Cucurbitacin B

Post Date:
Sep 01,2014
Expiry Date:
Sep 15,2014
Detailed Description:
Cas No. :6199-67-3 Specs:10mg/20mg/30mg/40mg/50mg/g/kg
【Chemical Name】Cucurbitacin B
【Molecular Formula】 C32H46O8
【Formula Weight】558.75
【CAS No】6199-67-3
【Detection method】HPLC ≥ 98%
【Specifications】20mg 50mg 100mg 500mg 1g (According to customer demand for packaging)
【shape】white crystalline
【Extraction of sources】
This product is the root of the Diels Hemsleya amabilis.
【Pharmacological properties】
The melting point of 184 ～ 186 ° C,
【Chromatographic conditions】
【Storage method】 2-8 ° C, avoid light preservation
【Attentions】
This product should be stored at low temperature, long time when exposed to air, the content will be reduced.
CAS Registry Number:
6199-67-3
Synonyms:
;(2S,4R,9beta,16alpha)-2,16,20-trihydroxy-9,10,14-trimethyl-1,11,22-trioxo-4,9-cyclo-9,10-secocholesta-5,23-dien-25-yl acetate;(2S,4R,9beta,16alpha,23E)-2,16,20-trihydroxy-9,10,14-trimethyl-1,11,22-trioxo-4,9-cyclo-9,10-secocholesta-5,23-dien-25-yl acetate;(23E)-2,16,20-trihydroxy-9,10,14-trimethyl-1,11,22-trioxo-4,9-cyclo-9,10-secocholesta-5,23-dien-25-yl acetate;(2S,4R,9beta,16alpha,17xi,23E)-2,16,20-trihydroxy-9,10,14-trimethyl-1,11,22-trioxo-4,9-cyclo-9,10-secocholesta-5,23-dien-25-yl acetate;
Molecular Formula:
C₃₂H₄₆O₈
Molecular Weight:
558.7028
Molecular Structure:

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