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 26401–26500 of 45668 standards · Impurities

M-330002BACK ORDER

MIF-IN-2 Impurity 1

CAS #21971-21-1

Mol. formulaC₈H₇ClO₃

Mol. weight186.59

Details

M-330003BACK ORDER

MIF-IN-2 Impurity 2

CAS #2500-03-0

Mol. formulaC₈H₆Cl₂O₃

Mol. weight221.03

Details

M-330004BACK ORDER

MIF-IN-2 Impurity 3

CAS #723287-01-2

Mol. formulaC₈H₅Cl₃O₃

Mol. weight 255.47

Details

M-330005BACK ORDER

MIF-IN-2 Impurity 4

CAS #1228376-62-2

Mol. formulaC₉H₈Cl₂O₃

Mol. weight235.06

Details

M-330006BACK ORDER

MIF-IN-2 Impurity 5

CAS #959290-26-7

Mol. formulaC₉H₇C_l3O₃

Mol. weight269.50

Details

M-3310IN STOCK

(S)-Modafinil EP Impurity A-d5 ((S)-Modafinil Acid-d5)

CAS #NA

Mol. formulaC₁₅H₆D₅O₃S

Mol. weight279.36

Details

M-3314IN STOCK

Modafinil EP Impurity B-d5 (Modafinil USP Related Compound B-d5, Modafinil Sulfone-d5)

CAS #1329496-95-8

Mol. formulaC₁₅H₁₀D₅NO₃S

Mol. weight294.38

Details

M-3318IN STOCK

Modafinil EP Impurity C

CAS #63547-25-1

Mol. formulaC₁₆H₁₆O₃S

Mol. weight288.36

Details

M-3319BACK ORDER

Modafinil Impurity 1

CAS #7401-37-8

Mol. formulaC₉H₁₀OS

Mol. weight166.24

Details

M-3320INQUIRE FURTHER

Modafinil Impurity 2

CAS #NA

Mol. formulaC₈H₆O₂S

Mol. weight166.19

Details

M-3322IN STOCK

Modafinil Impurity 3

CAS #15733-08-1

Mol. formulaC₁₄H₁₄S

Mol. weight214.33

Details

M-3323BACK ORDER

Modafinil Impurity 4

CAS #NA

Mol. formulaC₁₆H₁₇NO₂S

Mol. weight287.38

Details

M-3324BACK ORDER

(S)-Modafinil EP Impurity C

CAS #865811-65-0

Mol. formulaC₁₆H₁₆O₃S

Mol. weight288.36

Details

M-3325IN STOCK

(R)-Modafinil EP Impurity C

CAS #713134-72-6

Mol. formulaC₁₆H₁₆O₃S

Mol. weight288.36

Details

M-3327BACK ORDER

Modafinil Impurity 5

CAS #63547-22-8

Mol. formulaC₁₅H₁₄O₂S

Mol. weight258.33

Details

M-333IN STOCK

Modafinil EP Impurity A (Modafinil Acid)

CAS #63547-24-0

Mol. formulaC₁₅H₁₄O₃S

Mol. weight274.33

Details

M-333002

Controlled item — please contact our sales team

Details

M-334IN STOCK

(R)-Modafinil EP Impurity A ((R)-Modafinil Acid)

CAS #112111-45-2

Mol. formulaC₁₅H₁₄O₃S

Mol. weight274.33

Details

M-336002BACK ORDER

R-Metalaxyl

CAS #70630-17-0

Mol. formulaC₁₅H₂₁NO₄

Mol. weight279.34

Details

M-336003BACK ORDER

S-Metalaxyl

CAS #69516-34-3

Mol. formulaC₁₅H₂₁NO₄

Mol. weight279.34

Details

M-336004BACK ORDER

Metalaxyl Acid

CAS #87764-37-2

Mol. formulaC₁₄H₁₉NO₄

Mol. weight265.31

Details

M-336005BACK ORDER

Metalaxyl Impurity 1

CAS #96258-91-2

Mol. formulaC₁₅H₁₉NO₆

Mol. weight309.32

Details

M-336006BACK ORDER

Metalaxyl Impurity 2

CAS #85933-49-9

Mol. formulaC₁₅H₂₁NO₅

Mol. weight295.34

Details

M-336007BACK ORDER

Metalaxyl Impurity 3

CAS #NA

Mol. formulaC₁₅H₁₉NO₆

Mol. weight309.32

Details

M-336008BACK ORDER

Metalaxyl Impurity 4

CAS #85020-57-1

Mol. formulaC₁₅H₂₁NO₅

Mol. weight295.34

Details

M-337IN STOCK

Modafinil EP Impurity B (Modafinil USP Related Compound B, Modafinil Sulfone)

CAS #118779-53-6

Mol. formulaC₁₅H₁₅NO₃S

Mol. weight289.35

Details

M-337006BACK ORDER

Memogain Impurity 1 Iodide

CAS #NA

Mol. formulaC₂₅H₂₈NO₄. I

Mol. weight406.50 126.91

Details

M-338IN STOCK

Modafinil EP Impurity A-d5 (Modafinil Acid-d5)

CAS #1185142-72-6

Mol. formulaC₁₅H₉D₅O₃S

Mol. weight279.36

Details

M-338003IN STOCK

Mecloxamine N-Oxide (Mixture of Diastereomers)

CAS #NA

Mol. formulaC₁₉H₂₄ClNO₂

Mol. weight333.86

Details

M-338004BACK ORDER

Mecloxamine Impurity 1 HCl

CAS #4584-49-0

Mol. formulaC₅H₁₂ClN. HCl

Mol. weight121.61 36.46

Details

M-338005IN STOCK

Mecloxamine Impurity 2

CAS #47184-72-5

Mol. formulaC₁₉H₂₄ClNO

Mol. weight 317.86

Details

M-338006BACK ORDER

Mecloxamine Impurity 3

CAS #NA

Mol. formulaC₁₉H₂₄ClNO

Mol. weight317.86

Details

M-339IN STOCK

(R)-Modafinil EP Impurity A-d5 ((R)-Modafinil Acid-d5)

CAS #112111-45-2 (non-labelled)

Mol. formulaC15H9D5O3S

Mol. weight279.36

Details

M-339002BACK ORDER

Mafenide impurity 1

CAS #3240-35-5

Mol. formulaC₇H₇NO₃S

Mol. weight185.20

Details

M-3419IN STOCK

Minocycline EP Impurity A (4-epi Minocycline)

CAS #43168-51-0

Mol. formulaC₂₃H₂₇N₃O₇

Mol. weight457.48

Details

M-3421IN STOCK

Minocycline EP Impurity I

CAS #5874-95-3

Mol. formulaC₂₁H₂₃N₃O₇

Mol. weight429.43

Details

M-3423IN STOCK

Minocycline EP Impurity F Trifluoroacetate Trifluoromethanesulfonate

CAS #NA

Mol. formulaC₂₄H₂₉N₃O₈. C₂HF₃O₂. CHF₃O₃S

Mol. weight487.51 114.02 150.07

Details

M-3424BACK ORDER

Minocycline Impurity 2

CAS #NA

Mol. formulaC25H30N4O6

Mol. weight482.54

Details

M-3425BACK ORDER

Minocycline Impurity 3

CAS #NA

Mol. formulaC21H20N2O8

Mol. weight428.40

Details

M-3426BACK ORDER

Minocycline Impurity 4

CAS #NA

Mol. formulaC25H32N4O6

Mol. weight484.55

Details

M-3427INQUIRE FURTHER

Minocycline Impurity 5

CAS #NA

Mol. formulaC23H33N3O3

Mol. weight399.54

Details

M-3428IN STOCK

Minocycline EP Impurity G

CAS #601455-95-2

Mol. formulaC₂₅H₃₂N₄O₇

Mol. weight500.55

Details

M-3429BACK ORDER

Minocycline Impurity 6

CAS #19119-14-3

Mol. formulaC₂₃H₂₅N₃O₇

Mol. weight455.47

Details

M-343002BACK ORDER

Meptyldinocap-Phenol

CAS #3687-22-7

Mol. formulaC₁₄H₂₀N₂O₅

Mol. weight296.32

Details

M-3439IN STOCK

Minocycline EP Impurity E Sodium Salt (Enamine Form) (12-Amino Minocycline Sodium Salt)

CAS #NA

Mol. formulaC₂₃H₂₇N₄O₆. Na

Mol. weight455.49 22.99

Details

M-344002BACK ORDER

Muraglitazar impurity 1

CAS #853233-62-2

Mol. formulaC₁₄H₁₂O₃

Mol. weight228.25

Details

M-3442IN STOCK

Minocycline EP Impurity D DiHCl

CAS #NA

Mol. formulaC₂₁H₂₃N₃O₇. 2 HCl

Mol. weight429.43 2*36.46

Details

M-3446BACK ORDER

Minocycline Impurity 7

CAS #NA

Mol. formulaC₂₃H₂₉N₅O₇

Mol. weight487.51

Details

M-3448BACK ORDER

Minocycline Impurity 8

CAS #NA

Mol. formulaC₂₅H₃₂N₄O₇

Mol. weight500.55

Details

M-3449BACK ORDER

Minocycline Impurity 9

CAS #NA

Mol. formulaC₂₆H₃₄N₄O₇

Mol. weight514.58

Details

M-345IN STOCK

Minocycline EP Impurity H Disodium Salt

CAS #NA

Mol. formulaC₂₃H₂₃N₃O₇. 2 Na

Mol. weight453.45 2*22.99

Details

M-3451BACK ORDER

Minocycline Impurity 10

CAS #NA

Mol. formulaC₂₃H₂₉N₃O₆

Mol. weight443.50

Details

M-3452BACK ORDER

Minocycline Impurity 11

CAS #NA

Mol. formulaC₂₇H₂₄N₄O₁₀S

Mol. weight596.57

Details

M-3453BACK ORDER

Minocycline Impurity 12

CAS #4756-93-8

Mol. formulaC₂₃H₂₇N₃O₇

Mol. weight457.48

Details

M-3454BACK ORDER

Minocycline Impurity 13

CAS #NA

Mol. formulaC₂₇H₃₆N₄O₉

Mol. weight560.60

Details

M-3455BACK ORDER

Minocycline Impurity 14

CAS #NA

Mol. formulaC₂₃H₂₅N₃O₈

Mol. weight 471.47

Details

M-3456BACK ORDER

Minocycline Impurity 15

CAS #NA

Mol. formulaC₂₄H₂₉N₃O₈

Mol. weight487.51

Details

M-346004BACK ORDER

Methantheline Bromide Impurity 1

CAS #82-07-5

Mol. formulaC₁₄H₁₀O₃

Mol. weight226.23

Details

M-346005BACK ORDER

Methantheline Bromide Impurity 2

CAS #24539-72-8

Mol. formulaC₂₀H₂₃NO₃

Mol. weight 325.41

Details

M-347IN STOCK

Minocycline EP Impurity B (Sancycline)

CAS #808-26-4

Mol. formulaC₂₁H₂₂N₂O₇

Mol. weight414.41

Details

M-347001

Details

M-347002

Details

M-348IN STOCK

Minocycline EP Impurity C

CAS #4708-96-7

Mol. formulaC₂₂H₂₅N₃O₇

Mol. weight443.46

Details

M-349IN STOCK

Minocycline EP Impurity D

CAS #5679-00-5

Mol. formulaC₂₁H₂₃N₃O₇

Mol. weight429.43

Details

M-349001BACK ORDER

Massoia Lactone

CAS #54814-64-1

Mol. formulaC₁₀H₁₆O₂

Mol. weight168.24

Details

M-350002IN STOCK

Maleic Hydrazide Impurity 1

CAS #1903632-97-2

Mol. formulaC₇H₁₀N₂O₂

Mol. weight154.17

Details

M-350003BACK ORDER

Maleic Hydrazide Glucoside

CAS #6216-73-5

Mol. formulaC₁₀H₁₄N₂O₇

Mol. weight 274.229

Details

M-356002BACK ORDER

Metyltetraprole Impurity 1

CAS #1472632-07-7

Mol. formulaC₁₀H₁₂N₄O₂

Mol. weight220.23

Details

M-356003BACK ORDER

Metyltetraprole Impurity 2

CAS #1472631-98-3

Mol. formulaC₁₁H₁₄N₄O₂

Mol. weight 234.26

Details

M-371IN STOCK

Moxonidine EP Impurity D

CAS #352457-33-1

Mol. formulaC₈H₁₀ClN₅O

Mol. weight227.65

Details

M-3714BACK ORDER

Moxonidine Impurity 1

CAS #NA

Mol. formulaC₁₁H₁₂ClN₃O

Mol. weight 237.69

Details

M-3715BACK ORDER

Moxonidine Impurity 2

CAS #75438-54-9

Mol. formulaC₁₀H₁₁Cl₂N₅O

Mol. weight288.13

Details

M-375IN STOCK

Moxonidine EP Impurity B

CAS #75439-01-9

Mol. formulaC₁₀H₁₅N₅O₂

Mol. weight237.26

Details

M-376IN STOCK

Moxonidine EP Impurity C (4-Hydroxymoxonidine)

CAS #352457-34-2

Mol. formulaC₉H₁₃N₅O₂

Mol. weight223.24

Details

M-377IN STOCK

Moxonidine EP Impurity A

CAS #352457-35-3

Mol. formulaC₈H₉Cl₂N₅

Mol. weight246.10

Details

M-3810IN STOCK

Memantine EP Impurity F (N-Acetyl Memantine)

CAS #19982-07-1

Mol. formulaC₁₄H₂₃NO

Mol. weight221.34

Details

M-3812IN STOCK

1,4-Dimethyl Adamantane (Mixture of Diastereomers)

CAS #16267-35-9

Mol. formulaC₁₂H₂₀

Mol. weight164.29

Details

M-3817IN STOCK

Memantine Lactose Adduct (Mixture of alpha and beta Isomers)

CAS #1159637-28-1

Mol. formulaC₂₄H₄₁NO₁₀

Mol. weight503.59

Details

M-3830IN STOCK

Memantine Lactose Adduct

CAS #NA

Mol. formulaC₂₄H₄₁NO₁₀

Mol. weight503.59

Details

M-4011IN STOCK

Meclizine Impurity 4

CAS #620-19-9

Mol. formulaC8H9Cl

Mol. weight140.61

Details

M-4012IN STOCK

Meclizine Impurity 5

CAS #587-03-1

Mol. formulaC₈H₁₀O

Mol. weight122.17

Details

M-4013IN STOCK

Meclizine Impurity 6 DiHCl

CAS #5321-61-9

Mol. formulaC₁₂H₁₈N₂. 2 HCl

Mol. weight190.29 2*36.46

Details

M-4014BACK ORDER

Meclizine Impurity 7

CAS #620-23-5

Mol. formulaC8H8O

Mol. weight120.15

Details

M-4015BACK ORDER

Meclizine Impurity 8

CAS #16896-82-5

Mol. formulaC25H28N2

Mol. weight356.51

Details

M-4016IN STOCK

Meclizine Impurity 9

CAS #439858-21-6

Mol. formulaC₁₇H₁₉ClN₂

Mol. weight286.80

Details

M-4017BACK ORDER

Meclizine Impurity 10

CAS #802859-64-9

Mol. formulaC₁₉H₂₁ClN₂O

Mol. weight328.84

Details

M-4018BACK ORDER

Meclizine Impurity 11

CAS #361162-13-2

Mol. formulaC₁₄H₂₄OSi

Mol. weight236.43

Details

M-4019BACK ORDER

Meclizine Impurity 12

CAS #NA

Mol. formulaC₃₃H₃₆BrClN₂

Mol. weight576.02

Details

M-4020BACK ORDER

Meclizine Impurity 13

CAS #104-82-5

Mol. formulaC₈H₉Cl

Mol. weight140.61

Details

M-4021BACK ORDER

Meclizine Impurity 14

CAS #2947-61-7

Mol. formulaC₉H₉N

Mol. weight131.18

Details

M-4022IN STOCK

Meclizine Impurity 15

CAS #6212-86-8

Mol. formulaC₉H₁₁NO

Mol. weight149.19

Details

M-4023BACK ORDER

Meclizine Impurity 16

CAS #589-18-4

Mol. formulaC₈H₁₀O

Mol. weight122.17

Details

M-407IN STOCK

Meclizine Impurity 1 DiHCl

CAS #5321-65-3

Mol. formulaC₂₀H₂₆N₂. 2 HCl

Mol. weight294.44 2*36.46

Details

M-408BACK ORDER

Meclizine Impurity 2 (4-Chloro-Benzhydryl-Piperazine)

CAS #N/A

Mol. formulaC₁₇H₁₉ClN₂

Mol. weight286.81

Details

M-409IN STOCK

Meclizine Impurity 3 DiHCl (Isomedizine DiHCl)

CAS #NA

Mol. formulaC₂₅H₂₇ClN₂. 2 HCl

Mol. weight390.96 2 36.4

Details

M-4113IN STOCK

Milnacipran Impurity 1

CAS #1353644-50-4

Mol. formulaC₁₅H₂₀ClNO

Mol. weight265.78

Details

M-4114IN STOCK

Milnacipran Impurity 2

CAS #1353644-49-1

Mol. formulaC₁₅H₂₁NO₂

Mol. weight247.34

Details

M-4115BACK ORDER

Milnacipran Impurity 3

CAS #19532-98-0

Mol. formulaC10H12N2O2

Mol. weight192.22

Details

M-4116BACK ORDER

Milnacipran Impurity 4

CAS #N/A

Mol. formulaC21H20N2O3

Mol. weight348.41

Details

M-4117IN STOCK

Milnacipran Impurity 5

CAS #NA

Mol. formulaC₁₁H₁₁NO

Mol. weight173.22

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