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Home > Products > API > High Purity 99% Roxithromycin 80214-83-1

High Purity 99% Roxithromycin 80214-83-1

Basic Info

Model No.: Top Grade

Product Description

High Purity 99% Roxithromycin 80214-83-1

Product Description

English name: roxithromycin

Molecular Formula:C41H76N2O15

Molecular Weight: 837.0465

CAS Registry Number: 80214-83-1

Quality: CP/BP/JP

Density: 1.25g/cm3

Boiling point: 864.7°C at 760 mmHg

Refractive index: 1.535

Flash point: 476.7°C

Vapour Pressur: 7.17E-35mmHg at 25°C

Appearance:white crystalline powder.

Application: For a new generation of big ring lactone class of antibiotics


Product Name




Batch No


Batch Quantity


Production. Date

March 13, 2010

Report Date

March 24,2010

Expiry Date

March 10,2013

Testing Basis






A white or almost white crystalline powder

A white crystalline powder

Specific rotation



Identification (IR)

(1)should be consistent for the trying solution prominent peak retention time with the comparison solution prominent peak retention time


(2)this infrared light absorption atlas should be consistent with the comparison atlas


related substance

The single impurity peak area does not have to be bigger than the comparison solution prominent peak area 1.5 times



Each miscellaneous quality area of with can not be big in check against aqua a lord the area of 4.5times



Alkalinity pH




less  than 3.0%


Residue on ignition

less than 0.1%


Heavy metals

less than 10ppm

less than 10ppm

on the anhydrous basis

more than 94.0%




The material conform with  BP2002

Function and Application

Roxithromycin  used for sensitive strain caused by infection, especially upper and lower respiratory tract infection, ent infection, genital (neisseria gonorrhoeae infection except) and skin infections. Roxithromycin  main indications for sensitive bacteria of facial features, respiratory, reproductive system and skin infections. To lower respiratory infection include pneumonia mycoplasma pneumonia cure rate 78% ~ 100%, 91% ~ 95% bacterial remoal. For acute and chronic blame drenchs urethritis aureus sex and effect of doxycycline element quite, bacterial remoal 86% ~ 100%. For children under the infection and skin, soft tissue infection curative effect and other large ring lactone class similarity.

Packing and Storage

1kg with double plastic container inside/Aluminum foil bag ;
25kg with double plastic container inside/Fiber drum outside.Or as your request.
Shipped in 3 days after payment.
1.Stored in a cool and dry well-closed container and in ventilated area.
2.kept away from moisture and strong light or high temperature.
3.Two years under well storage situation and stored away from direct sun light.




 Xi’an Wharton Bio-Tech Co.,Ltd  is a national key high-tech enter prise,which mainly specializes in the R&D,operation and production of pharmaceutical APIs and intermediates.Our company is situated in E&T development zone,xi’an city shaanxi,it is easy of access.Our company has independent R&D center,raw material synthesis workshop,has advanced quality instruments and equipmentm,several product patents there are 15 experts in our research team.We insist in innovation and produce high quality products.we have GMP standard workshop and complete equipment.the superior product qualityis guaranteed by 300,000 level air-conditioning clear system within purification drying and packing procedures.we have 2 sales department over 30 people and sell our products all over the world.we also have strong professional research and development team,talented personnel and completely equipped laboratory for quality controlling.Various detection device is equipped in Wharton such as HPLC,GS,Spectrophotometer,AAS,Polarimeter,Auto titrators,BOD Incubators,COD Incubators,Melting point apparatus and so on.

Our Service


---------------------------------------------------------------------------------------------------------------------------------------------------------------------1. All inquiries will be replied within 12 hours.


2. Dedication to quality, supply & service.


3. Strictly on selecting raw materials.


4. OEM/ODM Available.


5. Reasonable & competitive price, fast lead time.


6. Sample is available for your evaluation & Formulation development.


7. Faster delivery:Sample order in stock and 3-7 days for bulk production.


8.We have strong cooperation with DHL, TNT, UPS, FEDEX, EMS. Or you also can choose your own shipping forwarder


9. After-Sale Service:


1) International Authorized Third-Party Test For The Products You Demand.


2) 30 Days Warranty of quality of goods. 


Our Advantage



 FAQ ------------------------------------------------------------------------------------------------------------------------


1.Are you a manufacturer or trade company?


We are a professional manufacturer.


2.What products your company specialize in?
We specialize in Vitamin B12(Cyanocobalamin), Coenzyme Q10 , Nicotinamide Riboside , Scopolamine Butylbromide , Vitamin B1 ,Vitamin B6 , Vitamin B9(folic acid) , Vitamin k2 mk7 ,Hyaluronic Acid.


3.What’s your payment terms?
Standard terms: T/T in advance and Western Union.
Also L/C at sight is acceptable for large amount.


4.What’s the warranty service do you offer?
We offer 24 month warranty for all our products.


 5.How do you ensure monthhigh quality of your products?

Strict QC with 6 steps testing from raw material purchase to finished product.


 6.How do you ship the order normally?

For large qty order,ship the goods by sea.
For small qty order, by air or express. We supply optional express for you, includingDHL,FEDEX,UPS,TXT,EMS,ARAMES and so on.


  Send your Inquiry Details in the Below, Click "   Send " Now!



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