- Min.Order :0 Metric Ton
- Purity: 99%
- Payment Terms : L/C,T/T
Keywords
52133-67-2 Ethyl 2,2-diethoxyethylcyanoacetate ethyl 2-Cyano-4,4-diethoxybutyrate
Quick Details
- Appearance:Colorless Clear Liquid
- Application:Pharmaceutical intermediates
- PackAge:25KG/Drum
- ProductionCapacity:2000|Metric Ton|Year
- Storage:Store in cool and dry place, away from sun light.
- Transportation:By sea
Superiority:
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Product name: |
Ethyl 2,2-diethoxyethylcyanoacetate |
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Synonyms: |
ETHYL 2,2-DIETHOXYETHYLCYANOACETATE;ETHYL 2-CYANO-4,4-DIETHOXYBUTANOATE;ETHYL 2-CYANO-4,4-DIETHOXYBUTYRATE; ETHYL-2,2-DIETHOXYTHYLCYANOACETATE;Ethyl-2-Cyano-4,4-Diethoxybutanoide; Ethyl-2-cyano-4,4-diethoxbutyrate;Ethyl 2,2-diethoxyethylcyanoacetate Ethyl 2-cyano-4,4-diethoxybutyrate |
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CAS NO.: |
52133-67-2 |
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MF: |
C11H19NO4 |
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MW: |
229.27 |
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Purity: |
99% |
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Application |
Pharmaceutical intermediates |
Details:
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Item |
Standard |
Test Results |
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Identification |
A.H-NMR:Comply with the structure |
Complies |
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B.LC-MS:Comply with the structure |
Complies |
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C.The IR spectrum of sample should be identical with that of reference standard; |
Complies |
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D.HPLC-ESI-MS |
Complies |
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The retention time of the major peak in the chromatogram of the Assay preparation corresponds to that in the chromatogram of the Standard preparation, as obtained in the Assay. |
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Heavy metals |
≤10 ppm |
<10ppm |
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Water |
≤1.0% |
0.10% |
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Sulphated ash |
≤0.5%, determined on 1.0 g. |
0.01% |
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Related substances |
Unspecified impurities: for each impurity |
≤0.10% |
<0.10% |
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Total Impurity |
≤0.5% |
0.18% |
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Purity |
≥99.0% |
99.70% |
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Assay |
99.0%~101.0% (anhydrous substance). |
99.80% |
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Storage |
Preserve in well-closed, light-resistant and airtight containers. |
Complies |
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