Drupacine

Product Name: Drupacine
CAS No.: 49686-57-9
Chemical Name: Drupacine
Synonyms: Drupacine;Cephalotaxine, 2,11-epoxy-1,2-dihydro-, (2α,11α)-;Cephalotaxine, 2,11-epoxy-1,2-dihydro-, (2alpha,11alpha)-
CBNumber: CB91470252
Molecular Formula: C18H21NO5
Formula Weight: 331.37
MOL File: 49686-57-9.mol

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Drupacine Property

Melting point:: 70-2°C
Boiling point:: 499.4±45.0 °C(Predicted)
Density: 1.48±0.1 g/cm3(Predicted)
pka: 13.18±0.40(Predicted)

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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

Crysdot

Product number: CD32001234
Product name: Drupacine
Purity: 95+%
Packaging: 5mg
Price: $922
Updated: 2021/12/16

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Drupacine Chemical Properties,Usage,Production

Description

Cephalotaxus harringtonia contains a number of structurally similar alkaloids. This base has newly been isolated from this source and forms colourless crystals from a mixture of MeOH-CHC13-hexane. It is laevorotatory with a specific rotation of [α]²⁶ _D- 137° (c 0.79, CHC13) and gives an ultraviolet spectrum in EtOH with absorption maxima at 242 and 291 nm. The crystalline acetate has m.p. 75-90°C.

References

Powell et al., 1. Org. Chern., 39, 676 (1974)

Drupacine Preparation Products And Raw materials

Raw materials

Preparation Products

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Drupacine Suppliers

China 16 United States 4 Global 20

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Drupacine

Cephalotaxine, 2,11-epoxy-1,2-dihydro-, (2alpha,11alpha)-

Cephalotaxine, 2,11-epoxy-1,2-dihydro-, (2α,11α)-

49686-57-9