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 12001–12100 of 45668 standards · Impurities

D-19106IN STOCK

Docetaxel Impurity 80

CAS #NA

Mol. formulaC₂₉H₃₆O₁₁

Mol. weight560.60

Details

D-1911IN STOCK

Docetaxel Impurity 25

CAS #1714967-25-5

Mol. formulaC₅₈H₇₂N₂O₁₈

Mol. weight1085.21

Details

D-1919IN STOCK

Docetaxel Impurity 78

CAS #NA

Mol. formulaC₄₃H₅₁NO₁₄

Mol. weight805.87

Details

D-1923IN STOCK

Docetaxel Impurity 1

CAS #158810-73-2

Mol. formulaC46H55Cl2NO16

Mol. weight948.84

Details

D-1924BACK ORDER

Docetaxel Impurity 2

CAS #158810-72-1

Mol. formulaC46H55Cl2NO16

Mol. weight948.85

Details

D-1925BACK ORDER

Docetaxel Impurity 3

CAS #172018-16-5

Mol. formulaC29H36O10

Mol. weight544.60

Details

D-1926IN STOCK

Docetaxel Impurity 4 Sodium Salt (Oxazolidine (4S,5S)-Isomer)

CAS #NA

Mol. formulaC₁₇H₂₂NO₅. Na

Mol. weight320.37 22.99

Details

D-1927IN STOCK

Docetaxel Impurity 5

CAS #1021489-55-3

Mol. formulaC₄₆H₅₅NO₁₆

Mol. weight877.94

Details

D-1928IN STOCK

Docetaxel Impurity 6 Sodium Salt (Oxazolidine 4R,5R Isomer

CAS #NA

Mol. formulaC17H22NO5. Na

Mol. weight320.37 22.99

Details

D-1929IN STOCK

Docetaxel Impurity 7 Sodium Salt

CAS #NA

Mol. formulaC₁₇H₂₂NO₅. Na

Mol. weight320.37 22.99

Details

D-193IN STOCK

Docetaxel EP Impurity C (7-epi-Docetaxel)

CAS #153381-68-1

Mol. formulaC₄₃H₅₃NO₁₄

Mol. weight807.89

Details

D-1930IN STOCK

Docetaxel Impurity 8

CAS #3084279-44-4

Mol. formulaC₃₉H₄₅NO₁₃

Mol. weight735.78

Details

D-1931BACK ORDER

Docetaxel Impurity 9

CAS #161759-90-6

Mol. formulaC15H21NO5

Mol. weight295.34

Details

D-1932BACK ORDER

Docetaxel Impurity 10

CAS #NA

Mol. formulaC41H49NO14

Mol. weight779.84

Details

D-1933IN STOCK

Docetaxel Impurity 11

CAS #133524-69-3

Mol. formulaC₃₈H₄₅NO₁₂

Mol. weight707.77

Details

D-1934BACK ORDER

Docetaxel Impurity 12

CAS #165173-47-7

Mol. formulaC₂₉H₃₆O₁₀

Mol. weight544.60

Details

D-1935BACK ORDER

Docetaxel Impurity 13

CAS #126150-57-0

Mol. formulaC₁₁H₁₅NO₃

Mol. weight209.25

Details

D-1936BACK ORDER

Docetaxel Impurity 14

CAS #146924-94-9

Mol. formulaC16H15NO3

Mol. weight269.30

Details

D-1937BACK ORDER

Docetaxel Impurity 15

CAS #146924-91-6

Mol. formulaC16H15NO3

Mol. weight269.30

Details

D-1938BACK ORDER

Docetaxel Impurity 16

CAS #194235-04-6

Mol. formulaC16H15NO3

Mol. weight269.30

Details

D-1939BACK ORDER

Docetaxel Impurity 17

CAS #194235-02-4

Mol. formulaC16H15NO3

Mol. weight269.30

Details

D-194IN STOCK

Docetaxel EP Impurity D (7-epi-10-Oxo-Docetaxel)

CAS #162784-72-7

Mol. formulaC₄₃H₅₁NO₁₄

Mol. weight805.87

Details

D-1941IN STOCK

Docetaxel Impurity 18 (2,3-epi Docetaxel)

CAS #114977-29-6

Mol. formulaC₄₃H₅₃NO₁₄

Mol. weight807.89

Details

D-1942IN STOCK

Docetaxel Impurity 19

CAS #92950-45-3

Mol. formulaC29H34O10

Mol. weight542.58

Details

D-1943IN STOCK

Docetaxel Impurity 20

CAS #151636-94-1

Mol. formulaC29H34O10

Mol. weight542.58

Details

D-1944BACK ORDER

Docetaxel Impurity 21

CAS #NA

Mol. formulaC43H55NO15

Mol. weight825.91

Details

D-1945BACK ORDER

Docetaxel Impurity 22

CAS #NA

Mol. formulaC43H51NO14

Mol. weight805.87

Details

D-1946BACK ORDER

Docetaxel Impurity 23

CAS #NA

Mol. formulaC43H51NO14

Mol. weight805.87

Details

D-1947IN STOCK

Docetaxel Impurity 24

CAS #1217248-58-2

Mol. formulaC₂₉H₃₄O₉

Mol. weight526.58

Details

D-1948BACK ORDER

Docetaxel Impurity 26

CAS #NA

Mol. formulaC43H55NO15

Mol. weight825.91

Details

D-1949BACK ORDER

Docetaxel Impurity 27

CAS #NA

Mol. formulaC43H55NO15

Mol. weight825.91

Details

D-195IN STOCK

Docetaxel EP Impurity G (10-Acetyl Docetaxel)

CAS #125354-16-7

Mol. formulaC45H55NO15

Mol. weight849.93

Details

D-1950BACK ORDER

Docetaxel Impurity 28

CAS #NA

Mol. formulaC43H55NO15

Mol. weight825.91

Details

D-195004IN STOCK

Dipivefrine EP Impurity E HCl

CAS #NA

Mol. formulaC₁₉H₂₇NO₅. HCl

Mol. weight349.43 36.46

Details

D-195007IN STOCK

Dipivefrine EP Impurity F

CAS #NA

Mol. formulaC₂₁H₃₃NO₅

Mol. weight379.50

Details

D-195008BACK ORDER

Dipivefrine EP Impurity D HCl

CAS #NA

Mol. formulaC₁₄H₂₁NO₄. HCl

Mol. weight267.33 36.46

Details

D-195009BACK ORDER

Dipivefrine EP Impurity C HCl

CAS #NA

Mol. formulaC₁₄H₂₁NO₄. HCl

Mol. weight267.33 36.46

Details

D-195010IN STOCK

Dipivefrine EP Impurity C HCl and Dipivefrine EP Impurity D HCl

CAS #NA

Mol. formulaC₁₄H₂₁NO₄. HCl

Mol. weight267.33 36.46

Details

D-1951BACK ORDER

Docetaxel Impurity 29

CAS #NA

Mol. formulaC43H55NO15

Mol. weight825.91

Details

D-1952BACK ORDER

Docetaxel Impurity 30

CAS #161183-22-8

Mol. formulaC16H19NO5

Mol. weight305.33

Details

D-1953BACK ORDER

Docetaxel Impurity 31

CAS #NA

Mol. formulaC16H19NO5

Mol. weight305.33

Details

D-1954BACK ORDER

Docetaxel Impurity 32

CAS #151636-78-1

Mol. formulaC₄₉H₅₅Cl₆NO₁₈

Mol. weight1158.67

Details

D-1957IN STOCK

Docetaxel Impurity 33

CAS #959123-35-4

Mol. formulaC₁₅H₂₁NO₅

Mol. weight295.34

Details

D-1958IN STOCK

Docetaxel Impurity 34

CAS #158830-39-8

Mol. formulaC₁₅H₂₁NO₅

Mol. weight295.34

Details

D-1959BACK ORDER

Docetaxel Impurity 35

CAS #NA

Mol. formulaC₂₀H₂₃NO₃

Mol. weight325.41

Details

D-1960BACK ORDER

Docetaxel Impurity 36

CAS #NA

Mol. formulaC₂₀H₂₃NO₃

Mol. weight325.41

Details

D-1961BACK ORDER

Docetaxel Impurity 37

CAS #NA

Mol. formulaC₃₀H₄₅N₃O₅

Mol. weight527.71

Details

D-1962BACK ORDER

Docetaxel Impurity 38

CAS #NA

Mol. formulaC₁₀H₁₁NO₄

Mol. weight209.20

Details

D-1963BACK ORDER

Docetaxel Impurity 39

CAS #NA

Mol. formulaC₁₁H₁₁NO₅

Mol. weight237.21

Details

D-1964BACK ORDER

Docetaxel Impurity 40

CAS #NA

Mol. formulaC₁₀H₁₁NO₄

Mol. weight209.20

Details

D-1965BACK ORDER

Docetaxel Impurity 41

CAS #NA

Mol. formulaC₁₅H₁₉NO₆

Mol. weight309.32

Details

D-1966BACK ORDER

Docetaxel Impurity 42

CAS #NA

Mol. formulaC₃₆H₃₈Cl₆O₁₅

Mol. weight923.39

Details

D-1967BACK ORDER

Docetaxel Impurity 43

CAS #NA

Mol. formulaC₃₀H₃₆O₁₁

Mol. weight572.61

Details

D-1968BACK ORDER

Docetaxel Impurity 44

CAS #1095547-96-8

Mol. formulaC₄₆H₅₄Cl₃NO₁₆

Mol. weight983.28

Details

D-1969BACK ORDER

Docetaxel Impurity 45

CAS #1095547-98-0

Mol. formulaC₄₆H₅₄Cl₃NO₁₆

Mol. weight983.28

Details

D-1970BACK ORDER

Docetaxel Impurity 46

CAS #NA

Mol. formulaC₄₃H₅₅NO₁₅

Mol. weight825.91

Details

D-1971BACK ORDER

Docetaxel Impurity 47

CAS #1385028-85-2

Mol. formulaC₄₃H₅₅NO₁₅

Mol. weight825.91

Details

D-1972BACK ORDER

Docetaxel Impurity 48

CAS #NA

Mol. formulaC₂₁H₁₅NO₃

Mol. weight221.26

Details

D-1973BACK ORDER

Docetaxel Impurity 49

CAS #147058-27-3

Mol. formulaC₁₈H₂₁NO₃

Mol. weight299.37

Details

D-1974BACK ORDER

Docetaxel Impurity 50

CAS #124605-42-1

Mol. formulaC₁₅H₂₁NO₅

Mol. weight295.335

Details

D-1975BACK ORDER

Docetaxel Impurity 51

CAS #215171-14-5

Mol. formulaC₁₈H₂₅NO₅

Mol. weight335.400

Details

D-1976BACK ORDER

Docetaxel Impurity 52

CAS #NA

Mol. formulaC₄₉H₅₅Cl₆NO₁₈

Mol. weight 1155.155

Details

D-1977IN STOCK

Docetaxel Impurity 7

CAS #223134-87-0

Mol. formulaC₁₇H₂₃NO₅

Mol. weight321.37

Details

D-1978BACK ORDER

Docetaxel Impurity 53

CAS #NA

Mol. formulaC₄₃H₅₃NO₁₅

Mol. weight823.89

Details

D-1979IN STOCK

Docetaxel Impurity 25-d3

CAS #NA

Mol. formulaC₅₈H₆₉D₃N₂O₁₈

Mol. weight1088.23

Details

D-198IN STOCK

Docetaxel EP Impurity A

CAS #1887057-05-7

Mol. formulaC₄₁H₅₅NO₁₄

Mol. weight785.88

Details

D-1980BACK ORDER

Docetaxel Impurity 54 HCl

CAS #420834-12-4

Mol. formulaC₁₀H₁₃NO₃. HCl

Mol. weight195.22 36.46

Details

D-1981BACK ORDER

Docetaxel Impurity 55

CAS #154428-10-1

Mol. formulaC₁₉H₁₉NO₃

Mol. weight309.37

Details

D-1982BACK ORDER

Docetaxel Impurity 56

CAS #154306-81-7

Mol. formulaC₁₇H₁₇NO₂

Mol. weight267.33

Details

D-1983BACK ORDER

Docetaxel Impurity 57

CAS #670254-71-4

Mol. formulaC₂₃H₂₇NO₆

Mol. weight413.47

Details

D-1984BACK ORDER

Docetaxel Impurity 58

CAS #NA

Mol. formulaC₅₄H₆₀Cl₃NO₁₇

Mol. weight1101.41

Details

D-1985BACK ORDER

Docetaxel Impurity 59

CAS #NA

Mol. formulaC₅₄H₆₀Cl₃NO₁₇

Mol. weight1101.41

Details

D-1986BACK ORDER

Docetaxel Impurity 60

CAS #NA

Mol. formulaC₇₆H₈₃Cl₃N₂O₂₂

Mol. weight1482.84

Details

D-1987BACK ORDER

Docetaxel Impurity 61

CAS #NA

Mol. formulaC₇₆H₈₃Cl₃N₂O₂₂

Mol. weight1482.84

Details

D-1988BACK ORDER

Docetaxel Impurity 62

CAS #1354900-65-4

Mol. formulaC₅₁H₅₉NO₁₅

Mol. weight926.03

Details

D-1989BACK ORDER

Docetaxel Impurity 63

CAS #NA

Mol. formulaC₅₄H₆₀Cl₃NO₁₇

Mol. weight1101.41

Details

D-199IN STOCK

Docetaxel EP Impurity B

CAS #167074-97-7

Mol. formulaC₄₃H₅₁NO₁₄

Mol. weight805.87

Details

D-1990BACK ORDER

Docetaxel Impurity 64

CAS #NA

Mol. formulaC₅₄H₆₀Cl₃NO₁₇

Mol. weight1101.41

Details

D-1991BACK ORDER

Docetaxel Impurity 65

CAS #1144034-42-3

Mol. formulaC₄₀H₄₇NO₁₃

Mol. weight749.81

Details

D-1992BACK ORDER

Docetaxel Impurity 66

CAS #1095547-86-6

Mol. formulaC₄₃H₅₃NO₁₄

Mol. weight807.89

Details

D-1993BACK ORDER

Docetaxel Impurity 67

CAS #1095547-90-2

Mol. formulaC₄₃H₅₃NO₁₄

Mol. weight 807.89

Details

D-1994IN STOCK

Docetaxel Impurity 68 (Mixture of Diastereomers)

CAS #196404-55-4

Mol. formulaC₂₂H₂₅NO₆

Mol. weight399.44

Details

D-1995BACK ORDER

Docetaxel Impurity 69

CAS #NA

Mol. formulaC₂₃H₂₈N₂O₇

Mol. weight444.48

Details

D-1996BACK ORDER

Docetaxel Impurity 70

CAS #157580-39-7

Mol. formulaC₂₂H₂₅NO₆

Mol. weight399.44

Details

D-1997INQUIRE FURTHER

Docetaxel Impurity 71

CAS #NA

Mol. formulaC₃₅H₄₇N₃O₆

Mol. weight605.78

Details

D-1998BACK ORDER

Docetaxel Impurity 72

CAS #870133-54-3

Mol. formulaC₂₂H₂₅NO₆

Mol. weight399.44

Details

D-1999BACK ORDER

Docetaxel Impurity 73 (14ß-Hydroxydeacetylbaccatin III)

CAS #145533-34-2

Mol. formulaC₂₉H₃₆O₁₁

Mol. weight560.60

Details

D-2010IN STOCK

Dapoxetine Impurity 2 HCl

CAS #2242008-38-2

Mol. formulaC₃₀H₃₁NO₂. HCl

Mol. weight437.58 36.46

Details

D-2011BACK ORDER

Dapoxetine Impurity 3

CAS #NA

Mol. formulaC11H17N

Mol. weight163.26

Details

D-2012IN STOCK

Dapoxetine Impurity 4 HCl

CAS #119357-39-0 (free base)

Mol. formulaC21H23NO. HCl

Mol. weight305.42 36.46

Details

D-2014IN STOCK

Dapoxetine Impurity 5 (Mixture of Z and E Isomers)

CAS #N/A

Mol. formulaC30H31NO

Mol. weight421.59

Details

D-2015IN STOCK

Dapoxetine Impurity 6

CAS #156453-53-1

Mol. formulaC₁₉H₁₈O₂

Mol. weight278.35

Details

D-2017IN STOCK

Dapoxetine Impurity 7 HCl

CAS #NA

Mol. formulaC29H29NO. HCl

Mol. weight407.56 36.46

Details

D-2018IN STOCK

Dapoxetine Impurity 8

CAS #2245197-07-1

Mol. formulaC₃₀H₃₁NO

Mol. weight421.58

Details

D-2019BACK ORDER

Dapoxetine Impurity 9

CAS #NA

Mol. formulaC22H25NO

Mol. weight319.45

Details

D-2020IN STOCK

Dapoxetine Impurity 10

CAS #22422-21-5

Mol. formulaC₁₀H₁₁ClO

Mol. weight182.65

Details

D-2021IN STOCK

Dapoxetine Impurity 11

CAS #1083-30-3

Mol. formulaC₁₅H₁₄O

Mol. weight210.28

Details

D-2022BACK ORDER

Dapoxetine Impurity 12

CAS #NA

Mol. formulaC18H17ClO2

Mol. weight300.78

Details

D-2023BACK ORDER

Dapoxetine Impurity 13

CAS #NA

Mol. formulaC18H18O3

Mol. weight282.34

Details

D-2024BACK ORDER

Dapoxetine Impurity 14

CAS #NA

Mol. formulaC30H31NO2

Mol. weight437.58

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