R2 41 Pill - brown oval
Pill with imprint R2 41 is Brown, Oval and has been identified as Quinapril Hydrochloride 5 mg. It is supplied by Par Pharmaceutical Inc.
Quinapril is used in the treatment of Diabetic Kidney Disease; High Blood Pressure; Left Ventricular Dysfunction; Heart Failure and belongs to the drug class Angiotensin Converting Enzyme Inhibitors. There is positive evidence of human fetal risk during pregnancy. Quinapril 5 mg is not a controlled substance under the Controlled Substances Act (CSA).
Images for R2 41

Quinapril Hydrochloride
- Imprint
- R2 41
- Strength
- 5 mg
- Color
- Brown
- Shape
- Oval
- Availability
- Prescription only
- Drug Class
- Angiotensin Converting Enzyme Inhibitors
- Pregnancy Category
- D - Positive evidence of risk
- CSA Schedule
- Not a controlled drug
- Labeler / Supplier
- Par Pharmaceutical Inc.
- National Drug Code (NDC)
- 49884-0992 (Discontinued)
Related images for "R2 41"
More about quinapril
- Check interactions
- Compare alternatives
- Pricing & coupons
- Reviews (11)
- Drug images
- Latest FDA alerts (2)
- Side effects
- Dosage information
- During pregnancy
- Drug class: Angiotensin Converting Enzyme Inhibitors
- Breastfeeding
- En español
Patient resources
Other brands
Professional resources
Other brands
Related treatment guides
Further information
Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.