Buy Isosorbide Powder Pharmaceutical Raw Materials Treatment of Brain Edema Online CAS 652-67-5
Isosorbide Specification
Product Name: Isosorbide
CAS: 652-67-5
Standard: JP
Content: 99.9%
Appearance: white powder
Packing: 25kg/bag Detachable
Physical and chemical properties: white powder
Category: Pharmaceutical raw materials
Field: Pharmaceutical raw materials
Deferred product: Oral solution
Use: Treatment of brain edema
Dosage: Oral, once 40 ~ 50ml, 3 times a day; children once a dose of 0.5g / kg, 3 times a day or as directed by a doctor.
What is Isosorbide?
Isosorbide is a bicyclic chemical compound from the group of diols and the oxygen-containing heterocycles, containing two fused furan rings. The starting material for isosorbide is D-sorbitol, which is obtained by catalytic hydrogenation of D-glucose, which is in turn produced by hydrolysis of starch. Isosorbide is discussed as a plant-based platform chemical from which biodegradable derivatives of various functionality can be obtained.
Isosorbide Certificate of Analysis
| Product name |
Isosorbide |
| CAS No. |
652-67-5 |
Outer Packing |
25kg/bag |
| Production date |
2018.7.12 |
Shelf life |
2 years |
| Standard adopted |
Japanese PharmacopoeiaXVI |
| Items of analysis |
Specification |
Results |
| MP |
102～103℃ |
102.6℃ |
| Optical rotation |
+45.0°～+46.0° |
+45.9° |
| Sulfate |
Not more than 0.024% |
Less than 0.024% |
| Heavy metals |
Not more than 5ppm |
Less than 5ppm |
| Arsenic |
Not more than 2ppm |
Less than 2ppm |
| Related substances |
he spots other than the principal spot from the sample solution are not more intense than the spot from the standard spot. |
Conform |
| Wate |
Not more than 1.5% |
0.16% |
| Residue on ignition |
Not more than 0.10% |
0.08% |
| Assay |
Not less than 98.5%，Not more than 101.0% |
100.9% |
| Related substances |
each single peak no more than 0.10% |
0.012% |
| Residual Solvents |
lsopropanol ：no more than 500ppm |
39.6ppm |
| PH |
≤6 |
4.93 |
| Conclusion |
Qualified |
