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 6301–6400 of 45633 standards · Impurities

B-4523IN STOCK

Benzocaine EP Impurity E

CAS #62-23-7

Mol. formulaC₇H₅NO₄

Mol. weight167.12

Details

B-4525IN STOCK

Benzocaine Impurity 9

CAS #10541-82-9

Mol. formulaC₁₀H₁₃NO₂

Mol. weight179.22

Details

B-4526IN STOCK

N-Nitroso Benzocaine Impurity 9

CAS #208176-48-1

Mol. formulaC₁₀H₁₂N₂O₃

Mol. weight208.22

Details

B-4528IN STOCK

Benzocaine Impurity 10

CAS #NA

Mol. formulaC₁₁H₁₃NO₅

Mol. weight239.23

Details

B-4529BACK ORDER

Benzocaine Impurity 11

CAS #NA

Mol. formulaC₁₁H₁₁NO₅

Mol. weight237.21

Details

B-4530BACK ORDER

Benzocaine Impurity 12

CAS #NA

Mol. formulaC₁₁H₁₃NO₄

Mol. weight223.23

Details

B-454IN STOCK

Benzocaine Impurity 4 (Ethyl p-Nitrobenzoate)

CAS #99-77-4

Mol. formulaC₉H₉NO₄

Mol. weight195.17

Details

B-459IN STOCK

Benzocaine EP Impurity A

CAS #623-04-1

Mol. formulaC₇H₉NO

Mol. weight123.16

Details

B-4610IN STOCK

Bortezomib Impurity 40

CAS #NA

Mol. formulaC₅₇H₆₉B₃N₁₂O₉

Mol. weight1098.68

Details

B-46100BACK ORDER

Bortezomib Impurity 83

CAS #NA

Mol. formulaC₂₃H₂₃N₅O₃

Mol. weight417.47

Details

B-46101BACK ORDER

Bortezomib impurity 87

CAS #139442-44-7

Mol. formulaC₁₂H₉N₃O₂

Mol. weight227.22

Details

B-46102IN STOCK

Bortezomib Impurity 89

CAS #NA

Mol. formulaC₃₈H₄₄B₂N₈O₇

Mol. weight746.44

Details

B-46103BACK ORDER

Bortezomib Impurity 90 (Bortezomib D-Mannitol Ester)

CAS #444576-08-3

Mol. formulaC₂₅H₃₅BN₄O₈

Mol. weight530.39

Details

B-46104BACK ORDER

Bortezomib Impurity 91 (Mixture of Diastereomers)

CAS #NA

Mol. formulaC₂₁H₂₇BN₂O₄

Mol. weight382.27

Details

B-46105BACK ORDER

(1S,2S)-Bortezomib Impurity 91

CAS #1422969-03-6

Mol. formulaC₂₁H₂₇BN₂O₄

Mol. weight382.27

Details

B-46106BACK ORDER

(1R,2R)-Bortezomib Impurity 91

CAS #NA

Mol. formulaC₂₁H₂₇BN₂O₄

Mol. weight382.27

Details

B-46107BACK ORDER

(1R,2S)-Bortezomib Impurity 91

CAS #179324-79-9

Mol. formulaC₂₁H₂₇BN₂O₄

Mol. weight382.27

Details

B-46108BACK ORDER

(1S,2R)-Bortezomib Impurity 91

CAS #NA

Mol. formulaC₂₁H₂₇BN₂O₄

Mol. weight382.27

Details

B-46109BACK ORDER

(1S,2S)-Bortezomib Impurity 54 Trifluoroacetate

CAS #NA

Mol. formulaC₂₄H₃₇BN₂O₃. C₂HF₃O₂

Mol. weight412.38

Details

B-4611IN STOCK

Bortezomib Impurity 88

CAS #73058-37-4

Mol. formulaC₁₅H₁₅N₃O₃

Mol. weight285.30

Details

B-46110BACK ORDER

(1R,2R)-Bortezomib Impurity 54 Trifluoroacetate

CAS #NA

Mol. formulaC₂₄H₃₇BN₂O₃. C₂HF₃O₂

Mol. weight412.38

Details

B-46111BACK ORDER

(1S,2R)-Bortezomib Impurity 54 Trifluoroacetate

CAS #NA

Mol. formulaC₂₄H₃₇BN₂O₃. C₂HF₃O₂

Mol. weight412.38

Details

B-46112BACK ORDER

Bortezomib Impurity 80 HCl

CAS #779357-85-6

Mol. formulaC₁₅H₂₈BNO₂. HCl

Mol. weight265.20 36.46

Details

B-46113BACK ORDER

(1S,2S)-Bortezomib Impurity 91 (Mixture of Enantiomers)

CAS #NA

Mol. formulaC₂₁H₂₇BN₂O₄

Mol. weight382.27

Details

B-46114BACK ORDER

Bortezomib Impurity 92

CAS #NA

Mol. formulaC₂₉H₃₉BN₄O₄

Mol. weight518.47

Details

B-4612IN STOCK

Bortezomib Impurity 48

CAS #289472-81-7

Mol. formulaC₁₉H₂₄N₄O₃

Mol. weight356.43

Details

B-4613IN STOCK

Bortezomib Impurity 86

CAS #1446194-56-4

Mol. formulaC₁₉H₂₄N₄O₂

Mol. weight340.43

Details

B-4614IN STOCK

Bortezomib Impurity 41

CAS #289472-80-6

Mol. formulaC₁₄H₁₄N₄O₂

Mol. weight270.29

Details

B-4615IN STOCK

Bortezomib Impurity 2 (S,R-Isomer)

CAS #289472-78-2

Mol. formulaC₁₉H₂₄N₄O₃

Mol. weight356.43

Details

B-4616IN STOCK

Bortezomib Impurity 84

CAS #2724802-62-2

Mol. formulaC₁₉H₂₄N₄O₄

Mol. weight372.43

Details

B-4617IN STOCK

Bortezomib Impurity 85

CAS #NA

Mol. formulaC₁₉H₂₄N₄O₄

Mol. weight372.43

Details

B-4619IN STOCK

Bortezomib Impurity 38

CAS #NA

Mol. formulaC20H26N4O3

Mol. weight370.45

Details

B-462IN STOCK

Bortezomib Impurity 36

CAS #114457-94-2

Mol. formulaC₁₄H₁₃N₃O₃

Mol. weight271.28

Details

B-4620IN STOCK

Bortezomib Impurity 39

CAS #NA

Mol. formulaC20H26N4O3

Mol. weight370.45

Details

B-4621IN STOCK

Bortezomib Impurity 4

CAS #862894-96-0

Mol. formulaC₁₉H₂₂N₄O₃

Mol. weight354.41

Details

B-4622IN STOCK

Bortezomib Impurity 5

CAS #2379402-85-2

Mol. formulaC₁₉H₂₂N₄O₄

Mol. weight370.41

Details

B-4623BACK ORDER

Bortezomib Impurity 6

CAS #N/A

Mol. formulaC19H25BN4O5

Mol. weight400.25

Details

B-4624BACK ORDER

Bortezomib Impurity 7

CAS #N/A

Mol. formulaC10H16BN3O3

Mol. weight237.07

Details

B-4625BACK ORDER

Bortezomib Impurity 8

CAS #N/A

Mol. formulaC24H27BN6O5

Mol. weight490.33

Details

B-4626IN STOCK

Bortezomib Impurity 9

CAS #1194235-41-0

Mol. formulaC₂₈H₃₄BN₅O₅

Mol. weight531.42

Details

B-4628IN STOCK

Bortezomib Impurity 11

CAS #862895-00-9

Mol. formulaC₁₉H₂₂N₄O₂

Mol. weight338.41

Details

B-4629IN STOCK

Bortezomib Impurity 12

CAS #886979-78-8

Mol. formulaC₁₉H₂₄N₄O₄

Mol. weight372.43

Details

B-4630IN STOCK

Bortezomib Impurity 13

CAS #886979-81-3

Mol. formulaC₁₉H₂₄N₄O₄

Mol. weight372.43

Details

B-4631IN STOCK

Bortezomib Impurity 2 (Mixture of (1S,2R)-Isomer and (1R,2R)-Isomer)

CAS #2747958-64-9

Mol. formulaC₁₉H₂₄N₄O₃

Mol. weight356.43

Details

B-4632BACK ORDER

Bortezomib Impurity 14

CAS #205393-22-2

Mol. formulaC29H39BN4O4

Mol. weight518.46

Details

B-4633BACK ORDER

Bortezomib Impurity 15

CAS #NA

Mol. formulaC11H24BNO2 HCl

Mol. weight213.13 36.46

Details

B-4634IN STOCK

Bortezomib Impurity 16

CAS #NA

Mol. formulaC₁₉H₂₄N₄O₃

Mol. weight356.43

Details

B-4635BACK ORDER

Bortezomib Impurity 17

CAS #NA

Mol. formulaC19H25BN4O5

Mol. weight400.25

Details

B-4636IN STOCK

Bortezomib Impurity 18

CAS #NA

Mol. formulaC38H46N8O6

Mol. weight710.84

Details

B-4637IN STOCK

Bortezomib Impurity 19

CAS #NA

Mol. formulaC₂₈H₃₄BN₅O₅

Mol. weight531.42

Details

B-4638BACK ORDER

Bortezomib Impurity 20

CAS #NA

Mol. formulaC14H24BClO2

Mol. weight270.61

Details

B-4639BACK ORDER

Bortezomib Impurity 21

CAS #NA

Mol. formulaC20H42BNO2Si2

Mol. weight395.55

Details

B-4640IN STOCK

Bortezomib Impurity 22

CAS #94242-81-6

Mol. formulaC₁₄H₂₆BNO₂. C₂HF₃O₂

Mol. weight251.18 114.02

Details

B-4641BACK ORDER

Bortezomib Impurity 23

CAS #NA

Mol. formulaC14H24BClO2

Mol. weight270.61

Details

B-4642BACK ORDER

Bortezomib Impurity 24

CAS #NA

Mol. formulaC20H42BNO2Si2

Mol. weight395.55

Details

B-4643BACK ORDER

Bortezomib Impurity 25

CAS #NA

Mol. formulaC14H26BNO2 . C2HF3O2

Mol. weight251.18 114.02

Details

B-4644IN STOCK

Bortezomib Impurity 26

CAS #78-77-3

Mol. formulaC₄H₉Br

Mol. weight137.02

Details

B-4646BACK ORDER

Bortezomib Impurity 28

CAS #18942-49-9

Mol. formulaC14H19NO4

Mol. weight265.31

Details

B-4647IN STOCK

Bortezomib Impurity 29

CAS #89-01-0

Mol. formulaC₆H₄N₂O₄

Mol. weight168.11

Details

B-4648BACK ORDER

Bortezomib Impurity 30

CAS #513-36-0

Mol. formulaC4H9Cl

Mol. weight92.57

Details

B-4649BACK ORDER

Bortezomib Impurity 31

CAS #84110-40-7

Mol. formulaC4H11BO2

Mol. weight101.94

Details

B-465IN STOCK

Bortezomib Impurity 2 (RR-Isomer)

CAS #NA

Mol. formulaC₁₉H₂₄N₄O₃

Mol. weight356.43

Details

B-4650BACK ORDER

Bortezomib Impurity 32

CAS #1310383-72-2

Mol. formulaC15H28BNO2. C2HF3O2

Mol. weight265.21 114.02

Details

B-4651IN STOCK

Bortezomib Impurity 33 TriHCl

CAS #NA

Mol. formulaC₄₂H₆₃B₃N₆O₆. 3 HCl

Mol. weight780.43 3*36.46

Details

B-4652IN STOCK

Bortezomib Impurity 34

CAS #NA

Mol. formulaC₁₅H₁₄N₄O₃

Mol. weight298.30

Details

B-4653IN STOCK

Bortezomib Impurity 35

CAS #NA

Mol. formulaC28H34BN5O5

Mol. weight531.42

Details

B-4654IN STOCK

Bortezomib Impurity 37 Trifluoroacetate

CAS #477254-69-6; 945606-99-5 (HCl Salt)

Mol. formulaC15H28BNO2. C2HF3O2

Mol. weight265.21 114.02

Details

B-4656IN STOCK

Bortezomib Impurity 42 (Mixture of Diastereomers)

CAS #NA

Mol. formulaC₁₉H₂₄N₄O₄

Mol. weight372.43

Details

B-4657BACK ORDER

Bortezomib Impurity 43 HCl

CAS #NA

Mol. formulaC15H28BNO2. HCl

Mol. weight265.20 36.46

Details

B-4658IN STOCK

Bortezomib Impurity 44

CAS #NA

Mol. formulaC₁₅H₁₄N₄O₃

Mol. weight298.30

Details

B-4659BACK ORDER

Bortezomib Impurity 45

CAS #NA

Mol. formulaC₁₉H₂₄N₄O₃

Mol. weight356.43

Details

B-466IN STOCK

Bortezomib Impurity 3

CAS #NA

Mol. formulaC₁₄H₁₄N₄O₂

Mol. weight270.29

Details

B-4661BACK ORDER

Bortezomib Impurity 47 HCl

CAS #1158974-93-6

Mol. formulaC5H14BNO2. HCl

Mol. weight130.98 36.46

Details

B-4662IN STOCK

Bortezomib Impurity 49

CAS #NA

Mol. formulaC₁₉H₂₄N₄O₃

Mol. weight356.43

Details

B-4663IN STOCK

Bortezomib Impurity 50

CAS #84110-34-9

Mol. formulaC14H25BO2

Mol. weight236.16

Details

B-4664BACK ORDER

Bortezomib Impurity 51

CAS #87249-60-3

Mol. formulaC11H17BCl2O2

Mol. weight262.97

Details

B-4665BACK ORDER

Bortezomib Impurity 52

CAS #87304-47-0

Mol. formulaC15H26BClO2

Mol. weight284.63

Details

B-4666BACK ORDER

Bortezomib Impurity 53

CAS #1187479-72-6

Mol. formulaC29H45BN2O5

Mol. weight512.50

Details

B-4667IN STOCK

Bortezomib Impurity 54 HCl

CAS #205393-21-1

Mol. formulaC₂₄H₃₇BN₂O₃. HCl

Mol. weight412.38 36.46

Details

B-4668BACK ORDER

Bortezomib Impurity 55

CAS #NA

Mol. formulaC38H54BN3O6

Mol. weight659.68

Details

B-4669BACK ORDER

Bortezomib Impurity 56 HCl

CAS #NA

Mol. formulaC33H46BN3O4. HCl

Mol. weight559.56 36.46

Details

B-467IN STOCK

Bortezomib Impurity 1 (R,R-Isomer)

CAS #1375004-38-8

Mol. formulaC₅₇H₆₉B₃N₁₂O₉

Mol. weight1098.68

Details

B-4670BACK ORDER

Bortezomib Impurity 57

CAS #1194235-28-3

Mol. formulaC38H48BN5O5

Mol. weight665.64

Details

B-4671BACK ORDER

Bortezomib Impurity 58

CAS #NA

Mol. formulaC30H36BN3O5

Mol. weight529.44

Details

B-4672BACK ORDER

Bortezomib Impurity 59

CAS #590-86-3

Mol. formulaC5H10O

Mol. weight86.13

Details

B-4673IN STOCK

Bortezomib Impurity 60

CAS #2210228-73-0

Mol. formulaC17H27BF3NO3

Mol. weight361.21

Details

B-4674IN STOCK

Bortezomib Impurity 61

CAS #NA

Mol. formulaC₅₇H₈₇B₃N₆O₁₂

Mol. weight1080.78

Details

B-4678BACK ORDER

Bortezomib Impurity 62

CAS #NA

Mol. formulaC₁₅H₂₈BNO₂

Mol. weight265.20

Details

B-4679BACK ORDER

Bortezomib Impurity 63

CAS #NA

Mol. formulaC₂₉H₃₉BN₄O₄

Mol. weight518.47

Details

B-468IN STOCK

Bortezomib Impurity 1 (R,S-Isomer)

CAS #NA

Mol. formulaC₅₇H₆₉B₃N₁₂O₉

Mol. weight1098.68

Details

B-4680BACK ORDER

Bortezomib Impurity 64

CAS #1104011-35-9

Mol. formulaC₁₉H₂₅BN₄O₄

Mol. weight384.24

Details

B-4681BACK ORDER

Bortezomib Impurity 65

CAS #1608986-16-8

Mol. formulaC₁₄H₁₃N₃O₃

Mol. weight271.28

Details

B-4682IN STOCK

Bortezomib Impurity 66

CAS #NA

Mol. formulaC₁₉H₂₄N₄O₃

Mol. weight356.43

Details

B-4683BACK ORDER

Bortezomib Impurity 67

CAS #2308-61-4

Mol. formulaC₁₈H₁₈N₂O₂

Mol. weight294.35

Details

B-4684BACK ORDER

Bortezomib Impurity 68

CAS #NA

Mol. formulaC₂₂H₂₀N₄O₄

Mol. weight404.43

Details

B-4685BACK ORDER

Bortezomib Impurity 69

CAS #1255646-95-7

Mol. formulaC₁₇H₁₈N₂O₃

Mol. weight298.34

Details

B-4686BACK ORDER

Bortezomib Impurity 70

CAS #NA

Mol. formulaC₂₂H₂₀N₄O₄

Mol. weight404.43

Details

B-4687BACK ORDER

Bortezomib Impurity 71

CAS #NA

Mol. formulaC₁₇H₁₈N₂O₃

Mol. weight298.34

Details

B-4688BACK ORDER

Bortezomib Impurity 72

CAS #2577-40-4

Mol. formulaC₁₈H₂₀N₂O₃

Mol. weight312.37

Details

B-4689BACK ORDER

Bortezomib Impurity 73

CAS #1194235-14-7

Mol. formulaC₂₃H₂₂N₄O₄

Mol. weight418.45

Details

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