TLC Pharmaceutical Standards — products catalogue

Category index

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

01 — Find your standard

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Showing 2501–2600 of 3904 standards

L-219001BACK ORDER

Lonchocarpin

CAS #31501-55-0

Mol. formulaC₂₀H₁₈O₃

Mol. weight306.36

Details

L-219002INQUIRE FURTHER

4'-Hydroxy-Isolonchocarpin

CAS #236753-61-0

Mol. formulaC₂₀H₁₈O₄

Mol. weight322.36

Details

L-220001BACK ORDER

Liberine

CAS #56119-16-5

Mol. formulaC₈H₁₀N₄O₃

Mol. weight210.19

Details

L-220002BACK ORDER

Methylliberine

CAS #51168-26-4

Mol. formulaC₉H₁₂N₄O₃

Mol. weight224.22

Details

L-221IN STOCK

Levonorgestrel Sulfate Sodium Salt (D-(-)-Norgestrel Sulfate Sodium Salt, Etonogestrel EP Impurity G Sulfate Sodium Salt)

CAS #NA

Mol. formulaC₂₁H₂₇O₅S. Na

Mol. weight391.50 22.99

Details

L-2210IN STOCK

Levonorgestrel EP Impurity P

CAS #100021-05-4

Mol. formulaC₂₁H₂₈O₂

Mol. weight312.45

Details

L-221001BACK ORDER

2-Oxo-3-hydroxy-LSD-d10

CAS #2734928-67-5

Mol. formulaC₂₀H₁₅D₁₀N₃O₃

Mol. weight365.50

Details

L-2211IN STOCK

Levonorgestrel EP Impurity C

CAS #1337972-89-0

Mol. formulaC₂₃H₂₈O

Mol. weight320.48

Details

L-2212IN STOCK

Levonorgestrel EP Impurity M

CAS #51087-61-7

Mol. formulaC₂₁H₂₆O₂

Mol. weight310.44

Details

L-2214INQUIRE FURTHER

Delta1 (10)-4, 5-dihydro-levonorgestrel

CAS #NA

Mol. formulaC₂₁H₂₈O₂

Mol. weight312.46

Details

L-2215IN STOCK

Levonorgestrel EP Impurity A

CAS #1260525-53-8

Mol. formulaC₂₁H₂₆O₂

Mol. weight310.44

Details

L-2216IN STOCK

Levonorgestrel EP Impurity S

CAS #176254-10-7

Mol. formulaC₂₂H₃₀O₂

Mol. weight326.48

Details

L-2217IN STOCK

Levonorgestrel EP Impurity O

CAS #155683-60-6

Mol. formulaC₂₂H₃₂O₃

Mol. weight344.49

Details

L-2218IN STOCK

Levonorgestrel EP Impurity L (Norgestrel USP Related Compound L)

CAS #21800-83-9

Mol. formulaC₁₉H₂₆O₂

Mol. weight286.42

Details

L-2219IN STOCK

Levonorgestrel EP Impurity B

CAS #19914-67-1

Mol. formulaC₂₁H₂₈O₂

Mol. weight312.45

Details

L-222IN STOCK

Levonorgestrel-d6 (D-(-)-Norgestrel-d6, Etonogestrel EP Impurity G-d6)

CAS #2376035-98-0

Mol. formulaC₂₁H₂₂D₆O₂

Mol. weight318.49

Details

L-2220IN STOCK

10-alpha-Hydroxy Levonorgestrel

CAS #NA

Mol. formulaC₂₁H₂₈O₃

Mol. weight328.45

Details

L-222001BACK ORDER

Laninamivir

CAS #203120-17-6

Mol. formulaC₁₃H₂₂N₄O₇

Mol. weight346.34

Details

L-222002BACK ORDER

Laninamivir Octanoate

CAS #203120-46-1

Mol. formulaC₂₁H₃₆N₄O₈

Mol. weight472.54

Details

L-222003BACK ORDER

Laninamivir Dioctanoate

CAS #1169517-07-0

Mol. formulaC₂₉H₅₀N₄O₉

Mol. weight598.74

Details

L-222004BACK ORDER

Laninamivir Impurity 1

CAS #32766-94-2

Mol. formulaC₁₂H₂₁NO₉

Mol. weight323.30

Details

L-222005BACK ORDER

Laninamivir Impurity 2

CAS #78850-37-0

Mol. formulaC₁₈H₂₃NO₁₀

Mol. weight413.38

Details

L-222006BACK ORDER

Laninamivir Impurity 3

CAS #1072449-84-3

Mol. formulaC₁₃H₁₅NO₈

Mol. weight313.26

Details

L-222007BACK ORDER

Laninamivir Impurity 4

CAS #475483-21-7

Mol. formulaC₁₂H₂₀N₂O₇

Mol. weight304.30

Details

L-222008BACK ORDER

Laninamivir Impurity 4-13C-d3

CAS #NA

Mol. formulaC₁₁¹³CH₁₇D₃N₂O₇

Mol. weight308.31

Details

L-222009IN STOCK

Laninamivir-13C-d3

CAS #NA

Mol. formulaC₁₂¹³CH₁₉D₃N₄O₇

Mol. weight350.35

Details

L-222010BACK ORDER

Laninamivir Octanoate-13C-d3

CAS #NA

Mol. formulaC₂₀¹³CH₃₃D₃N₄O₈

Mol. weight476.55

Details

L-2221IN STOCK

Levonorgestrel EP Impurity V (Aromatic Levonorgestrel)

CAS #14009-70-2

Mol. formulaC₂₂H₂₈O₂

Mol. weight324.46

Details

L-2222IN STOCK

Levonorgestrel EP Impurity W

CAS #155683-59-3

Mol. formulaC₂₁H₂₄O₂

Mol. weight308.42

Details

L-2223IN STOCK

Levonorgestrel EP Impurity R

CAS #2322-77-2

Mol. formulaC₂₀H₂₈O₂

Mol. weight300.44

Details

L-2224IN STOCK

Levonorgestrel EP Impurity Q

CAS #14507-49-4

Mol. formulaC₂₀H₃₀O₂

Mol. weight302.46

Details

L-2225IN STOCK

Levonorgestrel EP Impurity T

CAS #14507-51-8

Mol. formulaC₂₂H₃₀O₂

Mol. weight326.48

Details

L-2226IN STOCK

Delta-5(10)-8-alfa-Levonorgestrel

CAS #5772-36-1

Mol. formulaC₂₁H₂₈O₂

Mol. weight312.46

Details

L-2227IN STOCK

Levonorgestrel EP Impurity J (6-Keto Levonorgestrel)

CAS #1175109-63-3

Mol. formulaC₂₁H₂₆O₃

Mol. weight326.44

Details

L-2228IN STOCK

Levonorgestrel EP Impurity D

CAS #32419-58-2

Mol. formulaC₂₁H₃₀O

Mol. weight298.47

Details

L-2229IN STOCK

Levonorgestrel Impurity 1

CAS #7443-72-3

Mol. formulaC₂₀H₂₆O₂

Mol. weight298.43

Details

L-223IN STOCK

Levonorgestrel (D-(-)-Norgestrel), Etonogestrel EP Impurity G)

CAS #797-63-7

Mol. formulaC₂₁H₂₈O₂

Mol. weight312.45

Details

L-2230BACK ORDER

Levonorgestrel Impurity 2

CAS #850-92-0

Mol. formulaC₂₀H₂₄O₃

Mol. weight312.41

Details

L-223001IN STOCK

Laurolitsine HCl

CAS #NA

Mol. formulaC₁₈H₁₉NO₄. HCl

Mol. weight313.36 36.46

Details

L-2231IN STOCK

Levonorgestrel Impurity 3 (Mixture of Diastereomers)

CAS #NA

Mol. formulaC₂₀H₂₆O₃

Mol. weight314.43

Details

L-2232IN STOCK

Levonorgestrel Impurity 4 (Ethylmetrienone)

CAS #848-04-4

Mol. formulaC₂₀H₂₆O₂

Mol. weight298.43

Details

L-2233IN STOCK

Levonorgestrel Impurity 5

CAS #NA

Mol. formulaC₂₀H₂₆O₂

Mol. weight298.43

Details

L-2234BACK ORDER

Levonorgestrel Impurity 6

CAS #NA

Mol. formulaC₂₁H₂₈O₃

Mol. weight328.45

Details

L-2235IN STOCK

Levonorgestrel Impurity 7 (Mixture of Diastereomers)

CAS #25073-30-7

Mol. formulaC₂₁H₂₈O₃

Mol. weight328.45

Details

L-2236IN STOCK

Levonorgestrel Impurity 8

CAS #NA

Mol. formulaC₂₁H₃₀O₃

Mol. weight330.47

Details

L-2237IN STOCK

Levonorgestrel Impurity 9

CAS #61921-57-1

Mol. formulaC21H26O

Mol. weight294.44

Details

L-2238IN STOCK

3-beta,5-beta-Tetrahydro Levonorgestrel

CAS #19351-17-8

Mol. formulaC₂₁H₃₂O₂

Mol. weight316.49

Details

L-2239IN STOCK

3-alfa,5-beta-Tetrahydro Levonorgestrel

CAS #19351-16-7

Mol. formulaC₂₁H₃₂O₂

Mol. weight316.49

Details

L-224IN STOCK

Levonorgestrel EP Impurity I (10-beta-Hydroxy Levonorgestrel)

CAS #21508-50-9

Mol. formulaC₂₁H₂₈O₃

Mol. weight328.46

Details

L-2240BACK ORDER

Levonorgestrel Impurity 10

CAS #2911-81-1

Mol. formulaC22H26O3

Mol. weight338.45

Details

L-224001BACK ORDER

Linaprazan

CAS #248919-64-4

Mol. formulaC₂₁H2₆N₄O₂

Mol. weight366.47

Details

L-224002BACK ORDER

N1-Nitroso Linaprazan

CAS #NA

Mol. formulaC₂₁H₂₅N₅O₃

Mol. weight395.46

Details

L-224003BACK ORDER

N2-Nitroso Linaprazan

CAS #NA

Mol. formulaC₂₁H₂₅N₅O₃

Mol. weight395.46

Details

L-224004BACK ORDER

N1,N2-Dinitroso Linaprazan

CAS #NA

Mol. formulaC₂₁H₂₄N₆O₄

Mol. weight424.46

Details

L-224005BACK ORDER

Linaprazan Glurate

CAS #1228559-81-6

Mol. formulaC₂₆H₃₂N₄O₅

Mol. weight480.57

Details

L-224006BACK ORDER

N1-Nitroso Linaprazan Glurate

CAS #NA

Mol. formulaC₂₆H₃₁N₅O₆

Mol. weight509.56

Details

L-224007BACK ORDER

N2-Nitroso Linaprazan Glurate

CAS #NA

Mol. formulaC₂₆H₃₁N₅O₆

Mol. weight509.56

Details

L-224008BACK ORDER

N1,N2-Dinitroso Linaprazan Glurate

CAS #NA

Mol. formulaC₂₆H₃₀N₆O₇

Mol. weight538.56

Details

L-224009BACK ORDER

Linaprazan-d4

CAS #NA

Mol. formulaC₂₁H₂₂D₄N₄O₂

Mol. weight370.49

Details

L-224010BACK ORDER

Linaprazan-d4 Glurate

CAS #NA

Mol. formulaC₂₆H₂₈D₄N₄O₅

Mol. weight484.59

Details

L-2241BACK ORDER

Levonorgestrel Impurity 11

CAS #NA

Mol. formulaC22H28O3

Mol. weight340.46

Details

L-2242BACK ORDER

Levonorgestrel Impurity 12 (6-Methoxy-1,2,3,4-tetrahydronaphthalene)

CAS #1730-48-9

Mol. formulaC11H14O

Mol. weight162.23

Details

L-2243BACK ORDER

Levonorgestrel Impurity 13 (6-Methoxy-1-tetralone)

CAS #1078-19-9

Mol. formulaC11H12O2

Mol. weight176.22

Details

L-2244IN STOCK

5-alfa-Dihydro Levonorgestrel

CAS #78088-19-4

Mol. formulaC₂₁H₃₀O₂

Mol. weight314.47

Details

L-2245IN STOCK

Levonorgestrel Impurity 14

CAS #38165-80-9

Mol. formulaC₂₁H₂₄O₃

Mol. weight324.42

Details

L-2246BACK ORDER

Levonorgestrel Impurity 15

CAS #108027-10-7

Mol. formulaC₁₉H₂₂O₃

Mol. weight298.38

Details

L-2247BACK ORDER

Levonorgestrel Impurity 16

CAS #14507-47-2

Mol. formulaC₂₂H₂₈O₃

Mol. weight340.46

Details

L-2248BACK ORDER

rac-Levonorgestrel EP Impurity I (10-beta-Hydroxylevonorgestrel)

CAS #20402-62-4

Mol. formulaC₂₁H₂₈O₃

Mol. weight328.45

Details

L-2249IN STOCK

rac-Levonorgestrel EP Impurity A (Norgestrel EP Impurity A)

CAS #110785-09-6

Mol. formulaC₂₁H₂₆O₂

Mol. weight310.44

Details

L-225IN STOCK

Levonorgestrel EP Impurity G

CAS #87585-03-3

Mol. formulaC₂₁H₂₈O₃

Mol. weight328.45

Details

L-2250IN STOCK

Levonorgestrel Impurity 17

CAS #178737-52-5

Mol. formulaC₂₁H₂₈O₂

Mol. weight312.45

Details

L-225001BACK ORDER

(-)-Luteoskyrin

CAS #21884-44-6

Mol. formulaC₃₀H₂₂O₁₂

Mol. weight574.49

Details

L-2251INQUIRE FURTHER

Levonorgestrel Impurity 18

CAS #NA

Mol. formulaC₂₀H₂₆O₂

Mol. weight298.43

Details

L-2252IN STOCK

Levonorgestrel Impurity 19

CAS #NA

Mol. formulaC₂₃H₂₆O₃

Mol. weight350.46

Details

L-2253

Controlled item — please contact our sales team

Details

L-2255BACK ORDER

Levonorgestrel Impurity 20

CAS #51773-49-0

Mol. formulaC₂₀H₂₆O₃

Mol. weight314.43

Details

L-2256IN STOCK

Levonorgestrel Glucuronide (D-(-)-Norgestrel Glucuronide, Etonogestrel EP Impurity G Glucuronide)

CAS #NA

Mol. formulaC₂₇H₃₆O₈

Mol. weight488.58

Details

L-2257IN STOCK

delta-6,8(14)-Levonorgestrel

CAS #93798-38-0

Mol. formulaC₂₁H₂₄O₂

Mol. weight308.42

Details

L-2258BACK ORDER

Levonorgestrel EP Impurity B Acetate

CAS #NA

Mol. formulaC₂₃H₃₀O₃

Mol. weight354.49

Details

L-2259BACK ORDER

Levonorgestrel Impurity 21

CAS #NA

Mol. formulaC₂₃H₃₀O₃

Mol. weight354.49

Details

L-226IN STOCK

Levonorgestrel EP Impurity H (6-beta-Hydroxy Levonorgestrel)

CAS #55555-97-0

Mol. formulaC₂₁H₂₈O₃

Mol. weight328.45

Details

L-2260BACK ORDER

5-beta-Dihydro Levonorgestrel

CAS #NA

Mol. formulaC₂₁H₃₀O₂

Mol. weight314.47

Details

L-226001IN STOCK

Laquinimod

CAS #248281-84-7

Mol. formulaC₁₉H₁₇ClN₂O₃

Mol. weight356.81

Details

L-226002IN STOCK

Laquinimod-d5 Sodium Salt

CAS #1354744-14-1

Mol. formulaC₁₉H₁₁D₅ClN₂O₃. Na

Mol. weight360.83 22.99

Details

L-226003IN STOCK

Laquinimod-d5

CAS #1214267-09-0

Mol. formulaC₁₉H₁₂D₅ClN₂O₃

Mol. weight361.84

Details

L-226004IN STOCK

Laquinimod Sodium Salt

CAS #248282-07-7

Mol. formulaC₁₉H₁₆ClN₂O₃. Na

Mol. weight355.80 22.99

Details

L-226005BACK ORDER

Paquinimod

CAS #248282-01-1

Mol. formulaC₂₁H₂₂N₂O₃

Mol. weight350.42

Details

L-226006BACK ORDER

Tasquinimod

CAS #254964-60-8

Mol. formulaC₂₀H₁₇F₃N₂O₄

Mol. weight406.36

Details

L-2261BACK ORDER

Levonorgestrel-d8 (D-(-)-Norgestrel-d8, Etonogestrel EP Impurity G-d8)

CAS #NA

Mol. formulaC₂₁H₂₀D₈O₂

Mol. weight320.50

Details

L-2262BACK ORDER

Levonorgestrel EP Impurity L-d8 (Norgestrel USP Related Compound L-d8)

CAS #NA

Mol. formulaC₁₉H₁₈D₈O₂

Mol. weight294.46

Details

L-2263BACK ORDER

Levonorgestrel Impurity 22

CAS #40915-08-0

Mol. formulaC₂₁H₂₈O₃

Mol. weight328.45

Details

L-227001BACK ORDER

Luciferin (Coelenterazine Disulfate)

CAS #61369-27-5

Mol. formulaC₂₆H₂₁N₃O₉S₂

Mol. weight583.59

Details

L-227002BACK ORDER

D-Luciferin

CAS #2591-17-5

Mol. formulaC₁₁H₈N₂O₃S₂

Mol. weight280.32

Details

L-228001BACK ORDER

Luseogliflozin

CAS #898537-18-3

Mol. formulaC₂₃H₃₀O₆S

Mol. weight434.55

Details

L-228002BACK ORDER

Luseogliflozin impurity 1

CAS #2171503-07-2

Mol. formulaC₂₁H₂₆O₆S

Mol. weight406.49

Details

L-229IN STOCK

Levonorgestrel EP Impurity N

CAS #4222-96-2

Mol. formulaC₁₉H₂₆O₂

Mol. weight286.42

Details

L-229001IN STOCK

Lorlatinib (PF-6463922)

CAS #1454846-35-5

Mol. formulaC₂₁H₁₉FN₆O₂

Mol. weight406.42

Details

L-229002IN STOCK

Lorlatinib Benzoic Acid Metabolite (M8) DiHCl

CAS #NA

Mol. formulaC₂₁H₂₁FN₆O₃. 2 HCl

Mol. weight424.44 2*36.46

Details

L-229003BACK ORDER

Lorlatinib-13C-d3

CAS #NA

Mol. formulaC₂₀¹³CH₁₆D₃FN₆O₂

Mol. weight410.43

Details

L-229004BACK ORDER

Lorlatinib N-Glucuronide

CAS #NA

Mol. formulaC₂₇H₂₇FN₆O₈

Mol. weight582.55

Details

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