一二三四区视频,亚洲少妇熟女色,日本久热无码视频网,欧美国产日韩大尺度,亚洲a视频,久久少妇一区二区,日韩999无码视频,刺激久久久久久久,啊啊啊啊不要啊在线

Mopidamol

mopidamol  Struktur
13665-88-8
CAS-Nr.
13665-88-8
Bezeichnung:
Mopidamol
Englisch Name:
mopidamol
Synonyma:
RA-233;Rapenton;mopidamol;Compound RA-233;2,2',2'',2'''-[[4-Piperidinopyrimido[5,4-d]pyrimidine-2,6-diyl]dinitrilo]tetraethanol;2,2',2'',2'''-[(4-Piperidinopyrimido[5,4-d]pyrimidine-2,6-diyl)dinitrilo]tetrakisethanol;2,2',2'',2'''-[[4-(1-Piperidinyl)pyrimido[5,4-d]pyrimidine-2,6-diyl]dinitrilo]tetrakisethanol;Ethanol, 2,2',2'',2'''-[[4-(1-piperidinyl)pyrimido[5,4-d]pyrimidine-2,6-diyl]dinitrilo]tetrakis- (9CI)
CBNumber:
CB2937119
Summenformel:
C19H31N7O4
Molgewicht:
421.499
MOL-Datei:
13665-88-8.mol

Mopidamol Eigenschaften

Schmelzpunkt:
157-158°
Siedepunkt:
738.6±70.0 °C(Predicted)
Dichte
1.401±0.06 g/cm3(Predicted)
pka
13.85±0.10(Predicted)
Sicherheit
  • Risiko- und Sicherheitserkl?rung
  • Gefahreninformationscode (GHS)
Bildanzeige (GHS) Exclamation Mark (GHS07)
Alarmwort Warnung
Gefahrenhinweise
Code Gefahrenhinweise Gefahrenklasse Abteilung Alarmwort Symbol P-Code
H302 Gesundheitssch?dlich bei Verschlucken. Akute Toxizit?t oral Kategorie 4 Warnung P264, P270, P301+P312, P330, P501
H315 Verursacht Hautreizungen. Hautreizung Kategorie 2 Warnung P264, P280, P302+P352, P321,P332+P313, P362
H319 Verursacht schwere Augenreizung. Schwere Augenreizung Kategorie 2 Warnung P264, P280, P305+P351+P338,P337+P313P
H335 Kann die Atemwege reizen. Spezifische Zielorgan-Toxizit?t (einmalige Exposition) Kategorie 3 (Atemwegsreizung) Warnung
Sicherheit
P280 Schutzhandschuhe/Schutzkleidung/Augenschutz tragen.
P305+P351+P338 BEI KONTAKT MIT DEN AUGEN: Einige Minuten lang behutsam mit Wasser spülen. Eventuell vorhandene Kontaktlinsen nach M?glichkeit entfernen. Weiter spülen.

Mopidamol Chemische Eigenschaften,Einsatz,Produktion Methoden

Originator

Rapenton,Thomae,W. Germany,1980

Manufacturing Process

3.9 g (0.06 mol) of zinc powder were introduced into a solution of 5.0 g (0.01 mol) of 2,6-bis-(diethanolamino)-4,8-dipiperidino-pyrimido-[5,4-d]-pyrimidine (dipyridamole; see entry under that name for its synthesis) in 120 cc of aqueous 10% formic acid. The resulting mixture was heated on a water bath, while occasionally stirring, until the intense yellow color of the starting compound disappeared, which occurred after about 30 to 40 minutes. Thereafter, the unconsumed zinc powder was separated by vacuum filtration, the virtually colorless filtrate was essentially an aqueous solution of 2,6-bis- (diethanolamino)-8-piperidino-1,2,3,4-tetrahydropyrimido-[5,4-d]pyrimidine.
The filtrate was adjusted to a pH of 9 by adding concentrated ammonia, and then a 1 N aqueous iodine-potassium iodide solution was added dropwise, whereby the tetrahydropyrimido[5,4-d]pyrimidine obtained by hydrogenation with zinc in formic acid was converted by oxidation into 2,6-bis- (diethanolamino)-8-piperidino-pyrimido-[5,4-d]-pyrimidine. The completion of the oxidation was checked by means of a starch solution. The major amount of the oxidation product already separated out as a deep yellow crystalline precipitate during the addition of the iodine solution. After the oxidation reaction was complete, the reaction mixture was allowed to stand for a short period of time, and then the precipitate was separated by vacuum filtration,washed with water and dried. It had a melting point of 157°C to 158°C. The yield was 8.0 g, which corresponds to 95% theory.

Therapeutic Function

Platelet aggregation inhibitor

Mopidamol Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


Mopidamol Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Global( 10)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
TargetMol Chemicals Inc.
+1-781-999-5354; +17819995354
marketing@targetmol.com United States 32466 58
BOC Sciences 1-631-485-4226; 16314854226
info@bocsci.com United States 9920 65
Shaanxi Dideu Newmaterial Co., Ltd. 029-63373950 17392216152
1050@dideu.com China 9998 58
Shanghai Yifei Biotechnology Co. , Ltd. 021-65675885 18964387627
customer_service@efebio.com China 11972 58
TargetMol Chemicals Inc. 15002134094
marketing@targetmol.cn China 29867 58
Sangon Biotech (Shanghai) Co.,Ltd. --
Sales@sangon.com China 6710 58
Shanghai Amole Biotechnology Co., Ltd. 18017925202 18916960931
2596183085@qq.com China 17238 58

13665-88-8(Mopidamol)Verwandte Suche:


  • mopidamol
  • 2,2',2'',2'''-[(4-Piperidinopyrimido[5,4-d]pyrimidine-2,6-diyl)dinitrilo]tetrakisethanol
  • 2,2',2'',2'''-[[4-(1-Piperidinyl)pyrimido[5,4-d]pyrimidine-2,6-diyl]dinitrilo]tetrakisethanol
  • 2,2',2'',2'''-[[4-Piperidinopyrimido[5,4-d]pyrimidine-2,6-diyl]dinitrilo]tetraethanol
  • Compound RA-233
  • RA-233
  • Ethanol, 2,2',2'',2'''-[[4-(1-piperidinyl)pyrimido[5,4-d]pyrimidine-2,6-diyl]dinitrilo]tetrakis- (9CI)
  • Rapenton
  • 13665-88-8
  • C19H31N7O4
Copyright 2019 ? ChemicalBook. All rights reserved
灌云县| 石泉县| 德安县| 郧西县| 布拖县| 麻栗坡县| 桃园县| 建瓯市| 长治县| 信阳市| 东宁县| 杭锦后旗| 介休市| 无棣县| 普洱| 锦州市| 隆子县| 台湾省| 东港市| 孟连| 鸡泽县| 双城市| 裕民县| 崇礼县| 曲阳县| 昭通市| 岐山县| 涿州市| 宜君县| 明光市| 文水县| 门头沟区| 辽阳市| 晴隆县| 永安市| 高碑店市| 万源市| 桂阳县| 遵化市| 永丰县| 拉孜县|