Cyclopentanepropionyl chloride
Cyclopentanepropionyl chloride (CAS: 104-97-2) is an organic compound with the linear formula C5H9CH2CH2COCl and a molecular weight of 160.64 g/mol. This acid halide serves as a valuable building block in organic synthesis. It is typically supplied at a purity of 98% and is suitable for research and chemical manufacturing applications.
- IUPAC
- 3-Cyclopentylpropionyl chloride
Organic Synthesis Intermediate
Cyclopentanepropionyl chloride is employed as a reactive intermediate in the synthesis of more complex organic molecules. Its acid chloride functionality readily participates in acylation reactions.
Synthesis of Boronic Acid Derivatives
This compound has been documented for use in the preparation of specific boronic acid derivatives. For example, it was utilised in the synthesis of 3-cyclopentylpropanamidomethylboronic acid.
Chemical Building Block
As a functionalised cyclic compound, it acts as a versatile building block for constructing carbon frameworks containing a cyclopentane ring and a propionyl group.
| Molecular weight | 160.64 |
|---|---|
| Linear formula | C5H9CH2CH2COCl |
| Assay | 98% |
| Boiling point | 199-200 °C(lit.) |
| Density | 1.049 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.464(lit.) |
| Application | Cyclopentanepropionyl chloride was used in the synthesis of 3-cyclopentylpropanamido)methylboronic acid1. |
Hazard statements
- H314Causes severe skin burns and eye damage
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
- P310Immediately call a POISON CENTER or doctor
| Protective equipment | Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 84 °C / 183.2 °F |
| Transport (UN / ADR) | UN 3265 8 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | C |
| Risk statements (R) | 34-37 |
| Safety statements (S) | 26-36/37/39-45 |
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 Cyclopentanepropionyl chloride used for?
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Cyclopentanepropionyl chloride is used as an intermediate and building block in organic synthesis, including the preparation of boronic acid derivatives.
What is the CAS number and formula for Cyclopentanepropionyl chloride?
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The CAS number is 104-97-2, and the linear formula is C5H9CH2CH2COCl.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions typically supplies Cyclopentanepropionyl chloride with an assay of 98%. This is suitable for research and chemical synthesis and is not represented as USP, BP, or EP grade.
How should Cyclopentanepropionyl chloride be handled?
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Cyclopentanepropionyl chloride is classified as Dangerous (GHS05, Signal Word: Danger) and causes severe skin burns and eye damage (H314). Appropriate personal protective equipment, including a face shield, gloves, goggles, and suitable respiratory protection, must be used. Handle in a well-ventilated area.
How is Cyclopentanepropionyl chloride packaged and shipped?
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This chemical is shipped as UN 3265, Class 8, Packing Group II, indicating it is a corrosive liquid, acidic, organic, N.O.S. We ensure compliance with all export regulations.
How can I request a quote or sample?
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To request a quote or sample of Cyclopentanepropionyl chloride, please contact our sales team through the website or via direct inquiry, providing your specific requirements.
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