Substance

ID:184459

Oxytetracycline hemicalcium salt

Names and Identifiers
Synonyms
Oxytetracycline hemicalcium salt土霉素 半钙盐
IUPAC Traditional name
calcium bis((1S,4aS,11S,12S,12aR)-3-carbamoyl-1-(dimethylamino)-4a,5,7,11,12-pentahydroxy-11-methyl-4,6-dioxo-1,11a,12,12a-tetrahydrotetracen-2-olate)
IUPAC name
calcium bis((1S,4aS,11S,12S,12aR)-3-carbamoyl-1-(dimethylamino)-4a,5,7,11,12-pentahydroxy-11-methyl-4,6-dioxo-1,4,4a,6,11,11a,12,12a-octahydrotetracen-2-olate)
Registration numbers
EC Number
CAS Number
MDL Number
PubChem SID
Properties
Safety Information
German water hazard class
3
Personal Protective Equipment
Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
Storage Temperature
2-8°C
Molecule Details
Application
Oxytetracycline is a tetracycline analog isolated from the actinomycete Streptomyces rimosus. Oxytetracycline is an antibiotic indicated for treatment of infections caused by Gram positive and Gram negative microorganisms such as Mycoplasma pneumoniae, Pasteurella pestis, Escherichia coli, Haemophilus influenzae, and Diplococcus pneumoniae. It is used in studies on the oxytetracycline-resistance gene (otrA). It is used for fluorescence measurements of hepatocytes1.
Biochem/physiol Actions
Oxytetracycline inhibits translation which results in cell death. It binds to the 30S ribosomal subunit and prevents the amino-acyl tRNA from binding to the A site of the ribosome. The binding is reversible in nature. Oxytetracycline is lipophilic so it can easily pass through a cell membrane and passively diffuses through channels in the bacterial membrane.
Molecular Spectra
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References
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