Acetaminophen Impurities

Find here the secondary pharmaceutical standard of the native API Acetaminophen traceable to USP, PhEur and BP.

Product #

Product Image

Product Name

Synonym

Add to Cart

PHR1970   Acetaminophen Impurity C Pharmaceutical Secondary Standard; Certified Reference Material N-(3-chloro-4-hydroxyphenyl)acetamide
PHR1971 Acetaminophen Impurity E Pharmaceutical Secondary Standard; Certified Reference Material 4′-Hydroxyacetophenone 4-Hydroxyphenylethanone p-Acetophenol p-Hydroxyphenyl methyl ketone Piceol
PHR1972   Acetaminophen Impurity G Pharmaceutical Secondary Standard; Certified Reference Material 1-(4-hydroxyphenyl)ethanone oxime
PHR1973 Acetaminophen Impurity I Pharmaceutical Secondary Standards; Certified Reference Material 2′-Hydroxyacetophenone 2-Acetylphenol
A-134   Acetaminophen (Paracetamol) Impurity Mixture solution 25 μg/mL in methanol (each component), certified reference material, ampule of 1 mL, Cerilliant®  
PHR1612   Acetaminophen Related Compound A Pharmaceutical Secondary Standard; Certified Reference Material 4′-Acetoxyacetanilide 4-(Acetylamino)phenyl acetate p-Acetoxyacetanilide
PHR1642   Acetaminophen Related Compound B Pharmaceutical Secondary Standard; Certified Reference Material N-(4-Hydroxyphenyl)propanamide N-Propionyl-p-aminophenol N-(4-Hydroxyphenyl)Propanamide
PHR1531 Acetaminophen Related Compound C Pharmaceutical Secondary Standard; Certified Reference Material 2′-Hydroxyacetanilide 2-Acetamidophenol N-(2-Hydroxyphenyl)acetamide NSC 3989
PHR1530 Acetaminophen Related Compound D Pharmaceutical Secondary Standard; Certified Reference Material N-Phenylacetamide Acetanilide
PHR1150 Acetaminophen Related Compound F Pharmaceutical Secondary Standard; Certified Reference Material 4-Nitrophenol p-Nitrophenol Paracetamol Impurity F
PHR1149 Acetaminophen Related Compound J Pharmaceutical Secondary Standard; Certified Reference Material 4′-Chloroacetanilide N-(4-Chlorophenyl)acetamide Acetic acid 4-chloroanilide NSC 40563 NSC 444
A-135 4′-Acetoxyacetanilide (Acetaminophen RCA) solution 250 μg/mL in acetonitrile, certified reference material, ampule of 1 mL, Cerilliant®  
A-136 4-Aminophenol 250 μg/mL in acetonitrile, certified reference material, ampule of 1 mL, Cerilliant® 4-Hydroxyaniline
PHR1148 4-Aminophenol (Acetaminophen Related Compound K) (Paracetamol Impurity K) Pharmaceutical Secondary Standard; Certified Reference Material 4-Aminophenol 4-Hydroxyaniline
C-166 4-Chloroacetanilide (Acetaminophen RCJ) hydrochloride solution 250 μg/mL in acetonitrile, certified reference material, ampule of 1 mL, Cerilliant®