1,3-Bis(4-methoxyphenyl)-1,3-propanedione
1,3-Bis(4-methoxyphenyl)-1,3-propanedione (CAS: 18362-51-1) is an organic compound with the linear formula (CH3OC6H4CO)2CH2 and a molecular weight of 284.31 g/mol. This dicarbonyl compound serves as a valuable building block in organic synthesis, particularly in the preparation of various heterocyclic compounds and complex organic molecules. Its structure features two methoxyphenyl groups flanking a central propane-1,3-dione core, making it a versatile reagent for chemical research and development.
- Synonyms
- 18362-51-1(CH3OC6H4CO)2CH2

Organic Synthesis Intermediate
Used as a key intermediate in the synthesis of more complex organic molecules and heterocyclic compounds. Its diketone functionality allows for diverse chemical transformations.
Building Block for Fine Chemicals
Serves as a versatile building block in the development of fine chemicals, pharmaceuticals, and specialty materials. Its structural features enable the creation of novel molecular architectures.
Research and Development Reagent
Employed in academic and industrial research laboratories for exploring new synthetic pathways and discovering novel compounds with potential applications.
| Molecular weight | 284.31 |
|---|---|
| Linear formula | (CH3OC6H4CO)2CH2 |
| Assay | 97% |
| Melting point | 108-115 °C(lit.) |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 1,3-Bis(4-methoxyphenyl)-1,3-propanedione used for?
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1,3-Bis(4-methoxyphenyl)-1,3-propanedione is primarily used as a building block in organic synthesis and as an intermediate for creating complex organic molecules and heterocyclic compounds in research and development settings.
What is the CAS number and formula for 1,3-Bis(4-methoxyphenyl)-1,3-propanedione?
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The CAS number is 18362-51-1 and the linear formula is (CH3OC6H4CO)2CH2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 1,3-Bis(4-methoxyphenyl)-1,3-propanedione with a purity of 97%. This product is intended for laboratory and research use, and TSS does not represent it as USP, BP, or EP grade.
How should 1,3-Bis(4-methoxyphenyl)-1,3-propanedione be handled?
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Handle with appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter may be necessary. The compound is classified under WGK Germany 3, indicating it is hazardous to water.
Is 1,3-Bis(4-methoxyphenyl)-1,3-propanedione available for export?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including 1,3-Bis(4-methoxyphenyl)-1,3-propanedione.
How can I request a quote or sample?
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To request a quote or sample of 1,3-Bis(4-methoxyphenyl)-1,3-propanedione, please contact our sales team through the website or by phone.
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