Syringaldehyde

• Post Date:

  Sep 19,2017

• Expiry Date:

  Mar 18,2018

• Detailed Description:

  Cas No. :134-96-3 Syringaldehyde
  High Purity 99% Pharmaceutical Intermediates Syringaldehyde for Synthesis of Trimethoprim
  
  Basic Info.
  
  Model NO.:134-96-3
  Molecular Formula:C9h10o4
  Molecular Weight:182.17
  Melting Point:192-193 Oc (14 Mmhg)
  Assay:99%
  Appearance:White Powder
  Delivery Terms:DHL, TNT, FedEx, USP, EMS( Not More Than 200kg)
  Export Markets:Global
  
  Additional Info.
  Trademark:Saichuang
  Packing:25kg/Drum or as Require
  Standard:98%-101%
  Origin:China
  HS Code:3002909099
  
  High Purity 99% Pharmaceutical Intermediates 3,5-Dimethoxy-4-hydroxybenzaldehyde Syringaldehyde
  
  1. Quick Details:
  
  Name: 3,5-Dimethoxy-4-hydroxybenzaldehyde
  Synonyms : 4-Hydroxy-3,5-dimethoxybenzaldehyde; Syringaldehyde
  CAS Registry Number: 134-96-3
  Molecular Formula: C9H10O4
  Molecular Weight: 182.17
  EINECS: 205-167-5
  Density: 1.013
  Melting point: 110-113 oC
  Boiling point: 192-193 oC (14 mmHg)
  Water solubility: very sparingly soluble
  Packing: 25kg fiber drum
  Appearance:Light yellow crystal
  Main Usage: Mainly used for synthesis of pharmaceutical intermediates.
  
  2. Application:
  
  Widely used in perfumery, pesticide chemistry and organic synthesis industry, also used for large-scale synthesis of trimethoprim in the pharmaceutical industry.
  
  Syringaldehyde is an organic compound that occurs in trace amounts widely in nature. Some species of insects use syringaldehyde in their chemical communication systems. Scolytus multistriatus uses it as a signal to find a host tree during oviposition.
  Because it contains many functional groups, it can be classified in many ways - aromatic, aldehyde, phenol. It is a colorless solid (impure samples appear yellowish) that is soluble in alcohol and polar organic solvents. Its refractive index is 1.53.

• CAS Registry Number:

  134-96-3

• Synonyms:

  ;Syringaldehyde (4-Hydroxy 3,5-dimethoxybenzaldehyde);4-Hydroxy-3,5-dimethoxybenzaldehyde;Syringaldehyde;Springaldehyde;

• Molecular Formula:

  C₉H₁₀O₄

• Molecular Weight:

  182.1733

• Molecular Structure:

  

• Hazard Symbols:

   Xi:Irritant;
  

• Risk Codes:

  R36/37/38:;
  

• Safety Description:

  S26:;
  S37/39:;
  

• Company:

  Hubei Yuancheng Saichuang Technology Company     [ China ]        

• Contact:

  Anna Li

• Tel:

  0086-188-72220710

• Fax:

• Email:

  anna@ycphar.com