Properties: Platelets from abs ethanol, mp 266-267° (sealed tube). Sublimes at 220°. pKa1 2.7; pKa2 9.9. uv max (ethanol): 268 nm (e 18,650). Slightly soluble in cold water, methanol, ethanol. Freely soluble in dil aq HCl or NaOH. Can be extracted from neutral aq solns by shaking with ether.
Melting point: mp 266-267° (sealed tube)
pKa: pKa1 2.7; pKa2 9.9
Absorption maximum: uv max (ethanol): 268 nm (e 18,650)
NOTE: Kinetin is also a brand of hyaluronidase, q.v.
Use: Plant growth regulator. To augment growth of microbial cultures:
BE
632589 (1963 to Hoechst).
产品链接: 525-79-1››