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  6. Thermo Scientific Chemicals (-)-Erythromycin, Eur.Ph.

Thermo Scientific Chemicals (-)-Erythromycin, Eur.Ph.

Product Code. 10061961
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Quantity:
5 g
25 g
Packaging:
Glass Bottle

Description

Erythromycin (E-Mycin or erythrocin), CAS # 114-07-8, is a broad-spectrum antibiotic.

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

General Description
• Erythromycin is a macrolide antibiotic that works by binding the 50S ribosomal subunit and inhibiting polypeptide formation
• Erythromycin was isolated from Saccharopolyspora erythraea
Applications
• Erythromycin can be used to disrupt the growth of gram-positive and gram-negative bacteria
• Erythromycin has been shown to have motor effects in the gastrointestinal system and can be used for laboratory research on migrating motor complex activity
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
PubChem CID 12560
ChEBI CHEBI:42355
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-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

Type (-)-Erythromycin
Physical Form Powder or Crystals
Melting Point 138.0°C to 140.0°C
Infrared Spectrum Authentic (Identification A)
Packaging Glass Bottle
Solubility Information Solubility in water: +/- 2 mg/mg. Other solubilities: freely soluble in alcohols, acetone, chloroform,, acetonitrile, ethyl acetate, moderately soluble in ether, ethylenedichloride, and amyl acetate
Formula Weight 733.94
Specific Rotation − 74.50 (20.00°C c=2,ethanol)
Percent Purity 93.0 to 102.0% (sum of erythromycin A, B and C, on anhydrous substance); 5.0% max. erythromycin B and erythromycin C)
Water 6.5% max. (K.F.)
Color Colorless or White or Yellow
Quantity 5 g
Chemical Name or Material (-)-Erythromycin
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RUO – Research Use Only

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