Certificate of Analysis
| Product Name: | 5-Aza-7-deazaguanine |
| Catalog Number: | M13698 |
| CAS Number: | 67410-64-4 |
Physical and Chemical Properties
| Molecular Weight: | 151.13 |
| Solubility: | Water 5 mg/mL (ultrasonic and adjust pH to 9 with NaOH) |
| Storage: |
Powder -20°C 3 years ; 4°C 2 years In solvent -80°C 6 months ; -20°C 1 month |
| Chemical Structure: |  |
Analytical Data
| QC Standard: | >99% |
| H-NMR: | Consistent with structure |
Product Information
| Description: | 5-Aza-7-deazaguanine is a substrate for wild-type (WT) E. coli purine nucleoside phosphorylase and its Ser90Ala mutant in the synthesis of base-modified nucleosides. |
| Stability and Solubility Advice: | Information concerning product stability, particularly in solution, has rarely been reported and in most cases we can only offer a general guide. We recommend that stock solutions, once prepared, are stored aliquoted in tightly sealed vials and used within 1 month. Avoid repeated freeze and thaw cycles. Storage conditions for some special products should refer to their storage details. |