6,11-Di-O-Methyl ErythroMycin
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- $762 - $1380
- Product name: 6,11-Di-O-Methyl ErythroMycin
- CAS: 81103-14-2
- MF: C39H71NO13
- MW: 761.98
- EINECS:
- MDL Number:MFCD26142870
- Synonyms:6,11-Di-O-Methyl ErythroMycin;11-O-MethylclarithroMycin;Clarithromycin EP Impurity E/3R,4S,5S,6R,7R,9R,11R,12R,13R,14R)-6-(((2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-14-ethyl-13-hydroxy-4-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-7,12-di;Clarithromycin EP Impurity E (USP RC A);Clarithromycin Impurity 5(Clarithromycin EP Impurity E);Clarithromycin EP Impurity E;Erythromycin, 6,11-di-O-methyl-;Clarithromycin EP Impurity E/ Clarithromycin Related Compound A (6,11-Di-O-methylerythromycin A)
3 prices
Selected condition:
Brand
- Sigma-Aldrich
- TRC
- Usbiological
Package
- 1mg
- 25mg
- ManufacturerSigma-Aldrich
- Product number1134380
- Product descriptionClarithromycin Related Compound A United States Pharmacopeia (USP) Reference Standard
- Packaging25mg
- Price$1380
- Updated2024-03-01
- Buy
- ManufacturerTRC
- Product numberD472905
- Product description6,11-Di-O-methylErythromycin
- Packaging25mg
- Price$1240
- Updated2021-12-16
- Buy
- ManufacturerUsbiological
- Product number257257
- Product description6,11-Di-O-methyl erythromycin
- Packaging1mg
- Price$762
- Updated2021-12-16
- Buy
Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|
Sigma-Aldrich | 1134380 | Clarithromycin Related Compound A United States Pharmacopeia (USP) Reference Standard | 25mg | $1380 | 2024-03-01 | Buy |
TRC | D472905 | 6,11-Di-O-methylErythromycin | 25mg | $1240 | 2021-12-16 | Buy |
Usbiological | 257257 | 6,11-Di-O-methyl erythromycin | 1mg | $762 | 2021-12-16 | Buy |
Properties
Melting point :252-257 °C(Solv: dichloromethane (75-09-2); ethyl ether (60-29-7))
Boiling point :808.6±65.0 °C(Predicted)
Density :1.16±0.1 g/cm3(Predicted)
storage temp. :-20°C Freezer, Under inert atmosphere
solubility :Chloroform (Slightly), DMSO (Slightly, Heated), Methanol (Slightly, Heated)
pka :12.96±0.70(Predicted)
color :White to Off-White
Boiling point :808.6±65.0 °C(Predicted)
Density :1.16±0.1 g/cm3(Predicted)
storage temp. :-20°C Freezer, Under inert atmosphere
solubility :Chloroform (Slightly), DMSO (Slightly, Heated), Methanol (Slightly, Heated)
pka :12.96±0.70(Predicted)
color :White to Off-White
Safety Information
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Description
6,11-Di-O-methyl Erythromycin (Clarithromycin EP Impurity E) is a Di-O-alkyl Erythromycin (E649950) is an impurity of Clarithromycin (C559750). Clarithromycin impurity E per British Pharmacopoeia.Related product price
- CLARITHROMYCIN OXIME
$74.4-835 - N-Desmethyl Clarithromycin
$130-1648 - Clarithromycin
$5-3300
Suppliers and manufacturers
Standardpharm Co. Ltd.
BOC Sciences
sgtlifesciences pvt ltd
Amadis Chemical Company Limited
Adamas Reagent, Ltd.
Chemsky (shanghai) International Co.,Ltd
Beijing Comparison Pharmaceutical Technology Co., Ltd
UHN Shanghai Research & Development Co., Ltd.
ChemStrong Scientific Co.,Ltd