11-Methoxyyangonin - ≥98% , CAS No.2743-14-8

CAS: 2743-14-8 Cat. No.: M274762 Molecular Weight: 288.3

COA

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11-Methoxyyangonin - ≥98% CAS No(2743-14-8) by Aladdin Scientific

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AVAILABLE TO ORDER

GRADE & PURITY ≥98%

Synonyms

6-[2-(3,4-dimethoxyphenyl)ethenyl]-4-methoxypyran-2-one

Storage

Store at -20°C,Desiccated

Shipped In

Ice chest + Ice pads

Overview Specifications Names and Identifiers Documentation Advanced Data Taxonomic Classification 3D Structure Associated Targets(Human) Associated Targets(non-human) Mechanisms of Action Certificates（CoA,COO,BSE/TSE and Analysis Chart) Chemical and Physical Properties Solution Calculators Reviews

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Why this grade

≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Store at -20°C,Desiccated Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.

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Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

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Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Overview

Store at -20°C. Store under desiccating conditions. The product can be stored for up to 12 months.

Specifications

Synonyms

6-[2-(3, 4-dimethoxyphenyl)ethenyl]-4-methoxypyran-2-one

Specifications & Purity

≥98%

Biochemical and Physiological Mechanisms

Yangonin metabolite. Orally active.

Storage

Store at -20°C, Desiccated

Shipped In

Ice chest + Ice pads

This product requires cold chain shipping. Ground and other economy services are not available.

Note

Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20°C. Generally, these will be useable for up to one month. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour. Need more advice on solubility, usage and handling? Please visit our frequently asked questions (FAQ) page for more details.

Purity

≥98%

Names and Identifiers

Canonical Smiles	COC1=C(C=C(C=C1)C=CC2=CC(=CC(=O)O2)OC)OC
IUPAC Name	6-[(E)-2-(3,4-dimethoxyphenyl)ethenyl]-4-methoxypyran-2-one
InChIKey	GBJRDULCMRSYSL-GQCTYLIASA-N
INCHI	1S/C16H16O5/c1-18-13-9-12(21-16(17)10-13)6-4-11-5-7-14(19-2)15(8-11)20-3/h4-10H,1-3H3/b6-4+
Isomeric SMILES	COC1=C(C=C(C=C1)/C=C/C2=CC(=CC(=O)O2)OC)OC
Molecular Weight	288.3
Reaxy-Rn	1294666
Reaxys-RN_link_address	https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1294666&ln=

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

Kingdom Organic compounds
- Superclass Phenylpropanoids and polyketides
  - Class Kavalactones

Kingdom	Organic compounds
Superclass	Phenylpropanoids and polyketides
Class	Kavalactones
Subclass	Not available
Intermediate Tree Nodes	Not available
Direct Parent	Kavalactones
Alternative Parents	Dimethoxybenzenes Styrenes Phenoxy compounds Anisoles Pyranones and derivatives Alkyl aryl ethers Vinylogous esters Heteroaromatic compounds Lactones Oxacyclic compounds Organic oxides Hydrocarbon derivatives
Molecular Framework	Aromatic heteromonocyclic compounds
Substituents	Kavalactone - O-dimethoxybenzene - Dimethoxybenzene - Phenoxy compound - Anisole - Methoxybenzene - Phenol ether - Styrene - Alkyl aryl ether - Pyranone - Monocyclic benzene moiety - Benzenoid - Pyran - Heteroaromatic compound - Vinylogous ester - Lactone - Oxacycle - Ether - Organoheterocyclic compound - Organooxygen compound - Organic oxygen compound - Hydrocarbon derivative - Organic oxide - Aromatic heteromonocyclic compound
Description	This compound belongs to the class of organic compounds known as kavalactones. These are lactones, which is structurally characterized by a benzene ring and a pyranone moiety, linked to each other to form a 4-methoxy-6-(2-phenylethyl)-2H-pyran-2-one skeleton.
External Descriptors	Not available
1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61. DOI: 10.1186/s13321-016-0174-y

3D Structure

Associated Targets(Human)

A498 (42825 Activities)

Solubility	Soluble in ethanol (with heating)
Molecular Weight	288.290 g/mol
XLogP3	2.700
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	5
Rotatable Bond Count	5
Exact Mass	288.1 Da
Monoisotopic Mass	288.1 Da
Topological Polar Surface Area	54.000 Å²
Heavy Atom Count	21
Formal Charge	0
Complexity	463.000
Isotope Atom Count	0
Defined Atom Stereocenter Count	0
Undefined Atom Stereocenter Count	0
Defined Bond Stereocenter Count	1
Undefined Bond Stereocenter Count	0
The total count of all stereochemical bonds	1
Covalently-Bonded Unit Count	1