Cephalotaxine

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Names

[ CAS No. ]:
24316-19-6

[ Name ]:
Cephalotaxine

[Synonym ]:
Cephalotaxine, (5α,6β,9α)-
Cephalotaxine
(3β,4ξ,5α)-Cephalotaxine
Cephalotaξne, (3β,4ξ,5α)-
Cephalotaxlen

Chemical & Physical Properties

[ Density]:
1.4±0.1 g/cm3

[ Boiling Point ]:
495.2±45.0 °C at 760 mmHg

[ Molecular Formula ]:
C18H21NO4

[ Molecular Weight ]:
315.364

[ Flash Point ]:
253.3±28.7 °C

[ Exact Mass ]:
315.147064

[ PSA ]:
51.16000

[ LogP ]:
2.13

[ Vapour Pressure ]:
0.0±1.3 mmHg at 25°C

[ Index of Refraction ]:
1.665

[ Storage condition ]:
2-8°C

Safety Information

[ Hazard Codes ]:
Xn: Harmful;

[ Risk Phrases ]:
R20/21/22

[ Safety Phrases ]:
36

[ RIDADR ]:
UN 1544 6

[ WGK Germany ]:
3

[ Packaging Group ]:
III

[ Hazard Class ]:
6.1(b)

Synthetic Route

Precursor & DownStream

Precursor

  • 3-Deoxy-3-oxocephalotaxine
  • (4S,5S)-1,2-didehydro-2-methoxy-cephalotaxane-3,8-dione

DownStream

  • Homoharringtonine
  • Harringtonine

Related Compounds

  • CEPHALOTAXINE
  • cephalotaxine
  • ψ-cephalotaxine
  • dl-cephalotaxine
  • Acetylcephalotaxine
  • 4-Hydroxycephalotaxine