Impurity - Aspirin

Aspirin Impurity A

Aspirin Impurity A

CAS No. : 99-96-7

Formula : C7H6O3

FW : 138.12

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Acetylsalicylic Acid

Acetylsalicylic Acid

CAS No. : 50-78-2

Formula : C9H8O4

FW : 180.2

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Acetylsalicylic Acid EP Impurity A (Aspirin Impurity A)

Acetylsalicylic Acid EP Impurity A (Aspirin Impurity A)

CAS No. : 99-96-7

Formula : C7H6O3 

FW : 138.1

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Acetylsalicylic Acid EP Impurity B (Aspirin Impurity B)

Acetylsalicylic Acid EP Impurity B (Aspirin Impurity B)

CAS No. : 636-46-4

Formula : C8H6O5

FW : 182.1

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Acetylsalicylic Acid EP Impurity C (Aspirin Impurity C)

Acetylsalicylic Acid EP Impurity C (Aspirin Impurity C)

CAS No. : 69-72-7

Formula : C7H6O3

FW : 138.1

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Acetylsalicylic Acid EP Impurity D (Aspirin Impurity D)

Acetylsalicylic Acid EP Impurity D (Aspirin Impurity D)

CAS No. : 530-75-6

Formula : C16H12O6 

FW : 300.3

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Acetylsalicylic Acid EP Impurity E (Aspirin Impurity E)

Acetylsalicylic Acid EP Impurity E (Aspirin Impurity E)

CAS No. : 552-94-3

Formula : C14H10O5

FW : 258.2

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Acetylsalicylic Acid EP Impurity F (Aspirin Impurity F)

Acetylsalicylic Acid EP Impurity F (Aspirin Impurity F)

CAS No. : 1466-82-6

Formula : C18H14O7

FW : 342.3

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5-Methoxy Carbonyl Salicylamide

5-Methoxy Carbonyl Salicylamide

CAS No. : 63874-38-4

Formula : C9H9NO4

FW : 195.2

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Acetylsalicyclic Acid Impurity 2

Acetylsalicyclic Acid Impurity 2

CAS No. : 2708578-72-5

Formula : C16H12O6

FW : 300.3

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Acetylsalicyclic Acid Impurity 4

Acetylsalicyclic Acid Impurity 4

CAS No. : 67127-78-0

Formula : C9H8O4

FW : 180.2

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Acetylsalicyclic Acid Impurity 5

Acetylsalicyclic Acid Impurity 5

CAS No. : 13110-96-8

Formula : C9H8O4

FW : 180.2

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Acetylsalicylic acid acyl-d-glucuronide (Aspirin acyl-d-glucuronide)

Acetylsalicylic acid acyl-d-glucuronide (Aspirin acyl-d-glucuronide)

CAS No. : 24719-72-0

Formula : C15H16O10

FW : 356.3

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Acetylsalicylic Acid Impurity 3

Acetylsalicylic Acid Impurity 3

CAS No. : 18698-59-4

Formula : C11H10O5

FW : 222.2

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Methyl 2-Methoxy Benzoate

Methyl 2-Methoxy Benzoate

CAS No. : 606-45-1

Formula : C9H10O3

FW : 166.2

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Methyl 4-Methoxy Benzoate

Methyl 4-Methoxy Benzoate

CAS No. : 121-98-2

Formula : C9H10O3

FW : 166.2

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Salicyl Sulfate Disodium Salt

Salicyl Sulfate Disodium Salt

CAS No. : 56343-01-2

Formula : C7H6O6S : 2(Na)

FW : 218.2 : 2(23.0)

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Tri-Salicylic Acid

Tri-Salicylic Acid

CAS No. : 85531-17-5

Formula : C21H14O7

FW : 378.3

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Acetylsalicylic Acid-D3 (Aspirin-D3)

Acetylsalicylic Acid-D3 (Aspirin-D3)

CAS No. : 921943-73-9

Formula : C9H5D3O4

FW : 183.2

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Acetylsalicylic Acid EP Impurity A-13C6

Acetylsalicylic Acid EP Impurity A-13C6

CAS No. : 287399-29-5

Formula : C13C6H6O3

FW : 144.1

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Acetylsalicylic Acid-D4 (Aspirin-D4)

Acetylsalicylic Acid-D4 (Aspirin-D4)

CAS No. : 97781-16-3

Formula : C9H4O4D4

FW : 184.2

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Salicylic Acid-d4

Salicylic Acid-d4

CAS No. : 78646-17-0

Formula : C7H2D4O3

FW : 142.1

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