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 201–300 of 5082 standards

B-0612IN STOCK

Bupivacaine EP Impurity B-d6 (Bupivacaine USP Related Compound B-d6 (Free Form))

CAS #NA

Mol. formulaC₁₄H₁₄D₆N₂O

Mol. weight238.36

Details

B-0613BACK ORDER

Bupivacaine Impurity 1

CAS #NA

Mol. formulaC₁₅H₂₀N₂O

Mol. weight244.34

Details

B-0614BACK ORDER

Bupivacaine Impurity 2

CAS #NA

Mol. formulaC15H21ClN2O

Mol. weight280.80

Details

B-0615IN STOCK

Bupivacaine Impurity 3

CAS #51989-48-1

Mol. formulaC₁₄H₂₀N₂O₂

Mol. weight248.33

Details

B-0616IN STOCK

Bupivacaine EP Impurity G

CAS #2774312-11-5

Mol. formulaC₁₈H₂₈N₂O

Mol. weight288.44

Details

B-0617IN STOCK

N-Nitroso Bupivacaine EP Impurity B (N-Nitroso Bupivacaine USP Related Compound B (Free Form))

CAS #3035512-94-5

Mol. formulaC₁₄H₁₉N₃O₂

Mol. weight261.33

Details

B-0618BACK ORDER

3'-Hydroxy Bupivacaine

CAS #51989-46-9

Mol. formulaC₁₈H₂₈N₂O₂

Mol. weight304.43

Details

B-0619BACK ORDER

3'-Hydroxy Bupivacaine-d9

CAS #NA

Mol. formulaC₁₈H₁₉D₉N₂O₂

Mol. weight313.49

Details

B-062IN STOCK

(R)-Bupivacaine HCl

CAS #27262-46-0

Mol. formulaC₁₈H₂₈N₂O. HCl

Mol. weight288.44 36.46

Details

B-0620BACK ORDER

N-Nitroso Bupivacaine EP Impurity B-d3 (N-Nitroso Bupivacaine USP Related Compound B-d3)

CAS #NA

Mol. formulaC₁₄H₁₆D₃N₃O₂

Mol. weight264.34

Details

B-0621BACK ORDER

N-Nitroso Bupivacaine EP Impurity B-d6 (N-Nitroso Bupivacaine USP Related Compound B-d6)

CAS #NA

Mol. formulaC₁₄H₁₃D₆N₃O₂

Mol. weight267.36

Details

B-0622BACK ORDER

Bupivacaine Impurity 4 HCl

CAS #NA

Mol. formulaC₁₈H₂₈N₂O₂. HCl

Mol. weight304.43 36.46

Details

B-0623BACK ORDER

N-Nitroso Bupivacaine Impurity 4

CAS #NA

Mol. formulaC₁₈H₂₇N_{3_O3}

Mol. weight333.43

Details

B-063IN STOCK

Bupivacaine-d9

CAS #474668-57-0

Mol. formulaC₁₈H₁₉D₉N₂O

Mol. weight297.49

Details

B-064IN STOCK

Bupivacaine HCl

CAS #18010-40-7

Mol. formulaC₁₈H₂₈N₂O. HCl

Mol. weight288.44 36.46

Details

B-065IN STOCK

Bupivacaine EP Impurity A (Mepivacaine EP Impurity C)

CAS #39627-98-0

Mol. formulaC₁₄H₁₄N₂O

Mol. weight226.28

Details

B-065001IN STOCK

Betamethasone Enol Aldehyde E Isomer

CAS #52647-07-1

Mol. formulaC₂₂H₂₇FO₄

Mol. weight374.45

Details

B-065002IN STOCK

Betamethasone Dipropionate EP Impurity D (Betamethasone 21-Acetate 17-Propionate)

CAS #5514-81-8

Mol. formulaC₂₇H₃₅FO₇

Mol. weight490.57

Details

B-065003IN STOCK

Betamethasone Dipropionate EP Impurity B (Betamethasone Dipropionate USP Related Compound B, Clobetasol Propionate EP Impurity A, Betamethasone 17-Propionate)

CAS #5534-13-4

Mol. formulaC₂₅H₃₃FO₆

Mol. weight448.53

Details

B-065004IN STOCK

Betamethasone Dipropionate EP Impurity C (Betamethasone Dipropionate USP Related Compound C, Clobetasol Propionate EP Impurity K, Betamethasone 21-Propionate)

CAS #75883-07-7

Mol. formulaC₂₅H₃₃FO₆

Mol. weight448.53

Details

B-065005IN STOCK

Betamethasone Dipropionate EP Impurity G (Betamethasone Tripropionate)

CAS #1186048-33-8

Mol. formulaC₃₁H₄₁FO₈

Mol. weight560.66

Details

B-065007BACK ORDER

Betamethasone 17,21-Dipropionate-d10

CAS #NA

Mol. formulaC28H27FO7D10

Mol. weight514.66

Details

B-065008IN STOCK

Betamethasone-d5 (Betamethasone Acetate EP Impurity A-d5, Betamethasone Dipropionate EP Impurity A-d5, Betamethasone Valerate EP Impurity A-d5, Dexamethasone EP Impurity B-d5)

CAS #2244574-92-1

Mol. formulaC₂₂H₂₄D₅FO₅

Mol. weight397.50

Details

B-065009INQUIRE FURTHER

Betamethasone Impurity 42 (21-Hemiacetal Betamethasone)

CAS #NA

Mol. formulaC₂₃H₃₁FO₆

Mol. weight422.50

Details

B-065010IN STOCK

Betamethasone Dipropionate EP Impurity B-d5 (Betamethasone Dipropionate USP Related Compound B-d5, Clobetasol Propionate EP Impurity A-d5, Betamethasone 17-Propionate-d5)

CAS #NA

Mol. formulaC₂₅H₂₈D₅FO₆

Mol. weight453.56

Details

B-065011IN STOCK

Betamethasone Valerate EP Impurity H

CAS #52619-18-8

Mol. formulaC₂₇H₃₇ClO₆

Mol. weight493.04

Details

B-065012IN STOCK

Betamethasone Valerate EP Impurity E (Betamethasone Valerate USP Related Compound A, Betamethasone 21-Valerate)

CAS #2240-28-0

Mol. formulaC₂₇H₃₇FO₆

Mol. weight476.59

Details

B-065013IN STOCK

6-Bromo-betamethasone-17,21-dipropionate

CAS #NA

Mol. formulaC₂₈H₃₆BrFO₇

Mol. weight583.49

Details

B-065014IN STOCK

Betamethasone Dipropionate EP Impurity F (Betamethasone Dipropionate USP Related Compound F, Beclometasone Dipropionate EP Impurity J)

CAS #66917-44-0

Mol. formulaC₂₈H₃₆O₇

Mol. weight484.59

Details

B-065015IN STOCK

Betamethasone EP Impurity C (Dexamethasone EP Impurity E (16S Isomer))

CAS #13504-15-9

Mol. formulaC₂₂H₂₈O₄

Mol. weight356.46

Details

B-065016IN STOCK

Betamethasone EP Impurity D

CAS #52619-05-3

Mol. formulaC₂₅H₃₃FO₇

Mol. weight464.53

Details

B-065017IN STOCK

Betamethasone EP Impurity F

CAS #330157-04-5

Mol. formulaC₂₂H₂₈O₄

Mol. weight356.46

Details

B-065018IN STOCK

Betamethasone EP Impurity G

CAS #85700-75-0

Mol. formulaC₂₂H₃₀O₅

Mol. weight374.48

Details

B-065019BACK ORDER

Betamethasone EP Impurity H

CAS #185613-71-2

Mol. formulaC22H29FO5

Mol. weight392.47

Details

B-065020BACK ORDER

Betamethasone EP Impurity I

CAS #185613-69-8

Mol. formulaC22H29FO5

Mol. weight392.47

Details

B-065021IN STOCK

Betamethasone EP Impurity J

CAS #18383-24-9

Mol. formulaC₂₂H₃₀O₄

Mol. weight358.48

Details

B-065022IN STOCK

Betamethasone Enol Aldehyde Z Isomer

CAS #52647-06-0

Mol. formulaC₂₂H₂₇FO₄

Mol. weight374.45

Details

B-065023IN STOCK

Betamethasone Valerate EP Impurity D

CAS #3081732-65-9

Mol. formulaC₂₇H₃₇BrO₆

Mol. weight537.49

Details

B-065024IN STOCK

Betamethasone Dipropionate EP Impurity H (6-alpha-Bromo Betamethasone Dipropionate)

CAS #2575516-37-7

Mol. formulaC₂₈H₃₆BrFO₇

Mol. weight583.49

Details

B-065027IN STOCK

Betamethasone Valerate EP Impurity C

CAS #33755-46-3

Mol. formulaC₂₇H₃₇FO₆

Mol. weight476.59

Details

B-065028IN STOCK

Betamethasone Valerate EP Impurity F

CAS #16125-28-3

Mol. formulaC₂₇H₃₆O₅

Mol. weight440.58

Details

B-065029IN STOCK

Betamethasone Valerate EP Impurity G

CAS #NA

Mol. formulaC₂₇H₃₆BrFO₆

Mol. weight555.48

Details

B-065030IN STOCK

Betamethasone Dipropionate

CAS #5593-20-4

Mol. formulaC₂₈H₃₇FO₇

Mol. weight504.60

Details

B-065031IN STOCK

Betamethasone Valerate EP Impurity B (21-Deoxy Betamethasone)

CAS #1879-77-2

Mol. formulaC₂₂H₂₉FO₄

Mol. weight376.47

Details

B-065032IN STOCK

Betamethasone Impurity 83 (9-Hydroxy Betamethasone)

CAS #NA

Mol. formulaC₂₂H₃₀O₅

Mol. weight374.48

Details

B-065033IN STOCK

Betamethasone Valerate EP Impurity I

CAS #2802-10-0

Mol. formulaC₂₆H₃₅FO₆

Mol. weight462.56

Details

B-065034IN STOCK

Betamethasone Valerate Impurity G (beta-Bromo-Isomer)

CAS #NA

Mol. formulaC27H36BrFO6

Mol. weight555.49

Details

B-065035BACK ORDER

Betamethasone-4,6,6,20,20-d5 21-PhosphateDisodium Salt

CAS #151-73-5 (non-labelled)

Mol. formulaC22H23D5FNa2O8P2

Mol. weight475.46 2 22.99

Details

B-065036IN STOCK

Betamethasone-4,6,11,12,12-d5 21-Acetate

CAS #NA

Mol. formulaC₂₄H₂₆D₅FO₆

Mol. weight439.53

Details

B-065037BACK ORDER

Betamethasone Glucuronide

CAS #NA

Mol. formulaC28H37FO11

Mol. weight568.60

Details

B-065038IN STOCK

11-Keto Betamethasone

CAS #2282-51-1

Mol. formulaC₂₂H₂₇FO₅

Mol. weight390.46

Details

B-065039IN STOCK

Betamethasone Impurity 1

CAS #560-34-9

Mol. formulaC₂₂H₃₁FO₅

Mol. weight394.48

Details

B-065040IN STOCK

Betamethasone Impurity 2

CAS #1257544-85-6

Mol. formulaC₂₂H₂₇FO₅

Mol. weight390.45

Details

B-065041IN STOCK

Betamethasone 17-Carboxylic Acid

CAS #37926-75-3

Mol. formulaC₂₁H₂₇FO₅

Mol. weight378.44

Details

B-065042IN STOCK

Betamethasone Impurity 4

CAS #114488-14-1

Mol. formulaC22H30O5

Mol. weight374.48

Details

B-065043BACK ORDER

Betamethasone Impurity 5

CAS #NA

Mol. formulaC22H28O5

Mol. weight372.47

Details

B-065045IN STOCK

Betamethasone 21-Acetate

CAS #987-24-6

Mol. formulaC₂₄H₃₁FO₆

Mol. weight434.50

Details

B-065046IN STOCK

Betamethasone 21-Phosphate Disodium Salt (Dexamethasone Sodium Phosphate EP Impurity B Disodium Salt)

CAS #151-73-5

Mol. formulaC₂₂H₂₈FO₈P. 2 Na

Mol. weight470.43 2*22.99

Details

B-065047BACK ORDER

Betamethasone 11-Phosphate

CAS #NA

Mol. formulaC22H30FO8P

Mol. weight472.45

Details

B-065048BACK ORDER

Betamethasone 11-Valerate

CAS #NA

Mol. formulaC27H37FO6

Mol. weight476.59

Details

B-065049BACK ORDER

Betamethasone Impurity 6

CAS #NA

Mol. formulaC22H29FO5

Mol. weight392.47

Details

B-065050IN STOCK

Betamethasone Impurity 7 (Mixture of Diastereomers)

CAS #1249-19-0

Mol. formulaC₂₂H₂₉FO₅

Mol. weight392.47

Details

B-065051IN STOCK

Betamethasone Impurity 8

CAS #1203841-38-6

Mol. formulaC22H28BrFO5

Mol. weight471.36

Details

B-065052BACK ORDER

Betamethasone Impurity 9

CAS #NA

Mol. formulaC22H27BrO5

Mol. weight451.36

Details

B-065053IN STOCK

Betamethasone Impurity 10

CAS #3109-01-1

Mol. formulaC₂₀H₂₅FO₃

Mol. weight332.42

Details

B-065054IN STOCK

Betamethasone Impurity 11

CAS #61558-12-1 (aldehyde form) 1184871-60-0 (hydrate form)

Mol. formulaC₂₂H₂₇FO₅ C₂₂H₂₉FO₆

Mol. weight390.45 408.47

Details

B-065055INQUIRE FURTHER

Betamethasone Impurity 12

CAS #NA

Mol. formulaC22H28FO8P. 2 Na

Mol. weight470.43 2 22.99

Details

B-065056INQUIRE FURTHER

Betamethasone Impurity 13

CAS #NA

Mol. formulaC22H28FO8P. 2 Na

Mol. weight470.43 2 22.99

Details

B-065057INQUIRE FURTHER

Betamethasone Impurity 14

CAS #1186336-29-7

Mol. formulaC28H37FO7

Mol. weight504.60

Details

B-065058INQUIRE FURTHER

Betamethasone Impurity 15

CAS #NA

Mol. formulaC28H37FO7

Mol. weight504.60

Details

B-065059IN STOCK

Betamethasone Impurity 16

CAS #1203841-41-1

Mol. formulaC₂₂H₂₈BrFO₅

Mol. weight471.36

Details

B-065060IN STOCK

Betamethasone Impurity 17

CAS #330157-03-4

Mol. formulaC22H29BrO5

Mol. weight453.37

Details

B-065061IN STOCK

Betamethasone Acetate EP Impurity D (Betamethasone Acetate USP Related Compound D)

CAS #912-38-9

Mol. formulaC₂₄H₃₀O₆

Mol. weight414.50

Details

B-065062IN STOCK

Betamethasone Acetate EP Impurity C (Betamethasone Acetate USP Related Compound C, Betamethasone 11,21-Diacetate)

CAS #330157-05-6

Mol. formulaC₂₆H₃₃FO₇

Mol. weight476.54

Details

B-065063BACK ORDER

Betamethasone Impurity 19

CAS #NA

Mol. formulaC26H37FO4

Mol. weight432.58

Details

B-065064IN STOCK

Betamethasone Impurity 20

CAS #4735-65-3

Mol. formulaC24H31BrO6

Mol. weight495.41

Details

B-065065IN STOCK

Betamethasone Impurity 21

CAS #NA

Mol. formulaC₂₁H₂₇FO₄

Mol. weight362.44

Details

B-065066BACK ORDER

Betamethasone-d3 ((Dexamethasone EP Impurity B-d3)

CAS #NA

Mol. formulaC₂₂H₂₆D₃FO₅

Mol. weight395.49

Details

B-065067BACK ORDER

Betamethasone Impurity 22

CAS #NA

Mol. formulaC22H27IO4

Mol. weight482.36

Details

B-065068BACK ORDER

Betamethasone Impurity 23

CAS #NA

Mol. formulaC27H42O8S

Mol. weight526.69

Details

B-065069IN STOCK

Betamethasone Dipropionate EP Impurity I

CAS #80163-83-3

Mol. formulaC₂₈H₃₉FO₇

Mol. weight506.61

Details

B-065070IN STOCK

Betamethasone-4,6,11,12,12-d5 21-Phosphate

CAS #NA

Mol. formulaC₂₂H₂₅D₅FO₈P

Mol. weight477.48

Details

B-065071BACK ORDER

Betamethasone Impurity 25

CAS #NA

Mol. formulaC27H35FO6

Mol. weight474.57

Details

B-065072IN STOCK

Betamethasone Impurity 26

CAS #52619-21-3

Mol. formulaC₂₇H₃₆O₆

Mol. weight456.58

Details

B-065073BACK ORDER

Betamethasone Impurity 27

CAS #NA

Mol. formulaC22H29FO5

Mol. weight392.47

Details

B-065074BACK ORDER

Betamethasone Impurity 28

CAS #NA

Mol. formulaC21H27FO4

Mol. weight362.44

Details

B-065075INQUIRE FURTHER

Betamethasone Impurity 29

CAS #NA

Mol. formulaC27H37FO6

Mol. weight476.59

Details

B-065076INQUIRE FURTHER

Betamethasone Impurity 30

CAS #NA

Mol. formulaC27H37FO6

Mol. weight476.59

Details

B-065077IN STOCK

Betamethasone 17-Valerate

CAS #2152-44-5

Mol. formulaC₂₇H₃₇FO₆

Mol. weight476.59

Details

B-065078IN STOCK

Betamethasone (Betamethasone Acetate EP Impurity A, Betamethasone Dipropionate EP Impurity A, Betamethasone Valerate EP Impurity A, Dexamethasone EP Impurity B)

CAS #378-44-9

Mol. formulaC₂₂H₂₉FO₅

Mol. weight392.47

Details

B-065079BACK ORDER

Betamethasone Impurity 31

CAS #1240591-58-5

Mol. formulaC25H34O5

Mol. weight414.54

Details

B-065080BACK ORDER

Betamethasone Impurity 32

CAS #5533-97-1

Mol. formulaC29H39FO7

Mol. weight518.62

Details

B-065081IN STOCK

Betamethasone Impurity 33

CAS #64967-90-4

Mol. formulaC₂₈H₃₅FO₇

Mol. weight502.58

Details

B-065082BACK ORDER

Betamethasone Impurity 34

CAS #NA

Mol. formulaC28H37FO8

Mol. weight520.59

Details

B-065083BACK ORDER

Betamethasone Impurity 35

CAS #72559-81-0

Mol. formulaC28H37FO8

Mol. weight520.59

Details

B-065084BACK ORDER

Betamethasone Impurity 36

CAS #72559-88-7

Mol. formulaC28H35FO8

Mol. weight518.58

Details

B-065085BACK ORDER

Betamethasone Impurity 37

CAS #NA

Mol. formulaC28H33FO8

Mol. weight516.56

Details

B-065086BACK ORDER

Betamethasone Impurity 38

CAS #25121-04-4

Mol. formulaC22H29ClO4

Mol. weight392.92

Details

B-065087BACK ORDER

D-Homo A Derivative of Betamethasone Sodium Phosphate

CAS #1201919-11-0

Mol. formulaC₂₂H₂₈FO₈P. 2Na

Mol. weight470.43 2*22.99

Details

B-065088INQUIRE FURTHER

Betamethasone Impurity 39

CAS #NA

Mol. formulaC22H29FO5

Mol. weight392.47

Details

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