Quinapril EP impurity D

SL-4831

Quinapril EP impurity D, >98%

CAS No. : [103733-49-9]

Synonyms : Quinapril USP related compound A

IUPAC Name : Ethyl (S)-2-((3S,11aS)-3-Methyl-1,4-dioxo-1,3,4,6,11,11a-hexahydro-2H-pyrazino[1,2-b]isoquinolin-2-yl)-4-phenylbutanoate

Price And Availability
Pack Size	Price in USD	Add To Shopping Cart	Availability	Shipping Status
5MG	Request A Quote		Back Order	Estimated to ship on 04 October 2026
10MG	Request A Quote		Back Order	Estimated to ship on 04 October 2026
25MG	Request A Quote		Back Order	Estimated to ship on 04 October 2026
50MG	Request A Quote		Back Order	Estimated to ship on 04 October 2026
100MG	Request A Quote		Back Order	Estimated to ship on 04 October 2026

Applications : This is an impurity of Quinapril (Quinapril EP impurity D), which is an angiotensin converting enzyme (ACE) inhibitor, used to treat high blood pressure and heart failure.

References : Song J. C. et al.: Clin Pharmacokinet., 41(3), 207-24, 2002; Culy C. R. et al.: Drugs 62(2), 339-85, 2002.

Storage : Keep container tightly closed under nitrogen or argon and refrigerate for long-term shelf life.

Caution : In case of contact with skin or eyes, rinse immediately with plenty of water and seek medical advice. Wear suitable protective clothing and gloves.