| Company Name: |
Allmpus Laboratories Pvt Ltd
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+91-9518738415 +91-9167862134 |
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info@allmpus.com |
| Products Intro: |
Product Name:ROXITHROMYCIN EP IMPURITY I
CAS:425365-66-8
Purity:98.62 Package:Customize Packaging (As per customer requirement in Miligram)
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| Company Name: |
Guangzhou PI PI Biotech Inc
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020-81716320 +86-13602409664 |
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Sales@pipitech.com |
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Product Name:Roxithromycin Impurity I(EP)
CAS:425365-66-8
Purity:90%+ Package:10mg, 25mg, 50mg, 100mg, Other scale please email Sales@pipitech.com Remarks:(3R,4S,5S,6R,7R,9R,11S,12R,13S,14R,E)-6-(((2S,3R,4S,6R)-4-(dimethylamino)-3- ((2-methoxyethoxy)methoxy)-6-methyltetrahydro-2H-pyran-2-yl)oxy)-14-ethyl-7,12,13-trihydroxy-4-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyl
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| Company Name: |
Shanghai Kewel Chemical Co., Ltd. Gold
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021-64609169 18901607656 |
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greensnown@163.com |
| Products Intro: |
Product Name:Roxithromycin Impurity 9（Roxithromycin EP Impurity I）
CAS:425365-66-8
Purity:95+ HPLC; Package:10mg;25mg;50mg;100mg
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| Company Name: |
Chemsky (shanghai) International Co.,Ltd
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021-50135380 |
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shchemsky@sina.com |
| Products Intro: |
Product Name:2'-O-[(2-Methoxyethoxy)Methyl] RoxithroMycin
CAS:425365-66-8
Purity:98+% Package:1Mg;5Mg;10Mg;50Mg;100Mg;500Mg
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| | Roxithromycin impurity I Basic information |
| Product Name: | Roxithromycin impurity I | | Synonyms: | 2'-O-[(2-Methoxyethoxy)Methyl] RoxithroMycin;Roxithromycin Impurity I;Roxithromycin EP Impurity I/(3R,4S,5S,6R,7R,9R,11S,12R,13S,14R,E)-6-(((2S,3R,4S,6R)-4-(dimethylamino)-3- ((2-methoxyethoxy)methoxy)-6-methyltetrahydro-2H-pyran-2-yl)oxy)-14-ethyl-7,12,13-trihydroxy-4-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahy;Roxithromycin EP Impurity I;Erythromycin, 2'-O-[(2-methoxyethoxy)methyl]-, 9-[O-[(2-methoxyethoxy)methyl]oxime], (9E)- (9CI);(3R,4S,5S,6R,7R,9R,11S,12R,13S,14R,E)-6-(((2S,3R,4S,6R)-4-(dimethylamino)-3-((2-methoxyethoxy)methoxy)-6-methyltetrahydro-2H-pyran-2-yl)oxy)-14-ethyl-7,12,13-trihydroxy-4-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-10-(((2-methoxyethoxy)methoxy)imino)-3,5,7,9,11,13-hexamethyloxacyclotetradecan-2-one;2′-O- [(2-methoxyethoxy)methyl]erythromycin 9-(E)-[O-[(2-methoxyethoxy)methyl]oxime];(3R,4S,5S,6R,7R,9R,11S,12R,13S,14R,E)-6-(((2S,3R,4S,6R)-4-(Dimethylamino)-3-((2-methoxyethoxy) methoxy)-6-methyltetrah ydro-2H-pyran-2-yl)oxy)-14-ethyl-7,12,13-trihydroxy-4-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-10-(((2-methoxyethoxy)methoxy)imino)-3,5,7,9,11,13-hexamethyloxacyclotetradecan-2-one (Roxithromycin Impurity) | | CAS: | 425365-66-8 | | MF: | C45H84N2O17 | | MW: | 925.15 | | EINECS: | | | Product Categories: | Chiral Reagents;Intermediates & Fine Chemicals;Pharmaceuticals | | Mol File: | 425365-66-8.mol |  |
| | Roxithromycin impurity I Chemical Properties |
| Melting point | 66-79°C | | Boiling point | 889.5±75.0 °C(Predicted) | | density | 1.23±0.1 g/cm3(Predicted) | | storage temp. | Hygroscopic, -20°C Freezer, Under inert atmosphere | | solubility | Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly) | | form | Solid | | pka | 13.00±0.70(Predicted) | | color | Off-White to Pale Beige | | Stability: | Hygroscopic |
| | Roxithromycin impurity I Usage And Synthesis |
| Uses | Roxithromycin (R700850) structurally related substance in bulk samples. Roxithromycin impurity. |
| | Roxithromycin impurity I Preparation Products And Raw materials |
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