2,4-Dimethoxy-5-methylpyrimidine
2,4-Dimethoxy-5-methylpyrimidine (CAS: 5151-34-8) is a heterocyclic organic compound with the molecular formula C7H10N2O2 and a molecular weight of 154.17 g/mol. This pyrimidine derivative serves as a valuable building block in chemical synthesis, particularly in the development of complex organic molecules. Its structure lends itself to various applications in research and development laboratories, facilitating the creation of novel compounds with potential pharmaceutical or material science relevance. It is supplied by TSS with an assay of 97%.
- Synonyms
- C7H10N2O25151-34-8

Organic Synthesis Intermediate
2,4-Dimethoxy-5-methylpyrimidine functions as a key intermediate in multi-step organic syntheses. Its pyrimidine core allows for diverse functionalisation, making it useful in the construction of more complex molecular architectures for research purposes.
Heterocyclic Chemistry Research
As a substituted pyrimidine, this compound is employed in academic and industrial research focused on heterocyclic chemistry. It aids in exploring structure-activity relationships and developing new synthetic methodologies.
Pharmaceutical Building Block
The pyrimidine scaffold is prevalent in many biologically active molecules. 2,4-Dimethoxy-5-methylpyrimidine can be used as a starting material or fragment in the synthesis of potential drug candidates or related pharmaceutical research compounds.
| Molecular weight | 154.17 |
|---|---|
| Empirical formula | C7H10N2O2 |
| Assay | 97% |
| Melting point | 58-62 °C(lit.) |


Hazard statements
- H302Harmful if swallowed
- H317May cause an allergic skin reaction
- H318Causes serious eye damage
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Faceshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-41-43 |
| Safety statements (S) | 37/39 |
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 2,4-Dimethoxy-5-methylpyrimidine used for?
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2,4-Dimethoxy-5-methylpyrimidine is primarily used as a building block and intermediate in organic synthesis, particularly within heterocyclic chemistry and pharmaceutical research.
What is the CAS number and molecular formula for 2,4-Dimethoxy-5-methylpyrimidine?
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The CAS number is 5151-34-8, and the molecular formula is C7H10N2O2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2,4-Dimethoxy-5-methylpyrimidine with an assay of 97%. We do not represent this product as USP, EP, BP, or any pharmacopoeia grade.
How should 2,4-Dimethoxy-5-methylpyrimidine be handled safely?
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Handling requires appropriate personal protective equipment, including a dust mask (type N95 recommended), eyeshields, faceshields, and gloves. The compound is dangerous if swallowed, may cause an allergic skin reaction, and causes serious eye damage (H302, H317, H318).
How is 2,4-Dimethoxy-5-methylpyrimidine packed and shipped?
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Tech Serve Solutions exports this chemical globally, adhering to all relevant shipping and packaging regulations. Please contact us for specific details on packaging quantities and export procedures.
How can I request a sample or quote for 2,4-Dimethoxy-5-methylpyrimidine?
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To request a sample or a quotation, please contact our sales team directly through the website or by phone, providing your contact details and the required quantity.
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