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Postion:Product Catalog >API>Antibiotics>Macrolides>Erythromycin
Erythromycin
  • Erythromycin
  • Erythromycin
  • Erythromycin
  • Erythromycin
  • Erythromycin

Erythromycin NEW

Price Get Latest Price
Package 1kg
Min. Order: 1kg
Supply Ability: 1000kg
Update Time: 2025-04-02

Product Details

Product Name: Erythromycin CAS No.: 114-07-8
EC-No.: 204-040-1 Min. Order: 1kg
Purity: 99% Supply Ability: 1000kg
Release date: 2025/04/02

Manufacturer ProvidHigh Purity Best Price CAS114-07-8 Erythromycin


Article illustration

Introduction

1.Product Name:  Erythromycin

2.CAS NO:114-07-8

3.Purity: 99%min
4.Appearance:White crystalline powder

5.Molecular formula: C37H67NO13

6.Molecular weight:733.93

7.Melting Point :133 °C(lit.)

8.Boiling Point :719.69°C

9.Density :1.1436

10.Storage:Keep in dark place,Inert atmosphere,2-8°C


Erythromycin is a macrolide antibiotic. It is mainly used as a veterinary drug for the infection of gram-positive
bacteria and mycoplasma. 
It is more used as an initial raw material for the synthesis of erythromycin, roxithromycin, azithromycin, Macrolide antibiotics such as clarithromycin.


Function & Application
1. erythromycin can affect protein synthesis of bacteria, the general effective against gram positive bacteria, mainly used for the treatment of G caused by penicillin resistant Staphylococcus aureus infection.
2. erythromycin is macrolide antibiotics commonly used, antibacterial spectrum similarity with penicillin, mainly used for patients allergic to penicillin, or of penicillin resistant Staphylococcus aureus infection, can also be used for Streptococcus, pneumococcus infection and diphtheria carrier.
3. this is the large rin
 g lactone class antibiotic derivatives intermediates of bacteriostatic antibiotics, antibacterial spectrum was similar to green bacteria.


Specification

ItemsStandardsResults
AppearanceWhite crystals or crystalline powder Complies
Identification To complyComplies
crystallinity+24.8°~+25.8°+25.4°
Water≤4.0% 2.4%
Residue on ignition ≤1.0%0.2%
Limit of related substancesAny individual related substances ≤3.0% 0.6%
Erythromycin A enol ether≤3.0%0.3%
Pseudoerythromycin A enol ether≤3.0% 0.3%
Assay(ErythromycinA.B.C)  ≥55.0%66.4%
Erythromycin B ≤5.0% 1.2%
Erythromycin C≤0.20%2.2%

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Company Profile Introduction

Shaanxi TNJONE Pharmaceutical Co., Ltd supplies more than 2,000 kinds of products, covering the whole field of health industry, including human APIs, veterinary APIs, food additives, natural nutrition ingredients, feed additives, cosmetic additives, intermediates etc. With global sourcing advantages, the group is fully capable of meeting the one-stop sourcing needs of global customers. Today, Shaanxi TNJONE Pharmaceutical Co., Ltd.'s marketing network has spread over more than 100 countries and regions on five continents, providing professional service for global customers.

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  • Since: 2019-05-23
  • Address: No. 4C-11-A392, Financial Port, northwest corner of Fengjing Avenue and Fengxin Road, Fengdong New C
INQUIRY
劉浩麗
15929558370
sarah@tnjone.com
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