4-Pentylbenzoyl chloride
4-Pentylbenzoyl chloride (CAS: 49763-65-7) is an organic acid halide with the molecular formula C12H15ClO. This compound serves as a valuable building block in organic synthesis, particularly for introducing the 4-pentylbenzoyl moiety into other molecules. Its reactivity makes it suitable for esterification and acylation reactions, finding utility in the preparation of complex organic structures and pharmaceutical intermediates.
Synthesis of Acylated Compounds
4-Pentylbenzoyl chloride is used in acylation reactions. For example, it has been employed in the synthesis of 3-O-acyl derivatives through esterification with compounds like betulinic acid.
Organic Synthesis Building Block
As a reactive acid halide, it functions as a key intermediate for creating new carbon-carbon and carbon-heteroatom bonds. It is particularly useful for introducing the 4-pentylbenzoyl functional group into diverse molecular architectures.
Pharmaceutical Intermediate Preparation
The compound can be utilised in the multi-step synthesis of advanced pharmaceutical intermediates. Its chemical structure lends itself to modification for incorporation into potential drug candidates.
| Molecular weight | 210.70 |
|---|---|
| Linear formula | CH3(CH2)4C6H4COCl |
| Assay | 96% |
| Density | 1.036 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.53(lit.) |
| Application | 4-Pentylbenzoyl chloride was used in the synthesis of 3-O-acyl derivative by reacting with betulinic 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 | 113 °C / 235.4 °F |
| Transport (UN / ADR) | UN 3265 8 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | C |
| Risk statements (R) | 34 |
| 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 4-Pentylbenzoyl chloride used for?
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4-Pentylbenzoyl chloride is primarily used as a building block in organic synthesis, for example, in the preparation of acylated compounds and pharmaceutical intermediates. It is employed to introduce the 4-pentylbenzoyl group into other molecules.
What is the CAS number and formula for 4-Pentylbenzoyl chloride?
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The CAS number for 4-Pentylbenzoyl chloride is 49763-65-7, and its linear formula is CH3(CH2)4C6H4COCl.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4-Pentylbenzoyl chloride with a minimum assay of 96%. We do not represent this product as USP, BP, or EP grade; it is suitable for research and technical applications.
How should 4-Pentylbenzoyl chloride be handled safely?
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4-Pentylbenzoyl chloride is classified as Danger due to causing severe skin burns and eye damage (H314). Appropriate personal protective equipment, including face shields, gloves, goggles, and suitable respiratory protection, must be used. Handle in a well-ventilated area and follow all safety guidelines.
Is 4-Pentylbenzoyl chloride available for export?
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Yes, Tech Serve Solutions is a global supplier and exporter of chemicals, including 4-Pentylbenzoyl chloride, adhering to international shipping regulations.
How can I request a sample or quote for 4-Pentylbenzoyl chloride?
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To request a sample or a quote, please contact our sales department via the website or direct email, providing your specific requirements and shipping details.
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