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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 19 United States 4 Global 23
BioBioPha Co., Ltd.
Tel
0871-65217109 13211707573;
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0871-65215563
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y.liu@mail.biobiopha.com
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China
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5653
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65
Wuxi Zhongkun Biochemical Technology Co., Ltd.
Tel
0510-85629785 18013409632
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051085625359
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sales@reading-chemicals.com
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China
ProdList
15178
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ALB Technology Limited
Tel
702-983-3769
Fax
702-983-3769
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sales@albtechnology.com
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United States
ProdList
2993
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55
EMMX Biotechnology LLC
Tel
888-539-0666
Fax
888-539-0666
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info@emmx.com
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United States
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8447
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60
Shanghai YuanYe Biotechnology Co., Ltd.
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021-61312847; 18021002903
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QQ:3008007432
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China
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27313
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Chengdu Push Bio-Technology Co., Ltd.
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028-85370565-229 18080489829
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8861
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Labnetwork lnc.
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+86-27-50766799 +8618062016861
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Hubei xin bonus chemical co. LTD
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86-13657291602
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027-59338440
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CHINA
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Absin Bioscience Inc.
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021-38015121 15000105423
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China
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Shanghai Bohu Biotechnology Co., LTD
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021-57763112 13585886131
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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