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Postion:Product Catalog >Analytical Chemistry>Analysis reagents>Ion chromatography reagents>ANHYDROERYTHROMYCIN A
ANHYDROERYTHROMYCIN A
  • ANHYDROERYTHROMYCIN A
  • ANHYDROERYTHROMYCIN A
  • ANHYDROERYTHROMYCIN A
  • ANHYDROERYTHROMYCIN A
  • ANHYDROERYTHROMYCIN A

ANHYDROERYTHROMYCIN A

Price $1
Package 1g
Min. Order: 1g
Update Time: 2019-12-26

Product Details

Product Name: ANHYDROERYTHROMYCIN A CAS No.: 23893-13-2
Min. Order: 1g Purity: ≥98%
Supply Ability: g/kg/Ton Release date: 2019/12/26
Delivery Time: Prompt Packaging: Bottle/Durm/Bag
Transportation: By air/Bay Sea/Express

Heidi 0652

Email:heidi@coreychem.com

ANHYDROERYTHROMYCIN A Basic information
Product Name:
ANHYDROERYTHROMYCIN A
Synonyms:
ANHYDROERYTHROMYCIN A;6,9,12-Anhydroerythromycin A;9-Deoxo-6,12-dideoxy-6,9:9,12-diepoxy-erythromycin;Anhydroerythromycin;BRL 46355ER;EM 202;Erythromycin EP Impurity D/Anhydroerythromycin A;Erythromycin Impurity 4(Erythromycin EP Impurity D)
CAS:
23893-13-2
MF:
C37H65NO12
MW:
715.916
EINECS:
 
Product Categories:
Intermediates & Fine Chemicals;Pharmaceuticals
Mol File:
23893-13-2.mol
Article illustration
 
ANHYDROERYTHROMYCIN A Chemical Properties
Melting point 
125-127°C
Boiling point 
787.2±60.0 °C(Predicted)
density 
1.21±0.1 g/cm3(Predicted)
storage temp. 
−20°C
form 
neat
pka
13.46±0.70(Predicted)
EPA Substance Registry System
Erythromycin, 9-deoxo-6,12-dideoxy-6,9:9,12-diepoxy- (23893-13-2)
 
Safety Information
WGK Germany 
3
MSDS Information
 
 
ANHYDROERYTHROMYCIN A Usage And Synthesis
Chemical Properties
Off-White to Pale Yellow Solid
Uses
Anhydroerythromycin A is a degradation product of erythromycin formed by a complex internal rearrangement of erythromycin A on exposure to acidic conditions. In acid, erythromycin A forms the enol ether and then undergoes a second internal cyclisation of the C12–OH and C9 enol to afford the ketal, anhydroerythromycin A. Anhydroerythromycin A is an important analytical standard for erythromycin A stability studies.

Company Profile Introduction

Established in 2014,Career Henan Chemical Co. is a manufacturerspecializing in the sale of fine chemicals. Mainly deals in the sales of: Pharmaceutical intermediates OLED intermediates: Pharmaceutical intermediates; OLED intermediates;

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