Get our free Conray 43 coupon and be eligible to receive a discount. You can reduce your Conray 43 cost by up to 75% with our free Conray 43 discount card. Bring it to a participating pharmacy near you to save on your prescription medication.Conray 43 is a sterile aqueous solution intended for use as a diagnostic radiopaque medium. Conray 43 contains 43% w/v iothalamate meglumine which is 1-deoxy-1-(methylamino)-D-glucitol 5-acetamido-2,4,6-triiodo-N-methylisophthalamate (salt), and has the following structural formula: Each milliliter contains 430 mg of iothalamate meglumine, 0.110 mg edetate calcium disodium as a stabilizer and 0.115 mg of monobasic sodium phosphate as a buffer. The solution provides 20.2% (202 mg/mL) organically bound iodine. Conray 43 has an osmolarity of approximately 800 mOsmol per liter, an osmolality of approximately 1000 mOsmol per kilogram and is, therefore, hypertonic under conditions of use. The viscosity (cps) is approximately 3 at 25°C and 2 at 37°C. The pH is 6.6 to 7.6.