SPL Set ID: 6a52e4c2-6a9f-4ebb-bc77-046b4f8bcd57

VALCHLOR is a topical product that contains mechlorethamine HCl, an alkylating drug. Mechlorethamine HCl is a white to off white solid that is very soluble in water and methanol, partially soluble in acetone, and generally not soluble in organic solvents. Mechlorethamine HCl is designated chemically as 2-chloro- N -(2-chloroethyl)- N -methylethanamine hydrochloride. The molecular weight is 192.52 and the melting point is 108-111°C. The empirical formula is C 5 H 11 Cl 2 N•HCl, and the structural formula is: CH 3 N(CH 2 CH 2 Cl) 2 •HCl. Each tube of VALCHLOR contains 60g of a gel containing 0.016% w/w of mechlorethamine (equivalent to 0.02% mechlorethamine HCl) in a base of the following inactive ingredients: diethylene glycol monoethyl ether, propylene glycol, isopropyl alcohol, glycerin, lactic acid, hydroxypropylcellulose, sodium chloride, menthol, edetate disodium, butylated hydroxytoluene.