Shipping to United States We Offer Worldwide Shipping
Login Wishlist

Quassin

$300$780

  • Brand : BIOFRON

  • Catalogue Number : AV-P11801

  • Specification : 98%

  • CAS number : 76-78-8

  • Formula : C22H28O6

  • Molecular Weight : 388.45

  • PUBCHEM ID : 65571

Quantity
Bulk Order?

Catalogue Number

AV-P11801

Analysis Method

HPLC,NMR,MS

Specification

98%

Storage

2-8°C

Molecular Weight

388.45

Appearance

Powder

Botanical Source

Structure Type

Diterpenoids

Category

SMILES

CC1C=C(C(=O)C2(C1CC3C4(C2C(=O)C(=C(C4CC(=O)O3)C)OC)C)C)OC

Synonyms

IUPAC Name

(1S,2S,6S,7S,9R,13R,17S)-4,15-dimethoxy-2,6,14,17-tetramethyl-10-oxatetracyclo[7.7.1.02,7.013,17]heptadeca-4,14-diene-3,11,16-trione

Applications

Density

1.2±0.1 g/cm3

Solubility

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

Flash Point

255.4±30.2 °C

Boiling Point

586.3±50.0 °C at 760 mmHg

Melting Point

200 - 222ºC

InChl

InChl Key

WGK Germany

RID/ADR

HS Code Reference

2932205050

Personal Projective Equipment

Correct Usage

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

Meta Tag

provides coniferyl ferulate(CAS#:76-78-8) 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

26406243

Title

Receptor Polymorphism and Genomic Structure Interact to Shape Bitter Taste Perception

Author

Natacha Roudnitzky 1, Maik Behrens 1, Anika Engel 1, Susann Kohl 1, Sophie Thalmann 1, Sandra Hubner 1, Kristina Lossow 1, Stephen P Wooding 2, Wolfgang Meyerhof 1

Publish date

2015 Sep 25

PMID

23983328

Abstract

The effects of Quassia amara extract (Q. amara) and its bioactive principles-quassin and 2-methoxycanthin-6-one on gastric ulceration were studied in albino rats. Q. amara (200-800 mg/kg p.o.; 5-20 mg/kg i.p) and 2-methoxycanthin-6-one (12.5, 25.0 and 50.0 mg/kg p.o; 1, 2 and 4 mg/kg i.p) but not quassin (12.5, 25.0 and 50 mg/kg p.o; 1, 2 and 4 mg/kg i.p) significantly inhibited gastric ulceration induced by indomethacin (40mg/kg). Administration of Q. amara (800 mg/kg p.o and 20 mg/kg i.p) and 2-methoxycanthin-6-one (12.5 mg/kg p.o; 4 mg/kg i.p) caused between 77%-85% cytoprotection against indomethacin (40 mg/kg, i.p) – induced gastric ulceration. Quassin did not cause any significant change in indomethacin-induced gastric ulceration. The inhibition of gastric ulceration produced by Q. amara and 2-methoxycanthin-6 one was accompanied by significant dose-dependent decreases (P< 0.01) in total gastric acidity. To investigate the probable mechanism of action, the individual effects of the extract and its principles alone and in combination with histamine (1 mg/kg) or cimetidine (0.12 mg/kg) on gastric acid secretion in situ were studied. Q. amara (20 mg/kg) and 2-methoxycanthin-6-one (4 mg/kg) but not quassin significantly (P< 0.01) inhibited the basal and histamine-induced gastric acid secretion. Inhibition of gastric acid secretion by Q. amara and 2-methoxycanthin-6-one was accentuated by cimetidine. The results suggest that Q. amara and its bioactive principle, 2-methoxycanthin-6-one possess antiulcer activity probably acting via histamine H2 receptor. This could be a potential source of potent and effective antiulcer agents.

KEYWORDS

2-methoxycanthin-6-one; Quassia amara; gastric acid; gastric ulceration; quassin; rat.

Title

Antiulcerogenic effects and possible mechanism of action of Quassia amara (L. Simaroubaceae) extract and its bioactive principles in rats

Author

Yinusa Raji 1, Ganiyat Kehinde Oloyede

Publish date

2011 Oct 2

PMID

22058973

Abstract

The mol-ecule of the title compound, C(14)H(12)ClN(3)OS, consists of three approximately planar fragments: the central thio-urea group, the chloro-phenyl group and the picolyl (3-methyl-pyridin-2-yl) group with a maximum of 0.035 (2)° for an N atom from the mean square plane of the central thiourea group. The central fragment forms dihedral angles of 33.30 (8) and 76.78 (8)° with the chloro-phenyl and picolyl groups, respectively. With respect to the thio-urea C-N bonds, the 4-chloro-benzoyl group is positioned trans to the thiono S atoms, whereas the picolyl group lies in a cis position to it. The mol-ecular conformation is stabilized by an intra-molecular N-H?O hydrogen bond. In the crystal, mol-ecules are linked by inter-molecular C-H?N hydrogen bonds, forming chains along the a axis.

Title

1-(4-Chloro-benzo-yl)-3-(3-methyl-pyridin-2-yl)thio-urea

Author

M Sukeri M Yusof, Nurwahyuni A Mushtari, Maisara A Kadir, Bohari M Yamin

Publish date

2011 Sep 1;6