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 4401–4500 of 5082 standards

B-449IN STOCK

Guaiacol-4-Sulfonate Potassium Salt

CAS #16241-25-1

Mol. formulaC7H7O5S. K

Mol. weight203.19 39.10

Details

B-451IN STOCK

Benzocaine

CAS #94-09-7

Mol. formulaC₉H₁₁NO₂

Mol. weight165.19

Details

B-4510IN STOCK

Benzocaine EP Impurity D (Ethyl 2-Aminobenzoate)

CAS #87-25-2

Mol. formulaC₉H₁₁NO₂

Mol. weight165.19

Details

B-4511IN STOCK

Benzocaine EP Impurity H

CAS #619-45-4

Mol. formulaC₈H₉NO₂

Mol. weight151.17

Details

B-4512IN STOCK

Benzocaine EP Impurity C

CAS #582-33-2

Mol. formulaC₉H₁₁NO₂

Mol. weight165.19

Details

B-4513IN STOCK

Benzocaine EP Impurity F

CAS #1877-77-6

Mol. formulaC₇H₉NO

Mol. weight123.16

Details

B-4514IN STOCK

Benzocaine Impurity 1

CAS #302776-68-7

Mol. formulaC₂₄H₃₁NO₄

Mol. weight397.52

Details

B-4515IN STOCK

Sodium Benzoate

CAS #532-32-1

Mol. formulaC₇H₅O₂. Na

Mol. weight121.12 22.99

Details

B-4516BACK ORDER

Benzocaine Impurity 2

CAS #86927-24-4

Mol. formulaC₁₆H₂₃NO₃

Mol. weight277.36

Details

B-4517BACK ORDER

Benzocaine Impurity 3

CAS #78015-36-8

Mol. formulaC₁₉H₂₀N₂O₅

Mol. weight356.38

Details

B-4518BACK ORDER

Amyl benzoate

CAS #2049-96-9

Mol. formulaC₁₂H₁₆O₂

Mol. weight192.26

Details

B-4519BACK ORDER

Benzocaine Impurity 5

CAS #71134-95-7

Mol. formulaC₁₇H₂₅NO₃

Mol. weight291.39

Details

B-452IN STOCK

Benzocaine Acetylsalicylamide

CAS #23437-10-7

Mol. formulaC₁₈H₁₇NO₅

Mol. weight327.34

Details

B-4520BACK ORDER

Benzocaine Impurity 6

CAS #62443-29-2

Mol. formulaC₂₁H₃₃NO₃

Mol. weight347.50

Details

B-4521IN STOCK

Benzocaine Impurity 7

CAS #97173-95-0

Mol. formulaC₁₅H₁₇NO₈

Mol. weight339.30

Details

B-4522BACK ORDER

Benzocaine Impurity 8

CAS #NA

Mol. formulaC₁₃H₁₃NO₈

Mol. weight311.25

Details

B-4523IN STOCK

Benzocaine EP Impurity E

CAS #62-23-7

Mol. formulaC₇H₅NO₄

Mol. weight167.12

Details

B-4524BACK ORDER

Ethyl 4-(Dimethylamino) Benzoate

CAS #NA

Mol. formulaC₁₁H₁₅NO₂

Mol. weight193.25

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-4527IN STOCK

n-Butyl p-Nitrobenzoate

CAS #120-48-9

Mol. formulaC₁₁H₁₃NO₄

Mol. weight223.23

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-453IN STOCK

N-Acetyl Benzocaine

CAS #5338-44-3

Mol. formulaC₁₁H₁₃NO₃

Mol. weight207.23

Details

B-4530BACK ORDER

Benzocaine Impurity 12

CAS #NA

Mol. formulaC₁₁H₁₃NO₄

Mol. weight223.23

Details

B-4531BACK ORDER

Benzocaine Impurity 1-d13

CAS #NA

Mol. formulaC₂₄H₁₈D₁₃NO₄

Mol. weight410.59

Details

B-4532BACK ORDER

Benzocaine-13C6

CAS #1391054-61-7

Mol. formulaC₃¹³C₆H₁₁NO₂

Mol. weight 171.15

Details

B-454IN STOCK

Benzocaine Impurity 4 (Ethyl p-Nitrobenzoate)

CAS #99-77-4

Mol. formulaC₉H₉NO₄

Mol. weight195.17

Details

B-456IN STOCK

Ethyl Benzoate

CAS #93-89-0

Mol. formulaC₉H₁₀O₂

Mol. weight150.18

Details

B-457BACK ORDER

Benzocaine-N-Beta-D-Glucoside

CAS #28315-50-6

Mol. formulaC₁₅H₂₁NO₇

Mol. weight327.34

Details

B-458IN STOCK

N-Formyl Benzocaine

CAS #5422-63-9

Mol. formulaC₁₀H₁₁NO₃

Mol. weight193.20

Details

B-459IN STOCK

Benzocaine EP Impurity A

CAS #623-04-1

Mol. formulaC₇H₉NO

Mol. weight123.16

Details

B-461IN STOCK

Bortezomib Trimer ((1R,2S)-Bortezomib Trimer)

CAS #390800-88-1

Mol. formulaC₅₇H₆₉B₃N₁₂O₉

Mol. weight1098.68

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-4618IN STOCK

Bortezomib Trimer-d15 ((1R,2S)-Bortezomib Trimer-d15)

CAS #NA

Mol. formulaC₅₇H₅₄D₁₅B₃N₁₂O₉

Mol. weight1113.78

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

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