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A3951012

Erythromycin , Efficiency ≥850 μg/mg , 114-07-8

Synonym(s):
Erythromycin;USP;Erythromycin A;Erythromycinum;Volumetric flasks

CAS NO.:114-07-8

Empirical Formula: C37H67NO13

Molecular Weight: 733.93

MDL number: MFCD00084654

EINECS: 204-040-1

Pack Size Price Stock Quantity
1g RMB24.00 In Stock
5G RMB41.60 In Stock
25G RMB129.60 In Stock
100G RMB503.20 In Stock
500g RMB1864.00 In Stock
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Update time: 2022-07-08

PRODUCT Properties

Melting point: 133 °C
alpha  -74.5 º (c=2, ethanol)
Boiling point: 719.69°C (rough estimate)
Density  1.1436 (rough estimate)
refractive index  -74 ° (C=2, EtOH)
storage temp.  Inert atmosphere,Room Temperature
solubility  ethanol: soluble
form  powder
pka 8.8(at 25℃)
color  white to faint yellow
optical activity [α]/D -78 to --71°
Water Solubility  Soluble in water at 2mg/ml
Merck  14,3681
BRN  8183758
InChIKey HIYRERIGRWIODP-PNFGZDISSA-N
EPA Substance Registry System Erythromycin (114-07-8)

Description and Uses

Erythromycin ethyl succinate is a mixed double ester pro-drug in which one carboxyl of succinic acid esterifies the C-2′ hydroxyl of erythromycin and the other ethanol. This pro-drug frequently is used in an oral suspension for pediatric use largely to mask the bitter taste of the drug. Film-coated tablets also are used to deal with this. Some cholestatic jaundice is associated with the use of EES.

Macrolide antibacterial

Safety

Symbol(GHS) 
GHS02,GHS08
Signal word  Warning
Hazard statements  H225-H333-H371
Precautionary statements  P210-P260-P280a-P303+P361+P353-P405-P501a
Hazard Codes  Xn,Xi
Risk Statements  42/43-36/37/38
Safety Statements  45-37-24-36-26-24/25
WGK Germany  2
RTECS  KF4375000
3-4.3-10
HazardClass  3
HS Code  29415000
Hazardous Substances Data 114-07-8(Hazardous Substances Data)
Toxicity LD50 oral in rat: 4600mg/kg

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