6-Methyl-5-propyl-4(3H)-pyrimidinone
Tech Serve Solutions (TSS) is pleased to offer 6-Methyl-5-propyl-4(3H)-pyrimidinone (CAS: 103980-68-3), a heterocyclic organic compound with the molecular formula C8H12N2O and a molecular weight of 152.19 g/mol. This compound serves as a valuable building block in chemical synthesis, particularly within the realm of heterocyclic chemistry. Its pyrimidine structure makes it a useful intermediate for the development of more complex molecules, finding potential applications in research and development settings.
- IUPAC
- 6-Methyl-5-propyl-4-hydroxypyrimidine,6-Methyl-5-propyl-4-pyrimidinol

Chemical Synthesis Intermediate
This pyrimidinone derivative functions as a key intermediate in organic synthesis. Its reactive sites allow for further functionalisation, making it suitable for constructing more complex molecular architectures.
Heterocyclic Building Block
As a substituted pyrimidine, it is classified as a heterocyclic building block. Such compounds are essential in medicinal chemistry and materials science for the creation of novel chemical entities.
Research and Development
Used in laboratory settings for exploratory research, this compound can be employed in the synthesis of new chemical compounds with potential biological or material properties.
| Molecular weight | 152.19 |
|---|---|
| Empirical formula | C8H12N2O |
| Assay | 97% |
| Melting point | 119-123 °C(lit.) |

Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36 |
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 6-Methyl-5-propyl-4(3H)-pyrimidinone used for?
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6-Methyl-5-propyl-4(3H)-pyrimidinone is primarily used as a building block in chemical synthesis and as an intermediate in the development of more complex heterocyclic compounds for research and development purposes.
What is the CAS number and molecular formula?
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The CAS number for 6-Methyl-5-propyl-4(3H)-pyrimidinone is 103980-68-3, and its molecular formula is C8H12N2O.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 6-Methyl-5-propyl-4(3H)-pyrimidinone with an assay of 97%. This product is intended for research and technical use and is not supplied as USP, BP, EP, or any pharmacopoeia grade.
What are the main hazards associated with this chemical?
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This compound is classified as a Warning. It causes skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). Appropriate personal protective equipment, including eyeshields, gloves, and a dust mask (type N95 or equivalent), should be used when handling.
How is this product packed, shipped, and exported?
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Tech Serve Solutions adheres to stringent international standards for the packing, shipping, and exporting of chemicals, ensuring safe and compliant transit globally. Specific packaging details are available upon request.
How can I request a sample or obtain a quote?
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To request a sample or obtain a quote for 6-Methyl-5-propyl-4(3H)-pyrimidinone, please contact our sales department via the website or direct inquiry line, providing your specific requirements.
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