ChemicalBook > Product Catalog >Natural Products >Alkaloids >Drupacine

Drupacine

Drupacine Suppliers list
Company Name: Hubei xin bonus chemical co. LTD
Tel: 86-13657291602
Email: linda@hubeijusheng.com
Products Intro: Product Name:Drupacine
CAS:49686-57-9
Purity:0.99 Package:5KG;1KG
Company Name: Labnetwork lnc.
Tel: +86-27-50766799 +8618062016861
Email: contact@labnetwork.com
Products Intro: Product Name:Drupacine
CAS:49686-57-9
Purity:95% Package:100g; 1kg Remarks:LN05335329
Company Name: TargetMol Chemicals Inc.
Tel:
Email: support@targetmol.com
Products Intro: Product Name:Drupacine
CAS:49686-57-9
Package:5mg;2065USD Remarks:REAGENT;FOR LABORATORY USE ONLY
Company Name: BioBioPha Co., Ltd.  
Tel: 0871-65217109 13211707573;
Email: y.liu@mail.biobiopha.com
Products Intro: Product Name:Drupacine
CAS:49686-57-9
Purity:>97.0% Package:5mg Remarks:BBP03468
Company Name: Wuxi Zhongkun Biochemical Technology Co., Ltd.  
Tel: 0510-85629785 18013409632
Email: sales@reading-chemicals.com
Products Intro: Product Name:Drupacine
CAS:49686-57-9
Purity:95%+ Package:根据客户需求包装

Drupacine manufacturers

  • Drupacine
  • Drupacine pictures
  • $2065.00 / 5mg
  • 2024-10-28
  • CAS:49686-57-9
  • Min. Order:
  • Purity:
  • Supply Ability: 10g
Drupacine Basic information
Product Name:Drupacine
Synonyms:Drupacine;Cephalotaxine, 2,11-epoxy-1,2-dihydro-, (2alpha,11alpha)-;Cephalotaxine, 2,11-epoxy-1,2-dihydro-, (2α,11α)-
CAS:49686-57-9
MF:C18H21NO5
MW:331.37
EINECS:
Product Categories:
Mol File:49686-57-9.mol
Drupacine Structure
Drupacine Chemical Properties
Melting point 70-2°C
Boiling point 499.4±45.0 °C(Predicted)
density 1.48±0.1 g/cm3(Predicted)
pka13.18±0.40(Predicted)
Safety Information
MSDS Information
Drupacine Usage And Synthesis
DescriptionCephalotaxus 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.
ReferencesPowell et al., 1. Org. Chern., 39, 676 (1974)
Drupacine Preparation Products And Raw materials
Tag:Drupacine(49686-57-9) Related Product Information
hydroxygenkwanin beta-Eudesmol 2-(3,4-Dihydroxyphenyl)-8-(2-O-beta-L-galactopyranosyl-beta-D-glucopyranosyl)-5,7-dihydroxy-4H-1-Benzopyran-4-one Hydroxyecdysone MOSLOFLAVONE alpha-Terpineol Artemether beta-Sitosterol alpha-Cyperone (4E,6E)-1,7-Diphenyl-4,6-heptadien-3-one CEPHALOTAXINE