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Pharmaceutical analytical standards

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

Active ingredients from A to Z →

Results 1,631-1,640 of 5,812

Levocarnitine EP Impurity D

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-L046-005
CAS
857162-57-3
Formula
C7H15N2O
Family
Levocarnitine
Synonyms
Ammonium, (3-carbamoylallyl)trimethyl-, Levocarnitine impurity 31

Thioctic Acid EP Impurity A

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-T092-002
CAS
1204245-29-3
Formula
C8H14O2S3
Family
Thioctic Acid
Synonyms
1,2,3-Trithiane-4-pentanoic Acid, 5-(trithian-4-yl)pentanoic acid

Valproic Acid EP Impurity C

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-V013-004
CAS
62391-99-5
Formula
C8H16O2
Family
Valproic Acid
Synonyms
rac 2-Isopropyl Pentanoic Acid, 2-(1-Methylethyl)pentanoic acid

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