2,4-Dimethoxy-6-methylpyrimidine
2,4-Dimethoxy-6-methylpyrimidine (CAS 7781-23-9) is a heterocyclic organic compound with the molecular formula C7H10N2O2 and a molecular weight of 154.17 g/mol. Supplied by Tech Serve Solutions with an assay of 97%, this pyrimidine derivative serves as a valuable building block in chemical synthesis. It is particularly useful in the development of novel compounds within pharmaceutical research and organic chemistry laboratories.
- Synonyms
- C7H10N2O2

Organic Synthesis Intermediate
Utilised as a key intermediate in the synthesis of more complex organic molecules. Its pyrimidine core allows for diverse functionalisation in multi-step synthetic pathways.
Pharmaceutical Research
Serves as a building block for the discovery and development of new pharmaceutical agents. Its structure is amenable to modifications for exploring structure-activity relationships.
Heterocyclic Chemistry
A useful reagent in heterocyclic chemistry for constructing substituted pyrimidine rings, which are prevalent in many biologically active compounds.
| Molecular weight | 154.17 |
|---|---|
| Empirical formula | C7H10N2O2 |
| Assay | 97% |
| Melting point | 67-71 °C(lit.) |


Hazard statements
- H302Harmful if swallowed
- H315Causes skin irritation
- H317May cause an allergic skin reaction
- H318Causes serious eye damage
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- 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) | 22-37/38-41-43 |
| Safety statements (S) | 26-36/37/39 |
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-6-methylpyrimidine used for?
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2,4-Dimethoxy-6-methylpyrimidine (CAS 7781-23-9) is primarily used as a building block in organic synthesis and pharmaceutical research.
What is the CAS number and molecular formula for 2,4-Dimethoxy-6-methylpyrimidine?
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The CAS number is 7781-23-9 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-6-methylpyrimidine with an assay of 97%. This product is not represented as USP, BP, EP, or any pharmacopoeia grade.
How should 2,4-Dimethoxy-6-methylpyrimidine be handled?
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Handling requires appropriate personal protective equipment, including a dust mask (NIOSH N95 or equivalent), eyeshields, faceshields, and gloves. Ensure adequate ventilation. Avoid breathing dust. It is classified as Danger, with hazards including skin irritation (H315), serious eye damage (H318), respiratory irritation (H335), and potential skin sensitisation (H317).
Is 2,4-Dimethoxy-6-methylpyrimidine a controlled substance?
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The provided data does not indicate that 2,4-Dimethoxy-6-methylpyrimidine is a controlled substance.
How is 2,4-Dimethoxy-6-methylpyrimidine packed and shipped?
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Tech Serve Solutions exports fine chemicals globally. Packing is suitable for safe transport according to international regulations. Specific packing details can be provided upon request.
How can I request a quote or sample?
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To request a quote or a sample of 2,4-Dimethoxy-6-methylpyrimidine, please contact the Tech Serve Solutions sales team via our website or direct contact details.
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