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

ETILEFRINE IMPURITY A

ETILEFRINE IMPURITY A Struktur
22510-12-9
CAS-Nr.
22510-12-9
Englisch Name:
ETILEFRINE IMPURITY A
Synonyma:
ETILEFRINE IMPURITY A;Etilefrine EP Impurity A;Phenylephrine Impurity 69;Etilefrine EP Impurity A HCl;2-(Ethylamino)-1-(3-hydroxyphenyl)ethanone;2-(ethylamino)-1-(3-hydroxyphenyl)ethan-1-one;Ethanone, 2-(ethylamino)-1-(3-hydroxyphenyl)-
CBNumber:
CB5587700
Summenformel:
C10H13NO2
Molgewicht:
179.22
MOL-Datei:
22510-12-9.mol

ETILEFRINE IMPURITY A Eigenschaften

Schmelzpunkt:
203–205°C
Siedepunkt:
342.0±27.0 °C(Predicted)
Dichte
1.111±0.06 g/cm3(Predicted)
storage temp. 
2-8°C
pka
9.15±0.10(Predicted)

Sicherheit

ETILEFRINE IMPURITY A Chemische Eigenschaften,Einsatz,Produktion Methoden

synthetische

Preparation by reductive condensation of 3-hydroxyphenyl-glyoxal with ethylamine in ethanol under saturated hydrogen atmosphere in the presence of Raney nickel at 45° (49%).

ETILEFRINE IMPURITY A Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


ETILEFRINE IMPURITY A Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Global( 11)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
QUALITY CONTROL SOLUTIONS LTD.
0755-66853366; 13670046396
ORDERS@QCSRM.COM China 24342 58
Shenzhen Polymeri Biochemical Technology Co., Ltd. +86-400-002-6226 +86-13028896684;
sales@rrkchem.com China 57422 58
Jinan blalong chemical co. LTD 2710913286@.com
1513643261@qq.com China 14246 58
Nanjing Shizhou Biology Technology Co.,Ltd 13675144456
sean.lv@synzest.com China 10784 58
TLC Pharmaceutical Standards Ltd. 18012923235; 18012923235
chinasales04@tlcstandards.com.cn China 7824 58
Merck KGaA 21-20338288
ordercn@merckgroup.com China 6394 58
Changzhou Xianglong Pharmaceutical Technology Co., Ltd., 18915873328
296197970@qq.com China 11055 58
Hubei Rhema Reference Materials Technology Co., Ltd. 0712-8899838 15787879035
ydw9035@rmastandards.com China 8349 58

  • ETILEFRINE IMPURITY A
  • 2-(Ethylamino)-1-(3-hydroxyphenyl)ethanone
  • Ethanone, 2-(ethylamino)-1-(3-hydroxyphenyl)-
  • Etilefrine EP Impurity A
  • 2-(ethylamino)-1-(3-hydroxyphenyl)ethan-1-one
  • Etilefrine EP Impurity A HCl
  • Phenylephrine Impurity 69
  • 22510-12-9
Copyright 2019 ? ChemicalBook. All rights reserved