Erythromycin CAS 114-07-8 Pharmaceutical Intermediates Abomacetin
Erythromycin
Product Name: Erythromycin
Synonyms: Abboticin; Abomacetin; Dotycin; Em; Emu; E-mycin; Erycin; Erycinum
CAS: 114-07-8
MF: C37H67NO13
MW: 733.93
EINECS: 204-040-1
Assay: 99%
Appearance: White or almost white crystalline powder
Specification: USP35/CP2010
Property: Weakly alkaline, slightly soluble in water (about 0.2%), soluble in organic solvents. Unstable under acidic conditions.
Usage:
1. Erythromycin can affect protein synthesis of bacteria, the general effective against gram positive bacteria, mainly used for the treatment of G caused by penicillin resistant Staphylococcus aureus infection.
2. Erythromycin is macrolide antibiotics commonly used, antibacterial spectrum similarity with penicillin, mainly used for patients allergic to penicillin, or of penicillin resistant Staphylococcus aureus infection, can also be used for Streptococcus, pneumococcus infection and diphtheria carrier.
3. This is the large ring lactone class antibiotic derivatives intermediates of bacteriostatic antibiotics, antibacterial spectrum was similar to green bacteria.
Package: 25kg/drum
Erythromycin 114-07-8
[Quality Standards] USP26;CP2005;BP2002
Test Items | Specification |
| Characters | White or almost white crystalline or powder |
| Identification | |
| 1.HPLC | Positive Reaction |
| 2.Infrared spectroscopy | Positive Reaction |
| Specific optical rotation | -71o~-73o |
| PH | 8.0~10.5 |
| Water | NMT6.0% |
| Residue | NMT0.2% |
| Biological potency | potency is not less than 920u/mg on dried substance |
| (HPLC)Composition | |
| AErythromycin | NMT88.0% |
| Erythromycin B,C and related substances | Positive Reaction |
| Thiocyanate | Positive Reaction
|
[Character ] Erythromycin is white or almost white crystalline or powder;Odorless, bitter taste; slight moist.In methanol, ethanol or acetone soluble,Very slightly soluble in water. [Indications]
Erythromycin can affect the protein synthesis, general bacteria to gram-positive bacteria effectively, mainly used for treatment resistance to penicillin G golden staphylococcus cause infection. Erythromycin is a common large ring lactone class antibiotic, antibacterial spectrum and penicillin similar, mainly used for allergic to penicillin patients, or resistance to penicillin aureus infection
Packaging & Delivery:
We have professional team for package and shipment. Special way to ship 100 grams to 100kg powders at one time to your country. Fast and discreet shipment could be arranged for customs pass Guaranteed.
Our advantages:
Our company is a professional raw powder factory in China for over 10 years, all powders are factory directly supplying.
Our products have exported to Germany, Norway, Poland, Finland, Spain, UK, France, Russia, USA, Australia, Japan, Korea and many other countries, over 100kgs each month.
Professional team special for package and shipment and staring on tracking code 24hours for customs pass guaranteed. 100% pass to UK, Norway, Poland, Spain, USA, Canada, Brazil; 98% pass to Germany, Russia, Australia, New Zealand.
Most of powders are in stock, Chargeable samples are available, Could be shipped out within 24hours.
High quality, good price, fast and safety delivery. Shipment by DHL, TNT, FEDEX, HKEMS, UPS, etc.
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