Erythromycin stearate
- CAS No.
- 643-22-1
- Chemical Name:
- Erythromycin stearate
- Synonyms
- erypar;pfizer-e;gallimycin;bristamycin;oe7;Wemid;Ethryn;ethril;Eryprim;eratrex
- CBNumber:
- CB2436793
- Molecular Formula:
- C55H103NO15
- Molecular Weight:
- 1018.42
- MOL File:
- 643-22-1.mol
- MSDS File:
- SDS
- Modify Date:
- 2023/8/31 16:33:09
| Melting point | 77-79°C |
|---|---|
| storage temp. | 2-8°C |
| solubility | ethanol: soluble50mg/mL, clear to very slightly hazy, colorless |
| color | white to off-white |
| Stability | Stable. Combustible. Incompatible with acids, strong oxidizing agents. |
| EPA Substance Registry System | Erythromycin stearate (643-22-1) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS08 |
|---|---|
| Signal word | Danger |
| Hazard statements | H317-H334 |
| Precautionary statements | P261-P272-P280-P284-P302+P352-P304+P340+P312 |
| Hazard Codes | Xn,Xi |
| Risk Statements | 42/43-36/37/38 |
| Safety Statements | 36-26 |
| WGK Germany | 2 |
| RTECS | KF5785000 |
| HS Code | 29415000 |
Erythromycin stearate Chemical Properties,Uses,Production
Chemical Properties
White Solid
Uses
Semi-synthetic macrolide antibiotic. Antibacterial
General Description
Erythromycin stearate (Ethril, Wyamycin S, Erypar) is thestearic acid salt of erythromycin. Like erythromycin base,the stearate is acid labile. It is film coated to protect it fromacid degradation in the stomach. In the alkaline pH of theduodenum, the free base is liberated from the stearateand absorbed. Erythromycin stearate is a crystalline powderthat is practically insoluble in water but soluble in alcoholand ether.
Air & Water Reactions
Insoluble in water.
Reactivity Profile
A base. Readily forms salts with acids.
Fire Hazard
Flash point data for Erythromycin stearate are not available; however, Erythromycin stearate is probably combustible.
Erythromycin stearate Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 205)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| Mehta Pharmaceutical Industries | +91-8390068777 +91-8390068777 | Mumbai, India | 30 | 58 | Inquiry |
| Anuh Pharma Ltd (SK GROUP) | +912266227575 | Maharashtra, India | 38 | 58 | Inquiry |
| A.B.ENTERPRISES | +91-9223381464 +91-9223381464 | Maharashtra, India | 78 | 58 | Inquiry |
| Envee Drugs Pvt Ltd | +91-02682559595 +91-8866665858 | Gujarat, India | 36 | 58 | Inquiry |
| Ralington Pharma | +91-7948911722 +91-9687771722 | Gujarat, India | 1350 | 58 | Inquiry |
| Century Pharmaceuticals Ltd | +91-2652361581 +91-2652361581 | Gujarat, India | 53 | 58 | Inquiry |
| Unimax Chemicals Pvt Ltd | +91-9819363200 +91-9963474090 | Maharashtra, India | 21 | 58 | Inquiry |
| CENTURY PHARMACEUTICALS LTD | (0265) 2361581 | New Delhi, India | 21 | 58 | Inquiry |
| CALYX CHEMICALS AND PHARMACEUTICALS LTD | +91 7738383880 | New Delhi, India | 32 | 58 | Inquiry |
| CLEARSYNTH LABS LTD. | +91-22-45045900 | Hyderabad, India | 6351 | 58 | Inquiry |
643-22-1(Erythromycin stearate )Related Search:
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Stearate salt
(3R,4S,5S,6R,7R,9R,11R,12R,13R,14R)-6-[(2S,3R,4S,6R)-4-dimethylamino-3-hydroxy-6-methyl-oxan-2-yl]oxy-14-ethyl-7,12,13-trihydroxy-4-[(2S,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyl-oxan-2-yl]oxy-3,5,7,9,11,13-hexamethyl-1-oxacyclotetradecane-2,10-dione octadecanoic acid
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mycin stearate
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Erythromycin stearate USP/EP/BP
Erythromycin Stearate (secondary standard)Q: What is
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Erythromycin Stearate (secondary standard)
Erythromycin stearateQ: What is
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TIANFU-CHEM -Erythromycin stearate
Erythromycin stearate for impurity S identification (Y0001849)
Erythromycin Stearate (1248006)
pfizer-e
bristamycin
erypar
gallimycin
643-22-1
C37H67NO13C18H36O2
C55H103NO15
C55H101NO14
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