4-Chloro-6,7-bis(2-...

4-Chloro-6,7-bis(2-methoxyethoxy)quinazoline
4-Chloro-6,7-bis(2-methoxyethoxy)quinazoline

4-Chloro-6,7-bis(2-methoxyethoxy)quinazoline

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1 Kilogram

Negotiable

  • Min.Order :1 Kilogram
  • Purity: 99%
  • Payment Terms : T/T

Keywords

Erlotinib Hydrochloride intermediates Quinazoline,4-chloro-6,7-bis(2-methoxyethoxy) 183322-18-1

Quick Details

  • Appearance:White powder
  • Application:Pharmceutical intermediate.
  • PackAge:25kg/ drum 1kg/bag or 10kg/ drum
  • ProductionCapacity:2000|Metric Ton|Month
  • Storage:Store in cool, dry, Storage Temp: 2-8°C
  • Transportation:Store in cool, dry, Storage Temp: 2-8°C Keep away from any acid substance。

Superiority:

     Union Pharmpro Co., Ltd is in business of raw materials of health industrial for nearly 14 

years. Union Pharmpro is now a united group of three companies( Watson Industries, Yasen 

Biological Technology co., Ltd),with it’s headquarters in China and USA is dedicated to the 

production and distribution of ingredients to the food,dietary supplement,sports supplement, 

cosmetic, pharmaceutical and veterinary industries.    

Details:

 
4-Chloro-6,7-bis(2-methoxyethoxy)quinazoline is used as a chiral pharmaceutical intermediate.
Empirical Formula: C14H17ClN2O4 
Molecular Weight: 312.7488 
Nominal Mass: 312 Da 
Average Mass: 312.7488 Da 
Monoisotopic Mass: 312.087685 Da
Index of Refraction: 1.561 
Molar Refractivity: 80.55 cm3 
Molar Volume: 248.7 cm3 
Surface Tension: 45.8 dyne/cm 
Density: 1.257 g/cm3 
Flash Point: 224 °C 
Enthalpy of Vaporization: 67.78 kJ/mol 
Boiling Point: 446.7 °C at 760 mmHg 
Vapour Pressure: 9.41E-08 mmHg at 25 °C 
Melting point: 105-107 °C
Product Categor: Intermidiate of Erlotinib hydrochloride;API intermediates

 

 
Quality Control System                                                                                       

We do strict quality control in whole production process. All unqualified products are rejecting before shipping.

 

Production Capacity                                                                                    

We can produce both natrual extraction and chemical synthesis

Logistics Capacity                                                                                                                  

We can deliver goods by Sea, air and express.

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