● (R*,R*)-2,2-Dichloro-N-[2-hydroxy-1-(hydroxymethyl)-2-(4-nitrophenyl)ethyl]-, acetamide,
● Acetamide,2,2-dichloro-N-[2-hydroxy-1-(hydroxymethyl)-2-(4-nitrophenyl)ethyl]-, (R*,R*)-(?à)-
● Acetamide, 2,2-dichloro-N-[b-hydroxy-a-(hydroxymethyl)-p-nitrophenethyl]-,DL-threo- (8CI)
Appearance: A while, greyish-white or yellowish-white, fine, crystalline powder or fine crystals, needles or elongated plates.
Solubility: Slightly soluble in water, freely soluble in alcohol and in propylene glycol. Its alcohol solution is dextrorotatory and its ethyl acetate solution is levorotatory.
Melting Rang: 149-153°C
Acidity or alkalinity : To 0.1g add 20 ml of carbon dioxide-free water R, shake and add 0.1 ml of bromothymol blue solution Rl. Not more than0.1 ml of 0.02 M hydrochloric acid or 0. 02 M sodium hydroxide is required to change the colour of the indicator.
Specific optical rotation: +18.5°~20.5°
Individaul impurity ≤ 0.5%
Loss on drying≤0.3%
Sulfated ash ≤0.1%
Packing: 25kg/drum 5kg/tin or per customers’requirement
Factory Supply Ability: 120 tons/ year
Lead time: within 3-5 days
Payment Terms： TT LC DP
Sample： 10g sample is for free
*sample by express, such as Fedex, DHL, EMS, TNT
*small quantity by air
*big quantity by sea
Mainly export to : India, USA, Russia, Turkey, Africa, Pakistan, Kazakhstan, Ghana, etc.
Pharmaceutical Raw Material API Manufacturer and Supplier in China
Factory Name: Jiangxi Runquankang Biological Technology Co., Ltd.
Factory Address: Industrial Park of Guantian town, Chongyi county, Ganzhou city, Jiangxi Province, China.
Registered Capital: RMB50,000,000.00
Factory Area: 15,700 square meters
Main Pharmacutical raw material, APIs:
Chloramphenicol， Dl-chloramphenicol, Sodium Saccharin，Heparin Sodium, Bilirubin, Caffeine anhydrous, Theophylline anhydrous , Aminophylline anhydrous.
Sample for free
What is Cloramphenicol ?
Chloramphenicol belongs to a group of medicines called antibiotics. Antibiotics are used for infections caused by bacteria.
Chloramphenicol is a broad-spectrum antibiotic, meaning it will be effective against a variety of different infections caused by different types of bacteria. Chloramphenicol stops growth of bacteria by stopping the bacteria from producing essential proteins. These proteins are necessary for the bacteria to reproduce. Using Chloramphenicol stops the bacteria from multiplying which allows the immune system to kill off all of the remaining bacteria.
Bulk antibiotic pharmaceutical raw material, used for chloramphenicol capsules and chloramphenicol eye drops or eye ointment.