Valproic Acid Impurities

Parent Drug Name	Name of Impurity	Catalogue No.
Valproic Acid	Methyl Valproate	VE007276	View CAS 22632-59-3
Valproic Acid	Valproic Acid EP Impurity A	VL4580001	View CAS 109-52-4
Valproic Acid	Valproic Acid EP Impurity B	VL151005	View CAS 20225-24-5
Valproic Acid	Valproic Acid EP Impurity C	VL151007	View CAS 62391-99-5
Valproic Acid	Valproic Acid EP Impurity E	VL151006	View CAS 626-97-1
Valproic Acid	Valproic Acid EP Impurity J	VL4580002	View CAS 5340-48-7
Valproic Acid	Valproic Acid EP Impurity K	VE006583	View CAS 5343-52-2
Valproic Acid	Valproic Acid EP Impurity L	VE006829	View CAS 97-61-0
Valproic Acid	Valproic Acid Impurity	VL151001	View CAS 99-66-1
Valproic Acid	Valproic Acid Related Compound A	VE007586	View CAS 99-67-2
Valproic Acid	Valproic Acid Related Compound B	VE006290	View
Valproic Acid	2-Butyl Valeric Acid	VE0010768	View CAS 3274-28-0

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109-52-4: Valproic Acid EP Impurity A

Catalogue No.	VL4580001
CAS No.	109-52-4
Molecular Formula	C5H10O2
Molecular Weight	102.13
Parent drug	Valproic Acid
IUPAC Name	pentanoic acid
Synonyms	Sodium valporate impurity A; Valeric Acid
References	Reddy, S. Raghavender, et al. “Reliable GC Method for Related Substances in Divalproex Sodium Drug.” Journal of Chromatographic Science, vol. 55, no. 9, July 2017, pp. 891–98, https://doi.org/10.1093/chromsci/bmx057. ?
Status	In-stock
ListName	Valproic Acid EP Impurity A
Exclusively Supplied by Veeprho	Exclusively Supplied by Veeprho

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