ChemicalBook > CAS DataBase List > Drupacine

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
More
Less

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)
More
Less

Hazard and Precautionary Statements (GHS)

More
Less

N-Bromosuccinimide Price

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

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

More
Less

Drupacine Suppliers

China 20 United States 4 Global 24
BioBioPha Co., Ltd.
Tel
0871-65217109 13211707573;
Fax
0871-65215563
Email
y.liu@mail.biobiopha.com
Country
China
ProdList
5653
Advantage
65
Wuxi Zhongkun Biochemical Technology Co., Ltd.
Tel
0510-85629785 18013409632
Fax
051085625359
Email
sales@reading-chemicals.com
Country
China
ProdList
15178
Advantage
58
ALB Technology Limited
Tel
702-983-3769
Fax
702-983-3769
Email
sales@albtechnology.com
Country
United States
ProdList
2993
Advantage
55
EMMX Biotechnology LLC
Tel
888-539-0666
Fax
888-539-0666
Email
info@emmx.com
Country
United States
ProdList
8447
Advantage
60
Shanghai YuanYe Biotechnology Co., Ltd.
Tel
021-61312847; 18021002903
Fax
QQ:3008007432
Email
3008007409@qq.com
Country
China
ProdList
27313
Advantage
60
Chengdu Push Bio-Technology Co., Ltd.
Tel
028-85370565-229 18080489829
Email
3004654993@qq.com
Country
China
ProdList
8888
Advantage
60
Labnetwork lnc.
Tel
+86-27-50766799 +8618062016861
Email
contact@labnetwork.com
Country
China
ProdList
19987
Advantage
58
Shaanxi Pioneer Biotech Co., Ltd .
Tel
+8613259417953
Fax
029-84385017
Email
sales@pioneerbiotech.com
Country
China
ProdList
3000
Advantage
58
Hubei xin bonus chemical co. LTD
Tel
86-13657291602
Fax
027-59338440
Email
linda@hubeijusheng.com
Country
CHINA
ProdList
22963
Advantage
58
Absin Bioscience Inc.
Tel
021-38015121 15000105423
Email
wulan@absin.cn
Country
China
ProdList
24731
Advantage
58

49686-57-9, DrupacineRelated Search:

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

  • Drupacine
  • Cephalotaxine, 2,11-epoxy-1,2-dihydro-, (2alpha,11alpha)-
  • Cephalotaxine, 2,11-epoxy-1,2-dihydro-, (2α,11α)-
  • 49686-57-9