I cannot seem to source (for purchase) the compound Sodium Zinc Chlorophyllin, Cas no. 152695-46-0. I have contacted various suppliers from a number of platforms, up to and including Alibaba and SciFinder.
Some suppliers, mainly those listed on SciFinder used to synthesise it, and now no longer do. Similarly, those on AliBaba specifically, are trying to pass off Sodium Copper Chlorophyllin for it, before then disclosing it's not the genuine product, despite advertising Sodium Zinc Chlorophyllin as available for purchase.
Additionally any of the literature which examines it (and the literature is scant) do not seem to source it and instead synthesise it themselves, however I do not possesses the skillsets to do this and really do need to purchase it from a supplier or have it made for me somehow.
Is it possible that I could arrange with some suppliers and or relevant trained persons to do a special order for me where they can specifically make the product for me, perhaps even ship it to me?
I'm an early career researcher (PhD candidate) and so this is a roadblock I have not faced before. Any advice with regards to the above would be greatly appreciated.