JavaScript seems to be disabled in your browser. For the best experience on our site, be sure to turn on Javascript in your browser.

This is a demo store. No orders will be fulfilled.

Account

Settings

Language

྾

Home
Chemistry & Biochemicals
Building Blocks
Organic Building Blocks
1,3-Bis(4-methoxyphenyl)-1,3-propanedione - 98%, high purity , CAS No.18362-51-1

Skip to the end of the images gallery

Skip to the beginning of the images gallery

1,3-Bis(4-methoxyphenyl)-1,3-propanedione - 98%, high purity , CAS No.18362-51-1

COA

Grade & Purity:

≥98%

Cas Number: 18362-51-1
Molecular Weight: 284.31
EC Number: 242-233-2
MDL number: MFCD00025817
PubChem CID: 87596
PubChem SID: 504755891

In stock

Item Number

B121529

Grouped product items
SKU	Size	Availability	Price
B121529-1g	1g	2	$39.90
B121529-5g	5g	3	$150.90
B121529-25g	25g	3	$450.90

View related series

ketone (798) Non heterocyclic block (8163)

Basic Description

Synonyms	FT-0637679 \| EINECS 242-233-2 \| J-011764 \| MFCD00025817 \| SR-01000195521 \| 1,3-Propanedione, 1,3-bis(p-methoxyphenyl)- \| AM20030212 \| AC-27905 \| AE-848/30689062 \| dianisoylmethan \| (E)-ethyl cinnamate \| AB00073862-01 \| MLS001163123 \| AKOS005429071 \| DI(P-
Specifications & Purity	≥98%
Shipped In	Normal

Taxonomic Classification

Taxonomy Tree

Kingdom Organic compounds
- Superclass Phenylpropanoids and polyketides
  - Class Linear 1,3-diarylpropanoids
    - Subclass Chalcones and dihydrochalcones

Kingdom	Organic compounds
Superclass	Phenylpropanoids and polyketides
Class	Linear 1,3-diarylpropanoids
Subclass	Chalcones and dihydrochalcones
Intermediate Tree Nodes	Not available
Direct Parent	Retro-dihydrochalcones
Alternative Parents	Alkyl-phenylketones Butyrophenones Phenoxy compounds Methoxybenzenes Benzoyl derivatives Aryl alkyl ketones Anisoles Beta-diketones Alkyl aryl ethers Organic oxides Hydrocarbon derivatives
Molecular Framework	Aromatic homomonocyclic compounds
Substituents	Retro-dihydrochalcone - Alkyl-phenylketone - Butyrophenone - Phenylketone - Anisole - Benzoyl - Methoxybenzene - Phenol ether - Aryl alkyl ketone - Aryl ketone - Phenoxy compound - Alkyl aryl ether - 1,3-diketone - Monocyclic benzene moiety - 1,3-dicarbonyl compound - Benzenoid - Ketone - Ether - Organic oxygen compound - Organooxygen compound - Organic oxide - Hydrocarbon derivative - Aromatic homomonocyclic compound
Description	This compound belongs to the class of organic compounds known as retro-dihydrochalcones. These are a form of normal dihydrochalcones that are structurally distinguished by the lack of oxygen functionalities at the C2'- and C6'-positions.
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

Associated Targets(Human)

POLI Tchem DNA polymerase iota (116820 Activities)

Discover Target: POLI

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

EHMT2 Tchem Histone-lysine N-methyltransferase, H3 lysine-9 specific 3 (93046 Activities)

Discover Target: EHMT2

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

CBX1 Tbio Chromobox protein homolog 1 (92434 Activities)

Discover Target: CBX1

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

Associated Targets(non-human)

Luciferin 4-monooxygenase (66902 Activities)

Explore this target

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

Rorc Nuclear receptor ROR-gamma (89407 Activities)

Discover Target: Rorc

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

Mechanisms of Action

Mechanism of Action	Action Type	target ID	Target Name	Target Type	Target Organism	Binding Site Name	References

Names and Identifiers

Pubchem Sid	504755891
Pubchem Sid Url	https://pubchem.ncbi.nlm.nih.gov/substance/504755891
IUPAC Name	1,3-bis(4-methoxyphenyl)propane-1,3-dione
INCHI	InChI=1S/C17H16O4/c1-20-14-7-3-12(4-8-14)16(18)11-17(19)13-5-9-15(21-2)10-6-13/h3-10H,11H2,1-2H3
InChIKey	GNMDORSUZRRMFS-UHFFFAOYSA-N
Smiles	COC1=CC=C(C=C1)C(=O)CC(=O)C2=CC=C(C=C2)OC
Isomeric SMILES	COC1=CC=C(C=C1)C(=O)CC(=O)C2=CC=C(C=C2)OC
WGK Germany	3
Molecular Weight	284.31
Reaxy-Rn	1887085
Reaxys-RN_link_address	https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1887085&ln=

Certificates（CoA,COO,BSE/TSE and Analysis Chart)

C of A & Other Certificates(BSE/TSE, COO):

Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

5 results found

Lot Number	Certificate Type	Date	Item
H2203262	Certificate of Analysis	May 12, 2025	B121529
H2203261	Certificate of Analysis	May 12, 2025	B121529
G2113075	Certificate of Analysis	Apr 07, 2024	B121529
A1520083	Certificate of Analysis	Nov 20, 2023	B121529
E2019045	Certificate of Analysis	Mar 09, 2023	B121529

Chemical and Physical Properties

Melt Point(°C)	116 °C
Molecular Weight	284.310 g/mol
XLogP3	3.100
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	4
Rotatable Bond Count	6
Exact Mass	284.105 Da
Monoisotopic Mass	284.105 Da
Topological Polar Surface Area	52.600 Å²
Heavy Atom Count	21
Formal Charge	0
Complexity	316.000
Isotope Atom Count	0
Defined Atom Stereocenter Count	0
Undefined Atom Stereocenter Count	0
Defined Bond Stereocenter Count	0
Undefined Bond Stereocenter Count	0
The total count of all stereochemical bonds	0
Covalently-Bonded Unit Count	1

Solution Calculators

Molarity Calculator

Determine the necessary mass, volume, or concentration for preparing a solution.

Mass

Concentration

Volume

M. Wt*

g/mol

*When preparing stock solutions, always use the batch-specific molecular weight of the product found on the vial label and the Certificate of Analysis (available online).

Dilution Calculator

Determine the dilution needed to prepare a stock solution.

Concentration 1 (C1)

Volume 1 (V1)

Concentration 2 (C2)

Volume 2 (V2)

Reconstitution Calculator

The reconstitution calculator enables you to quickly determine the volume of a reagent needed to reconstitute your vial. Just enter the mass of the reagent and the target concentration, and the calculator will do the rest.

Volume (to add to vial)

Mass (in vial)

Desired Reconstitution Concentration

Reviews

Shall we send you a message when we have discounts available?

Remind me later

Thank you! Please check your email inbox to confirm.

Oops! Notifications are disabled.