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2-Chloro-5-hydroxypyrimidine

2-Chloro-5-hydroxypyrimidine Struktur
4983-28-2
CAS-Nr.
4983-28-2
Englisch Name:
2-Chloro-5-hydroxypyrimidine
Synonyma:
2-Chloropyrimidin-5-ol;Piribedil Impurity 17;2-Chloro-5-pyrimidinol;5-PyriMidinol,2-chloro-;2-Chloro-5-hydroxypyrimidine;2-Chloro-5-hydroxypyrimid...;2-Chloro-5-hydroxypyrimidine 98%;5-Pyrimidinol, 2-chloro- (7CI,8CI,9CI);2-Chloro-5-hydroxypyrimidine ISO 9001:2015 REACH;TIANFU-CHEM 2-Chloro-5-hydroxypyrimidine 4983-28-2
CBNumber:
CB0947875
Summenformel:
C4H3ClN2O
Molgewicht:
130.53
MOL-Datei:
4983-28-2.mol

2-Chloro-5-hydroxypyrimidine Eigenschaften

Schmelzpunkt:
195-196 °C
Siedepunkt:
328.1±15.0 °C(Predicted)
Dichte
1.513±0.06 g/cm3(Predicted)
storage temp. 
under inert gas (nitrogen or Argon) at 2-8°C
pka
6.17±0.23(Predicted)
Aussehen
Off-white to light brown Solid
InChI
InChI=1S/C4H3ClN2O/c5-4-6-1-3(8)2-7-4/h1-2,8H
InChIKey
BOGPIHXNWPTGNH-UHFFFAOYSA-N
SMILES
C1(Cl)=NC=C(O)C=N1
CAS Datenbank
4983-28-2(CAS DataBase Reference)
Sicherheit
  • Risiko- und Sicherheitserkl?rung
  • Gefahreninformationscode (GHS)
HS Code  29335990
Bildanzeige (GHS) Exclamation Mark (GHS07)
Alarmwort Warnung
Gefahrenhinweise
Code Gefahrenhinweise Gefahrenklasse Abteilung Alarmwort Symbol P-Code
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
P271 Nur im Freien oder in gut belüfteten R?umen verwenden.
P280 Schutzhandschuhe/Schutzkleidung/Augenschutz tragen.

2-Chloro-5-hydroxypyrimidine Chemische Eigenschaften,Einsatz,Produktion Methoden

Verwenden

2-Chloro-5-hydroxypyrimidine is an intermediate used to synthesize tandospirone derivatives with anxiolytic activities.

Synthese

2-Chloro-5-methoxypyrimidine (0.46 g, 3.18 mmol) in methylene chloride (10 mL) was treated with 1.0 N boron tribromide (16 mL, 16 mmol) at room temperature. The solution was stirred overnight. After that, the reaction was partitioned between saturated NaHCO3 and DCM. The aqueous layer was extracted with additional DCM. Combined the organic layers and dried (MgSO4), filtered, and concentrated to obtain the crude product. The residue was purified by flash column chromatography on silica gel to give 2-Chloro-5-hydroxypyrimidine.2-Chloro-5-hydroxypyrimidine

2-Chloro-5-hydroxypyrimidine Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


2-Chloro-5-hydroxypyrimidine Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Global( 295)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
Shanghai Boc Chemical Co., Ltd.
021-34975602; +8618721111801
shangli@bocchem.com China 138 58
Hangzhou Milon Pharmatech Co.,Ltd.
+8618083715844
sales02@milonpharm.com China 311 58
Frapp's ChemicalNFTZ Co., Ltd.
+86 (576) 8169-6106
sales@frappschem.com China 880 50
Capot Chemical Co.,Ltd.
+86-(0)57185586718 +86-13336195806
sales@capot.com China 29640 60
Henan Tianfu Chemical Co.,Ltd.
+86-0371-55170693 +86-19937530512
info@tianfuchem.com China 21587 55
Nanjing ChemLin Chemical Industry Co., Ltd.
025-83697070
product@chemlin.com.cn CHINA 3009 60
Fluoropharm Co., Ltd.
+86-0571-85586753 +86-13336034509
sales@fluoropharm.com China 1445 60
ATK CHEMICAL COMPANY LIMITED
+undefined-21-51877795
ivan@atkchemical.com China 33024 60
career henan chemical co
+86-0371-86658258 +8613203830695
sales@coreychem.com China 29815 58
Jinan Carbotang Biotech Co.,Ltd.
+8615866703830
figo.gao@foxmail.com China 8497 58

4983-28-2()Verwandte Suche:


  • 2-Chloro-5-hydroxypyrimidine
  • 5-Pyrimidinol, 2-chloro- (7CI,8CI,9CI)
  • 2-Chloro-5-hydroxypyrimid...
  • 5-PyriMidinol,2-chloro-
  • 2-Chloropyrimidin-5-ol, 2-Chloro-5-hydroxy-1,3-diazine
  • 2-Chloro-5-hydroxypyrimidine 98%
  • 2-Chloro-5-pyrimidinol
  • 2-Chloro-5-hydroxypyrimidine ISO 9001:2015 REACH
  • Piribedil Impurity 17
  • TIANFU-CHEM 2-Chloro-5-hydroxypyrimidine 4983-28-2
  • 2-Chloropyrimidin-5-ol
  • 4983-28-2
  • 1983-28-2
  • Heterocycle-Pyrimidine series
  • PYRIMIDINE
  • pharmacetical
  • Pyrimidines
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