精品xxxx户外露出视频,成人午夜网址,国产二区在线观看视频,99精品免费在线观看,久热伊人,未成年人在线观看,国产精品一区二区三区免费看

83207-58-3

  • Product Name:Astragaloside A
  • Molecular Formula:C41H68O14
  • Molecular Weight:784.983
  • Appearance:white powder
Inquiry

Product Details

pd_meltingpoint:284-286oC

Appearance:white powder

Purity:99%

Trustworthy Factory Supply Astragaloside A, Factory Sells 83207-58-3 with Lowest Price

  • Molecular Formula:C41H68O14
  • Molecular Weight:784.983
  • Appearance/Colour:white powder 
  • Vapor Pressure:0mmHg at 25°C 
  • Melting Point:284-286oC 
  • Refractive Index:1.62 
  • Boiling Point:895.666 °C at 760 mmHg 
  • PKA:12.91±0.70(Predicted) 
  • Flash Point:495.481 °C 
  • PSA:228.22000 
  • Density:1.395 g/cm3 
  • LogP:0.72410 

Astragaloside A(Cas 83207-58-3) Usage

Description

Astragaloside A (Astragaloside IV) is the primary pure saponin isolated from Astragalus membranaceus, which has been widely used for the treatment of cardiovascular diseases.

Uses

Astragalosides are bioactive saponins isolated from dried roots of plants of the genus Astragalus, which is used in traditional Chinese medicine. Astragaloside A, also known as astragaloside IV, is known to have diverse protective effects for the cardiovascular, immune, digestive, and nervous systems. More specifically, it protects cardiomyocytes from apoptosis resulting from ischemia/reperfusion and inhibits inflammation signaled through TNF-α. Furthermore, astragaloside A stimulates angiogenesis, promotes the differentiation of neural stem cells, and increases neuroregeneration.

Health effects

As the main active ingredient of the Chinese medicine Astragalus membranaceus, Astragaloside A has a good regulatory effect on the heart. It can protect against ischemic and hypoxic cardiomyocytes, protect the heart structure, and enhance heart function.

Pharmaceutical Applications

Astrageloside A has multiple pharmacologic effects, including anti-inflammatory, antifibrotic, antioxidative stress, anti-asthma, antidiabetes, immunoregulation, and cardioprotective effect via numerous signaling pathways. According to the existing studies and clinical practices, Astragaloside A possesses potential for broad application in many diseases.

InChI:InChI=1/C41H68O14/c1-35(2)24(54-33-29(48)26(45)20(44)17-51-33)9-11-41-18-40(41)13-12-37(5)31(39(7)10-8-25(55-39)36(3,4)50)19(43)15-38(37,6)23(40)14-21(32(35)41)52-34-30(49)28(47)27(46)22(16-42)53-34/h19-34,42-50H,8-18H2,1-7H3/t19-,20+,21-,22+,23-,24-,25-,26-,27?,28-,29+,30?,31-,32-,33-,34+,37+,38-,39+,40-,41+/m0/s1

83207-58-3 Relevant articles

TRITERPENE GLYCOSIDES OF Astragalus AND THEIR GENINS. XV. CYCLOSIVERSIOSIDES B AND D FROM Astragalus basineri

Umarova, R. U.,Svechnikova, A. N.,Abdullaev, N. D.,Gorovich, M. B.,Abubakirov, N. K.

, p. 174 - 177 (1984)

Two new glycosides have been isolated fr...

Functional Characterization and Protein Engineering of a Triterpene 3-/6-/2′-O-Glycosyltransferase Reveal a Conserved Residue Critical for the Regiospecificity

Bao, Yang-Oujie,Gao, Bai-Han,Li, Fu-Dong,Qiao, Xue,Shi, Xiao-Meng,Su, Hui-Fei,Wang, Hai-Dong,Ye, Min,Yi, Yang,Zhang, Meng

supporting information, (2022/01/06)

Engineering the function of triterpene g...

Synthetic Access Toward Cycloastragenol Glycosides

Liu, Ting,Liao, Jin-Xi,Hu, Yang,Tu, Yuan-Hong,Sun, Jian-Song

, p. 4170 - 4178 (2017/04/27)

The first efficient synthetic approach t...

Triterpene glycosides from Tragacantha stipulosa and their genins. Structure of cyclostipuloside E

Kaipnazarov,Uteniyazov,Saatov

, p. 40 - 44 (2007/10/03)

The known compound trojanoside A(1) and ...

83207-58-3 Process route

3-O-(2,3,4-tri-O-benzoyl-β-D-xylopyranosyl)-6-O-(2,3,4,6-tetra-O-benzoyl-β-D-glucopyranosyl)-16,25-di-O-acetylcycloastragenol

3-O-(2,3,4-tri-O-benzoyl-β-D-xylopyranosyl)-6-O-(2,3,4,6-tetra-O-benzoyl-β-D-glucopyranosyl)-16,25-di-O-acetylcycloastragenol

astragaloside IV
83207-58-3,84687-43-4

astragaloside IV

Conditions
Conditions Yield
With sodium methylate; In methanol; at 20 ℃; for 15h;
76%
astragaloside VI
84687-45-6

astragaloside VI

astragaloside IV
83207-58-3,84687-43-4

astragaloside IV

Conditions
Conditions Yield
hesperidinase; In water; acetone; at 35 ℃; for 36h;
35 mg

83207-58-3 Upstream products

  • 88192-83-0
    88192-83-0

    cyclosiversioside H

  • 86764-11-6
    86764-11-6

    isoastragalosides II

  • 84676-88-0
    84676-88-0

    isoastragaloside I

  • 84687-46-7
    84687-46-7

    (3β,6α,16β,20R,24S)-20,24-epoxy-16-hydroxy-3-(β-D-xylopyranosyloxy)-9,19-cyclolanostane-6,25-diyl bis[β-D-glucopyranoside]

83207-58-3 Downstream products

  • 84605-18-5
    84605-18-5

    cycloastragenol

  • 86764-12-7
    86764-12-7

    cyclosieversigenin 6-O-β-D-glucopyranoside

  • 86541-79-9
    86541-79-9

    astragenol

  • 86541-83-5
    86541-83-5

    cyclosieversigenin 3-O-β-D-xylopyranoside

Relevant Products

外汇| 朝阳区| 惠东县| 共和县| 蓬莱市| 凤台县| 阿拉善左旗| 同心县| 贵德县| 长子县| 福海县| 安岳县| 静乐县| 应用必备| 兰溪市| 泰宁县| 西华县| 岑溪市| 海晏县| 沐川县| 莱州市| 赤峰市| 施秉县| 通河县| 邯郸县| 岑溪市| 香港 | 黑河市| 西丰县| 九龙县| 麻江县| 沈丘县| 临沭县| 陈巴尔虎旗| 资中县| 东莞市| 桃园市| 朔州市| 黑山县| 闸北区| 赣榆县|