4-Heptanone
4-Heptanone (CAS: 123-19-3) is a ketone with the linear formula (CH <sub>3</sub>CH<sub>2</sub>CH<sub>2</sub>)<sub>2</sub>CO and a molecular weight of 114.19 g/mol. This clear liquid, identified by its characteristic odour, serves as a valuable building block in organic synthesis and is utilised in various analytical and research applications, including chromatographic studies and enzymatic assays.
- IUPAC
- Butyrone,Dipropyl ketone
- Synonyms
- Dipropyl ketone4-Propanoylypropane
Analytical Standard
4-Heptanone is employed in quantitative analytical methods, such as gas chromatography-mass spectrometry, for the detection and analysis of the compound in biological samples like urine.
Enzymatic Studies
The compound has been used to investigate the properties of enzymes, specifically evaluating the enantioselectivity and catalytic efficiency of monooxygenases in biochemical research.
Organic Synthesis
As a ketone and a C7 to C8 compound, 4-Heptanone functions as a versatile building block in chemical synthesis, contributing to the construction of more complex organic molecules.
| Molecular weight | 114.19 |
|---|---|
| Linear formula | (CH3CH2CH2)2CO |
| Assay | 98% |
| Boiling point | 145 °C(lit.) |
| Density | 0.817 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.407(lit.) |
| Solubility | H2O: insolublealcohol: solublediethyl ether: soluble |
| Melting point | −33 °C(lit.) |
| Vapour pressure | 5.2 mmHg (20 °C) |
| Vapour density | 3.93 (vs air) |
| Application | 4-Heptanone was used in the quantitative analysis of 4-Heptanone in urine samples by gas chromatography-mass spectrometry1. 4-Heptanone was used to evaluate the enantioselectivity and catalytic ability of the 4-hydroxyacetophenone monooxygenase from Pseudomonas fluorescens ACB2. |
Hazard statements
- H226Flammable liquid and vapour
- H332Harmful if inhaled
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 49 °C / 120.2 °F |
| Transport (UN / ADR) | UN 2710 3 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 10-20 |
| Safety statements (S) | 24/25 |
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 4-Heptanone used for?
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4-Heptanone is used in analytical methods, biochemical research, and as a building block in organic synthesis.
What is the CAS number and chemical formula for 4-Heptanone?
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The CAS number is 123-19-3 and the linear formula is (CH <sub>3</sub>CH<sub>2</sub>CH<sub>2</sub>)<sub>2</sub>CO.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4-Heptanone with an assay of 98%. This product is intended for laboratory and research use and is not represented as USP, BP, EP, or other pharmacopoeia grades.
How should 4-Heptanone be handled safely?
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4-Heptanone is a flammable liquid and vapour (H226) and may cause respiratory irritation (H332). Handle with appropriate personal protective equipment, including eyeshields, gloves, and a suitable respirator. Store away from ignition sources in a well-ventilated area.
Is 4-Heptanone available for export?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, including 4-Heptanone.
How can I request a quote or sample for 4-Heptanone?
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To request a quote or sample, please contact our sales team through the website or by phone, providing the product name and CAS number (123-19-3).
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