Supplier Product Identification Physical and Chemical Properties First Aid Measures Handling and Storage Fire Fighting Measures Accidental Release Measures Exposure Controls/Personal Protection
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6-O-Methylerythromycin(81103-11-9)

Supplier Product Identification Physical and Chemical Properties First Aid Measures Handling and Storage Fire Fighting Measures Accidental Release Measures Exposure Controls/Personal Protection

Product Identification

Product Name
6-O-Methylerythromycin
Synonyms
(3R,4S,5S,6R,7R,9R,11R,12R,13R,14R)-6-(4-dimethylamino-3-hydroxy-6-methyl-oxan-2-yl)oxy-14-ethyl-12,13-dihydroxy-4-(5-hydroxy-4-methoxy-4,6-dimethyl-oxan-2-yl)oxy-7-methoxy-3,5,7,9,11,13-hexamethyl-1-oxacyclotetradecane-2,10-dione
6-O-Methylerythromycin A
Antibiotic TE 31
Clathromycin
Klaricid
Zeclar
CAS
81103-11-9
Formula
C38H69NO13
Molecular Weight
747.96
EINECS
433-820-6
RTECS
KF4997000
Merck
12,2400

Physical and Chemical Properties

Appearance
White solid.
Solubility in water
Insoluble
Melting Point
217
Density
1.18 g/cm3 (20 C)
pKa/pKb
5.84 (pKb)
Partition Coefficient
3.16
Usage
A macrolide antibiotic used to treat pharyngitis, tonsillitis, acute maxillary sinusitis, acute bacterial exacerbation of chronic bronchitis, pneumonia.

First Aid Measures

Ingestion
Vomiting may be induced if person is conscious. Obtain medical attention.
Inhalation
Remove to fresh air. Restore and/or support breathing as needed. Obtain Medical attention.
Skin
Wash contaminated area twice with soap and water. Obtain medical attention.
Eyes
Flush with running water for 15 minutes holding eyelids open. Obtain medical attention.

Handling and Storage

Storage
Store only in original container. Keep container tightly closed.

Fire Fighting Measures

Fire Fighting
Use media suitable for fire in surrounding area. Wear full protective clothing and self-contained breathing apparatus.

Accidental Release Measures

Small spills/leaks
Sweep up and transfer to container for disposal.

Exposure Controls/Personal Protection

Exposure Effects
The potential for exposure is reduced in finished pharmaceutical form. The signs of overexposure are nausea, vomiting, diarrhea and abdominal pain.
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