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2-Amino-4-Methylpyrimidine; CAS 108-52-1

Min.Order: 1
Product origin: Changsha, Hunan, China
Infringement complaint: complaintComplaint
US$ -1

Description
2-AMINO-4-METHYLPYRIMIDINE;CAS 108-52-1
 
 
 
2-AMINO-4-METHYLPYRIMIDINE Chemical Properties
Melting point 158-160 °C(lit.)
Boiling point 194.6°C (rough estimate)
density 1 g/cm3
refractive index 1.5340 (estimate)
storage temp. Keep in dark place,Inert atmosphere,Room temperature
form Crystalline Powder
pkapK1: 4.11(+1) (20°C)
color Off-white to light brown
BRN 108506
CAS DataBase Reference108-52-1(CAS DataBase Reference)
NIST Chemistry Reference2-Amino-4-methylpyrimidine(108-52-1)
 
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-36
WGK Germany 3
RTECS UV6485000
Hazard Note Irritant
HS Code 29335990
 
2-AMINO-4-METHYLPYRIMIDINE Usage And Synthesis
Chemical PropertiesOFF-WHITE TO LIGHT BROWN CRYSTALLINE POWDER
Synthesis Reference(s)Journal of the American Chemical Society, 73, p. 3526, 1951 DOI: 10.1021/ja01151a529
Purification MethodsCrystallise the pyrimidine from H2O or EtOH and sublime it in a vacuum. The picrate crystallises from EtOH and has m 235-236o(dec). [Beilstein 24 H 84, 25 III/IV 2152.]
 
 

Company Informations:

Hunan Yunbang Pharmaceutical Co., Ltd. (Yunbangpharm) located in Changsha High-tech Industrial Park, Hunan. It is a high-tech enterprise specializing in the research and development, production and sales of Pharmaceutical raw materials, Pharmaceutical intermediates(API) and Fine chemicals. Based in China, Yunbangpharm has been providing suitable solutions for many domestic,foreign pharmaceutical companies and traders. Excellent quality, good reputation and authentic price have won the praise of the majority of customers.
The company adheres to the corporate tenet of "We do not produce medicines, but help pharmaceutical companies make good medicines".

We can provide customers with customized processing, research and development services;
We can develop high-end Pharmaceutical and chemical products with high technical difficulties,high barriers and unique production processes;
We can provide 100 grams Grade, kilograms, and hundred kilograms of raw material pharmaceutical intermediates and other products.
We can perform -100°C to 300°C reaction.

R&D strength is the company's core competitiveness.Yunbangpharm has maintains a good cooperation relationship with many Universities and Research institutes locally, which can quickly transform R&D results into industrial production.

Our goal : To achieve the integrated upgrade of Pharmaceutical intermediates, raw materials and high-end chemical products, adhere to "serving pharmaceutical companies, creating our brands" to provide customers with high-quality and low-cost pharmaceutical and chemical products, realizing Win-win cooperation and common development.
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