Methyl 5-methoxy-3-oxovalerate
Methyl 5-methoxy-3-oxovalerate (CAS 62462-05-9) is a versatile organic compound with the linear formula CH3O(CH2)2COCH2COOCH3 and a molecular weight of 160.17 g/mol. This keto-ester serves as a valuable building block in organic synthesis. It is particularly useful in reactions involving carbonyl compounds and esters, finding applications in the development of more complex chemical structures.
- IUPAC
- Methyl 5-methoxy-3-oxopentanoate,Nazarov reagent

Organic Synthesis Intermediate
Methyl 5-methoxy-3-oxovalerate is employed as a key intermediate in the synthesis of various organic molecules. Its functional groups allow for diverse chemical transformations, making it valuable in research and development.
Building Block for Complex Molecules
This compound functions as a fundamental building block, contributing to the construction of larger and more intricate molecular architectures. It is frequently utilized in academic and industrial research laboratories.
Carbonyl Compound Reactant
The presence of carbonyl groups within its structure makes Methyl 5-methoxy-3-oxovalerate a suitable reactant for reactions characteristic of ketones and esters, facilitating specific synthetic pathways.
| Molecular weight | 160.17 |
|---|---|
| Linear formula | CH3O(CH2)2COCH2COOCH3 |
| Assay | ≥85% (GC) |
| Grade | technical |
| Boiling point | 56-57 °C/0.1 mmHg(lit.) |
| Density | 1.10 g/mL at 20 °C(lit.) |
| Refractive index | n20/D 1.44 |
| Protective equipment | Eyeshields, Gloves |
|---|---|
| Flash point | 104 °C / 219.2 °F |
| 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 Methyl 5-methoxy-3-oxovalerate used for?
+
Methyl 5-methoxy-3-oxovalerate (CAS 62462-05-9) is used as a building block and intermediate in organic synthesis, particularly in reactions involving carbonyl compounds and esters.
What are the CAS number and formula for Methyl 5-methoxy-3-oxovalerate?
+
The CAS number for Methyl 5-methoxy-3-oxovalerate is 62462-05-9. Its linear formula is CH3O(CH2)2COCH2COOCH3.
What grade and purity does Tech Serve Solutions supply for Methyl 5-methoxy-3-oxovalerate?
+
Tech Serve Solutions supplies Methyl 5-methoxy-3-oxovalerate in a technical grade with an assay of ≥85% (GC). TSS does not represent this product as USP, BP, EP, or other pharmacopoeia grades.
What are the safety and handling considerations for Methyl 5-methoxy-3-oxovalerate?
+
Methyl 5-methoxy-3-oxovalerate has a flash point of 104 °C (219.2 °F) and is classified under WGK Germany 3. Appropriate personal protective equipment, including eyeshields and gloves, should be used during handling.
How is Methyl 5-methoxy-3-oxovalerate typically packed, shipped, and exported?
+
As a global supplier and exporter, Tech Serve Solutions ensures appropriate packaging and shipping methods compliant with international regulations for chemical products like Methyl 5-methoxy-3-oxovalerate.
How can I request a quote or sample for Methyl 5-methoxy-3-oxovalerate?
+
You can request a quote or sample for Methyl 5-methoxy-3-oxovalerate by contacting our sales team through the website or by providing your details via the online inquiry form.
▶ Related products

3,4,5-Trimethoxybenzylamine
Organic Building Blocks

3,4-dihydroxyphenylacetone
Organic Building Blocks

3-Fluoro-4-methoxybenzonitrile
C8H6FNO
Organic Building Blocks
4-Ethyltoluene
C2H5C6H4CH3
Organic Building Blocks
Fluoroacetic acid
C2H3FO2
Organic Building Blocks
Methoxyacetaldehyde
C3H6O2
Organic Building Blocks
Methyl 4-acetamido-5-chloro-2-methoxybenzoate
Organic Building Blocks

Methyl 5-bromo-2-iodobenzoate
BrC6H3(I)CO2CH3
Organic Building Blocks▶ Explore more

3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis

3-Methyl-1,5-pentanediol
Chemical Synthesis

3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis