ASAS is able to isolate and purify C13H23Br (Br-C13 rubber oligomer).
The rubber oligomer Br-C21, formula C21H39Br is also available.
<<< Special offer! 20% discount on the brominated rubber oligomers until June 30, 2020>>>
These compounds are of special interest, due to their abundance in rubber extracts and their toxicological properties. Contradictory information are available regarding the mutagenicity (AMES test negative, modified AMES test positive). The reactivity towards proteins, as predicted with in-silico tools (Toxtree protein binding) was confirmed experimentally.
ASAS is the only laboratory world-wide (at least to our knowledge), offering these compounds.
An example of an CoA can be found here: BrC13-Oligo-CoA-#20180724
Information on degraded antioxidants: BHT quinone methide
If you are interested, please ask for an offer.