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 1–100 of 302 standards · Stable Isotope Labeled

L-011IN STOCK

Lamotrigine-13C3

CAS #1188265-38-4

Mol. formulaC₆¹³C₃H₇Cl₂N₅

Mol. weight259.07

Details

L-012IN STOCK

Lamotrigine-13C-d3

CAS #251756-06-6

Mol. formulaC₈¹³CH₄D₃Cl₂N₅

Mol. weight260.10

Details

L-021BACK ORDER

Lacidipine-d9

CAS #NA

Mol. formulaC₂₆H₂₄NO₆D₉

Mol. weight464.61

Details

L-023IN STOCK

Lacidipine-d10

CAS #NA

Mol. formulaC₂₆H₂₃D₁₀NO₆

Mol. weight465.62

Details

L-0321IN STOCK

(R)-Lansoprazole-d4 (Dexlansoprazole-d4)

CAS #NA

Mol. formulaC₁₆H₁₀D₄F₃N₃O₂S

Mol. weight373.39

Details

L-034IN STOCK

Lansoprazole-d4

CAS #934294-22-1

Mol. formulaC₁₆H₁₀D₄F₃N₃O₂S

Mol. weight373.39

Details

L-0382BACK ORDER

Lansoprazole EP Impurity C-d4 (Lansoprazole USP Related Compound B-d4 (Free Form), Lansoprazole Sulfide-d4)

CAS #1216682-38-0

Mol. formulaC₁₆H₁₀D₄F₃N₃OS

Mol. weight357.39

Details

L-0383BACK ORDER

Lansoprazole EP Impurity B-d4 (Lansoprazole USP Related Compound A-d4, Lansoprazole Sulfone-d4)

CAS #1184999-77-6

Mol. formulaC₁₆H₁₀D₄F₃N₃O₃S

Mol. weight389.39

Details

L-0384BACK ORDER

Lansoprazole EP Impurity B N-Oxide-d4 (Lansoprazole USP Related Compound A N-Oxide-d4, Lansoprazole Sulfone N-Oxide-d4)

CAS #1190009-70-1

Mol. formulaC₁₆H₁₀D₄F₃N₃O₄S

Mol. weight405.38

Details

L-042IN STOCK

Leflunomide-d4

CAS #1189987-23-2

Mol. formulaC₁₂H₅D₄F₃N₂O₂

Mol. weight274.24

Details

L-052IN STOCK

Levetiracetam-d6

CAS #1133229-30-7

Mol. formulaC₈H₈D₆N₂O₂

Mol. weight176.25

Details

L-0539IN STOCK

rac-Levetiracetam-d6

CAS #1398044-39-7

Mol. formulaC₈H₈D₆N₂O₂

Mol. weight176.25

Details

L-061IN STOCK

Lidocaine-d6 HCl

CAS #NA

Mol. formulaC₁₄H₁₆D₆N₂O. HCl

Mol. weight240.38 36.46

Details

L-0641BACK ORDER

Nor Lidocaine-d5 Hydrochloride

CAS #1329497-00-8

Mol. formulaC₁₂H₁₄D₅ClN₂O

Mol. weight247.78

Details

L-065IN STOCK

Glycinexylidide-d6

CAS #1217098-46-8

Mol. formulaC10H8N2OD6

Mol. weight184.27

Details

L-066BACK ORDER

Lidocaine-d10

CAS #137-58-6 (non-d)

Mol. formulaC14H12N2OD10

Mol. weight244.40

Details

L-0663BACK ORDER

3-Hydroxy Lidocaine-d5

CAS #1286482-71-0

Mol. formulaC₁₄H₁₇D₅N₂O₂

Mol. weight255.37

Details

L-0665BACK ORDER

3-Bromo Lidocaine-d5

CAS #2733774-98-4

Mol. formulaC₁₄H₁₆D₅BrN₂O

Mol. weight318.27

Details

L-0666BACK ORDER

Lidocaine EP Impurity D-d5

CAS #NA

Mol. formulaC₁₂H₁₃D₅N₂O

Mol. weight211.32

Details

L-0667BACK ORDER

N-Nitroso Lidocaine EP Impurity D-d5

CAS #NA

Mol. formulaC₁₂H₁₂D₅N₃O₂

Mol. weight240.32

Details

L-071IN STOCK

Linezolid-d3

CAS #1127120-38-0

Mol. formulaC₁₆H₁₇D₃FN₃O₄

Mol. weight340.37

Details

L-0716BACK ORDER

R-Linezolid-d3

CAS #1795786-02-5

Mol. formulaC16H17FN3O4D3

Mol. weight340.37

Details

L-072BACK ORDER

Linezolid-13C-d3

CAS #165800-03-3 (non-labelled)

Mol. formulaC16H17FN3O4D3

Mol. weight341.36

Details

L-074BACK ORDER

Linezolid-13C2-d3

CAS #NA

Mol. formulaC16H17FN3O4D3

Mol. weight342.35

Details

L-081IN STOCK

Lisinopril-d5

CAS #1356905-39-9

Mol. formulaC₂₁H₂₆D₅N₃O₅

Mol. weight410.53

Details

L-089002IN STOCK

Loxapine-d8

CAS #1189455-63-7

Mol. formulaC₁₈H₁₀D₈ClN₃O

Mol. weight335.86

Details

L-089006IN STOCK

7-Hydroxy Loxapine-d8

CAS #NA

Mol. formulaC₁₈H₁₀D₈ClN₃O₂

Mol. weight351.86

Details

L-089011IN STOCK

8-Hydroxy-Loxapine-d8

CAS #NA

Mol. formulaC₁₈H₁₀D₈ClN₃O₂

Mol. weight351.86

Details

L-090002IN STOCK

Lurasidone-d8

CAS #1132654-54-6

Mol. formulaC₂₈H₂₈D₈N₄O₂S

Mol. weight500.73

Details

L-090005IN STOCK

Lurasidone Metabolite 14283-d8

CAS #2070009-43-5

Mol. formulaC₂₈H₂₈D₈N₄O₃S

Mol. weight516.74

Details

L-090006IN STOCK

Lurasidone Metabolite 14326-d8

CAS #2070009-33-3

Mol. formulaC₂₈H₂₈D₈N₄O₃S

Mol. weight516.74

Details

L-0917BACK ORDER

Loperamide EP Impurity C-d4

CAS #72298-53-4

Mol. formulaC₁₁H₁₀D₄ClNO

Mol. weight215.71

Details

L-0918BACK ORDER

N-Nitroso Loperamide EP Impurity C-d4

CAS #NA

Mol. formulaC₁₁H₉D₄ClN₂O₂

Mol. weight244.71

Details

L-092011BACK ORDER

Lactose-13C12

CAS #NA

Mol. formula¹³C₁₂H₂₂O₁₁

Mol. weight354.21

Details

L-0923IN STOCK

N-Nitroso Loperamide EP Impurity C-d4 (Piperidine-2,2,6,6-d4)

CAS #NA

Mol. formulaC₁₁H₉D₄ClN₂O₂

Mol. weight244.71

Details

L-0924IN STOCK

Loperamide EP Impurity C-d4 (Piperidine-2,2,6,6-d4)

CAS #NA

Mol. formulaC₁₁H₁₀D₄ClNO

Mol. weight215.71

Details

L-093IN STOCK

Loperamide-d6

CAS #1189574-93-3

Mol. formulaC₂₉H₂₇D₆ClN₂O₂

Mol. weight483.08

Details

L-095002IN STOCK

Lorcaserin-d4 HCl

CAS #NA

Mol. formulaC₁₁H₁₀D₄ClN. HCl

Mol. weight199.71 36.46

Details

L-098002IN STOCK

Ledipasvir-d6

CAS #NA

Mol. formulaC₄₉H₄₈D₆F₂N₈O₆

Mol. weight895.05

Details

L-099006BACK ORDER

Limaprost-d3

CAS #1263190-37-9

Mol. formulaC22H33O5D3

Mol. weight383.55

Details

L-100035IN STOCK

Landiolol-d8

CAS #NA

Mol. formulaC₂₅H₃₁D₈N₃O₈

Mol. weight517.65

Details

L-10101BACK ORDER

6-Hydroxy Desloratadine-d4

CAS #NA

Mol. formulaC₁₉H₁₅D₄ClN₂O

Mol. weight330.85

Details

L-101028BACK ORDER

Lobeline-13C-d3

CAS #NA

Mol. formulaC₂₁¹³CH₂₄D₃NO₂

Mol. weight341.47

Details

L-1011IN STOCK

3-Hydroxy Desloratadine-d4

CAS #1246819-99-7

Mol. formulaC₁₉H₁₅D₄ClN₂O

Mol. weight330.85

Details

L-10138IN STOCK

N-Nitroso Desloratadine-d4

CAS #2733579-31-0

Mol. formulaC₁₉H₁₄D₄ClN₃O

Mol. weight343.85

Details

L-10139BACK ORDER

5-Hydroxy Desloratadine-d7

CAS #NA

Mol. formula C₁₉H₁₂D₇ClN₂O

Mol. weight333.87

Details

L-10140BACK ORDER

6-Hydroxy Desloratadine-d7

CAS #NA

Mol. formulaC₁₉H₁₂D₇ClN₂O

Mol. weight 333.87

Details

L-103002BACK ORDER

Linoleic Acid-d6

CAS #NA

Mol. formulaC18H27O2D5

Mol. weight285.48

Details

L-103004BACK ORDER

11,11-D2-Linoleic acid

CAS #31447-29-7

Mol. formulaC₁₈H₃₀D₂O₂

Mol. weight282.46

Details

L-103009BACK ORDER

Linolyl Alcohol-d13

CAS #NA

Mol. formulaC₁₈H₂₁D₁₃O

Mol. weight279.5

Details

L-103010BACK ORDER

Linolyl Alcohol-d11

CAS #NA

Mol. formulaC₁₈H₂₃D₁₁O

Mol. weight277.54

Details

L-103011BACK ORDER

Ethyl Linoleate-d11

CAS #NA

Mol. formulaC₂₀H₂₅D₁₁O₂

Mol. weight319.57

Details

L-103012BACK ORDER

Linoleic Acid-d11

CAS #NA

Mol. formulaC₁₈H₂₁D₁₁O₂

Mol. weight291.52

Details

L-103018BACK ORDER

Linoleic Acid Impurity 4-d5

CAS #NA

Mol. formulaC₅₀H₈₈D₅NO₉

Mol. weight857.32

Details

L-104IN STOCK

Desloratadine-d5

CAS #1020719-34-9

Mol. formulaC₁₉H₁₄D₅ClN₂

Mol. weight315.86

Details

L-104005BACK ORDER

Levomepromazine-13C-d3

CAS #NA

Mol. formula¹³CC₁₈H₂₁D₃N₂OS

Mol. weight332.48

Details

L-104006IN STOCK

rac-Levomepromazine-d3

CAS #1185071-29-7

Mol. formulaC₁₉H₂₁D₃N₂OS

Mol. weight331.49

Details

L-104012IN STOCK

rac-Levomepromazine-13C-d3

CAS #NA

Mol. formulaC₁₈¹³CH₂₁D₃N₂OS

Mol. weight332.48

Details

L-104025IN STOCK

Levomepromazine EP Impurity A-13C-d3

CAS #NA

Mol. formulaC₁₂¹³CH₈D₃NOS

Mol. weight233.31

Details

L-104026BACK ORDER

N-Nitroso Levomepromazine EP Impurity A-13C-d3

CAS #NA

Mol. formulaC₁₂¹³CH₇D₃N₂O₂S

Mol. weight 262.31

Details

L-104027BACK ORDER

Levomepromazine EP Impurity C-13C-d3

CAS #NA

Mol. formulaC₁₇¹³CH₁₉D₃N₂OS

Mol. weight 318.46

Details

L-104028BACK ORDER

N-Nitroso Levomepromazine EP Impurity C-13C-d3

CAS #NA

Mol. formulaC₁₇¹³CH₁₈D₃N₃O₂S

Mol. weight347.46

Details

L-107002BACK ORDER

Lonafarnib-d9

CAS #193275-84-2 (non-d)

Mol. formulaC27H22Br2ClN4O2D9

Mol. weight647.89

Details

L-107006IN STOCK

rac-Lonafarnib-d4

CAS #NA

Mol. formulaC₂₇H₂₇D₄Br₂ClN₄O₂

Mol. weight642.85

Details

L-108002BACK ORDER

Luxabendazole-d3

CAS #1448346-27-7

Mol. formulaC15H9FN3O5SD3

Mol. weight368.36

Details

L-1093BACK ORDER

5-Hydroxy Desloratadine-d4

CAS #NA

Mol. formulaC₁₉H₁₅D₄ClN₂O

Mol. weight330.85

Details

L-110003BACK ORDER

Lasalocid A-d4 Sodium Salt

CAS #NA

Mol. formulaC₃₄H₄₉D₄O₈. Na

Mol. weight593.81 22.99

Details

L-111002BACK ORDER

Lufenuron-13C6

CAS #103055-07-8 (non-labelled)

Mol. formulaC17H8Cl2F8N2O3

Mol. weight517.09

Details

L-112005BACK ORDER

Levocabastine-d4

CAS #79516-68-0 (non-labelled)

Mol. formulaC26H25D4FN2O2

Mol. weight424.55

Details

L-113IN STOCK

Losartan-d4

CAS #1030937-27-9

Mol. formulaC₂₂H₁₉D₄ClN₆O

Mol. weight426.94

Details

L-114IN STOCK

Losartan Carboxylic Acid-d4

CAS #1246820-62-1

Mol. formulaC₂₂H₁₇D₄ClN₆O₂

Mol. weight440.92

Details

L-114003IN STOCK

cis-4’-Hydroxy CCNU Lomustine-d4

CAS #NA

Mol. formulaC₉H₁₂D₄ClN₃O₃

Mol. weight253.72

Details

L-114005IN STOCK

trans-4’-Hydroxy CCNU Lomustine-d4

CAS #NA

Mol. formulaC₉H₁₂D₄ClN₃O₃

Mol. weight253.72

Details

L-114012BACK ORDER

Lomustine-d4

CAS #66522-77-8

Mol. formulaC₉H₁₂D₄ClN₃O₂

Mol. weight237.72

Details

L-114013BACK ORDER

Lomustine-d10

CAS #66522-72-3

Mol. formulaC₉H₆D₁₀ClN₃O₂

Mol. weight243.76

Details

L-1152IN STOCK

Losartan Carboxylic Acid-d4 HCl

CAS #NA

Mol. formulaC₂₂H₁₇D₄ClN₆O₂. HCl

Mol. weight440.92 36.46

Details

L-117001BACK ORDER

Isoleucine-13C

CAS #73-32-5 (non-labelled)

Mol. formulaC₅¹³CH₁₃NO₂

Mol. weight132.17

Details

L-117008BACK ORDER

L-Isoleucine-13C6-15N-d10

CAS #73-32-5 (non-labelled)

Mol. formula¹³C₆H₃D₁₀¹⁵NO₂

Mol. weight148.18

Details

L-117013BACK ORDER

3,6-Diisobuyl-2,5-Piperazinedione-d20

CAS #NA

Mol. formulaC₁₂H₂D₂₀N₂O₂

Mol. weight246.44

Details

L-117018BACK ORDER

6-Isothiocyanato-N-(1-oxododecyl)-L-Norleucine-d23

CAS #NA

Mol. formulaC₁₉H₁₁D₂₃N₂O₃S

Mol. weight393.69

Details

L-117019BACK ORDER

DL-Leucine-d7 (iso-propyl-d7)

CAS #259225-40-6

Mol. formulaC₆H₆D₇NO₂

Mol. weight138.22

Details

L-117030BACK ORDER

L-Leucine-d3 (methyl-d3)

CAS #87828-86-2

Mol. formulaC₆H₁₀D₃NO₂

Mol. weight134.19

Details

L-117034IN STOCK

N-Lactoyl-L-isoleucine-d10

CAS #NA

Mol. formulaC₉H₇D₁₀NO₄

Mol. weight213.30

Details

L-117036BACK ORDER

N-Lactoyl-L-Leucine-d3

CAS #NA

Mol. formulaC₉H₁₄D₃NO₄

Mol. weight206.26

Details

L-117037IN STOCK

N-Lactoyl-L-Leucine-d7

CAS #NA

Mol. formulaC₉H₁₀D₇NO₄

Mol. weight210.28

Details

L-117039BACK ORDER

N-Acetyl-L-Leucine-d7

CAS #NA

Mol. formulaC₈H₈D₇NO₃

Mol. weight180.25

Details

L-117040BACK ORDER

L-Leucine-d7

CAS #92751-17-2

Mol. formulaC₆H₆D₇NO₂

Mol. weight138.22

Details

L-118002BACK ORDER

Lanthionine Ketimine-R-5-Ethyl Ester-d5

CAS #NA

Mol. formulaC8H6NO4SD5

Mol. weight222.28

Details

L-118003BACK ORDER

Lanthionine-13C3-15N

CAS #NA

Mol. formula13C315N C3H12NO4S

Mol. weight212.20

Details

L-118004BACK ORDER

Lanthionine-13C3-15N Ketimine 5-Ethyl Ester

CAS #NA

Mol. formula13C315N C5H8O4S

Mol. weight218.19

Details

L-118005BACK ORDER

Lanthionine-13C3-15N Ketimine

CAS #NA

Mol. formula13C315N C3H4O4S

Mol. weight190.13

Details

L-124BACK ORDER

Lovastatin-d9

CAS #NA

Mol. formulaC24H27O5D9

Mol. weight413.61

Details

L-124004IN STOCK

Lenvatinib-d4

CAS #NA

Mol. formulaC₂₁H₁₅D₄ClN₄O₄

Mol. weight430.88

Details

L-124056BACK ORDER

Lenvatinib-d5

CAS #NA

Mol. formulaC₂₁H₁₄D₅ClN₄O₄

Mol. weight431.89

Details

L-125BACK ORDER

Lovastatin Impurity 6

CAS #NA

Mol. formulaC₂₄H₂₈D₉O₆. Na

Mol. weight430.61 22.99

Details

L-126IN STOCK

Lovastatin-d3

CAS #1002345-93-8

Mol. formulaC₂₄H₃₃O₅D₃

Mol. weight407.57

Details

L-128012BACK ORDER

Lomefloxacin-d5 HCl

CAS #NA

Mol. formulaC₁₇H₁₄D₅F₂N₃O₃. HCl

Mol. weight356.38 36.46

Details

L-129002IN STOCK

Lomitapide-d8

CAS #2459377-96-7

Mol. formulaC₃₉H₂₉D₈F₆N₃O₂

Mol. weight701.78

Details

L-134002IN STOCK

Lumacaftor-d4 (VX-809-d4)

CAS #2733561-44-7

Mol. formulaC₂₄H₁₄D₄F₂N₂O₅

Mol. weight456.44

Details

L-135002BACK ORDER

Luminol-d3

CAS #521-31-3 (non-labelled)

Mol. formulaC8H4D3N3O2

Mol. weight180.18

Details

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