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  6. Erythromycin, ∽98%, MP Biomedicals™

Erythromycin, ∽98%, MP Biomedicals™

Catalog No. MP219019725 Shop All MP Biomedicals, Inc Products
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MP219019725 25 g
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MP219019705 5 g
ICN19019780 100 g
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Description

Erythromycin ∽98%, White Powder

  • It Used in cell culture applications at approximately 100 mg/liter.
  • Depending upon the strain of bacteria, erythromycin has been used between 50 and 200 mg/L to control bacterial growth.
  • Erythromycin resistance can be induced in bacteria.
  • Erythromycin is a macrolide antibiotic that bind to the 50S ribosomal subunit and inhibit protein synthesis.
  • This is an antimicrobial substance produced by the growth of certain strains of Streptomyces erythreus.
  • It is a mixture consisting largely of erythromycin A with lesser amounts of erythromycins B and C.
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 114-07-8
Molecular Formula C37H67NO13
Molecular Weight (g/mol) 733.94
MDL Number MFCD00084654
InChI Key ULGZDMOVFRHVEP-RWJQBGPGSA-N
IUPAC Name (3R,4S,5S,6R,7R,9R,11R,12R,13S,14R)-6-{[(2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyloxan-2-yl]oxy}-14-ethyl-7,12,13-trihydroxy-4-{[(2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyloxan-2-yl]oxy}-3,5,7,9,11,13-hexamethyl-1-oxacyclotetradecane-2,10-dione
SMILES CC[C@H]1OC(=O)[C@H](C)[C@@H](O[C@H]2C[C@@](C)(OC)[C@@H](O)[C@H](C)O2)[C@H](C)[C@@H](O[C@@H]2O[C@H](C)C[C@@H]([C@H]2O)N(C)C)[C@](C)(O)C[C@@H](C)C(=O)[C@H](C)[C@@H](O)[C@]1(C)O

Specifications

pH 8.0 to 10.5 (70% aq soln)
Melting Point 135 to 140°C (literature)
Extinction Coefficient EM = 50 (280 nm, pH 6.3)
Potency ≥850 µg/mg
Quantity 25 g
Optical Rotation -71° to -78° (c=2, ethanol)
Beilstein 75279
Synonym E- mycin, Erycin, Robimysin, Erythrocin
Solubility Information Slightly soluble in water (∽2mg/mL); Moderately soluble in ether, ethylene dichloride, amyl acetate; freely soluble in alcohols (ethanol - 50mg/mL), acetone, chloroform, acetonitrile, ethyl acetate. Soluble in 2 M Hydrochloric acid (50mg/mL).
Grade ∽98%

Safety and Handling

RTECSNumber KF4375000
storageNote1 Store at Room Temperature (15-30°C).
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