Erythromycin A Oxime

Modify Date: 2024-01-03 14:19:36

Erythromycin A Oxime structure	Common Name	Erythromycin A Oxime
	CAS Number	13127-18-9	Molecular Weight	748.941
	Density	1.3±0.1 g/cm3	Boiling Point	841.0±65.0 °C at 760 mmHg
	Molecular Formula	C₃₇H₆₈N₂O₁₃	Melting Point	N/A
	MSDS	N/A	Flash Point	462.4±34.3 °C

Name	Erythromycin A Oxime
Synonym	More Synonyms

Density	1.3±0.1 g/cm3
Boiling Point	841.0±65.0 °C at 760 mmHg
Molecular Formula	C₃₇H₆₈N₂O₁₃
Molecular Weight	748.941
Flash Point	462.4±34.3 °C
Exact Mass	748.472168
PSA	209.43000
LogP	3.04
Vapour Pressure	0.0±0.6 mmHg at 25°C
Index of Refraction	1.553

Hazard Codes	Xi
Risk Phrases	R36/37/38
Safety Phrases	26-36

Erythromycin

CAS#:114-07-8

~94%

Erythromycin A Oxime

CAS#:13127-18-9

Literature: Chen, Mingwei; Muri, Estela M. F.; Jacob, Melissa; Williamson, John S. Medicinal Chemistry Research, 2003 , vol. 12, # 3 p. 111 - 129

Erythromycin

CAS#:114-07-8

Erythromycin A Oxime

CAS#:13127-18-9

Pseudoerythromy...

CAS#:105882-69-7

Literature: Magnetic Resonance in Chemistry, , vol. 39, # 6 p. 355 - 360

Precursor 1
CAS#:114-07-8 Erythromycin
DownStream 2
CAS#:81103-11-9 Clarithromycin CAS#:80214-83-1 Roxithromycin

erythromycin oxime

(3R,4S,5S,6R,7R,9R,12R,13S,14R)-6-{[(2R,3R,4S,6R)-4-(Dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl]oxy}-14-ethyl-7,12,13-trihydroxy-10-(hydroxyimino)-4-{[(2S,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl]oxy}-3,5,7,9,11,13-hexamethyloxacyclotetradecan-2-one

(3R,4S,5S,6R,7R,9R,10E,11S,12R,13S,14R)-6-{[(2S,3R,4S,6R)-4-(Dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl]oxy}-14-ethyl-7,12,13-trihydroxy-10-(hydroxyimino)-4-{[(2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl]oxy}-3,5,7,9,11,13-hexamethyloxacyclotetradecan-2-one

Clarithromycin EP Impurity J

Azithromycin Impurity 19