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 101–200 of 1076 standards

H-020004IN STOCK

Hydantoin Impurity 1

CAS #69489-37-8

Mol. formulaC₁₀H₁₀N₂O₂

Mol. weight190.20

Details

H-020005IN STOCK

Hydantoin Impurity 3

CAS #4224-00-4

Mol. formulaC₁₆H₁₄N₂O₂

Mol. weight266.30

Details

H-020006IN STOCK

1-Amino Hydantoin HCl

CAS #2827-56-7

Mol. formulaC₃H₅N₃O₂. HCl

Mol. weight115.09 36.46

Details

H-020007IN STOCK

Hydantoin Impurity 4 (3-Methylhydantoic Acid)

CAS #30565-25-4

Mol. formulaC4H8N2O3

Mol. weight132.12

Details

H-020008BACK ORDER

Hydantoin Impurity 5

CAS #137920-41-3

Mol. formulaC10H8N2O3

Mol. weight204.19

Details

H-020009BACK ORDER

Hydantoin Impurity 6

CAS #NA

Mol. formulaC₁₀H₁₀N₂O₃

Mol. weight206.20

Details

H-020010BACK ORDER

Hydantoin Impurity 7

CAS #10040-91-2

Mol. formulaC₁₂H₁₂N₂O₄

Mol. weight248.24

Details

H-020011INQUIRE FURTHER

Hydantoin Impurity 8

CAS #NA

Mol. formulaC₃H₄N₄O₃

Mol. weight144.09

Details

H-020012IN STOCK

N-Nitroso Hydantoin

CAS #42579-28-2

Mol. formulaC₃H₃N₃O₃

Mol. weight129.08

Details

H-020013BACK ORDER

Hydantoin Impurity 9

CAS #110932-42-8

Mol. formulaC₁₆H₁₂N₂O₂

Mol. weight264.28

Details

H-020014BACK ORDER

Hydantoin Impurity 10

CAS #944382-45-0

Mol. formulaC₁₆H₁₄N₂O₂

Mol. weight266.30

Details

H-020015BACK ORDER

Hydantoin Impurity 11

CAS #1426129-52-3

Mol. formulaC₁₅H₁₇NO

Mol. weight227.31

Details

H-020016BACK ORDER

Hydantoin Impurity 12

CAS #210993-30-9

Mol. formulaC₁₈H₁₄N₄O₆

Mol. weight382.33

Details

H-020017BACK ORDER

(E,Z)-5-(2-Methylpropylene) Hydantoin

CAS #66759-18-0

Mol. formulaC₇H₁₀N₂O₂

Mol. weight154.17

Details

H-020018BACK ORDER

(E,Z)-5-(2-Methylpropylidene) Imidazolidine-2,4-Dione

CAS #55666-11-0

Mol. formulaC₇H₁₀N₂O₂

Mol. weight154.17

Details

H-020019BACK ORDER

(5Z)-5-(Phenylmethylene)-2,4-Imidazolidinedione

CAS #74805-60-0

Mol. formulaC₁₀H₈N₂O₂

Mol. weight188.19

Details

H-020020BACK ORDER

Hydantoin Impurity 13

CAS #2420-17-9

Mol. formulaC₉H₈N₂O₃

Mol. weight192.17

Details

H-020021IN STOCK

1-Amino Hydantoin-13C3

CAS #957509-31-8

Mol. formula¹³C₃H₅N₃O₂

Mol. weight118.07

Details

H-020022BACK ORDER

1,3-Dimethyl Hydantoin

CAS #24039-08-5

Mol. formulaC₅H₈N₂O₂

Mol. weight128.13

Details

H-020023BACK ORDER

2-NP-AHD

CAS #623145-57-3

Mol. formulaC₁₀H₈N₄O₄

Mol. weight248.20

Details

H-021IN STOCK

Hederagenin

CAS #NA

Mol. formulaC30H48O4

Mol. weight472.71

Details

H-021001IN STOCK

Halobetasol

CAS #98651-66-2

Mol. formulaC₂₂H₂₇ClF₂O₄

Mol. weight428.90

Details

H-021002IN STOCK

Halobetasol-d3

CAS #N/A

Mol. formulaC22H24ClF2O4D3

Mol. weight431.93

Details

H-021003IN STOCK

Halobetasol Propionate

CAS #66852-54-8

Mol. formulaC₂₅H₃₁ClF₂O₅

Mol. weight484.96

Details

H-021004IN STOCK

Halobetasol-d3 Propionate

CAS #66852-54-8 (non-labelled)

Mol. formulaC25H28D3ClF2O5

Mol. weight487.98

Details

H-021005IN STOCK

Halobetasol Propionate Impurity 12

CAS #79861-38-4

Mol. formulaC₂₇H₃₄F₂O₇

Mol. weight508.56

Details

H-021006IN STOCK

Halobetasol Propionate Impurity 13

CAS #181527-42-4

Mol. formulaC₂₅H₃₁ClF₂O₅

Mol. weight484.96

Details

H-021007IN STOCK

Halobetasol Propionate Impurity 11

CAS #66852-61-7

Mol. formulaC₂₅H₃₁Cl₂FO₅

Mol. weight501.42

Details

H-021008IN STOCK

Halobetasol Propionate Impurity 9

CAS #NA

Mol. formulaC₂₅H₃₁Cl₂FO₅

Mol. weight501.42

Details

H-021009IN STOCK

Halobetasol Dipropionate

CAS #886204-51-9

Mol. formulaC₂₈H₃₅ClF₂O₆

Mol. weight541.04

Details

H-021010IN STOCK

Halobetasol Propionate-d5

CAS #NA

Mol. formulaC₂₅H₂₆D₅ClF₂O₅

Mol. weight490.00

Details

H-021011IN STOCK

Halobetasol Propionate Impurity 1

CAS #924726-89-6

Mol. formulaC₂₅H₃₂F₂O₆

Mol. weight466.52

Details

H-021012IN STOCK

Halobetasol Propionate Impurity 2

CAS #541502-98-1

Mol. formulaC25H32F2O6

Mol. weight466.52

Details

H-021013IN STOCK

Halobetasol Propionate Impurity 3

CAS #NA

Mol. formulaC₂₂H₂₅ClF₂O₃

Mol. weight410.89

Details

H-021014IN STOCK

Halobetasol Propionate Impurity 4

CAS #84509-92-2

Mol. formulaC26H34F2O8S

Mol. weight544.61

Details

H-021015IN STOCK

Halobetasol Propionate Impurity 5

CAS #912360-04-4

Mol. formulaC₂₅H₂₉ClF₂O₄

Mol. weight466.95

Details

H-021016IN STOCK

Halobetasol Propionate Impurity 6

CAS #NA

Mol. formulaC₂₅H₃₁ClF₂O₅

Mol. weight484.96

Details

H-021017IN STOCK

Halobetasol Propionate Impurity 7

CAS #NA

Mol. formulaC₂₅H₃₁ClF₂O₅

Mol. weight484.96

Details

H-021018INQUIRE FURTHER

Halobetasol Propionate Impurity 8

CAS #NA

Mol. formulaC₂₅H₂₉ClF₂O₅

Mol. weight482.95

Details

H-021019IN STOCK

Halobetasol Propionate Impurity 10

CAS #NA

Mol. formulaC₂₃H₃₀F₂O₇S

Mol. weight488.54

Details

H-021020IN STOCK

Halobetasol Propionate Impurity 14

CAS #NA

Mol. formulaC₂₅H₃₃ClF₂O₅

Mol. weight486.98

Details

H-021021IN STOCK

Halobetasol Dipropionate-d10

CAS #NA

Mol. formulaC₂₈H₂₅D₁₀ClF₂O₆

Mol. weight551.09

Details

H-022001BACK ORDER

p-Aminohippuric Acid

CAS #61-78-9

Mol. formulaC9H10N2O3

Mol. weight194.19

Details

H-022002BACK ORDER

p-Aminohippuric Acid-d4

CAS #NA

Mol. formulaC9H6N2O3D4

Mol. weight198.22

Details

H-022003BACK ORDER

m-Iodohippuric Acid (2-(3-iodobenzamido)acetic acid)

CAS #52386-94-4

Mol. formulaC9H8INO3

Mol. weight305.07

Details

H-022004IN STOCK

Hippuric Acid

CAS #495-69-2

Mol. formulaC₉H₉NO₃

Mol. weight179.18

Details

H-023001BACK ORDER

HBI-800-d4

CAS #N/A

Mol. formulaC22H15FN4O2D4

Mol. weight394.44

Details

H-024001IN STOCK

Hexamidine

CAS #3811-75-4

Mol. formulaC₂₀H₂₆N₄O₂

Mol. weight354.45

Details

H-024002IN STOCK

Hexamidine EP Impurity A HCl

CAS #104236-65-9

Mol. formulaC₂₀H₂₅N₃O₃. HCl

Mol. weight355.44 36.46

Details

H-024003IN STOCK

Hexamidine EP Impurity B DiHCl

CAS #NA

Mol. formulaC₂₂H₂₉N₃O₃. 2 HCl

Mol. weight383.49 2 36.46

Details

H-024004BACK ORDER

Hexamidine EP Impurity C

CAS #NA

Mol. formulaC₂₀H₂₃N₃O₂

Mol. weight337.43

Details

H-024005IN STOCK

Hexamidine EP Impurity D

CAS #2514722-87-1

Mol. formulaC₂₂H₂₈N₂O₄

Mol. weight384.48

Details

H-024006BACK ORDER

Hexamidine Impurity 1

CAS #NA

Mol. formulaC19H24N2O3

Mol. weight328.41

Details

H-024007BACK ORDER

Hexamidine Impurity 2

CAS #NA

Mol. formulaC19H24N2O3

Mol. weight328.41

Details

H-024008BACK ORDER

Hexamidine Impurity 3

CAS #NA

Mol. formulaC19H24N2O3

Mol. weight328.41

Details

H-024009BACK ORDER

Hexamidine-D12

CAS #NA

Mol. formulaC20H14N4O2D12.2HCl

Mol. weight366.53 2x36.46

Details

H-024010BACK ORDER

Hexamidine Impurity 4

CAS #74065-84-2

Mol. formulaC20H24N2O4

Mol. weight356.43

Details

H-024011IN STOCK

Hexamidine Diisetionate

CAS #659-40-5

Mol. formulaC₂₀H₂₆N₄O₂. 2 C₂H₆O₄S

Mol. weight354.46 2*126.13

Details

H-024012IN STOCK

Hexamidine Paraben

CAS #93841-83-9

Mol. formulaC₂₀H₂₆N₄O₂. 2 C₇H₆O₃

Mol. weight354.45 2*138.12

Details

H-024013IN STOCK

Hexamidine Impurity 5 HCl

CAS #NA

Mol. formulaC₂₀H₂₃N₃O₂. HCl

Mol. weight337.42 36.46

Details

H-024014BACK ORDER

Hexamidine Impurity 6

CAS #NA

Mol. formulaC₂₁H₂₇N₃O₃

Mol. weight369.47

Details

H-026001BACK ORDER

Heparin Sodium Salt (Nadroparin Sodium)

CAS #9041-08-1

Mol. formulaN/A

Mol. weightN/A

Details

H-026002INQUIRE FURTHER

Heparin Disaccharide I-A Trisodium Salt

CAS #136098-00-5

Mol. formulaC₁₄H₁₈NO₁₇S₂. 3Na

Mol. weight536.41 3*22.99

Details

H-026003INQUIRE FURTHER

Heparin Disaccharide II-A Disodium Salt

CAS #136098-06-1

Mol. formulaC₁₄H₁₉NO₁₄S. 2Na

Mol. weight457.36 2*22.99

Details

H-026004INQUIRE FURTHER

Heparin Disaccharide III-A Disodium Salt

CAS #136098-11-8

Mol. formulaC₁₄H₁₉NO₁₄S. 2Na

Mol. weight457.36 2*22.99

Details

H-026005INQUIRE FURTHER

Heparin disaccharide IV-A Sodium Salt

CAS #136098-07-2

Mol. formulaC₁₄H₂₀NO₁₁. Na

Mol. weight378.31 22.99

Details

H-026006INQUIRE FURTHER

Heparin Disaccharide I-S Tetrasodium Salt

CAS #136098-10-7

Mol. formulaC₁₂H₁₅NO₁₉S₃. 4Na

Mol. weight573.42 4*22.99

Details

H-026007INQUIRE FURTHER

Heparin Disaccharide II-S Trisodium Salt

CAS #136098-05-0

Mol. formulaC₁₂H₁₆NO₁₆S₂. 3Na

Mol. weight494.37 3*22.99

Details

H-026008INQUIRE FURTHER

Heparin Disaccharide III-S Trisodium Salt

CAS #136098-03-8

Mol. formulaC₁₂H₁₆NO₁₆S₂. 3Na

Mol. weight 494.37 3*22.99

Details

H-026009INQUIRE FURTHER

Heparin Disaccharide IV-S Disodium Salt

CAS #136098-08-3

Mol. formulaC₁₂H₁₇NO₁₃S. 2Na

Mol. weight415.32 2*22.99

Details

H-027001IN STOCK

Halometasone Impurity 1

CAS #NA

Mol. formulaC22H27ClF2O5

Mol. weight444.91

Details

H-027002IN STOCK

Halometasone Impurity 2

CAS #136132-00-8

Mol. formulaC₂₀H₂₃ClF₂O₃

Mol. weight384.85

Details

H-027003IN STOCK

Halometasone Impurity 3

CAS #80157-55-7

Mol. formulaC₂₁H₂₅ClF₂O₅

Mol. weight430.87

Details

H-027004BACK ORDER

Halometasone Impurity 4

CAS #NA

Mol. formulaC22H25ClF2O5

Mol. weight442.89

Details

H-027005BACK ORDER

Halometasone Impurity 5

CAS #NA

Mol. formulaC22H27ClF2O5

Mol. weight444.91

Details

H-027006IN STOCK

Halometasone Impurity 6

CAS #NA

Mol. formulaC22H27ClF2O6

Mol. weight460.90

Details

H-027007IN STOCK

Halometasone

CAS #50629-82-8

Mol. formulaC₂₂H₂₇ClF₂O₅

Mol. weight444.90

Details

H-027008BACK ORDER

Halometasone Impurity 7

CAS #136154-83-1

Mol. formulaC₄₄H₅₄Cl₂F₄O₁₀

Mol. weight889.80

Details

H-027009BACK ORDER

Halometasone Impurity 8

CAS #NA

Mol. formulaC₂₄H₂₉Cl₃F₂O₆

Mol. weight557.84

Details

H-027010IN STOCK

Halometasone Impurity 9

CAS #67212-85-5

Mol. formulaC₂₂H₂₅ClF₂O₄

Mol. weight426.88

Details

H-027011BACK ORDER

Halometasone Impurity 10

CAS #23961-24-2

Mol. formulaC₂₄H₃₀Cl₂F₂O₆

Mol. weight523.39

Details

H-027012BACK ORDER

Halometasone Impurity 11

CAS #NA

Mol. formulaC₂₄H₂₉ClF₂O₆

Mol. weight486.94

Details

H-027013BACK ORDER

Halometasone Impurity 12

CAS #24516919-07-9

Mol. formulaC₂₂H₂₅ClF₂O₆

Mol. weight458.88

Details

H-027014BACK ORDER

Halometasone Impurity 13

CAS #NA

Mol. formulaC₂₂H₂₇Cl₃F₂O₅

Mol. weight515.80

Details

H-027015IN STOCK

Halometasone Impurity 14

CAS #35540-75-1

Mol. formulaC₂₂H₂₅ClF₂O₅

Mol. weight442.88

Details

H-027016BACK ORDER

Halometasone Impurity 15

CAS #59047-18-6

Mol. formulaC₂₂H₂₇ClF₂O₅

Mol. weight444.90

Details

H-027017BACK ORDER

Halometasone Impurity 16

CAS #28895-70-7

Mol. formulaC₂₄H₂₇ClF₂O₆

Mol. weight 484.92

Details

H-028001BACK ORDER

Hexoprenaline

CAS #3215-70-1

Mol. formulaC22H32N2O6

Mol. weight420.51

Details

H-028002IN STOCK

Hexoprenaline Sulfate

CAS #32266-10-7

Mol. formulaC₂₂H₃₂N₂O₆ . H₂SO₄

Mol. weight420.51 98.07

Details

H-028003BACK ORDER

Hexoprenaline Impurity 1

CAS #NA

Mol. formulaC14H24N2O3 . H2O4S

Mol. weight268.36 98.08

Details

H-028004BACK ORDER

Hexoprenaline Impurity 2

CAS #NA

Mol. formulaC22H32N2O5 . 2 HCl

Mol. weight404.51 2 36.46

Details

H-028005IN STOCK

N1,N2-Dinitroso Hexoprenaline (Mixture of Isomers)

CAS #NA

Mol. formulaC₂₂H₃₀N₄O₈

Mol. weight478.50

Details

H-029001IN STOCK

rac-Hesperetin (rac-Diosmin EP Impurity G)

CAS #69097-99-0

Mol. formulaC₁₆H₁₄O₆

Mol. weight302.28

Details

H-029002IN STOCK

rac-Hesperetin-13C-d3 (rac-Diosmin EP Impurity G-13C-d3)

CAS #NA

Mol. formulaC₁₅¹³CH₁₁D₃O₆

Mol. weight306.29

Details

H-029003IN STOCK

rac-Hesperetin 7-O-beta-D-Glucuronide

CAS #1237479-09-2

Mol. formulaC₂₂H₂₂O₁₂

Mol. weight478.41

Details

H-029004IN STOCK

Hesperetin 7-O-Sulfate Ammonium Salt

CAS #NA

Mol. formulaC₁₆H₁₃O₉S. NH₄

Mol. weight381.33 18.04

Details

H-029005IN STOCK

rac-Hesperetin 7-O-Glucoside

CAS #906320-94-3

Mol. formulaC₂₂H₂₄O₁₁

Mol. weight464.42

Details

H-029006BACK ORDER

Hesperetin Impurity 1

CAS #NA

Mol. formulaC28H34O16

Mol. weight626.56

Details

H-029007IN STOCK

Hesperetin (Diosmin EP Impurity G)

CAS #520-33-2

Mol. formulaC₁₆H₁₄O₆

Mol. weight302.28

Details

H-029008BACK ORDER

Hesperetin 3'-O-Phosphate

CAS #287109-36-8

Mol. formulaC₁₆H₁₅O₉P

Mol. weight382.26

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