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Drupacine

Drupacine structure

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

Molecular Weight:: 331.37

MDL Number:: MFCD28100630

MOL File:: 49686-57-9.mol

MSDS File:: SDS

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Drupacine Properties

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)

Drupacine price

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Crysdot	CD32001234	Drupacine 95+%	49686-57-9	5mg	$922	2021-12-16	Buy

Product number	Packaging	Price	Buy
CD32001234	5mg	$922	Buy

Drupacine Chemical Properties,Uses,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

Drupacine Suppliers

Global( 20)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Shaanxi Pioneer Biotech Co., Ltd .	+8613259417953	sales@pioneerbiotech.com	China	3000	58
Hubei xin bonus chemical co. LTD	86-13657291602	linda@hubeijusheng.com	CHINA	22968	58
Labnetwork lnc.	+86-27-50766799 +8618062016861	contact@labnetwork.com	China	19994	58
TargetMol Chemicals Inc.	+1-781-999-5354	support@targetmol.com	United States	19973	58
BioBioPha Co., Ltd.	0871-65217109 13211707573;	y.liu@mail.biobiopha.com	China	5654	65
Wuxi Zhongkun Biochemical Technology Co., Ltd.	0510-85629785 18013409632	sales@reading-chemicals.com	China	15185	58
ALB Technology Limited	702-983-3769	sales@albtechnology.com	United States	2993	55
EMMX Biotechnology LLC	888-539-0666	info@emmx.com	United States	8449	60
Shanghai YuanYe Biotechnology Co., Ltd.	021-61312847; 18021002903	3008007409@qq.com	China	27322	60
Chengdu Push Bio-Technology Co., Ltd.	028-85370565-229 18080489829	3004654993@qq.com	China	9175	60

Supplier	Advantage
Shaanxi Pioneer Biotech Co., Ltd .	58
Hubei xin bonus chemical co. LTD	58
Labnetwork lnc.	58
TargetMol Chemicals Inc.	58
BioBioPha Co., Ltd.	65
Wuxi Zhongkun Biochemical Technology Co., Ltd.	58
ALB Technology Limited	55
EMMX Biotechnology LLC	60
Shanghai YuanYe Biotechnology Co., Ltd.	60
Chengdu Push Bio-Technology Co., Ltd.	60

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CEPHALOTAXINE

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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