Methyl 3-methylvalerate

CAS 2177-78-8CH3CH2CH(CH3)CH2COOCH3Chemical Synthesis

Methyl 3-methylvalerate (CAS 2177-78-8) is an ester with the linear formula CH3CH2CH(CH3)CH2COOCH3 and a molecular weight of 130.18 g/mol. This organic compound is primarily utilised as a building block in chemical synthesis. Its characteristics as a carbonyl compound and an ester make it a valuable reagent for various organic transformations in research and development.

IUPAC: Methyl 3-methylpentanoate

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Methyl 3-methylvalerate (CH3CH2CH(CH3)CH2COOCH3) — chemical structure, CAS 2177-78-8; Chemistry, fine chemical supplied by Tech Serve Solutions

Building BlocksC6 to C7Carbonyl CompoundsChemical SynthesisEsters

01 /Applications

Chemical Synthesis Intermediate

Methyl 3-methylvalerate serves as a versatile intermediate in the synthesis of more complex organic molecules. Its ester functionality allows for various reactions, including transesterification and hydrolysis, making it useful in multi-step synthetic routes.

Organic Building Block

As an organic building block, this compound contributes specific structural features to target molecules. It is employed in research laboratories for developing new chemical entities and exploring novel reaction pathways.

Research and Development

The compound is used in academic and industrial research settings to investigate ester chemistry and develop new materials or pharmaceutical candidates. Its availability from TSS supports ongoing chemical innovation.

02 /Properties

Molecular weight	130.18
Linear formula	CH3CH2CH(CH3)CH2COOCH3
Assay	≥97.0%
Density	0.88 g/mL at 20 °C(lit.)
Refractive index	n20/D 1.405

03 /Safety & handling

GHS hazard pictogram: Flammable (GHS02) — Flammable

Warning

Hazard statements

H226Flammable liquid and vapour

Protective equipment	Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Flash point	41 °C / 105.8 °F
Transport (UN / ADR)	UN 3272 3 / PGIII
Water hazard class (WGK, DE)	3
Risk statements (R)	10

Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.

04 /Identifiers & registry

CAS number

2177-78-8

MDL number

MFCD00077824

Beilstein registry

1744678

05 /Quality & supply

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.

06 /Frequently asked questions

What is Methyl 3-methylvalerate used for?

Methyl 3-methylvalerate is primarily used as a building block in chemical synthesis and for general organic chemistry research and development.

What is the CAS number and chemical formula for Methyl 3-methylvalerate?

The CAS number is 2177-78-8 and the linear formula is CH3CH2CH(CH3)CH2COOCH3.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies Methyl 3-methylvalerate with a purity of ≥97.0%. This product is not specified as USP, BP, or EP grade and is intended for research and industrial use.

What are the safety and handling considerations for Methyl 3-methylvalerate?

Methyl 3-methylvalerate is a flammable liquid and vapour (H226). It requires handling with appropriate personal protective equipment, including eyeshields, gloves, and suitable respiratory protection, in a well-ventilated area. Store away from ignition sources.

How is Methyl 3-methylvalerate packaged and shipped?

Methyl 3-methylvalerate is classified under UN 3272, Hazard Class 3, Packing Group III, indicating it is shipped as a flammable liquid. TSS adheres to all regulations for safe packaging and international export.

How can I request a sample or quote for Methyl 3-methylvalerate?

To request a sample or a quote, please contact the Tech Serve Solutions sales team through our website or by phone, providing the product name and CAS number.