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CERTIFICATE OF ANALYSIS
| PRODUCT: E-64 (Synthetic) | PRODUCT No.: E640 |
| CAS: 66701-25-5 | LOT No.: E-10038071 |
| MW: 357.4 (anhydrous) | STORE: -20º C |
| FORMULA: C15H27N5O5 0.5 H 2O | Country of Origin: Germany |
| Analysis | Specification | Results |
|---|---|---|
| Appearance | White crystalline powder | Conforms |
| Purity (HPLC) | ≥99% (area) | ≥99% |
| Elemental Analysis (as hemihydrate): C H N |
. 50.40% (theoretical) 7.70% (theoretical) 19.60% (theoretical) |
. 49.3% 7.6% 19.2% |
| Specific Opt. Rotation [α]22D (c=1.0, 1 N HCl) | +21º to +26º | +25º |
| Water content (K.F.) | <10% | Conforms |
| Solubility | 20 mg/mL in H 2O 25 mg/mL in DMSO |
Conforms Conforms |
| Stability: | Stable at -20º C for at least 24 months. Store dry protect from light. Stock solutions stable at -20º C for 3-4 months. Store dry. |
| QUALITY ASSURANCE: | Verified upon data received from supplier. |
FOR RESEARCH or FURTHER PROCESSING – NOT FOR HUMAN or DRUG USE