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Category:Intermediates > Pharmaceutical Intermediates
Product Name:Clarithromycin Intermediate CAS No. 119665-62-2
CAS No.:119665-62-2
Standard:In-house Standards
Price(USD):Negotiable
Company:Changzhou Comwin Fine Chemicals Co., Ltd.
Grade: Pharmaceutical Grade
Factory Location: Jiangsu
Main Sales Markets: North America,Central/South America,Western Europe,Eastern Europe,Australasia,Asia,Middle East,Africa
Monthly Production Capacity: 1000KGS
Packaging Information: 25kg/drum
Delivery Lead Time: Prompt shipment
Sample Provided: yes
Payment Terms: T/T
6-O-Methyl-2',4''-bis-O-(trimethylsilyl)erythromycin 9-[O-(1-ethoxy-1-methylethyl)oxime]
Chemical Name |
6-O-Methyl-2',4''-bis-O-(trimethylsilyl)erythromycin 9-[O-(1-ethoxy-1-methylethyl)oxime |
CAS Number |
119665-62-2 |
Molecular Formula |
C49H96N2O14Si2 |
Molecular Weight |
993.46 |
Molecular Structure |
|
Packing |
25KG/DRUM |
Capacity |
1000KGS/M |
Storage |
Keep tightly closed in light-resistant containers |
Application |
Intermediate of Clarithromycin |
SPECIFICATION
Items |
Specification |
Appearance |
Clean and White powder, without physics contamination |
Identification IR |
Positive reaction |
Loss on drying |
≤3.0% |
Residue on Ignition |
≤2.0% |
Purity |
≥84.0% |
Impurity Trr0.2 |
≤5.0% |
Impurity Trr0.67 |
≤8.0% |
Impurity Trr0.81 |
≤2.0% |
Impurity Trr1.24 |
≤2.0% |
Impurity Trr1.36 |
≤3.0% |
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