Customization: | Available |
---|---|
Powder: | Yes |
Customized: | Non-Customized |
Suppliers with verified business licenses
Audited by an independent third-party inspection agency
Product Name |
Gemcitabine |
Other name |
4-Amino-1-[3,3-difluoro-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]pyrimidin-2-one |
Specification |
99% |
Appearance |
White crystals |
CAS NO. |
95058-81-4 |
Test Method |
HPLC |
Molecular Formula |
C9H11F2N3O4 |
Molecular Weight |
263.20 |
Shelf life |
2 years |
Place ofOrigin |
Shandong,China |
Suitable for treatment of advanced non-small cell lung cancer
Test Item |
Analysis Specification |
Result |
Appearance |
White or off- white powder |
White powder |
Identification |
FT-IR,HPLC,NMR,Mass It meets the requirements of the tests for Chloride |
Conform |
Specific rotation |
+43°~ +50° |
+49.2° |
pH |
2.0-3.0 |
2.4 |
Loss on drying |
≤3.0% |
0.11% |
Residue on ignition |
≤0.1% |
0.07% |
Heavy metals |
≤10ppm |
<10ppm |
Related substances |
||
Cytosine |
≤0.1% |
Conform |
Gemcitabine anomer |
≤0.1% |
Conform |
Any other single impurity |
≤0.1% |
Conform |
Total impurities |
≤0.2% |
Conform |
Residual Solvent (Meets the requirements of ICH) |
||
Acetone |
≤5000ppm |
85ppm |
Ethanol |
≤5000ppm |
Conform |
Methanol |
≤3000ppm |
980ppm |
Dichloromethane |
≤600ppm |
15ppm |
THF |
≤5000ppm |
Absence |
Bacteria endotoxins |
≤0.4 IU/mg |
≤0.4 IU/mg |
Total aerobic microbial count |
≤100 cfu/g |
60 cfu/g |
Assay(HPLC) |
97.5%-101.5% |
100.3% |
Conclusion |
The lot meets the specifications. |
|
Storage Condition: |
Store in cool and dry place, sealed and away from direct sunlight. |
Shipping Terms |
||
By Express |
By Air |
By Sea |
Suitable for under 50kg Fast: 3-7 days High cost Door to door service, easy to pick up the goods |
Suitable for more than 50kg Fast: 3-7 days High cost Port to port, professional broker needed |
Suitable for more than 500kg Slow: 7-45 days Low cost Port to port, professional broker needed |
Qingdao Sigma Chemical Co.,Ltd is a global chemical industry manufacturers and suppliers of pharmaceuticals and intermediates, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc.
The aim of Qingdao Sigma Chemical Co.,Ltd is a quality policy that "Elements in the system all have been satisfied, Personnel has been trained; Every batch of material is checked, Each procedure guarantees the quality; Every bag of our products is top grade, Service is thoughtful all the time, quality and reputation to increase market share and promote enterprise development. The quality, colors and forms of our products have reached a high level in related chemical industry, which relies on characteristic and advanced processing technology and it has gained a high and reliable reputation from customers at both quality and services.