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aysyly

铁虫 (小有名气)

[交流] 求助

我是做毛细管电泳的,搞药物分析,最近做盐酸氟利桂嗪,配缓冲溶液,需要知道盐酸氟利桂嗪的pka,但是都没有查到,求助虫友们……谢谢
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qqtan

木虫 (正式写手)

★ ★ ★ ★ ★
aysyly(金币+5,VIP+0):ok 3-20 10:54
CAS号多少?我查查
竹密岂防流水过,山高怎碍野云飞
2楼2009-03-19 11:16:55
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aysyly

铁虫 (小有名气)

盐酸氟桂利嗪的CAS

CAS号:30484-77-6……谢谢了
3楼2009-03-20 10:49:05
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qqtan

木虫 (正式写手)

★
karl2100(金币+1,VIP+0):谢谢! 3-21 20:05
Monograph Number:  4170
Title:  Flunarizine
CAS Registry Number:  52468-60-7
CAS Name:  (E)-1-[Bis(4-fluorophenyl)methyl]-4-(3-phenyl-2-propenyl)piperazine
Additional Names:  (E)-1-[bis(p-fluorophenyl)-methyl]-4-cinnamylpiperazine;  1-cinnamyl-4-(di-p-fluorobenzhydryl)piperazine
Molecular Formula:  C26H26F2N2
Molecular Weight:  404.49.  
Percent Composition:  C 77.20%, H 6.48%, F 9.39%, N 6.93%
Literature References:  Calcium channel blocker; fluorinated deriv of cinnarizine, q.v.  Prepn:  P. A. J. Janssen, DE 1929330 and FR 2014487; idem, US 3773939 (1970, 1970, 1973, all to Janssen).  Pharmacology:  L. K. Desmedt et al., Arzneimittel-Forsch. 25, 1408 (1975); T. Godfraind, Eur. J. Pharmacol. 53, 273 (1979).  Clinical studies:  J. Schetz et al., Curr. Ther. Res. Clin. Exp. 23, 131 (1978); G. Rudofsky et al., Angiology 30, 479 (1979).  Rheological effects in humans:  J. D. Cree et al., ibid. 505.  Mechanism of calcium blocking activity:  T. Godfraind, Fed. Proc. 40, 2866 (1981).  Clinical study in retinal vasculopathy:  P. Nihard, Angiology 33, 37 (1982).  Clinical trial in chronic cerebrovascular disorders:  A. Agnoli et al., Int. J. Clin. Pharm. Res. 8, 189 (1988).  Series of articles on absorption, distribution, excretion and metabolism:  Arzneimittel-Forsch. 33, 1135-1151 (1983).  Review of pharmacology, toxicology and clinical studies:  B. Holmes et al., Drugs 27, 6 (1984).

Derivative Type:  Dihydrochloride
CAS Registry Number:  30484-77-6
Trademarks:  Dinaplex (Sidus);  Flugeral (Italfarmaco);  Flunagen (Gentili);  Flunarl (Kyowa Hakko);  Fluxarten (SKB);  Gradient (Polifarma);  Issium (Lifepharma);  Mondus (Labinca);  Sibelium (Janssen)
Molecular Formula:  C26H26F2N2.2HCl
Molecular Weight:  477.43.  
Percent Composition:  C 65.41%, H 5.91%, F 7.96%, N 5.87%, Cl 14.85%
Properties:  Crystals from a mixture of 2-propanol/ethanol, mp 251.5?
Melting point:  mp 251.5°
不好意思,只能找到这些了

[ Last edited by qqtan on 2009-3-20 at 12:38 ]
竹密岂防流水过,山高怎碍野云飞
4楼2009-03-20 12:37:20
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aysyly

铁虫 (小有名气)

没有关系了,已经很感谢了……
5楼2009-03-21 08:56:38
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