Shipping to United States We Offer Worldwide Shipping
Login Wishlist

Trichorahdal A

$1,005

  • Brand : BIOFRON

  • Catalogue Number : AV-B60053

  • Specification : 98%

  • CAS number : 85329-59-5

  • Formula : C20H26O5

  • Molecular Weight : 346.42

  • PUBCHEM ID : 13241286

  • Volume : 5mg

Available on backorder

Quantity
Checkout Bulk Order?

Catalogue Number

AV-B60053

Analysis Method

HPLC,NMR,MS

Specification

98%

Storage

2-8°C

Molecular Weight

346.42

Appearance

Powder

Botanical Source

Structure Type

Diterpenoids

Category

Standards;Natural Pytochemical;API

SMILES

CC1(CCCC2(C1C=O)COC(=O)C34C2C(CC(C3)C(=C)C4=O)O)C

Synonyms

(1R,1'S,2R,6'S,7'R,9'S)-7'-Hydroxy-3,3-dimethyl-10'-methylene-2',11'-dioxo-3'-oxaspiro[cyclohexane-1,5'-tricyclo[7.2.1.0]dodecane]-2-carbaldehyde

IUPAC Name

(1S,1'R,5R,6S,7R,9S)-7-hydroxy-2',2'-dimethyl-10-methylidene-2,11-dioxospiro[3-oxatricyclo[7.2.1.01,6]dodecane-5,6'-cyclohexane]-1'-carbaldehyde

Applications

Density

1.3±0.1 g/cm3

Solubility

Flash Point

203.1±23.6 °C

Boiling Point

567.8±50.0 °C at 760 mmHg

Melting Point

InChl

InChI=1S/C20H26O5/c1-11-12-7-13(22)15-19(6-4-5-18(2,3)14(19)9-21)10-25-17(24)20(15,8-12)16(11)23/h9,12-15,22H,1,4-8,10H2,2-3H3/t12-,13-,14-,15+,19+,20+/m1/s1

InChl Key

KIJKAQHLSSAHOL-HZWIUQJVSA-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#:85329-59-5) 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

9241802

Abstract

Rabdosia trichocarpa is used in a popular home-made remedy for gastric and stomachic complaints in Japan. A diterpene, trichorabdal A from R. trichocarpa, showed a very strong in vitro antibacterial activity against Helicobacter pylori. With regard to the antibacterial activity of the extract and constituents of R. trichocarpa against H. pylori, the effect of traditional use of this plant for the treatment of gastritis is probably due to the suppression of H. pylori since the extract of R. trichocarpa particularly inhibits the growth of H. pylori. It could be a promising native herb treatment for patients with gastric complaints including gastric ulcer caused by H. pylori.

Title

Antibacterial Activity of Trichorabdal A From Rabdosia Trichocarpa Against Helicobacter Pylori

Author

S Kadota 1, P Basnet, E Ishii, T Tamura, T Namba

Publish date

1997 Jun;

PMID

23886049

Abstract

The first total syntheses of (-)-trichorabdal A and (-)-longikaurin E are reported. A unified synthetic strategy is employed that relies on a Pd-mediated oxidative cyclization of a silyl ketene acetal to generate an all-carbon quaternary center and build the bicyclo[3.2.1]octane framework. These studies, taken together with our previous synthesis of (-)-maoecrystal Z, demonstrate that three architecturally distinct ent-kauranoids can be prepared from a common spirolactone intermediate.

Title

A Unified Strategy to Ent-Kauranoid Natural Products: Total Syntheses of (-)-Trichorabdal A and (-)-Longikaurin E

Author

John T S Yeoman 1, Victor W Mak, Sarah E Reisman

Publish date

2013 Aug 14

PMID

7765366

Abstract

Four antibacterial diterpenes, trichorabdals A, B, C and H were isolated from the leaves of Rabdosia trichocarpa and the relationship between their conformations analysed by spectroscopic and computational methods. Their antibacterial activity is discussed.

Title

Antibacterial Trichorabdal Diterpenes From Rabdosia Trichocarpa

Author

K Osawa 1, H Yasuda, T Maruyama, H Morita, K Takeya, H Itokawa

Publish date

1994 Jul