Etoposide Impurity B

Etoposide Impurity B ??? ???

?? ??:: 100007-56-5

???:: Etoposide Impurity B

???(??):: Etoposide imp B;Etoposide Impurity B;Etoposide EP Impurity B (cis-Etoposide);Etoposide Impurity 2 (Etoposide EP Impurity B) (cis-Etoposide);Furo[3',4':6,7]naphtho[2,3-d]-1,3-dioxol-6(5aH)-one, 9-[[4,6-O-(1R)-ethylidene-β-D-glucopyranosyl]oxy]-5,8,8a,9-tetrahydro-5-(4-hydroxy-3,5-dimethoxyphenyl)-, (5R,5aS,8aR,9S)-

CBNumber:: CB22741804

???:: C29H32O13

??? ??:: 588.56

MOL ??:: 100007-56-5.mol

?? ?? 41

Etoposide Impurity B ??

?? ?: 798.1±60.0 °C(Predicted)

??: 1.55±0.1 g/cm3(Predicted)

???: ?????(?? ???), ???(?? ???)

?? ?? (pKa): 9.94±0.40(Predicted)

??? ??: ??

??? ??: ??? ??

??: ???? ?? ????

??

Etoposide Impurity B C??? ??, ??, ??

??

cis-Etoposide is an anticancer agent that has half-life of 2 days at pH 7.4 and 37° resulting in the loss of 90% of the active drug within 1 week during in vitro incubations.

Etoposide Impurity B ?? ?? ? ???

???

?? ??

Etoposide Impurity B ?? ??

???( 41)?? ??

???	??	???	??	?? ?	??
BOC Sciences	+1-631-485-4226	inquiry@bocsci.com	United States	19552	58
ANHUI WITOP BIOTECH CO., LTD	+8615255079626	eric@witopchemical.com	China	23541	58
BTC pharm India	+918790379245	banny.janga@btcpharm.com	India	1262	58
Hangzhou MolCore BioPharmatech Co.,Ltd.	+86-057181025280; +8617767106207	sales@molcore.com	China	49734	58
China National Standard Pharmaceutical Corporation Limited	+8615391658522	overseasales@yongstandards.com	China	11922	58
Guangzhou CATO Research Chemicals Inc.	+86-020-81960175-617 +8615602392859	Intermediate@cato-chem.com	China	6335	58
Moxin Chemicals	+8617320513646	Anna@molcoo.com	China	9713	58
Guangzhou PI PI Biotech Inc	020-81716320 +86-13602409664	Sales@pipitech.com	China	3633	55
S.Z. PhyStandard Bio-Tech. Co., Ltd.	0755-4000505016 13380397412	3001272453@qq.com	China	5160	50
ChemStrong Scientific Co.,Ltd	0755-0755-66853366 13670046396	sales@chem-strong.com	China	18175	56

Etoposide Impurity B ?? ??:

Etoposide impurity O Etoposide EP Impurity I Etoposide EP Impurity Q 4'-deMethyldehydropodophyllotoxin Etoposide EP Impurity H Etoposide EP Impurity A Podophyllotoxin Etoposide EP Impurity J 4'-Demethylpodophyllotoxin Etoposide α-Etoposide 4'-Demethylepipodophyllotoxin 4'-demethylepipodophyllotoxin-9 beta-glucopyranoside

午夜插插,噜噜噜影院,啪啪伊人网,欧美熟夫,景甜吻戏视频,男人强操性感蕾丝美女视频在线网站,日本美女跳舞视频