1,1,3-Tribromoacetone

This listing for 1,1,3-tribromoacetone (CAS 3475-39-6) is marketed as a methotrexate intermediate and manufactured directly by Hangzhou Lucky Biology Co., Ltd. to industrial grade under in-house standards, with samples available. Note that the supplier's own product description text actually describes a different compound (2,4-dichlorobenzyl alcohol) rather than this CAS number, an apparent mismatch in the source material, so only the CAS-matched application (methotrexate intermediate) should be relied upon. It is sold across North and South America, Europe, Australasia, Asia and the Middle East.