Misoprostol cas 59122-46-2 C22H38O5
Name:Misoprostol
Synonyms : (11alpha,13E)-(+)-11alpha,16-Dihydroxy-16-methyl-9-oxoprost-13E-en-1-oic acid methyl ester
Molecular Formula : C22H38O5
Molecular Weight : 382.54
CAS:59122-46-2
Density:1.078 g/cm3
Boiling Point:497.3 °C at 760 mmHg
Flash Point:160.3 °C
Risk Codes:R60;R61;R25
Appearance:water-soluble, viscous liquid
Transport Information:UN 2810
Safety:Poison by ingestion, intramuscular, and intraperitoneal routes. When heated to decomposition it emits acrid smoke and irritating fumes.
Certificate of Analysis
Product name |
Misoprostol HPMC 1% |
CAS: |
59122-46-2 |
Batch No. |
2013.10.10 |
Report Date |
2013.10.12 |
Quantity |
3.5kg |
Retest period: |
2014.10.01 |
Contents of testing |
Specifications |
Results |
|
Appearance |
White or off-white powder |
Off-white powder |
|
Identification |
HPLC;UV(No maximum near 280nm until KOH is added) |
Conforms |
|
Solubility |
The solution is clear (1.0g in 100ml boiling water, when cooling from 100°C to 20°C) |
Conforms |
|
Water |
NMT 5.0% |
2.2% |
|
A-type misoprostol |
NMT 0.5% |
0.16% |
|
B-type misoprostol |
NMT 0.3% |
Not detectable |
|
Norprostol |
NMT0.1% |
Not detectable |
|
8-epimisoprostol |
NMT0.3% |
0.24% |
|
12-epimisoprostol |
NMT1.0% |
0.11% |
|
Any other individual impurities |
NMT0.5% |
0.13% |
|
Total impurities |
NMT2.0% |
0.53% |
|
Residual on Ignition |
NMT1.5% |
0.87% |
|
Heavy Metals |
NMT10ppm |
Conform |
|
Assay |
Between0.9% ~1.1% |
1.07% |
|
Storage:Store 0 ~ 10°C in airtight containers |
|||
Conclusion: Conform to Current Enterprise Standard specification. |
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