC₃₂H₃₈N₆O₃

Mol. weight554.70

Details

S-0638IN STOCK

Dimethyl Acetildenafil

CAS #1290041-88-1

Mol. formulaC₂₅H₃₄N₆O₃

Mol. weight466.59

Details

S-0639IN STOCK

Oxohongdenafil

CAS #1446144-70-2

Mol. formulaC₂₅H₃₂N₆O₄

Mol. weight480.57

Details

S-064IN STOCK

Sildenafil EP Impurity F-d8 (N-Desmethyl Sildenafil-d8)

CAS #1185168-06-2

Mol. formulaC₂₁H₂₀D₈N₆O₄S

Mol. weight468.60

Details

S-0640IN STOCK

Dioxohongdenafil

CAS #1609405-33-5

Mol. formulaC₂₅H₃₀N₆O₅

Mol. weight494.55

Details

S-064001IN STOCK

Selamectin

CAS #220119-17-5

Mol. formulaC43H63NO11

Mol. weight769.98

Details

S-064002INQUIRE FURTHER

Selamectin Impurity EP A

CAS #165108-08-7

Mol. formulaC₄₃H₆₃NO₁₂

Mol. weight785.98

Details

S-064003INQUIRE FURTHER

Selamectin Impurity EP C

CAS #NA

Mol. formulaC₃₆H₅₁NO₉

Mol. weight641.81

Details

S-064004INQUIRE FURTHER

Selamectin Impurity EP B

CAS #165108-09-8

Mol. formulaC₄₃H₆₁NO₁₁

Mol. weight767.97

Details

S-064005INQUIRE FURTHER

Selamectin Impurity EP D

CAS #301849-46-7

Mol. formulaC₅₀H₇₅NO₁₄

Mol. weight914.15

Details

S-0641IN STOCK

Lodenafil Carbonate

CAS #398507-55-6

Mol. formulaC₄₇H₆₂N₁₂O₁₁S₂

Mol. weight1035.21

Details

S-0642IN STOCK

Desmethyl Carbodenafil

CAS #147676-79-7

Mol. formulaC₂₃H₃₀N₆O₃

Mol. weight438.53

Details

S-0643IN STOCK

Sildenafil Analogue II

CAS #1391053-82-9

Mol. formulaC₂₄H₃₄N₆O₄S

Mol. weight502.64

Details

S-0644IN STOCK

Sildenafil EP Impurity D

CAS #1357931-55-5

Mol. formulaC₁₇H₂₀N₄O₅S

Mol. weight392.43

Details

S-0645BACK ORDER

Nitroso-prodenafil

CAS #1266755-08-1

Mol. formulaC27H35N9O5S2

Mol. weight629.77

Details

S-0646IN STOCK

Sildenafil EP Impurity A (Sildenafil USP Related Compound A, Isobutyl Sildenafil)

CAS #1391053-95-4

Mol. formulaC₂₃H₃₂N₆O₄S

Mol. weight488.61

Details

S-0648IN STOCK

Propoxyphenyl Sildenafil

CAS #877777-10-1

Mol. formulaC₂₃H₃₂N₆O₄S

Mol. weight488.61

Details

S-0649IN STOCK

Sildenafil Impurity 27

CAS #NA

Mol. formulaC₂₄H₃₄N₆O₃S₂

Mol. weight518.70

Details

S-065IN STOCK

Homosildenafil

CAS #642928-07-2

Mol. formulaC₂₃H₃₂N₆O₄S

Mol. weight488.61

Details

S-0650IN STOCK

Sildenafil Impurity 14

CAS #2146091-79-2

Mol. formulaC₂₄H₃₂N₆OS₂

Mol. weight484.68

Details

S-065001IN STOCK

Spirodiclofen

CAS #148477-71-8

Mol. formulaC21H24Cl2O4

Mol. weight411.33

Details

S-065002BACK ORDER

Spirodiclofen Impurity 1

CAS #148476-22-6

Mol. formulaC15H14Cl2O3

Mol. weight313.18

Details

S-065003BACK ORDER

Spirodiclofen Impurity 2

CAS #NA

Mol. formulaC15H14Cl2O4

Mol. weight329.18

Details

S-065004BACK ORDER

Spirodiclofen Impurity 3

CAS #NA

Mol. formulaC15H16Cl2O4

Mol. weight331.20

Details

S-065005BACK ORDER

Spirobudiclofen

CAS #1305319-70-3

Mol. formulaC₂₀H₂₂Cl₂O₅

Mol. weight413.29

Details

S-0651IN STOCK

Sildenafil EP Impurity C (O-Desethyl Sildenafil)

CAS #139755-91-2

Mol. formulaC₂₀H₂₆N₆O₄S

Mol. weight446.53

Details

S-0652IN STOCK

Sildenafil

CAS #139755-83-2

Mol. formulaC₂₂H₃₀N₆O₄S

Mol. weight474.58

Details

S-0653IN STOCK

Sildenafil Impurity 15 (Isomer of Isobutyl Sildenafil)

CAS #2520113-21-5

Mol. formulaC₂₃H₃₂N₆O₄S

Mol. weight488.61

Details

S-0654BACK ORDER

Sildenafil Impurity 60

CAS #139756-00-6

Mol. formulaC₈H₁₁N₃O₄

Mol. weight213.19

Details

S-0655IN STOCK

Sildenafil EP Impurity B (Sildenafil N-Oxide)

CAS #1094598-75-0

Mol. formulaC₂₂H₃₀N₆O₅S

Mol. weight490.58

Details

S-0656IN STOCK

Propoxyphenyl Hydroxyhomo Sildenafil

CAS #139755-87-6

Mol. formulaC₂₄H₃₄N₆O₅S

Mol. weight518.63

Details

S-0657IN STOCK

Sildenafil Analogue I (Propoxyphenyl-Thiohydroxyhomo Sildenafil)

CAS #479073-90-0

Mol. formulaC₂₄H₃₄N₆O₄S₂

Mol. weight534.69

Details

S-0658IN STOCK

Propoxyphenyl Thiosildenafil

CAS #479073-87-5

Mol. formulaC₂₃H₃₂N₆O₃S₂

Mol. weight504.67

Details

S-0659IN STOCK

Depiperazinothio Sildenafil

CAS #1353018-10-6

Mol. formulaC₁₇H₂₀N₄O₄S₂

Mol. weight408.49

Details

S-066IN STOCK

Norneo-Sildenafil

CAS #371959-09-0

Mol. formulaC₂₂H₂₉N₅O₄S

Mol. weight459.56

Details

S-0660IN STOCK

Propoxyphenyl Thiohomo Sildenafil

CAS #479073-88-6

Mol. formulaC₂₄H₃₄N₆O₃S₂

Mol. weight518.70

Details

S-066001INQUIRE FURTHER

Sulfotemp

CAS #51120-35-5

Mol. formulaC4H12O5P2S2

Mol. weight266.21

Details

S-066002INQUIRE FURTHER

Sulfotemp Pyridyl Ester

CAS #NA

Mol. formulaC8H10Cl3NO5P2S2

Mol. weight432.61

Details

S-066003BACK ORDER

Sulfotep

CAS #3689-24-5

Mol. formulaC₈H₂₀O₅P₂S₂

Mol. weight322.32

Details

S-0661IN STOCK

Sildenafil Impurity 89

CAS #2253964-66-6

Mol. formulaC₂₅H₃₆N₆O₄S

Mol. weight516.67

Details

S-0662IN STOCK

Dithio-Desethyl Carbodenafil

CAS #1610830-81-3

Mol. formulaC₂₂H₂₈N₆OS₂

Mol. weight456.63

Details

S-0663IN STOCK

Sildenafil Impurity 16

CAS #2512206-40-3

Mol. formulaC₁₈H₂₂N₄O₅S

Mol. weight406.46

Details

S-0664BACK ORDER

Aminothiosildenafil

CAS #NA

Mol. formulaC21H29N7O3S2

Mol. weight491.64

Details

S-0665IN STOCK

Desmethyl Thiosildenafil

CAS #479073-86-4

Mol. formulaC₂₁H₂₈N₆O₃S₂

Mol. weight476.61

Details

S-0666IN STOCK

Propoxyphenyl Thioaildenafil

CAS #856190-49-3

Mol. formulaC₂₄H₃₄N₆O₃S₂

Mol. weight518.70

Details

S-0667BACK ORDER

Benzyl Sildenafil-d5

CAS #NA

Mol. formulaC28H29N6O4SD5

Mol. weight555.72

Details

S-0668BACK ORDER

Hydroxythiohomosildenafil-d4

CAS #NA

Mol. formulaC23H28N6O4S2D4

Mol. weight524.70

Details

S-0669BACK ORDER

Cinnamyldenafil-d8

CAS #NA

Mol. formulaC31H28N6O3D8

Mol. weight548.72

Details

S-067IN STOCK

Hydroxyhomo Sildenafil

CAS #139755-85-4

Mol. formulaC₂₃H₃₂N₆O₅S

Mol. weight504.61

Details

S-0670BACK ORDER

Homosildenafil-d5

CAS #NA

Mol. formulaC23H27N6O4SD5

Mol. weight493.64

Details

S-067001IN STOCK

1-Ethyl-1-Methylsuccinic Acid

CAS #631-31-2

Mol. formulaC7H12O4

Mol. weight160.17

Details

S-067002BACK ORDER

Methyl (E)-2-cyano-3-methyl-pent-2-enoate

CAS #102363-72-4

Mol. formulaC8H11NO2

Mol. weight153.18

Details

S-067003BACK ORDER

2-Ethyl-2-methylsuccinic acid anhydride

CAS #50598-33-9

Mol. formulaC7H10O3

Mol. weight142.15

Details

S-067004BACK ORDER

Succinic Acid mono-N-Phenylsulfonylamide

CAS #100462-43-9

Mol. formulaC10H11NO5S

Mol. weight257.26

Details

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