2-Nitrophenylacetic acid
2-Nitrophenylacetic acid (CAS: 3740-52-1), with the molecular formula O2NC6H4CH2CO2H and a molecular weight of 181.15 g/mol, is a chemical compound utilised in scientific research and synthesis. It serves as a valuable building block in organic chemistry, particularly within the fields of carbonyl compounds and carboxylic acids. The compound has found application as an internal standard in analytical procedures, contributing to accurate scientific measurements and research.
Analytical Standard
2-Nitrophenylacetic acid has been employed as an internal standard in analytical chemistry. This application is crucial for the accurate quantification and determination of other substances in complex mixtures, ensuring reliable research outcomes.
Organic Synthesis Intermediate
As a functionalised aromatic compound containing both a nitro group and a carboxylic acid, it serves as a versatile intermediate in organic synthesis. It can be used to introduce the nitrophenylacetyl moiety into larger molecules for further chemical transformations.
Research and Development
This compound is utilised in various research and development settings. Its structure makes it a useful starting material or reagent for exploring new synthetic routes and developing novel chemical entities.
| Molecular weight | 181.15 |
|---|---|
| Linear formula | O2NC6H4CH2CO2H |
| Assay | 98% |
| Application | 2-Nitrophenylacetic acid was used as an internal standard in the determination of the theophylline solubilizer salicylamide-O-acetic acid1. |
| Melting point | 137-140 °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) | 26-36 |
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-Nitrophenylacetic acid used for?
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2-Nitrophenylacetic acid is used in chemical synthesis as a building block and has been employed as an internal standard in analytical procedures, such as the determination of theophylline solubilizer salicylamide-O-acetic acid.
What are the CAS number and chemical formula for 2-Nitrophenylacetic acid?
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The CAS number for 2-Nitrophenylacetic acid is 3740-52-1, and its linear chemical formula is O2NC6H4CH2CO2H.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2-Nitrophenylacetic acid with an assay of 98%. This is typically suitable for research and general laboratory use. We do not represent this product as USP, BP, or EP grade.
How should 2-Nitrophenylacetic acid be handled safely?
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2-Nitrophenylacetic acid is classified with GHS07, a Warning signal word, and carries hazard statements H315 (Causes skin irritation), H319 (Causes serious eye irritation), and H335 (May cause respiratory irritation). Recommended personal protective equipment includes a dust mask type N95 (US), eyeshields, and gloves. Ensure adequate ventilation and avoid dust formation.
Is 2-Nitrophenylacetic acid shipped internationally?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including 2-Nitrophenylacetic acid, serving customers worldwide.
How can I request a quote or sample for 2-Nitrophenylacetic acid?
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To request a quote or sample for 2-Nitrophenylacetic acid, please contact our sales team through the website or by phone. Provide the product name and CAS number (3740-52-1) for prompt service.
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