Chloramphenicol Good Manufacturer supply High Quality 56-75-7
- Molecular Formula:C11H12Cl2N2O5
- Molecular Weight:323.133
- Appearance/Colour:White to grey-white crystalline powder
- Vapor Pressure:1.63E-17mmHg at 25°C
- Melting Point:148-150 °C(lit.)
- Refractive Index:20 ° (C=5, EtOH)
- Boiling Point:644.913 °C at 760 mmHg
- PKA:11.03±0.46(Predicted)
- Flash Point:343.831 °C
- PSA：115.38000
- Density:1.547 g/cm3
- LogP:1.82310
Chloramphenicol (56-75-7) Usage
Chloramphenicol was originally produced by fermentation of Streptomyces venezuelae, but its comparatively simple chemical structure soon resulted in several efficient total chemical syntheses. With two asymmetric centers, it is one of four diastereomers, only one of which (1R,2R) is significantly active. Because total synthesis produces a mixture of all four, the unwanted isomers must be removed before use. Chloramphenicol is a neutral substance that is only moderately soluble in water, because both nitrogen atoms are nonbasic under physiologic conditions (one is an amide and the other a nitro moiety). It was the first broad-spectrum oral antibiotic used in the United States and was once very popular. Severe potential blood dyscrasia has greatly decreased its use in North America. Although its cheapness and efficiency makes it still very popular in much of the rest of the world where it can often be purchased over-the-counter without a prescription
How to get the best price on Chloramphenicol?
Zibo Hangyu Biotechnology Development Co., Ltd is a quality supplier and manufacturer of Chloramphenicol . You can buy high quality, low price Chloramphenicol 56-75-7 here.
Zibo Hangyu Biotechnology Development Co., Ltd. is a comprehensive chemical enterprise focusing on fine chemical products and pharmaceutical intermediates, integrating research and development, production and sales. The company is equipped with advanced equipment quality inspection and research center. At the same time, the company has excellent talents with rich experience in process development and quality control. To provide customers with total solutions from raw material processing to chemical synthesis systems. The company has established a standardized and perfect quality standard system to provide stable and high quality production and service.
Milestones
- 2012yearThe company was founded, began to engage in the production and supply of chemical raw materials
- 2014yearExpand the scale of production, pharmaceutical raw materials production workshop was established
- 2016yearCooperated with domestic and foreign chemical platforms to promote self-produced and high-end pharmaceutical intermediates
- 2019yearIn recent years to participate in the international pharmaceutical raw materials exhibitions
- 2023yearBusiness continues to expand, Production and Sales teams continue to grow
- 2026yearPlans to set up foreign branches
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