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Carvedilol, Impurities

Carvedilol O-Desmethyl O-Benzyl Impurity

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Out of Stock

CAS No.

: 72955-92-1

Mol F.

: C30H30N2O4

Mol W.

: 482.57

Cat No.

: SA31716

Carvedilol, Impurities

Carvedilol p-Benzyloxy Impurity

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Out of Stock

CAS No.

: 887352-95-6

Mol F.

: C31H32N2O5

Mol W.

: 512.6

Cat No.

: SA31717

Carvedilol, Impurities

Carvedilol Propanediol Impurity

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Out of Stock

CAS No.

: 123119-89-1

Mol F.

: C15H15NO3

Mol W.

: 257.28

Cat No.

: SA31718

Cefaclor, Impurities

Cefaclor EP Impurity A

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Out of Stock

CAS No.

: 875-74-1

Mol F.

: C8H9NO2

Mol W.

: 151.16

Cat No.

: SA18706

Cefaclor, Impurities

Cefaclor EP Impurity B

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Out of Stock

CAS No.

: 53994-69-7

Mol F.

: C7H7ClN2O3S

Mol W.

: 234.66

Cat No.

: SA18707

Cefaclor, Impurities

Cefaclor EP Impurity E

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Out of Stock

CAS No.

: 188915-50-6

Mol F.

: C14H14ClN304S

Mol W.

: 355.8

Cat No.

: SA18702

Cefaclor, Impurities

Cefaclor Monohydrate

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Out of Stock

CAS No.

: 70356-03-5

Mol F.

: C15H16ClN3O5S

Mol W.

: 385.82

Cat No.

: SA18700

Cefadroxil, Impurities

Cefadroxil delta-3 Isomer

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Out of Stock

CAS No.

: 147103-94-4

Mol F.

: C16H17N3O5S

Mol W.

: 363.39

Cat No.

: SA42301

Cefadroxil, Impurities

Cefadroxil EP Impurity A

Please enquire for price & pack size

Out of Stock

CAS No.

: 22818-40-2

Mol F.

: C8H9NO4

Mol W.

: 168.16

Cat No.

: SA42310

Cefadroxil, Impurities

Cefadroxil EP Impurity B (7-ADCA)

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Out of Stock

CAS No.

: 22252-43-3

Mol F.

: C8H10N2O3S

Mol W.

: 214.24

Cat No.

: SA42309

Cefadroxil, Impurities

Cefadroxil EP Impurity F

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Out of Stock

CAS No.

: 147103-95-5

Mol F.

: C24H24N4O7S

Mol W.

: 512.53

Cat No.

: SA42306

Cefadroxil, Impurities

Cefadroxil Impurity E

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Out of Stock

CAS No.

: 147103-93-3

Mol F.

: C11H11N3O3

Mol W.

: 233.2

Cat No.

: SA42313

Cefadroxil, Impurities

Cefadroxil Monohydrate

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Out of Stock

CAS No.

: 66592-87-8

Mol F.

: C16H19N3O6S

Mol W.

: 381.4

Cat No.

: SA42300

Cephalexin, Impurities

Cefalexin EP Impurity G; Isocefalexine

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Out of Stock

CAS No.

: 67308-21-8 (acid); 37050-97-8 (sodiumsalt)

Mol F.

: C16H17N3O4S

Mol W.

: 347.39

Cat No.

: SA12016

Cephalexin, Impurities

Cefalexin Monohydrate

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Out of Stock

CAS No.

: 15686-71-2 (anhydrous); 23325-78-2 (monohydrate)

Mol F.

: C16H19N3O5S

Mol W.

: 365.4

Cat No.

: SA12015

Cefprozil, Impurities

Cefprozil

Please enquire for price & pack size

Out of Stock

CAS No.

: 92665-29-7

Mol F.

: C18H19N3O5S

Mol W.

: 389.43

Cat No.

: SA31900

Cefprozil, Impurities

Cefprozil EP Impurity B

Please enquire for price & pack size

Out of Stock

CAS No.

: 66592-87-8

Mol F.

: C16H17N3O5S.H2O

Mol W.

: 381.4

Cat No.

: SA31902

Cefprozil, Impurities

Cefprozil EP Impurity C

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Out of Stock

CAS No.

: 147103-93-3

Mol F.

: C11H11N3O3

Mol W.

: 233.22

Cat No.

: SA31903

Cefprozil, Impurities

Cefprozil EP Impurity E

Please enquire for price & pack size

Out of Stock

CAS No.

: NA

Mol F.

: C26H26N4O7S

Mol W.

: 538.57000000000005

Cat No.

: SA31905

Cefprozil, Impurities

Cefprozil EP Impurity G

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Out of Stock

CAS No.

: NA

Mol F.

: C18H21N3O6S

Mol W.

: 407.44

Cat No.

: SA31907

Cefprozil, Impurities

Cefprozil EP Impurity I

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Out of Stock

CAS No.

: NA

Mol F.

: C18H21N3O6S

Mol W.

: 407.44

Cat No.

: SA31909

Cefprozil, Impurities

Cefprozil EP Impurity J

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Out of Stock

CAS No.

Mol F.

: C26H26N4O7S

Mol W.

: 538.57

Cat No.

: SA31910

Cefprozil, Impurities

Cefprozil EP Impurity K

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Out of Stock

CAS No.

: NA

Mol F.

: C18H19N3O5S

Mol W.

: 389.43

Cat No.

: SA31911

Cefprozil, Impurities

Cefprozil EP Impurity L

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Out of Stock

CAS No.

: 203007-73-2

Mol F.

: C10H13NO4

Mol W.

: 211.21

Cat No.

: SA31912

Cefprozil, Impurities

Cefprozil EP Impurity N

Please enquire for price & pack size

Out of Stock

CAS No.

: 1605314-85-9

Mol F.

: C21H23N3O7S

Mol W.

: 461.49

Cat No.

: SA31914

Celecoxib, Impurities

Celecoxib

Please enquire for price & pack size

Out of Stock

CAS No.

: 169590-42-5

Mol F.

: C₁₇H₁₄F₃N₃O₂S

Mol W.

: 381.37

Cat No.

: SA11300

Celecoxib, Impurities

Celecoxib Carboxylic Acid

Please enquire for price & pack size

Out of Stock

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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Out of Stock

CAS No.

: 331943-04-5

Mol F.

: C17H14F3N3O2S

Mol W.

: 381.37

Cat No.

: SA11306

Celecoxib, Impurities

Celecoxib Methyl Ester

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Out of Stock

CAS No.

: 1189893-75-1

Mol F.

: C₁₈H₁₄F₃N₃O₄S

Mol W.

: 425.38

Cat No.

: SA11308

Celiprolol, Impurities

Celiprolol

Please enquire for price & pack size

Out of Stock

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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Out of Stock

CAS No.

: 56980-94-0

Mol F.

: C…H‚„N‚Oƒ

Mol W.

: 280.36

Cat No.

: SA38501

Celiprolol, Impurities

Celiprolol EP Impurity D

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Out of Stock

CAS No.

: 56980-93-9

Mol F.

: C20H33N3O4

Mol W.

: 379.49

Cat No.

: SA38504

Celiprolol, Impurities

Celiprolol EP Impurity E

Please enquire for price & pack size

Out of Stock

CAS No.

: NA

Mol F.

: C36H55N5O8

Mol W.

: 685.85

Cat No.

: SA38505

Celiprolol, Impurities

Celiprolol EP Impurity F

Please enquire for price & pack size

Out of Stock

CAS No.

: 79881-89-3

Mol F.

: C13H18N2O3

Mol W.

: 250.29

Cat No.

: SA38506

Celiprolol, Impurities

Celiprolol EP Impurity G

Please enquire for price & pack size

Out of Stock

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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Out of Stock

CAS No.

: 85045-98-3

Mol F.

: C†H‚ƒBrN‚O„

Mol W.

: 387.27

Cat No.

: SA38508

Celiprolol, Impurities

Celiprolol EP Impurity I

Please enquire for price & pack size

Out of Stock

CAS No.

: NA

Mol F.

: C15H22N2O3

Mol W.

: 278.35

Cat No.

: SA38509

Cephalexin, Impurities

Cephalexin Diketopiperazine

Please enquire for price & pack size

Out of Stock

CAS No.

: 59865-11-1

Mol F.

: C16H17N3O4S

Mol W.

: 347.39

Cat No.

: SA12006

Cephalexin, Impurities

Cephalexin Ethyl homolog

Please enquire for price & pack size

Out of Stock

CAS No.

Mol F.

: C17H19N3O4S

Mol W.

: 361.42

Cat No.

: SA12013

Cetirizine, Impurities

Cetirizine (1-Methyl)-Methylene Dimer Impurity

Please enquire for price & pack size

Out of Stock

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

Please enquire for price & pack size

Out of Stock

CAS No.

Mol F.

: C₂₇H₃₅ClN₂O₅

Mol W.

: 503.03

Cat No.

: SA13508

Cetirizine, Impurities

Cetirizine Allyl Ester Dihydrochloride

Please enquire for price & pack size

Out of Stock

CAS No.

Mol F.

: C₂₄H₃₁Cl₃N₂O₃

Mol W.

: 501.87

Cat No.

: SA13507

Cetirizine, Impurities

Cetirizine Amide

Please enquire for price & pack size

Out of Stock

CAS No.

: 83881-37-2

Mol F.

: C₂₁H₂₆ClN₃O₂

Mol W.

: 387.9

Cat No.

: SA13510

Cetirizine, Impurities

Cetirizine Dihydrochloride

Please enquire for price & pack size

Out of Stock

CAS No.

: 83881-52-1

Mol F.

: C21H27Cl3N2O3

Mol W.

: 461.81

Cat No.

: SA13500

Impurities, Nitrosamine

Cetirizine dihydrochloride (nitrosamine of imp A) nitrosamine impurity

Please enquire for price & pack size

Out of Stock

CAS No.

: NA

Mol F.

: C17H18ClN3O

Mol W.

: 315.8

Cat No.

: SA44610

Cetirizine, Impurities

Cetirizine Ethyl Ester

Please enquire for price & pack size

Out of Stock

CAS No.

: 246870-46-2

Mol F.

: C₂₃H₂₉ClN₂O₃

Mol W.

: 416.94

Cat No.

: SA13511

Cetirizine, Impurities

Cetirizine Glycerol Ester Dihydrochloride (Mixture of Diastereomers)

Please enquire for price & pack size

Out of Stock

CAS No.

Mol F.

: C₂₄H₃₃Cl₃N₂O₅

Mol W.

: 535.89

Cat No.

: SA13506

Cetirizine, Impurities

Cetirizine Glycol Ester Dihydrochloride

Please enquire for price & pack size

Out of Stock

CAS No.

Mol F.

: C₂₄H₃₁ClN₂O₄

Mol W.

: 446.97

Cat No.

: SA13504

Cetirizine, Impurities

Cetirizine N-(2-Ethoxyacetate)

Please enquire for price & pack size

Out of Stock

CAS No.

Mol F.

: C₂₅H₃₁ClN₂O₆

Mol W.

: 490.98

Cat No.

: SA13505

Cetirizine, Impurities

Cetirizine N-Methyl Piperazine Impurity

Please enquire for price & pack size

Out of Stock

CAS No.

Mol F.

: C18H21ClN2

Mol W.

: 300.83

Cat No.

: SA13515