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Riligustilide

$1,600

  • Brand : BIOFRON

  • Catalogue Number : BD-D1127

  • Specification : HPLC≥98%

  • CAS number : 89354-45-0

  • Formula : C24H28O4

  • Molecular Weight : 380.48

  • PUBCHEM ID : 6442656

  • Volume : 5mg

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Catalogue Number

BD-D1127

Analysis Method

HPLC,NMR,MS

Specification

HPLC≥98%

Storage

2-8°C

Molecular Weight

380.48

Appearance

Powder

Botanical Source

Structure Type

Miscellaneous

Category

Standards;Natural Pytochemical;API

SMILES

CCCC=C1C2=C(C3C(CC2)C(C34C5=C(C=CCC5)C(=O)O4)CCC)C(=O)O1

Synonyms

(1S,3'Z,5a'R,6'S,7a'S)-3'-Butylidene-6'-propyl-3',4',5',5a',6,6',7,7a'-octahydro-1'H,3H-spiro[2-benzofuran-1,7'-cyclobuta[e][2]benzofuran]-1',3-dione/Spiro[cyclobut[e]isobenzofuran-7(1H),1'(3'H)-isobenzofuran]-1,3'-dione, 3-butylidene-3,4,5,5a,6,6',7',7a-octahydro-6-propyl-, (3Z,5aR,6S,7S,7aS)-/riligustilide

IUPAC Name

(3S,3'Z,5'aR,6'S,7'aS)-3'-butylidene-6'-propylspiro[4,5-dihydro-2-benzofuran-3,7'-5,5a,6,7a-tetrahydro-4H-cyclobuta[g][2]benzofuran]-1,1'-dione

Applications

Density

1.2±0.1 g/cm3

Solubility

Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.

Flash Point

337.4±29.9 °C

Boiling Point

642.4±55.0 °C at 760 mmHg

Melting Point

InChl

InChI=1S/C17H32O2/c1-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17(18)19-2/h8-9H,3-7,10-16H2,1-2H3/b9-8-

InChl Key

TYSOMZQRYGBSKN-DRQJQJQISA-N

WGK Germany

RID/ADR

HS Code Reference

2933990000

Personal Projective Equipment

Correct Usage

For Reference Standard and R&D, Not for Human Use Directly.

Meta Tag

provides coniferyl ferulate(CAS#:89354-45-0) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. Articles of coniferyl ferulate are included as well.>> amp version: coniferyl ferulate

No Technical Documents Available For This Product.

PMID

30225117

Abstract

The title compound, C30H34N2O9 (4), is a product of the Michael reaction of aza­crown ether with dimethyl acetyl­enedi­carboxyl­ate modified by an addition of NH3 (aq.) at 298 K. The aza-14-crown-4-ether ring adopts a bowl conformation. The dihedral angle between the planes of the benzene rings fused to the aza-14-crown-4-ether moiety is 8.65 (5)°. The tetra­hydro­pyridine ring has a boat conformation. The mol­ecular conformation is supported by one N—H⋯O and two C—H⋯O intra­molecular hydrogen bonds. Both heterocyclic and amino N atoms have essentially planar configurations (sums of the bond angles are 359.35 and 358.00°). Compound 4 crystallizes as a racemate consisting of enanti­omeric pairs of the 1R,21S diastereomer. In the crystal, mol­ecules of 4 are connected by N—H⋯O hydrogen bonds, forming chains along [100]. According to the PASS program (computer prediction of biological activities), compound 4 may exhibit anti­allergic (72% probability) and anti­asthmatic (67%) activity, as well as be a membrane permeability inhibitor (65%).

KEYWORDS

macroheterocycles, aza­crown ether, one-component reaction, cytotoxicity, anti­cancer activity, crystal structure

Title

One-pot synthesis of (1RS,21SR)-diethyl 2-[23-amino-22-eth­oxy­carbonyl-8,11,14-trioxa-25-aza­tetra­cyclo­[19.3.1.02,7.015,20]penta­cosa-2,4,6,15(20),16,18,22-heptaen-25-yl]but-2-endioate

Author

Thi Thanh Van Tran, Tuan Anh Le, Hong Hieu Truong, Thi Nhung Dao, Anatoly T. Soldatenkov, Victor N Khrustalev

Publish date

2018 Sep 1

PMID

29497464

Abstract

This article presents new research on income-based child indicators for immigrant children from 17 different national backgrounds and children of parents born in Sweden observed during the 3-year periods 1983-85, 1995-97 and 2008-10. This research examines mean household income, representation at the top of the income distribution and relative poverty differ for immigrant children from the corresponding levels among children with native born parents. Most of the analysis is concentrated on the second generation of immigrant children. It is shown that the relative position of immigrant children deteriorated between 1983-85 and 1995-97 when the labour market situation of immigrant parents weakened more than among native born parents. Changes thereafter were more complex. Children born in Sweden to parents from Denmark, Norway or Germany were as likely as children of native born parents to be observed at the top of the income distribution in contrast to children of parents from countries with middle or low human development. Poverty rates among immigrant children were higher among all categories of immigrant children in 2008-10 than among children of native born parents. These cross origin differences in income-based child indicators can be attributed to the reasons and qualifications parents had when they entered Sweden and the number of years since their immigration. A majority of children living in Sweden that are classified as poor in 2008-10 were immigrant children of various categories.

KEYWORDS

Sweden, Immigrants, Poverty, Affluence, Income

Title

How are Immigrant Children in Sweden Faring? Mean Income, Affluence and Poverty Since the 1980s

Author

Bjorn Gustafsson, Torun osterberg

Publish date

2018;

PMID

21580626

Abstract

In the title compound, C27H19N3O4, the phenol and pyrazole rings are almost coplanar [dihedral angle = 0.95 (12)°] due to an intra­molecular O—H⋯N hydrogen bond, whereas the phenyl ring is tilted by 40.81 (7)° with respect to the plane of the pyrazole ring. The aromatic ring with a nitro­phen­oxy substituent makes a dihedral angle of 54.10 (7)° with the pyrazole ring.

Title

2-{5-[2-(4-Nitro­phen­oxy)phen­yl]-1-phenyl-1H-pyrazol-3-yl}phenol

Author

Ali Haider,a Zareen Akhter,a,* Michael Bolte,b Muhammad Zia-ul Haq,c and Humaira M. Siddiqia

Publish date

2010 Apr 1;