Zoo tshaj Ruscogenin CAS No.472-11-7 Chaw tsim tshuaj paus thiab Hoobkas |Yongjian

Ruscogenin CAS No.472-11-7 Featured Duab

Ruscogenin CAS Nr. 472-11-7

Lus piav qhia luv luv:

Ruscogenin yog ib yam tshuaj uas muaj cov mis molecular C27H42O4.

English npe

(1B,3B,25R)-SPIROST-5-ENE-1,3-DIOL;RUSCOGENIN;RUSCOGENINE;(25R)-spirost-5-ene-1-beta,3-beta-diol;Spirost-5-ene- 1,3-diol, (1.beta.,3.beta.,25R)-;RUSCOGENIN(P);(25R)-Spirost-5-ene-1β,3β-diol;

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Product Detail

Khoom cim npe

Cov ntaub ntawv tseem ceeb

[Molecular Luj]430.63 ib

[CAS Nr.]472-11-7 : kuv

[Kev kuaj pom hom]HPLC ≥ 98%

[Specifications]20mg, 50mg, 100mg, 500mg, 1g (tuaj yeem ntim tau raws li cov neeg siv khoom xav tau)

[Tus cwj pwm]Cov khoom no yog dawb koob siv lead ua hmoov.

[Function thiab siv]Cov khoom no yog siv rau kev txiav txim siab cov ntsiab lus.

[Extraction Source]Cov khoom no yog lub hauv paus tuber ntawm Ophiopogon japonicus (L·f·) Ker Gawl.

Pharmacological Properties

Nws muaj cov tshuaj tiv thaiv tseem ceeb, txo cov capillary permeability, tswj cov prostate tsis ua haujlwm, inhibiting G + kab mob thiab tiv thaiv elastase.

Kev txiav txim siab txog cov ntsiab lus

Kev npaj cov kev daws teeb meem:noj cov tshuaj Ruscogenin kom raug, ntsuas kom raug, thiab ntxiv methanol kom nws muaj 50% ib 1ml μ G tov.Kev npaj cov qauv nkhaus kom raug ntsuas 1 ml, 2 ml, 3 ml, 4 ml, 5 ml thiab 6. ml ntawm cov tshuaj siv, muab tso rau hauv ib lub khob conical nrog lub stopper feem, thiab evaporate cov kuab tshuaj nyob rau hauv ib da dej da dej.Precisely ntxiv 10ml perchloric acid, co nws zoo, cia nws nyob rau hauv dej kub rau 15 feeb, tshem tawm, txias nws nrog dej khov dej, coj tus coj reagent raws li dawb paug, ntsuas lub absorbance ntawm lub wavelength ntawm 397nm raws li ultraviolet pom spectrophotometric ( Appendix VA), coj lub absorbance raws li qhov ordinate thiab concentration li abscissa, thiab kos tus qauv nkhaus.

Kev npaj cov tshuaj ntsuam xyuas:noj txog 3G hmoov zoo ntawm cov khoom, ua kom raug hnyav, muab tso rau hauv lub khob ntim nrog lub khob ntim, kom raug ntxiv 50ml ntawm methanol, hnyav, kub thiab reflux rau 2 teev, txias nws, hnyav, ua kom poob phaus. nrog methanol, co nws zoo thiab lim nws.Ua kom raug ntsuas 25ml ntawm cov dej tsis tu ncua, muab tso rau hauv lub khob, rov qab cov kuab tshuaj kom qhuav, ntxiv 10ml dej kom yaj cov seem, saturate nrog dej, co nws nrog n-butanol rau 5 zaug, 10ml txhua zaus, muab cov n -butanol tov, ntxuav nws ob zaug nrog ammonia test tov, 5ml txhua lub sij hawm, pov tseg cov ammonia tov, thiab evaporate cov n-butanol tov kom qhuav.Dissolve cov seem nrog 80% methanol thiab hloov mus rau 50ml volumetric hwj, ntxiv 80% methanol rau lub teev thiab co zoo.

Kev txiav txim siab kom raug ntsuas 2 ~ 5ml ntawm cov tshuaj ntsuam xyuas, muab tso rau hauv 10ml plugged qhuav xeem raj, raws li txoj kev nyob rau hauv kev npaj ntawm tus qauv nkhaus, ntsuas lub absorbance raws li txoj cai los ntawm "volatilizing cov kuab tshuaj nyob rau hauv lub da dej", nyeem tawm tus nqi ntawm ruscoegenin hauv cov tshuaj ntsuam xyuas los ntawm tus qauv nkhaus thiab xam nws.

Tag nrho cov saponins ntawm Ophiopogon japonicus yuav tsum tsis pub tsawg tshaj 0.12% raws li Ruscogenin (C27H42O4).

Chromatographic tej yam kev mob: (rau siv xwb)