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APIs, pharmacopoeial impurities, metabolites, nitrosamines and labelled standards.

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Sibutramine EP Impurity J

Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-S040-012
CAS: 186521-85-7
Formula: C₁₅H₁₉ClO
Family: Sibutramine
Synonyms: 1-(1-(4-Chlorophenyl)cyclobutyl)-3-methylbutan-1-one, 1-[1-(4-chlorophenyl)cyclobutyl]-3-methylbutan-1-one

Amantadine EP Impurity A

Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-A104-003
CAS: 935-56-8
Formula: C₁₀H₁₅Cl
Family: Amantadine
Synonyms: 1-Chloroadamantane, Adamantane, 1-chloro-

Amantadine EP Impurity B

Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-A104-004
CAS: 880-52-4
Formula: C₁₂H₁₉NO
Family: Amantadine
Synonyms: 1-Acetamidoadamantane, N-(1-adamantyl)acetamide

Bacitracin EP Impurity A

Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-B001-032
CAS: 149146-34-9
Formula: C₆₄H₉₉N₁₇O₁₆S
Family: Bacitracin
Synonyms: Bacitracin C2

Bacitracin EP Impurity B

Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-B001-003
CAS: 149146-35-0
Formula: C₆₄H₉₉N₁₇O₁₆S
Family: Bacitracin

Bacitracin EP Impurity C

Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-B001-031
CAS: 149146-33-8
Formula: C₆₄H₉₉N₁₇O₁₆S
Family: Bacitracin
Synonyms: Bacitracin C1, Bacitracin C1a

Bacitracin EP Impurity D

Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-B001-034
CAS: 1403-02-7
Formula: C₆₃H₉₇N₁₇O₁₆S
Family: Bacitracin
Synonyms: Bacitracin E

Bacitracin EP Impurity F

Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-B001-036
CAS: 167289-64-7
Formula: C₆₅H₉₆N₁₆O₁₇S
Family: Bacitracin
Synonyms: Bacitracin H1

Bacitracin EP Impurity G

Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-B001-010
CAS: 144572-54-3
Formula: C₆₅H₉₆N₁₆O₁₇S
Family: Bacitracin
Synonyms: Bacitracin H2, Bacitracin F, 6-L-valine-

Bacitracin EP Impurity H

Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-B001-037
CAS: 144572-55-4
Formula: C₆₅H₉₆N₁₆O₁₇S
Family: Bacitracin
Synonyms: Bacitracin F, 3-L-valine-, Bacitracin H3

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