2-Phenylpropionyl chloride
2-Phenylpropionyl chloride (CAS 22414-26-2), with the molecular formula C9H9ClO and a molecular weight of 168.62 g/mol, is a key organic building block. This acid halide serves as a reactive intermediate in organic synthesis, particularly for introducing the 2-phenylpropionyl moiety into various molecules. Its primary applications lie in the creation of more complex organic compounds for research and development purposes.
- IUPAC
- Hydratropoyl chloride

Organic Synthesis Intermediate
Serves as a crucial intermediate for the synthesis of various organic compounds. It is used to introduce the 2-phenylpropionyl group in derivatisation reactions.
Pharmaceutical Research
A building block in the development of novel pharmaceutical agents. Its reactive nature facilitates the creation of complex molecular structures for drug discovery.
Chemical Research and Development
Utilised in R&D laboratories for exploring new synthetic pathways and creating novel chemical entities. It is a valuable reagent for academic and industrial research.
| Molecular weight | 168.62 |
|---|---|
| Empirical formula | C9H9ClO |
| Assay | ≥95%≥95.0% (GC) |

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 |
|---|---|
| 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 2-Phenylpropionyl chloride used for?
+
2-Phenylpropionyl chloride is used as an intermediate in organic synthesis, particularly for introducing the 2-phenylpropionyl group into molecules for research and development, including pharmaceutical research.
What is the CAS number and formula for 2-Phenylpropionyl chloride?
+
The CAS number for 2-Phenylpropionyl chloride is 22414-26-2, and its molecular formula is C9H9ClO.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies 2-Phenylpropionyl chloride with a purity of ≥95.0% (GC). We do not represent this product as USP, BP, or EP grade.
How should 2-Phenylpropionyl chloride be handled safely?
+
2-Phenylpropionyl chloride is classified as dangerous. It causes severe skin burns and eye damage (H314). Handle with appropriate personal protective equipment, including face shields, gloves, goggles, and suitable respirators. Ensure adequate ventilation and refer to the safety data sheet for comprehensive handling instructions.
Is 2-Phenylpropionyl chloride a controlled substance?
+
The provided data does not indicate that 2-Phenylpropionyl chloride is a controlled substance.
How is 2-Phenylpropionyl chloride packed and shipped?
+
2-Phenylpropionyl chloride is shipped as UN 3265, 8 / PGII, indicating it is a corrosive liquid, solid, acidic, organic, n.o.s. Packing and shipping adhere to international regulations for hazardous materials.
How can I request a quote or sample for 2-Phenylpropionyl chloride?
+
To request a quote or sample for 2-Phenylpropionyl chloride, please contact our sales team directly through the website or by phone.
▶ Related products

1-(2-Fluorobenzyl)piperazine
C11H15FN2
Chemical Synthesis
1-(2-Fluorophenyl)biguanide hydrochloride
Chemical Synthesis

1-(2-Fluorophenyl)cyclopropanecarboxylic acid
C10H9FO2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine
C10H13FN2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine monohydrochloride
C10H13FN2 · HCl
Chemical Synthesis
1-(2-Furoyl)-1H-benzotriazole
C11H7N3O2
Chemical Synthesis
1-(2-Furoyl)piperazine
C9H12N2O2
Chemical Synthesis
1-(2-Hydroxy-5-methylphenyl)-3-phenyl-1,3-propanedione
Chemical Synthesis
▶ 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