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All APIs CRMs Stable Isotope Labeled Nitrosamines Impurities Glucuronides Metabolites Other New Products

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Showing 4101–4200 of 45619 standards · Impurities

B-065103IN STOCK

Betamethasone Impurity 51

CAS #NA

Mol. formulaC₂₈H₃₆O₆

Mol. weight468.59

Details

B-065104IN STOCK

Betamethasone Impurity 52

CAS #NA

Mol. formulaC₂₂H₂₈F₂O₄

Mol. weight394.46

Details

B-065105BACK ORDER

Betamethasone Impurity 53

CAS #NA

Mol. formulaC₂₂H₂₈ClFO₄

Mol. weight410.91

Details

B-065106BACK ORDER

Betamethasone Impurity 54

CAS #NA

Mol. formulaC₂₂H₂₈BrFO₄

Mol. weight455.36

Details

B-065107IN STOCK

Betamethasone Impurity 55

CAS #NA

Mol. formulaC₂₂H₂₉O₈P

Mol. weight452.44

Details

B-065108IN STOCK

Betamethasone Impurity 56

CAS #5534-12-3

Mol. formulaC₂₄H₃₁FO₆

Mol. weight434.50

Details

B-065109BACK ORDER

Betamethasone Impurity 57

CAS #25122-45-6

Mol. formulaC₂₄H₃₀ClFO₅

Mol. weight452.95

Details

B-065110BACK ORDER

Betamethasone Impurity 58

CAS #5534-14-5

Mol. formulaC₂₆H₃₅FO₆

Mol. weight462.56

Details

B-065111BACK ORDER

Betamethasone Impurity 59

CAS #5534-01-0

Mol. formulaC₂₈H₃₇FO₇

Mol. weight504.60

Details

B-065112BACK ORDER

Betamethasone Impurity 60

CAS #NA

Mol. formulaC₃₀H₃₆O₁₁

Mol. weight572.61

Details

B-065113IN STOCK

Betamethasone Impurity 61

CAS #1203841-45-5

Mol. formulaC₂₁H₂₇FO₄

Mol. weight362.44

Details

B-065114BACK ORDER

Betamethasone Impurity 62

CAS #1184871-62-2

Mol. formulaC₂₂H₂₇FO₆

Mol. weight406.45

Details

B-065115BACK ORDER

Betamethasone Impurity 63

CAS #NA

Mol. formulaC₂₃H₂₉BrO₆

Mol. weight481.38

Details

B-065116BACK ORDER

Betamethasone Impurity 64

CAS #116846-77-6

Mol. formulaC₂₂H₂₇ClO₃

Mol. weight374.91

Details

B-065117BACK ORDER

Betamethasone Impurity 65

CAS #96789-15-0

Mol. formulaC₂₀H₂₄O₂

Mol. weight296.41

Details

B-065118BACK ORDER

Betamethasone Impurity 66

CAS #90039-90-0

Mol. formulaC₂₀H₂₄O₂

Mol. weight296.41

Details

B-065119BACK ORDER

Betamethasone Impurity 67

CAS #98574-03-9

Mol. formulaC₂₂H₂₆O₂

Mol. weight322.45

Details

B-065120BACK ORDER

Betamethasone Impurity 68

CAS #73764-86-0

Mol. formulaC₂₇H₃₅FO₉S

Mol. weight554.63

Details

B-065121BACK ORDER

Betamethasone Impurity 69

CAS #NA

Mol. formulaC₂₇H₃₅FO₉S

Mol. weight554.63

Details

B-065122BACK ORDER

Betamethasone Impurity 70 Disodium Salt

CAS #NA

Mol. formulaC₂₈H₃₆FO₁₀P. 2Na

Mol. weight582.56 2*22.99

Details

B-065123BACK ORDER

Betamethasone Impurity 71 Disodium Salt

CAS #NA

Mol. formulaC₂₅H₃₂FO₉P. 2Na

Mol. weight26.50 2*22.99

Details

B-065124BACK ORDER

Betamethasone Impurity 72 Disodium Salt

CAS #NA

Mol. formulaC₂₅H₃₂FO₉P. 2Na

Mol. weight526.50 2*22.99

Details

B-065125BACK ORDER

Betamethasone Impurity 73

CAS #NA

Mol. formulaC₃₀H₃₄O₅S

Mol. weight506.66

Details

B-065126INQUIRE FURTHER

Betamethasone Impurity 74

CAS #NA

Mol. formulaC₂₂H₂₉FO₅

Mol. weight392.47

Details

B-065127INQUIRE FURTHER

Betamethasone Impurity 75

CAS #NA

Mol. formulaC₂₂H₂₉FO₅

Mol. weight392.47

Details

B-065128BACK ORDER

Betamethasone Impurity 76

CAS #NA

Mol. formulaC₂₂H₃₁FO₅

Mol. weight394.48

Details

B-065129BACK ORDER

Betamethasone Impurity 77

CAS #NA

Mol. formulaC₂₂H₂₉FO₅

Mol. weight392.47

Details

B-065130INQUIRE FURTHER

Betamethasone Impurity 78

CAS #NA

Mol. formulaC₂₅H₃₂ClFO₅

Mol. weight466.97

Details

B-065131INQUIRE FURTHER

Betamethasone Impurity 79

CAS #NA

Mol. formulaC₂₅H₃₂ClFO₅

Mol. weight466.97

Details

B-065132BACK ORDER

Betamethasone Impurity 80

CAS #NA

Mol. formulaC₂₅H₃₃FO₆

Mol. weight448.53

Details

B-065133BACK ORDER

Betamethasone Impurity 81

CAS #NA

Mol. formulaC₂₅H₃₂ClFO₅

Mol. weight466.97

Details

B-065135BACK ORDER

Betamethasone Impurity 82

CAS #1062-09-5

Mol. formulaC₂₇H₃₇FO₆

Mol. weight476.59

Details

B-065137BACK ORDER

Betamethasone Impurity 84

CAS #944031-56-5

Mol. formulaC₂₂H₂₉FO₅

Mol. weight392.47

Details

B-065138INQUIRE FURTHER

Betamethasone Impurity 85

CAS #NA

Mol. formulaC₂₂H₂₉FO₅

Mol. weight392.47

Details

B-065139IN STOCK

Betamethasone Impurity 86

CAS #1202002-02-5

Mol. formulaC₂₂H₃₀FO₈P

Mol. weight472.45

Details

B-065140INQUIRE FURTHER

Betamethasone Impurity 87

CAS #1202002-00-3

Mol. formulaC₂₂H₃₀FO₈P

Mol. weight472.45

Details

B-065141IN STOCK

Betamethasone Impurity 88 Ditetrabutylammonium Salt

CAS #NA

Mol. formulaC₂₂H₂₉FO₁₁P₂. 2 C₁₆H₃₆N

Mol. weight550.42 2*242.47

Details

B-065142BACK ORDER

Betamethasone Impurity 89

CAS #37926-77-5

Mol. formulaC₂₃H₃₁FO₅

Mol. weight406.49

Details

B-065144BACK ORDER

Betamethasone Impurity 90

CAS #NA

Mol. formulaC₂₈H₃₆O₇

Mol. weight484.59

Details

B-065145BACK ORDER

Betamethasone Impurity 91

CAS #73528-28-6

Mol. formulaC₂₂H₂₉FO₅

Mol. weight392.47

Details

B-065147INQUIRE FURTHER

Betamethasone Impurity 92

CAS #NA

Mol. formulaC₂₈H₃₆O₇

Mol. weight484.59

Details

B-065148BACK ORDER

Betamethasone Impurity 93

CAS #1257544-84-5

Mol. formulaC₂₂H₂₇FO₅

Mol. weight390.45

Details

B-065149BACK ORDER

Betamethasone Impurity 94

CAS #19784-87-3

Mol. formulaC₂₂H₃₀O₄

Mol. weight358.48

Details

B-065150INQUIRE FURTHER

Betamethasone Impurity 95

CAS #NA

Mol. formulaC₂₈H₃₃FO₉

Mol. weight532.56

Details

B-065151BACK ORDER

Betamethasone Impurity 96

CAS #4351-49-9

Mol. formulaC₂₄H₃₁FO₅

Mol. weight418.51

Details

B-065152INQUIRE FURTHER

Betamethasone Impurity 97

CAS #NA

Mol. formulaC₂₂H₂₉O₈P

Mol. weight452.44

Details

B-065153BACK ORDER

Betamethasone Impurity 98

CAS #NA

Mol. formulaC₂₂H₃₁FO₄

Mol. weight378.48

Details

B-065154INQUIRE FURTHER

Betamethasone Impurity 99

CAS #NA

Mol. formulaC₂₂H₂₇FO₅

Mol. weight390.45

Details

B-065155BACK ORDER

Betamethasone Impurity 100

CAS #NA

Mol. formulaC₂₂H₂₇Na₂O₈P

Mol. weight496.40

Details

B-065156BACK ORDER

Betamethasone Impurity 101

CAS #NA

Mol. formulaC₂₂H₂₇Na₂O₇P

Mol. weight480.40

Details

B-065157IN STOCK

Betamethasone Impurity 102

CAS #2597-76-4

Mol. formulaC₂₂H₃₀O₅

Mol. weight374.48

Details

B-065158IN STOCK

Betamethasone Impurity 103

CAS #83005-14-5

Mol. formulaC₂₂H₃₂O₄

Mol. weight360.49

Details

B-065160BACK ORDER

Betamethasone Impurity 104

CAS #26543-61-3

Mol. formulaC₂₂H₂₉BrO₅

Mol. weight453.37

Details

B-065162BACK ORDER

Betamethasone Impurity 106

CAS #NA

Mol. formulaC₂₂H₂₉FO₅

Mol. weight392.47

Details

B-065163BACK ORDER

Betamethasone Impurity 105

CAS #NA

Mol. formulaC₂₂H₂₉FO₅

Mol. weight392.47

Details

B-065164INQUIRE FURTHER

Betamethasone Impurity 107

CAS #NA

Mol. formulaC₂₂H₂₉FO₅

Mol. weight392.47

Details

B-065165INQUIRE FURTHER

Betamethasone Impurity 108 Disodium Salt

CAS #NA

Mol. formulaC₂₂H₂₈FO₈P. 2Na

Mol. weight470.43 2*22.99

Details

B-065166IN STOCK

Betamethasone Impurity 109

CAS #NA

Mol. formulaC₂₄H₃₀O₆

Mol. weight414.50

Details

B-065167INQUIRE FURTHER

Betamethasone Impurity 110

CAS #NA

Mol. formulaC₂₂H₃₂FO₉P

Mol. weight490.46

Details

B-065168IN STOCK

Betamethasone Impurity 111

CAS #NA

Mol. formulaC₂₂H₂₉FO₅

Mol. weight392.47

Details

B-065169IN STOCK

Betamethasone Impurity 112

CAS #NA

Mol. formulaC₂₃H₂₉BrO₆

Mol. weight481.38

Details

B-065170IN STOCK

Betamethasone Impurity 113

CAS #5514-77-2

Mol. formulaC₂₆H₃₃FO₇

Mol. weight476.54

Details

B-065171BACK ORDER

Betamethasone Impurity 114

CAS #NA

Mol. formulaC₂₃H₂₉FO₆

Mol. weight420.48

Details

B-065172BACK ORDER

Betamethasone Impurity 115

CAS #NA

Mol. formulaC₂₂H₂₈ClO₈. 2Na

Mol. weight486.88 2*22.99

Details

B-066IN STOCK

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

CAS #15883-20-2

Mol. formulaC₁₄H₂₀N₂O

Mol. weight232.33

Details

B-067IN STOCK

Bupivacaine EP Impurity C

CAS #1797894-80-4

Mol. formulaC₁₄H₁₇NO

Mol. weight215.30

Details

B-068IN STOCK

Bupivacaine EP Impurity D

CAS #1037184-07-8

Mol. formulaC₁₄H₁₉Cl₂NO

Mol. weight288.21

Details

B-068001IN STOCK

Busulfan Impurity 1

CAS #1797106-48-9

Mol. formulaC₆H₁₄O₅S₂

Mol. weight230.29

Details

B-068002INQUIRE FURTHER

Busulfan Impurity 2

CAS #N/A

Mol. formulaC10H22O9S3

Mol. weight382.47

Details

B-068003IN STOCK

Busulfan Impurity 3

CAS #26978-64-3

Mol. formulaC₄H₁₀O₄S

Mol. weight154.18

Details

B-068004INQUIRE FURTHER

Busulfan Impurity 4

CAS #42729-95-3

Mol. formulaC5H12O4S

Mol. weight168.21

Details

B-068005IN STOCK

Busulfan Impurity 5

CAS #19859-00-8

Mol. formulaC₇H₁₄O₅S

Mol. weight210.24

Details

B-068008BACK ORDER

Busulfan Impurity 6

CAS #5539-53-7

Mol. formulaC3H6O4S

Mol. weight138.14

Details

B-068009INQUIRE FURTHER

Busulfan Impurity 7

CAS #NA

Mol. formulaC₇H₁₄O₅S

Mol. weight210.24

Details

B-068012BACK ORDER

Busulfan Impurity 8

CAS #NA

Mol. formulaC₅H₁₁ClO₃S

Mol. weight186.65

Details

B-068013BACK ORDER

Busulfan Impurity 9

CAS #61161-42-0

Mol. formulaC₈H₁₈O₇S₂

Mol. weight290.35

Details

B-068014BACK ORDER

Busulfan Impurity 10

CAS #NA

Mol. formulaC₇H₁₆O₄S

Mol. weight196.26

Details

B-068015BACK ORDER

Busulfan Impurity 11

CAS #NA

Mol. formulaC₁₁H₂₄O₇S₂

Mol. weight332.43

Details

B-068016BACK ORDER

Busulfan Impurity 12

CAS #NA

Mol. formulaC₅H₁₂O₄S

Mol. weight168.21

Details

B-068017BACK ORDER

Busulfan Impurity 13

CAS #NA

Mol. formulaC₉H₂₀O₇S₂

Mol. weight304.37

Details

B-068018BACK ORDER

Busulfan Impurity 14

CAS #NA

Mol. formulaC₆H₁₄O₄S

Mol. weight182.23

Details

B-068019BACK ORDER

Busulfan Impurity 15

CAS #NA

Mol. formulaC₁₀H₂₂O₇S₂

Mol. weight318.40

Details

B-068020BACK ORDER

Busulfan Impurity 16

CAS #NA

Mol. formulaC₁₂H₂₆O₇S₂

Mol. weight346.45

Details

B-068021BACK ORDER

Busulfan Impurity 17

CAS #NA

Mol. formulaC₁₄H₃₀O₇S₂

Mol. weight374.51

Details

B-068022IN STOCK

Busulfan Impurity 18

CAS #62183-79-3

Mol. formulaC₁₂H₂₆

Mol. weight170.34

Details

B-068023IN STOCK

Busulfan Impurity 19

CAS #98544-67-3

Mol. formulaC₈H₁₈O₆S₂

Mol. weight274.35

Details

B-069IN STOCK

Bupivacaine EP Impurity E (Bupivacaine USP Related Compound A)

CAS #1330172-81-0

Mol. formulaC₁₈H₃₀N₂O

Mol. weight290.45

Details

B-0710IN STOCK

Buspirone EP Impurity D tetra-HCl

CAS #NA

Mol. formulaC₂₄H₃₈N₈O. 4 HCl

Mol. weight454.62 4*36.46

Details

B-0711IN STOCK

Buspirone EP Impurity C

CAS #257877-45-5

Mol. formulaC₂₀H₃₀N₈

Mol. weight382.52

Details

B-0712BACK ORDER

Buspirone EP Impurity L (Buspirone USP Related Compound L)

CAS #21098-11-3

Mol. formulaC₁₃H₂₀ClNO₂

Mol. weight257.76

Details

B-0713IN STOCK

Buspirone EP Impurity B Chloride

CAS #81461-72-5

Mol. formulaC₁₂H₁₉N₄. Cl

Mol. weight219.31 35.45

Details

B-0714IN STOCK

Buspirone EP Impurity F

CAS #2512210-24-9

Mol. formulaC₃₃H₅₁N₉O₃

Mol. weight621.83

Details

B-0715IN STOCK

Buspirone EP Impurity H

CAS #2708578-34-9

Mol. formulaC₃₃H₅₀N₈O₄

Mol. weight622.82

Details

B-0716IN STOCK

Buspirone EP Impurity I

CAS #2725354-99-2

Mol. formulaC₂₁H₃₀ClN₅O₂

Mol. weight419.95

Details

B-0717IN STOCK

Buspirone EP Impurity M

CAS #80827-62-9

Mol. formulaC₁₃H₂₀BrNO₂

Mol. weight302.21

Details

B-0718IN STOCK

Buspirone EP Impurity N (Buspirone USP Related Compound N)

CAS #257877-44-4

Mol. formulaC₂₂H₃₂N₂O₄

Mol. weight388.51

Details

B-0720BACK ORDER

Buspirone EP Impurity E

CAS #257877-46-6 (HCl Salt)

Mol. formulaC21H33N5O3

Mol. weight403.53

Details

B-0722IN STOCK

Buspirone Impurity 1 (Lactone of 6-Hydroxy Buspirone)

CAS #125498-83-1

Mol. formulaC₂₁H₃₁N₅O₃

Mol. weight401.51

Details

B-0723BACK ORDER

Buspirone Impurity 2

CAS #NA

Mol. formulaC12H20N6

Mol. weight248.33

Details

B-0724BACK ORDER

Buspirone Impurity 3

CAS #NA

Mol. formulaC21H31N5O4

Mol. weight417.51

Details

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