Buy Inosine Powder Pharmaceutical Intermediate Online CAS 58-63-9
Inosine Specification
Product Name: Inosine
CAS: 58-63-9
Standard: Enterprise Standard
Content: 99%
Appearance: white powder
Packing: 25KG/kraft paper bag Detachable
Ingredients: 9β-9- D-ribose hypoxanthine
Physical and chemical properties: white crystalline powder; odorless; slightly bitter taste. Slightly soluble in water, insoluble in chloroform, ethanol, soluble in alkaline solution such as dilute hydrochloric acid or sodium hydroxide
Category: Pharmaceutical Raw Materials, Pharmaceutical Intermediates
Field: Intermediates
Down-draft product: DL-tryptophan–>ribavirin–>5′-ribonucleotide calcium–>desandin–>tetraacetyl ribose, isoproterenol
What is Inosine？
Inosine is a nucleoside that is formed when hypoxanthine is attached to a ribose ring (also known as a ribofuranose) via a β-N9-glycosidic bond.
Inosine is commonly found in tRNAs and is essential for proper translation of the genetic code in wobble base pairs.
Inosine Certificate of Analysis
| Product name |
Inosine |
| CAS No. |
58-63-9 |
Outer Packing |
25KG/bag |
| Production date |
2017.08.03 |
Shelf life |
2019.08.02 |
| Standard adopted |
Enterprise Standard |
| Items of analysis |
Specification |
Results |
| Character |
White crystalline powder; odorless, slightly bitter |
Conforms |
| Identification |
Positive response |
Conforms |
| Relative substance |
The sum of the impurity peak areas shall not be greater than 1.5% of the main peak area of the control solution |
1.3% |
| Loss on drying |
Not to exceed 0.8% |
0.4% |
| Burning residue |
Not to exceed 0.2% |
0.1% |
| Heavy metal |
Not more than 10 parts per million |
Conforms |
| Assay |
98.0～102.0% |
99.1% |
| Conclusion |
Qualified |
