Omacetaxine/ HomoharringtonineHPLC 98%Favorable price best quality
| Min. Order: | 1 Kilogram |
|---|---|
| Payment Terms: | T/T, paypal, WU |
| Supply Ability: | 100 Tons/year |
| Place of Origin: | Shaanxi |
Company Profile
| Location: | Xi'an, Shaanxi, China (Mainland) |
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| Business Type: | Manufacturer |
| Main Products: | BarbaryWolfberry, 90%octacosanol Lotus Leaf P.E, Astragalus, CQ10, Black Cohosh |
Product Detail
| Means of Transport: | Ocean, Air, Land |
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| Brand Name: | koso |
| Product Name: | Homoharringtonine |
| Othere Name: | Omacetaxine mepesuccinate [USAN] |
| CAS No.: | 26833-87-4 |
| Chemical Formula: | C29H39NO9 |
| Formula Weight:: | 545.62g/mol |
| Assay:: | 98% |
| Appearance: | Off-white powder |
| Identification method: | Mass, NMR |
| Applicaton:: | Omacetaxine/ Homoharringtoninefor the determination and identification, pharmacological experiments. |
| Extraction Type: | Solvent Extraction |
| Production Capacity: | 100 Tons/year |
| Packing: | According the request of customer |
| Delivery Date: | within 2 days |
Product Description
Product Name: Homoharringtonine
CAS No.: 26833-87-4
Chemical Formula: C29H39NO9
Formula Weight: 545.62g/mol
Assay: 98%
Appearance: Off-white powder
Identification method: Mass, NMR
TEST ITEM | SPECIFICATION | RESULTS |
Appearance | Kind of white or light yellow crystalline powder | Kind of white crystalline Powder |
Solubility | Soluble in ethanol, methanol, Chloroform, Slightly soluble in water and ethyl ether | Conform |
Assay (HPLC) | 95% -103% | 99.45% |
Melting Point | 143°C -147°C | 144°C-146°C |
Loss on Drying | ≤2.0% | 0.65% |
Heavy Metals | ≤20 ppm | 10ppm |
Total Impurities | ≤2.0% | 0.53% |
Known single impurities | ≤0.5% | 0.28% |
Unknown single impurities | ≤0.1% | 0.08% |
Methanol | ≤3000ppm | 58ppm |
Chloroform | ≤5000ppm | 400ppm |
Dichloromethane | ≤3000ppm | Absence |
Microbial Limits | ||
Total aerobic microbial count | ≤1000 cfu/g | 60 cfu/g |
Yeast & Mold | Absence | Absence |
Salmonella species | Absence | Absence |
Escherichia Coli | Absence | Absence |
CONCLUSION | Conform to the specifications | |