2-(4-Nitrophenyl)propionic acid
2-(4-Nitrophenyl)propionic acid (CAS: 19910-33-9; Formula: CH3CH(C6H4NO2)CO2H) is a carboxylic acid derivative, identified by its molecular weight of 195.17 g/mol. This compound serves as a valuable building block in organic synthesis. It is typically supplied at a purity of 95% for research and chemical synthesis applications, enabling its use in the development of new chemical entities and materials.

Organic Synthesis
2-(4-Nitrophenyl)propionic acid is utilised as a precursor or intermediate in the synthesis of more complex organic molecules. Its functional groups allow for various chemical transformations.
Chemical Research
This compound is employed in laboratory settings for research purposes, aiding in the exploration of new synthetic pathways and chemical reactions.
Building Block
As an organic building block, it can be incorporated into larger molecular structures, contributing to the development of novel chemical compounds.
| Molecular weight | 195.17 |
|---|---|
| Linear formula | CH3CH(C6H4NO2)CO2H |
| Assay | 95% |
| Application | 2-(4-Nitrophenyl)propionic acid may be used in chemical synthesis. |
| Melting point | 88-89 °C(lit.) |

Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-37/39 |
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-(4-Nitrophenyl)propionic acid used for?
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2-(4-Nitrophenyl)propionic acid is primarily used in chemical synthesis and as a building block in organic chemistry research.
What are the CAS number and chemical formula for 2-(4-Nitrophenyl)propionic acid?
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The CAS number is 19910-33-9, and the chemical formula is CH3CH(C6H4NO2)CO2H.
What grade and purity does Tech Serve Solutions supply for 2-(4-Nitrophenyl)propionic acid?
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Tech Serve Solutions supplies 2-(4-Nitrophenyl)propionic acid with an assay of 95%. This is a technical/research grade, and TSS does not represent it as USP, BP, or EP grade.
What are the safety considerations when handling 2-(4-Nitrophenyl)propionic acid?
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This compound is a Warning material and can cause skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335). Use a dust mask type N95 (US), wear eyeshields and gloves. Ensure adequate ventilation, and avoid breathing dust. In case of contact with eyes, rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
How is 2-(4-Nitrophenyl)propionic acid packed and shipped?
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2-(4-Nitrophenyl)propionic acid is carefully packed according to industry standards for safe handling, storage, and export. Please contact us for specific shipping and export queries.
How can I request a quote or sample for 2-(4-Nitrophenyl)propionic acid?
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To request a quote or sample, please contact our sales team via the details provided on our website. Specify the product name and CAS number (19910-33-9).
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