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Ceftazidime, Impurities

Ceftazidime EP Impurity A

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CAS No.

: 1000980-60-8

Mol F.

: C22H22N6O7S2

Mol W.

: 546.6

Cat No.

: SA58600

Ceftazidime, Impurities

Ceftazidime EP Impurity B

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CAS No.

: 97148-38-4

Mol F.

: C22H22N6O7S2

Mol W.

: 546.6

Cat No.

: SA58601

Ceftazidime, Impurities

Ceftazidime EP Impurity C

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CAS No.

: 3432-88-0

Mol F.

: C13H13N3O3S

Mol W.

: 291.3

Cat No.

: SA58603

Ceftazidime, Impurities

Ceftazidime EP Impurity E

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CAS No.

: 102772-66-7

Mol F.

: C26H30N6O7S2

Mol W.

: 602.7

Cat No.

: SA58604

Ceftazidime, Impurities

Ceftazidime EP Impurity G

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CAS No.

: 194241-83-3

Mol F.

: C11H14N4O5S

Mol W.

: 314.3

Cat No.

: SA58602

Ceftazidime, Impurities

Ceftazidime EP Impurity H

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CAS No.

: 1354396-23-8

Mol F.

: C23H24N6O7S2

Mol W.

: 560.6

Cat No.

: SA58605

Ceftriaxone, Impurities

Ceftriaxone

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CAS No.

: 73384-59-5

Mol F.

: C18H18N8O7S3

Mol W.

: 554.6

Cat No.

: SA59400

Ceftriaxone, Impurities

Ceftriaxone EP Impurity A

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CAS No.

: 92143-31-2

Mol F.

: C18H18N8O7S3

Mol W.

: 554.6

Cat No.

: SA59401

Ceftriaxone, Impurities

Ceftriaxone EP Impurity B

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CAS No.

: 66340-33-8

Mol F.

: C14H13N5O5S2

Mol W.

: 395.4

Cat No.

: SA59402

Ceftriaxone, Impurities

Ceftriaxone EP Impurity C

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CAS No.

: 58909-39-0

Mol F.

: C4H5N3O2S

Mol W.

: 159.2

Cat No.

: SA59403

Ceftriaxone, Impurities

Ceftriaxone EP Impurity D

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CAS No.

: 80756-85-0

Mol F.

: C13H10N4O2S3

Mol W.

: 350.4

Cat No.

: SA59404

Ceftriaxone, Impurities

Ceftriaxone EP Impurity E

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CAS No.

: 58909-56-1

Mol F.

: C12H13N5O5S2

Mol W.

: 371.4

Cat No.

: SA59405

Cefuroxime, Impurities

Cefuroxime

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CAS No.

: 55268-75-2

Mol F.

: C16H16N4O8S

Mol W.

: 424.4

Cat No.

: SA59500

Cefuroxime, Impurities

Cefuroxime EP Impurity A

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CAS No.

: 56271-94-4

Mol F.

: C15H15N3O7S

Mol W.

: 381.4

Cat No.

: SA59501

Cefuroxime, Impurities

Cefuroxime EP Impurity B

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CAS No.

: 39685-31-9

Mol F.

: C17H17N3O8S

Mol W.

: 423.4

Cat No.

: SA59502

Cefuroxime, Impurities

Cefuroxime EP Impurity E

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CAS No.

: 97232-97-8

Mol F.

: C16H16N4O8S

Mol W.

: 424.4

Cat No.

: SA59503

Cefuroxime, Impurities

Cefuroxime EP Impurity H

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CAS No.

: 947723-87-7

Mol F.

: C15H13N3O6S

Mol W.

: 363.3

Cat No.

: SA59504

Celecoxib, Impurities

Celecoxib

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CAS No.

: 169590-42-5

Mol F.

: C₁₇H₁₄F₃N₃O₂S

Mol W.

: 381.37

Cat No.

: SA11300

Celecoxib, Impurities

Celecoxib Carboxylic Acid

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CAS No.

: 170571-01-4

Mol F.

: C₁₇H₁₂F₃N₃O₄S

Mol W.

: 411.36

Cat No.

: SA11307

Celecoxib, Impurities

Celecoxib EP Impurity B

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CAS No.

: 331943-04-5

Mol F.

: C17H14F3N3O2S

Mol W.

: 381.37

Cat No.

: SA11306

Celecoxib, Impurities

Celecoxib Hydrazino Sulfonamide Impurity

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CAS No.

: 4392-54-5

Mol F.

: C6H9N3O2S

Mol W.

: 187.22

Cat No.

: SA11312

Celecoxib, Impurities

Celecoxib Methyl Ester

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CAS No.

: 1189893-75-1

Mol F.

: C₁₈H₁₄F₃N₃O₄S

Mol W.

: 425.38

Cat No.

: SA11308

Celiprolol, Impurities

Celiprolol

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CAS No.

: 56980-93-6 (Free Base); 57470-78-7 (HCl salt)

Mol F.

: C20H34ClN3O4

Mol W.

: 379.49

Cat No.

: SA38500

Celiprolol, Impurities

Celiprolol EP Impurity A

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CAS No.

: 56980-94-0

Mol F.

: C15H24N2O3

Mol W.

: 280.36

Cat No.

: SA38501

Celiprolol, Impurities

Celiprolol EP Impurity D

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CAS No.

: 56980-93-9

Mol F.

: C20H33N3O4

Mol W.

: 379.49

Cat No.

: SA38504

Celiprolol, Impurities

Celiprolol EP Impurity E

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CAS No.

: NA

Mol F.

: C36H55N5O8

Mol W.

: 685.85

Cat No.

: SA38505

Celiprolol, Impurities

Celiprolol EP Impurity F

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CAS No.

: 79881-89-3

Mol F.

: C13H18N2O3

Mol W.

: 250.29

Cat No.

: SA38506

Celiprolol, Impurities

Celiprolol EP Impurity G

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CAS No.

: 56980-98-4

Mol F.

: C16H22N2O4

Mol W.

: 306.36

Cat No.

: SA38507

Celiprolol, Impurities

Celiprolol EP Impurity H

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CAS No.

: 85045-98-3

Mol F.

: C16H23BrN2O4

Mol W.

: 387.27

Cat No.

: SA38508

Celiprolol, Impurities

Celiprolol EP Impurity I

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CAS No.

: NA

Mol F.

: C15H22N2O3

Mol W.

: 278.35

Cat No.

: SA38509

Cephalexin, Impurities

Cephalexin Diketopiperazine

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CAS No.

: 59865-11-1

Mol F.

: C16H17N3O4S

Mol W.

: 347.39

Cat No.

: SA12006

Cephalexin, Impurities

Cephalexin Ethyl homolog

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CAS No.

Mol F.

: C17H19N3O4S

Mol W.

: 361.42

Cat No.

: SA12013

Cetirizine, Impurities

Cetirizine (1-Methyl)-Methylene Dimer Impurity

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CAS No.

Mol F.

: C40H48Cl2N4O2

Mol W.

: 687.74

Cat No.

: SA13516

Cetirizine, Impurities

Cetirizine (2,2-Dimethyl-1,3-dioxolan-4-yl)methyl ester

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CAS No.

Mol F.

: C₂₇H₃₅ClN₂O₅

Mol W.

: 503.03

Cat No.

: SA13508

Cetirizine, Impurities

Cetirizine Allyl Ester Dihydrochloride

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CAS No.

Mol F.

: C₂₄H₃₁Cl₃N₂O₃

Mol W.

: 501.87

Cat No.

: SA13507

Cetirizine, Impurities

Cetirizine Amide

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CAS No.

: 83881-37-2

Mol F.

: C₂₁H₂₆ClN₃O₂

Mol W.

: 387.9

Cat No.

: SA13510

Cetirizine, Impurities

Cetirizine Dihydrochloride

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CAS No.

: 83881-52-1

Mol F.

: C21H27Cl3N2O3

Mol W.

: 461.81

Cat No.

: SA13500

Cetirizine, Impurities, Nitrosamine

Cetirizine dihydrochloride (nitrosamine of imp A) nitrosamine impurity

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CAS No.

: NA

Mol F.

: C17H18ClN3O

Mol W.

: 315.8

Cat No.

: SA44610

Cetirizine, Impurities

Cetirizine EP Impurity B

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CAS No.

: 113740-61-7

Mol F.

: C19H21ClN2O2

Mol W.

: 344.84

Cat No.

: SA13524

Cetirizine, Impurities

Cetirizine EP Impurity E

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CAS No.

: 682323-77-9

Mol F.

: C23H29ClN2O4

Mol W.

: 432.9

Cat No.

: SA13520

Cetirizine, Impurities

Cetirizine EP Impurity F

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CAS No.

: 83881-53-2

Mol F.

: C21H26N2O3

Mol W.

: 354.44

Cat No.

: SA13521

Cetirizine, Impurities

Cetirizine Ethyl Ester

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CAS No.

: 246870-46-2

Mol F.

: C₂₃H₂₉ClN₂O₃

Mol W.

: 416.94

Cat No.

: SA13511

Cetirizine, Impurities

Cetirizine Glycerol Ester Dihydrochloride (Mixture of Diastereomers)

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CAS No.

Mol F.

: C₂₄H₃₃Cl₃N₂O₅

Mol W.

: 535.89

Cat No.

: SA13506

Cetirizine, Impurities

Cetirizine Glycol Ester Dihydrochloride

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CAS No.

Mol F.

: C₂₄H₃₁ClN₂O₄

Mol W.

: 446.97

Cat No.

: SA13504

Cetirizine, Impurities

Cetirizine Lactose Ester

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CAS No.

: NA

Mol F.

: C33H45ClN2O13

Mol W.

: 713.17

Cat No.

: SA13522

Cetirizine, Impurities

Cetirizine N-(2-Ethoxyacetate)

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CAS No.

Mol F.

: C₂₅H₃₁ClN₂O₆

Mol W.

: 490.98

Cat No.

: SA13505

Cetirizine, Impurities

Cetirizine N-Methyl Piperazine Impurity

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CAS No.

Mol F.

: C18H21ClN2

Mol W.

: 300.83

Cat No.

: SA13515

Cetirizine, Impurities

Cetirizine S-Isomer

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CAS No.

: 130018-76-7; 130018-89-2 (HCl salt)

Mol F.

: C21H25ClN2O3

Mol W.

: 388.89

Cat No.

: SA13523

Cetirizine, Impurities

Cetrizine N-Oxide

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CAS No.

: 1076199-80-8

Mol F.

: C21H25ClN2O4

Mol W.

: 404.89

Cat No.

: SA13503

Efavirenz, Impurities

Chloro Cyclopropyl Efavirenz

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CAS No.

: 1322625-98-8

Mol F.

: C₁₄H₈Cl₂F₃NO₂

Mol W.

: 350.12

Cat No.

: SA17617