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Active ingredients, pharmacopoeial impurities, metabolites, nitrosamines and labelled standards.

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Dicloxacillin Sodium EP Impurity D

Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-D096-006
CAS: 3919-76-4
Formula: C₁₁H₇Cl₂NO₃
Family: Dicloxacillin
Synonyms: Dicloxacillin Impurity D, 3-(2,6-dichlorophenyl)-5-methyl-1,2-oxazole-4-carboxylic acid

Eugenol EP Impurity C

Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-E609-002
CAS: 103475-43-0
Formula: C₁₅H₂₄O
Synonyms: Caryophyllene oxide, beta-Caryophyllene oxide

Eugenol EP Impurity D

Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-E609-003
CAS: 501-92-8
Formula: C₉H₁₀O
Synonyms: Chavicol, 4-prop-2-enylphenol

Eugenol EP Impurity G

Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-E609-004
CAS: 5932-68-3
Formula: C₁₀H₁₂O₂
Synonyms: Isoeugenol, 2-methoxy-4-[(E)-prop-1-enyl]phenol

Eugenol EP Impurity M

Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-E609-006
CAS: 4433-08-3
Formula: C₂₀H₂₂O₄
Synonyms: Dehydrodieugenol, Benzonitrile, 4-hydroxy-3-methoxy-

Flunixin Meglumine EP Impurity A

Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-F084-002
CAS: 2942-59-8
Formula: C₆H₄ClNO₂
Family: Flunixin
Synonyms: Niflumic Acid EP Impurity A, 2-Chloronicotinic acid

Flunixin Meglumine EP Impurity B

Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-F084-003
CAS: 54396-44-0
Formula: C₈H₈F₃N
Family: Flunixin
Synonyms: Flunixin USP Related Compound B, Trifluoromethyl toluidine

Flunixin Meglumine EP Impurity C

Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-F084-004
CAS: 1452-94-4
Formula: C₈H₈ClNO₂
Family: Flunixin
Synonyms: Ethyl chloronicotinate, ethyl 2-chloropyridine-3-carboxylate

Flunixin Meglumine EP Impurity D

Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-F084-005
CAS: 54396-42-8
Formula: C₁₆H₁₅F₃N₂O₂
Family: Flunixin
Synonyms: ethyl 2-[2-methyl-3-(trifluoromethyl)anilino]pyridine-3-carboxylate, Flunixin ethyl ester

Homatropine Methylbromide EP Impurity D

Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-H025-006
CAS: 155-41-9
Formula: C₁₈H₂₄NO₄·Br
Family: Homatropine
Synonyms: Methscopolamine bromide, Holopon

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