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ChemicalBook >> CAS DataBase List >> ERYTHROMYCIN B

ERYTHROMYCIN B

ERYTHROMYCIN B price.
  • $220 - $501.83
  • Product name: ERYTHROMYCIN B
  • CAS: 527-75-3
  • MF: C37H67NO12
  • MW: 717.93
  • EINECS:
  • MDL Number:
  • Synonyms:ERYTHROMYCIN B (150 MG);12-deoxy-erythromyci ;12-deoxyerythromycin ;abbot24091 ;berythromycin ;Erythromycin B (100 mg);12-DeoxyerythroMycin, BerythroMycin;Erythromycin B/3R,4S,5S,6R,7R,9R,11R,12S,13R,14R)-6-(((2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-14-ethyl-7,12-dihydroxy-4-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-3,5,7,9,11,13-hex
4 prices
Selected condition：
Brand
  • American Custom Chemicals Corporation
  • Sigma-Aldrich
  • TRC
Package
  • 50mg
  • 100mg
  • 5MG
  • e1310000
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberAPI0006692
  • Product descriptionERYTHROMYCIN B 95.00%
  • Packaging5MG
  • Price$501.83
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberE1310000
  • Product descriptionErythromycin B European Pharmacopoeia (EP) Reference Standard
  • Packaginge1310000
  • Price$220
  • Updated2024-03-01
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number1242010
  • Product descriptionErythromycin B
  • Packaging100mg
  • Price$457
  • Updated2024-03-01
  • Buy
  • ManufacturerTRC
  • Product numberE649975
  • Product descriptionErythromycinB(~90%)
  • Packaging50mg
  • Price$400
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
American Custom Chemicals Corporation API0006692 ERYTHROMYCIN B 95.00% 5MG $501.83 2021-12-16 Buy
Sigma-Aldrich E1310000 Erythromycin B European Pharmacopoeia (EP) Reference Standard e1310000 $220 2024-03-01 Buy
Sigma-Aldrich 1242010 Erythromycin B 100mg $457 2024-03-01 Buy
TRC E649975 ErythromycinB(~90%) 50mg $400 2021-12-16 Buy

Properties

Melting point :191-195 °C
Boiling point :807.6±65.0 °C(Predicted)
Density :1.17±0.1 g/cm3(Predicted)
solubility :Chloroform (Slightly), Ethanol (Slightly), Ethyl Acetate (Slightly, Heated)
pka :13.49±0.70(Predicted)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
Precautionary statements:
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

Erythromycin is an antibiotic produced by growth of certain strains ofStreptomyces erythreus. This product is composed largely of erythromycin A with small amounts of erythromycins B and C and is recommended for concentration at 100 mg/L. Concentrations between 50 and 200 mg/L have also proven effective in controlling bacterial growth. Erythromycin has been used as a motilin receptor agonist, to block respiratory glycoconjugate secretion in human airwaysin vitro,and for selecting plasmid-cured and recombinantlactococcus lactisMG1363 strains.

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