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Erythromycin Stearate

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Origin: China

Cas No: 643-22-1

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 100 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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Property

CAS No.: 643-22-1 Formula: C55H103NO15 Molecular Weight: 1018.40000

Description

Semi-synthetic macrolide antibiotic. Antibacterial.

Basic Info

Properties

Appearance & Physical State	fine white powder
Density	1.112g/cm3
Melting Point	77-79ºC
Flash Point	523.101ºC
Refractive Index	1.518
Stability	Stable. Combustible. Incompatible with acids, strong oxidizing agents.
Storage Condition	2-8ºC

Safety Info

Toxicity

Exposure Route	Type of Test	Species Observed	Dose/Duration	Toxic Effects
Oral	TDLo - Lowest published toxic dose	Human - woman	60 mg/kg	1.Gastrointestinal-changes in structure or function of endocrine pancreas 2.Gastrointestinal-nausea or vomiting 3.Biochemical-Enzyme inhibition, induction, or change in blood or tissue levels-other Enzymes
Oral	LD50 - Lethal dose, 50 percent kill	Rodent - mouse	3112 mg/kg	1.Details of toxic effects not reported other than lethal dose value
Subcutaneous	LD50 - Lethal dose, 50 percent kill	Rodent - mouse	>2500 mg/kg	1.Details of toxic effects not reported other than lethal dose value

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