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Rubescensin
A |
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Product Name |
Rubescensin A |
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Latin Name |
Rubescensin A |
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Molecular Formula |
C20H2006 |
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Molecular Weight |
364.42 |
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CAS NO |
28957-04-2 |
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Appearance |
White powder |
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Product Content |
≥98% |
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Analytical Method |
HPLC |
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Product Origin |
Rabdosia
rubescens(Hamst.)C.Y. wuet.Hsuan |
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Action and Uses |
a natural diterpenoid purified from
Rabdosia rubescens, inhibited growth of multiple myeloma
(MM; U266, RPMI8226), acute lymphoblastic T-cell leukemia (Jurkat),
and adult T-cell leukemia (MT-1) cells with an effective
dose that inhibited 50% of target cells (ED50) ranging from
0.75 to 2.7 μg/mL. |
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Analysis |
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Product content |
Rubescensin A≥98% |
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Sieve analysis |
100% pass 80 mesh |
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Loss on Drying |
≤1.0% |
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Residue on Ignition |
≤1.0% |
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Heavy Metal |
<20ppm |
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As |
<2ppm |
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Residual Solvents |
Eur.Pharm.2000 |
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Microbiology |
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Total Plate Count |
<1000cfu/g |
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Yeast & Mold |
<100cfu/g |
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E.Coli |
Negative |
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Salmonella |
Negative |
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Conclusion |
Conform with specification |
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Storage |
Store in sealed containers at cool & dry
place. Protect from light,moisture and pest infestation
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Shelf life |
2 year when properly stored |
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