33396-29-1

33396-29-1 structure

Name: Erythromycin A Enol Ether
Chemical Name: Erythromycin A Enol Ether
CAS Number: 33396-29-1
Molecular Formula: C₃₇H₆₅NO₁₂
Molecular Weight: 715.91100
Catalog: analytical chemistry Standard Forensic and veterinary standards
Create Date: 2018-02-20 08:00:00
Modify Date: 2025-08-26 07:57:35
Erythromycin A enol ether is an acidic degradation product of Erythromycin A (macrolide antibiotic) and has no antibacterial effect[1][2].

Name	Erythromycin A Enol Ether
Synonyms	9-Deoxo-6-deoxy-6,9-epoxy-8,9-didehydroerythromycin 8,9-anhydroerythromycin A 6,9-hemiacetal 6,9-Epoxy-8,9-didehydro-9-deoxo-6-deoxyerythromycin 8,9-anhydroerythromycin A 6,9-hemiketal erythromycin hemiketal 8,9-anhydroerythromycin 6,9-hemiketal 6-Deoxy-9-deoxo-8,9-didehydro-6,9-epoxyerythromycin 8,9-anhydroerythromycin A EM 523 Erythromycin Impurity 5

Description	Erythromycin A enol ether is an acidic degradation product of Erythromycin A (macrolide antibiotic) and has no antibacterial effect[1][2].
Related Catalog	Research Areas >> Infection Signaling Pathways >> Others >> Others
References	[1]. A Deubel, et al. Development of an enhanced separation of erythromycin and its related substances by liquid chromatography. J Pharm Biomed Anal. 2007 Jan 17;43(2):493-8. [2]. Abdolreza Hassanzadeh, et al. Mechanism for the degradation of erythromycin A and erythromycin A 2'-ethyl succinate in acidic aqueous solution. J Phys Chem A. 2007 Oct 11;111(40):10098-104.

Personal Protective Equipment	Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
RIDADR	NONH for all modes of transport

114-07-8

~19%

105882-69-7

33396-29-1

Literature: Journal of Organic Chemistry, , vol. 52, # 6 p. 990 - 996

114-07-8

33396-29-1

105882-69-7

33396-29-1

Literature: Journal of Organic Chemistry, , vol. 52, # 6 p. 990 - 996

105900-46-7

33396-29-1

Literature: Journal of Organic Chemistry, , vol. 52, # 6 p. 990 - 996