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4-Hydroxyindazole
4-Hydroxyindazole

4-Hydroxyindazole

Price USD1.00
Packge 1g
  • Min. Order:1g
  • Supply Ability:1ton
  • Time:2020-01-10

Product Details

  • Product Name4-Hydroxyindazole
  • CAS No.81382-45-8
  • EINECS No.200-258-5
  • MFC7H6N2O
  • MW134.14
  • InChIKeyMPFDHICUUKUXLG-UHFFFAOYSA-N
  • Melting point 177-178℃
  • Boiling point 366.5±15.0 °C(Predicted)
  • density 1.434±0.06 g/cm3(Predicted)
  • storage temp. under inert gas (nitrogen or Argon) at 2-8°C
Common Name
4-Hydroxyindazole
CAS Number
Molecular Weight
134.135
Density
1.434±0.06 g/cm3
Boiling Point
366.5±15.0 °C at 760 mmHg
Molecular Formula
C7H6N2O
Melting Point
177-178 ºC
MSDS
N/A
Flash Point
175.5±20.4 °C

 Names

Name
4-Hydroxy-1H-indazole
Synonym

 Chemical & Physical Properties

Density
1.434±0.06 g/cm3
Boiling Point
366.5±15.0 °C at 760 mmHg
Melting Point
177-178 ºC
Molecular Formula
C7H6N2O
Molecular Weight
134.135
Flash Point
175.5±20.4 °C
Exact Mass
134.048019
PSA
48.91000
LogP
1.08
Vapour Pressure
0.0±0.9 mmHg at 25°C
Index of Refraction
1.760
Water Solubility
Slightly soluble (5 g/L) (25 ºC)

 Synthetic Route

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~96%

4-Hydroxyindazole Structure

4-Hydroxyindazole

CAS#:81382-45-8

Literature: BAYER HEALTHCARE AG Patent: WO2004/39796 A1, 2004 ; Location in patent: Page/Page column 71-72 ; WO 2004/039796 A1

~46%

4-Hydroxyindazole Structure

4-Hydroxyindazole

CAS#:81382-45-8

Literature: Sumitomo Pharmaceuticals Company, Limited Patent: EP1403255 A1, 2004 ; Location in patent: Page 92 ; EP 1403255 A1

~%

4-Hydroxyindazole Structure

4-Hydroxyindazole

CAS#:81382-45-8

Literature: US2012/10241 A1, ; Page/Page column 65 ;

 Precursor & DownStream

Company Profile Introduction

Established in 2014,Career Henan Chemical Co. is a manufacturerspecializing in the sale of fine chemicals. Mainly deals in the sales of: Pharmaceutical intermediates OLED intermediates: Pharmaceutical intermediates; OLED intermediates;

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  • Since:2014-12-17
  • Address: Room 702, Floor 7, Building 10, National University Science Park, High-Tech Zone, Zhengzhou City, H
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