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 7301–7400 of 45644 standards · Impurities

C-110005BACK ORDER

Cangrelor Impurity 1

CAS #NA

Mol. formulaC19H25F3N7O6PS2

Mol. weight599.54

Details

C-110006IN STOCK

Cangrelor Impurity 2

CAS #847460-53-1

Mol. formulaC₁₆H₂₃F₃N₅O₇PS₂

Mol. weight549.48

Details

C-110007IN STOCK

Cangrelor Impurity 4

CAS #1830294-26-2

Mol. formulaC22H28F3N5O7S2

Mol. weight595.61

Details

C-110008IN STOCK

Cangrelor Impurity 5

CAS #163706-51-2

Mol. formulaC13H16F3N5O4S

Mol. weight395.36

Details

C-110009IN STOCK

Cangrelor Impurity 6

CAS #43157-50-2

Mol. formulaC10H13N5O4S

Mol. weight299.31

Details

C-110010IN STOCK

Cangrelor Impurity 7 (Mixture of Diastereomers)

CAS #NA

Mol. formulaC₁₆H₂₂F₃N₅O₅S₂

Mol. weight485.50

Details

C-110011IN STOCK

Cangrelor Impurity 8

CAS #1830294-25-1

Mol. formulaC11H14F3N5S2

Mol. weight337.38

Details

C-110012IN STOCK

Cangrelor Impurity 9

CAS #2351938-00-4

Mol. formulaC₁₁H₁₄F₃N₅OS₂

Mol. weight353.38

Details

C-110013BACK ORDER

Cangrelor Impurity 10

CAS #187668-44-6

Mol. formulaC7H4Cl2F3N3O2S

Mol. weight322.08

Details

C-110014BACK ORDER

Cangrelor Impurity 11

CAS #163706-52-3

Mol. formulaC₂₁H₂₄F₃N₅O₈S

Mol. weight563.51

Details

C-110015BACK ORDER

Cangrelor Impurity 12

CAS #163706-57-8

Mol. formulaC₂₄H₃₀F₃N₅O₈S₂

Mol. weight637.65

Details

C-110017IN STOCK

Cangrelor Sulfoxide Tetrasodium Salt

CAS #NA

Mol. formulaC₁₇H₂₁Cl₂F₃N5O₁₃P₃S₂. 4 Na

Mol. weight788.32 4*22.99

Details

C-110018IN STOCK

Cangrelor Impurity 13 Trisodium Salt

CAS #NA

Mol. formulaC₁₆H₁₉F₃N₅O₉P₂S₂. 3 Na

Mol. weight608.42 3*22.99

Details

C-110025BACK ORDER

N,N-Dinitroso Cangrelor Impurity 9

CAS #NA

Mol. formulaC₁₁H₁₂F₃N₇O₃S₂

Mol. weight411.38

Details

C-110026BACK ORDER

Cangrelor Impurity 14

CAS #NA

Mol. formulaC₁₆H₂₁F₃N₅O₈PS₂. 2Na

Mol. weight563.46 2*22.99

Details

C-1105IN STOCK

(E)-Cefdinir

CAS #178601-88-2

Mol. formulaC₁₄H₁₃N₅O₅S₂

Mol. weight395.41

Details

C-1106IN STOCK

Cefdinir Impurity 1 Sodium Salt

CAS #66436-47-3

Mol. formulaC13H12N5O5S2. Na

Mol. weight382.40 22.99

Details

C-1107IN STOCK

Cefdinir Impurity 3 (Mixture of Diastereomers)

CAS #NA

Mol. formulaC₁₃H₁₅N₅O₄S₂

Mol. weight369.41

Details

C-1108IN STOCK

Cefdinir Impurity 6 (Thiazolylacetylglycine Oxime Acetal)

CAS #NA

Mol. formulaC₇H₁₀N₄O₄S. C₇H₈N₄O₃S

Mol. weight246.24 228.23

Details

C-1109IN STOCK

Cefdinir Impurity 2 (Thiazolylacetylglycine Oxime)

CAS #178949-03-6

Mol. formulaC₇H₈N₄O₄S

Mol. weight244.23

Details

C-11102BACK ORDER

Cefepime EP Impurity F

CAS #NA

Mol. formulaC32H42N9O7S3

Mol. weight760.94

Details

C-11103IN STOCK

Cefepime EP Impurity A DiHCl

CAS #NA

Mol. formulaC₁₉H₂₄N₆O₅S₂. 2 HCl

Mol. weight480.57 2*36.46

Details

C-11106IN STOCK

Cefepime Impurity 9

CAS #NA

Mol. formulaC₈H₁₀N₄O₃S. C₈H₁₂N₄O₄S

Mol. weight242.25 260.27

Details

C-11107INQUIRE FURTHER

Cefepime impurity F related compound

CAS #NA

Mol. formulaC32H42N9O7S3

Mol. weight760.94

Details

C-11108IN STOCK

Cefepime EP Impurity B

CAS #2923899-40-3

Mol. formulaC₂₅H₂₉N₉O₇S₃

Mol. weight663.76

Details

C-11110IN STOCK

Cefepime EP Impurity D (Cefepime USP Related Compound D)

CAS #65872-41-5

Mol. formulaC₆H₇N₃O₃S

Mol. weight201.20

Details

C-11111BACK ORDER

Cefepime EP Impurity E (Cefepime USP Related Compound E (Free Form))

CAS #103296-32-8

Mol. formulaC₁₃H₁₉N₃O₃S

Mol. weight297.38

Details

C-11114IN STOCK

Cefepime Impurity 1

CAS #2658604-61-4

Mol. formulaC₁₀H₁₆N₄O₄S

Mol. weight288.32

Details

C-11115BACK ORDER

Cefepime Impurity 3

CAS #112258-91-0

Mol. formulaC₁₉H₂₄N₆O₆S₂

Mol. weight496.56

Details

C-11116INQUIRE FURTHER

Cefepime Impurity 4

CAS #NA

Mol. formulaC25H29N9O7S3

Mol. weight663.74

Details

C-11117BACK ORDER

Cefepime Impurity 5

CAS #NA

Mol. formulaC19H26N6O6S2

Mol. weight498.57

Details

C-11118BACK ORDER

Cefepime Impurity 6

CAS #NA

Mol. formulaC20H27N6O5S2. Cl

Mol. weight495.59 35.45

Details

C-11119BACK ORDER

Cefepime Impurity 7

CAS #NA

Mol. formulaC16H21N3O8S

Mol. weight415.42

Details

C-11120BACK ORDER

Cefepime Impurity 8

CAS #112533-07-0

Mol. formulaC₁₃H₂₀N₃O₃S. Cl

Mol. weight298.38 35.45

Details

C-11122IN STOCK

Cefepime Impurity 10

CAS #NA

Mol. formulaC₁₀H₁₆N₄O₄S

Mol. weight288.32

Details

C-11124IN STOCK

Cefepime EP Impurity E Chloride (Cefepime USP Related Compound E)

CAS #103121-85-3

Mol. formulaC₁₃H₂₀N₃O₃S. Cl

Mol. weight298.39 35.45

Details

C-11125IN STOCK

Cefepime EP Impurity A

CAS #97164-57-3

Mol. formulaC₁₉H₂₄N₆O₅S₂

Mol. weight480.56

Details

C-11126BACK ORDER

Cefepime Impurity 12

CAS #65052-66-6

Mol. formulaC₈H₁₁N₃O₃S

Mol. weight229.25

Details

C-11127BACK ORDER

Cefepime Impurity 13

CAS #NA

Mol. formulaC₁₈H₂₂N₆O₅S₂

Mol. weight466.53

Details

C-11128BACK ORDER

Cefepime Impurity 14

CAS #NA

Mol. formulaC₆H₈BrNO₄

Mol. weight238.04

Details

C-11129BACK ORDER

Cefepime Impurity 15

CAS #NA

Mol. formulaC₃₂H₃₇N₁₁O₈S₄

Mol. weight831.96

Details

C-11131BACK ORDER

Cefepime Impurity 16

CAS #2923899-43-6

Mol. formulaC₂₄H₂₃N₇O₆S₄

Mol. weight633.73

Details

C-11132BACK ORDER

Cefepime Impurity 17

CAS #63626-54-0

Mol. formulaC₁₀H₁₂N₂O₅S

Mol. weight272.28

Details

C-11133BACK ORDER

Cefepime Impurity 18 (7-AMCA)

CAS #24701-69-7

Mol. formulaC₉H₁₂N₂O₄S

Mol. weight244.27

Details

C-11134BACK ORDER

Cefepime Impurity 19

CAS #NA

Mol. formulaC₁₈H₂₀N₄O₈S₂

Mol. weight484.50

Details

C-11135BACK ORDER

Cefepime Impurity 20

CAS #68495-95-4

Mol. formulaC₇H₉N₃O₃S

Mol. weight215.23

Details

C-11136BACK ORDER

Cefepime Impurity 21

CAS #2247156-82-5

Mol. formulaC₁₂H₁₂N₆O₅S₂

Mol. weight384.39

Details

C-11137BACK ORDER

Cefepime Impurity 22

CAS #NA

Mol. formulaC₁₉H₁₅N₇O₄S₄

Mol. weight533.61

Details

C-11138BACK ORDER

Cefepime Impurity 23

CAS #NA

Mol. formulaC₉H₁₂N₂O₄S

Mol. weight244.27

Details

C-11139BACK ORDER

Cefepime Impurity 24

CAS #911000-43-6

Mol. formulaC₉H₁₂N₂O₅S

Mol. weight260.26

Details

C-11140BACK ORDER

Cefepime Impurity 25

CAS #NA

Mol. formulaC₁₈H₂₂N₄O₇S₂

Mol. weight 470.52

Details

C-11141BACK ORDER

Cefepime Impurity 26

CAS #NA

Mol. formulaC₁₇H₂₀N₄O₇S₂

Mol. weight 456.49

Details

C-11142BACK ORDER

Cefepime Impurity 27

CAS #NA

Mol. formulaC₁₇H₂₀N₄O₇S₂

Mol. weight456.49

Details

C-11143BACK ORDER

Cefepime Impurity 28

CAS #NA

Mol. formulaC₁₆H₁₈N₄O₇S₂

Mol. weight442.46

Details

C-11144BACK ORDER

Cefepime Impurity 29

CAS #74440-05-4

Mol. formulaC₇H₇N₃O₅S

Mol. weight245.21

Details

C-11145BACK ORDER

Cefepime Impurity 30

CAS #NA

Mol. formulaC₁₄H₁₀N₄O₄S₃

Mol. weight 394.44

Details

C-1117IN STOCK

Cefdinir Impurity 20

CAS #1450758-21-0

Mol. formulaC₅H_₆N₄O₂S

Mol. weight186.19

Details

C-1118BACK ORDER

Cefdinir Impurity 21

CAS #NA

Mol. formulaC₁₄H₁₃N₅O₆S₂

Mol. weight411.42

Details

C-1119IN STOCK

Cefdinir Impurity 19 Sodium Salt

CAS #NA

Mol. formulaC₁₄H₁₄N₅O₆S₂. Na

Mol. weight412.42 22.99

Details

C-1120BACK ORDER

Cefdinir Impurity 22

CAS #NA

Mol. formulaC₁₆H₁₅N₅O₆S₂

Mol. weight437.46

Details

C-112002IN STOCK

Clerosterol Impurity 1

CAS #105226-41-3

Mol. formulaC₂₉H₄₈O

Mol. weight412.70

Details

C-1121BACK ORDER

Cefdinir Impurity 23

CAS #NA

Mol. formulaC₁₄H₁₅N₅O₆S₂

Mol. weight413.43

Details

C-1122IN STOCK

Cefdinir Impurity 24 (Mixture of Diastereomers)

CAS #NA

Mol. formulaC₁₄H₁₅N₅O₆S₂

Mol. weight413.42

Details

C-1123BACK ORDER

Cefdinir Impurity 25

CAS #NA

Mol. formulaC₁₄H₁₅N₅O₆S₂

Mol. weight413.43

Details

C-1124BACK ORDER

Cefdinir Impurity 26

CAS #NA

Mol. formulaC₁₄H₁₅N₅O₆S₂

Mol. weight413.43

Details

C-1125BACK ORDER

Cefdinir Impurity 27

CAS #NA

Mol. formulaC₁₄H₁₅N₅O₆S₂

Mol. weight413.43

Details

C-1126BACK ORDER

Cefdinir Impurity 28

CAS #NA

Mol. formulaC₁₄H₁₅N₅O₆S₂

Mol. weight413.43

Details

C-1127BACK ORDER

Cefdinir Impurity 29

CAS #NA

Mol. formulaC₁₃H₁₅N₅O₄S₂

Mol. weight369.42

Details

C-1128BACK ORDER

Cefdinir Impurity 30

CAS #NA

Mol. formulaC₁₃H₁₅N₅O₄S₂

Mol. weight369.42

Details

C-1129BACK ORDER

Cefdinir Impurity 4

CAS #178422-45-2

Mol. formulaC14H15N5O6S2

Mol. weight413.43

Details

C-1130BACK ORDER

Cefdinir Impurity 5

CAS #NA

Mol. formulaC₁₄H₁₃N₅O₅S₂

Mol. weight395.42

Details

C-11303BACK ORDER

Cycloserine Dimer Impurity (Cycloserine Diketoperazine)

CAS #16337-02-3

Mol. formulaC6H12N4O4

Mol. weight204.19

Details

C-11305IN STOCK

Cycloserine Impurity 2 HCl (D-Serine Methyl Ester HCl)

CAS #5874-57-7

Mol. formulaC₄H₉NO₃. HCl

Mol. weight119.12 36.46

Details

C-11306IN STOCK

Cycloserine Impurity 3 HCl

CAS #112346-82-4

Mol. formulaC₄H₈ClNO₂. HCl

Mol. weight137.57 36.46

Details

C-11308BACK ORDER

Cycloserine Impurity 5 (3,6-Dimethylene-2,5-piperazinedione)

CAS #15996-22-2

Mol. formulaC₆H₆N₂O₂

Mol. weight138.13

Details

C-11316IN STOCK

Cycloserine Impurity 6 (Mixture of Diastereomers)

CAS #5625-41-2

Mol. formulaC₆H₁₀N₂O₄

Mol. weight174.16

Details

C-11319IN STOCK

Cycloserine Impurity 7

CAS #50975-79-6

Mol. formulaC₈H₁₄N₂O₄

Mol. weight202.21

Details

C-1132BACK ORDER

Cefdinir Impurity 7

CAS #NA

Mol. formulaC₁₇H₁₈N₂O₄S

Mol. weight346.40

Details

C-11322IN STOCK

Cycloserine Impurity 8

CAS #15996-16-4

Mol. formulaC₆H₁₀N₂O₄

Mol. weight174.16

Details

C-11323BACK ORDER

Cycloserine Impurity 9

CAS #NA

Mol. formulaC₁₃H₁₆N₂O₄

Mol. weight264.11

Details

C-11325BACK ORDER

Cycloserine Impurity 10

CAS #120854-55-9

Mol. formulaC₃H₇ClN₂O₂

Mol. weight138.55

Details

C-1133IN STOCK

Cefdinir Impurity 8 (Mixture of Diastereomers)

CAS #NA

Mol. formulaC₁₄H₁₅N₅O₆S₂

Mol. weight413.42

Details

C-1134BACK ORDER

Cefdinir Impurity 9

CAS #NA

Mol. formulaC₂₈H₂₄N₁₀O₉S₄

Mol. weight772.80

Details

C-1136BACK ORDER

Cefdinir Impurity 11

CAS #71091-93-5

Mol. formulaC₁₃H₁₃N₅O₅S₂

Mol. weight383.40

Details

C-1137BACK ORDER

Cefdinir Impurity 12

CAS #NA

Mol. formulaC₁₂H₉N₃OS₃

Mol. weight307.40

Details

C-1138BACK ORDER

Cefdinir Impurity 13

CAS #NA

Mol. formulaC₁₄H₁₀N₄O₃S₃

Mol. weight378.44

Details

C-1139BACK ORDER

Cefdinir Impurity 14

CAS #NA

Mol. formulaC₂₈H₂₆N₁₀O₁₀S₄

Mol. weight790.82

Details

C-1140BACK ORDER

Cefdinir Impurity 15

CAS #NA

Mol. formulaC₂₈H₂₆N₁₀O₁₀S₄

Mol. weight790.82

Details

C-1141INQUIRE FURTHER

Cefdinir Impurity 16

CAS #NA

Mol. formulaC₂₈H₂₆N₁₀O₁₀S₄

Mol. weight790.82

Details

C-1142BACK ORDER

Cefdinir Impurity 17

CAS #934986-49-9

Mol. formulaC₁₄H₁₃N₅O₅S₂

Mol. weight395.41

Details

C-1143BACK ORDER

Cefdinir Impurity 18

CAS #NA

Mol. formulaC₁₆H₁₅N₅O₆S₂

Mol. weight437.45

Details

C-115010BACK ORDER

Clofarabine Impurity 1

CAS #704916-12-1

Mol. formulaC26H21FO7

Mol. weight464.45

Details

C-115011INQUIRE FURTHER

Clofarabine Impurity 2

CAS #NA

Mol. formulaC15H18ClF2N5O6

Mol. weight437.78

Details

C-115013BACK ORDER

Clofarabine Impurity 4

CAS #70832-64-3

Mol. formulaC28H24O9

Mol. weight504.49

Details

C-115014BACK ORDER

Clofarabine Impurity 5

CAS #14215-97-5

Mol. formulaC28H24O9

Mol. weight504.49

Details

C-115015IN STOCK

Clofarabine Impurity 6

CAS #97614-43-2

Mol. formulaC₂₆H₂₁FO₇

Mol. weight464.45

Details

C-115016INQUIRE FURTHER

Clofarabine Impurity 7

CAS #NA

Mol. formulaC₁₀H₁₃ClFN₅O₄

Mol. weight321.69

Details

C-115017INQUIRE FURTHER

Clofarabine Impurity 8

CAS #NA

Mol. formulaC₁₅H₁₈ClF₂N₅O₆

Mol. weight437.78

Details

C-115018INQUIRE FURTHER

Clofarabine Impurity 9

CAS #NA

Mol. formulaC₁₅H₁₈ClF₂N₅O₆

Mol. weight437.78

Details

C-115019BACK ORDER

Clofarabine Impurity 10

CAS #1093278-53-5

Mol. formulaC₁₅H₁₈ClF₂N₅O₆

Mol. weight437.78

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