Furosemide EP impurity B

SL-6890

Furosemide EP impurity B, >98%

CAS No. : [2736-23-4]

MDL No. : MFCD00007931

IUPAC Name : 2,4-Dichloro-5-sulfamoylbenzoic acid

Price And Availability
Pack Size	Price in USD	Add To Shopping Cart	Availability	Shipping Status
1G	8.00		In Stock	Estimated to ship on 20 September 2026
5G	10.00		In Stock	Estimated to ship on 20 September 2026
25G	15.00		In Stock	Estimated to ship on 20 September 2026
100G	40.00		In Stock	Estimated to ship on 20 September 2026
500G	150.00		In Stock	Estimated to ship on 20 September 2026

Applications : This is an impurity of Furosemide (Furosemide EP impurity B), which is a potent NKCC2 (Na-K-2Cl symporter) inhibitor, used in the treatment of congestive heart failure and edema.

References : Charak B. S. et al.: J. Antimicrob Chemother, 27(1), 95-104, 1991; Wiemer G. et al.: J. Pharmacol Exp Ther., 271(3), 1611-1615, 1994; Gutschmidt K. U. et al.: Neuroscience 91(4), 1471-1481,1999; Shiozaki A. et al.: J. Physiol Sci., 56(6), 401-406, 2006; Olsen S. C. et al.: Am J. Vet Res., 53(5), 742-747, 1992.

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.