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Quality Accreditations : ISO 9001:2015|ISO 14001:2015|OHSAS 18001:2007|ISO 17034:2016| ISO/IEC 17025:2017 |DSIR Recognition Only for R&D & Analytical purpose. Not meant for Human Consumption. |
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| Disclaimer: The following Certificate of Analysis (COA) is a sample that has been created for demonstration purposes only. The values shown in this COA are not intended to be used for any commercial or legal purposes. Please note that the actual COA will be made available on demand. To obtain the actual COA, please send an email to sales@clearsynth.com. | |||
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| Product Name | Entacapone EP Impurity D | ||
| Synonyms | -- | ||
| CAS # | 857629-79-9 | ||
| Catalogue # | CS-P-07766 | ||
| Molecular formula | C16H19N3O5 | Molecular weight | 333.3 g/mol |
| Longterm Storage Conditions | Store at refrigerator (2-8°C) for long term storage | ||
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| Test | Specification | ||
| 1H NMR spectrum | Confirm Structure | ||
| Mass Spectrum | Confirm molecular weight | ||
| Purity by GC / HPLC | Not less than 90 % | ||
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This Material Complies. |
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Reviewed & Approved by ( QC Analytical ) |
Reviewed & Approved by ( Quality Assurance ) |
The re-test data is assigned based on the literature available. The balances used are calibrated with weights traceable to the National standards NIST. |
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