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Paulownin

$800

  • Brand : BIOFRON

  • Catalogue Number : BN-O0672

  • Specification : 99%(HPLC)

  • CAS number : 13040-46-5

  • Formula : C20H18O7

  • Molecular Weight : 370.36

  • PUBCHEM ID : 3084131

  • Volume : 5mg

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Catalogue Number

BN-O0672

Analysis Method

HPLC,NMR,MS

Specification

99%(HPLC)

Storage

-20℃

Molecular Weight

370.36

Appearance

Powder

Botanical Source

This product is isolated and purified from the barks of Paulownia tomentosa

Structure Type

Lignans

Category

Standards;Natural Pytochemical;API

SMILES

C1C2C(OCC2(C(O1)C3=CC4=C(C=C3)OCO4)O)C5=CC6=C(C=C5)OCO6

Synonyms

isopaulownin/(1S,3aS,4R,6aR)-1,4-Bis(1,3-benzodioxol-5-yl)dihydro-1H,3H-furo[3,4-c]furan-3a(4H)-ol/1H,3H-Furo[3,4-c]furan-3a(4H)-ol, 1,4-bis(1,3-benzodioxol-5-yl)dihydro-, (1S,3aS,4R,6aR)-/Paulownin

IUPAC Name

(3R,3aS,6S,6aR)-3,6-bis(1,3-benzodioxol-5-yl)-3,4,6,6a-tetrahydro-1H-furo[3,4-c]furan-3a-ol

Applications

Density

1.5±0.1 g/cm3

Solubility

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

Flash Point

289.5±30.1 °C

Boiling Point

555.0±50.0 °C at 760 mmHg

Melting Point

InChl

InChI=1S/C20H18O7/c21-20-8-23-18(11-1-3-14-16(5-11)26-9-24-14)13(20)7-22-19(20)12-2-4-15-17(6-12)27-10-25-15/h1-6,13,18-19,21H,7-10H2/t13-,18-,19-,20-/m1/s1

InChl Key

CAQZFLPWHBKTTR-WNISUXOKSA-N

WGK Germany

RID/ADR

HS Code Reference

2932990000

Personal Projective Equipment

Correct Usage

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

Meta Tag

provides coniferyl ferulate(CAS#:13040-46-5) 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

18646863

Abstract

A formal [3 + 2]-cycloaddition involving the Lewis acid mediated reaction of alpha-silyloxy aldehydes and styrenes to afford 3-alkyl-2-aryltetrahydrofuran-4-ols has been developed. This methodology was applied to the total synthesis of the naturally occurring furofuran lignan (+/-)-paulownin.

Title

Stereoselective synthesis of 3-alkyl-2-aryltetrahydrofuran-4-ols: total synthesis of (+/-)-paulownin.

Author

Angle SR1, Choi I, Tham FS.

Publish date

2008 Aug 15

PMID

11272842

Abstract

Short enantiomeric syntheses of the 1-hydroxy/acetoxy-3,7-dioxabicyclo[3.3.0]octane lignans, paulownin, and (+)-phrymarin I and II, were accomplished by starting from the chiral synthon, (R)-(+)-3-hydroxybutanolide, and employing photocyclization as the key step.

Title

Improved procedure for the enantiometric synthesis of 1-hydroxy/acetoxy-2,6-diaryl-3,7-dioxabicycl.

Author

Ishibashi F1, Hayashita M, Okazaki M, Shuto Y.

Publish date

2001 Jan;

PMID

14094204

Title

[STUDIES ON CONSTITUENTS OF MEDICAL PLANTS. IV. CHEMICAL STRUCTURE OF PAULOWNIN, A COMPONENT OF WOOD OF PAULOWNIA TOMENTOSA STEUD].

Author

TAKAHASHI K, TANABE Y, KOBAYASHI K, NAKAGAWA T.

Publish date

1963 Dec