ʻO 6-Benzylaminopurine (6BA) kahi mea hoʻokele ulu ulu ākea ākea, ʻo ia ka cytokinin synthetic mua, ʻaʻole hiki ke hoʻoheheʻe ʻia i ka wai, hiki ke hoʻonā ʻia i ka etanol, kūpaʻa i ka waikawa a me ka alkali.