3-Ethynylaniline
3-Ethynylaniline (CAS: 54060-30-9), with the molecular formula HC≡CC6H4NH2 and a molecular weight of 117.15 g/mol, is a versatile organic building block. This terminal alkyne features an amino group, making it valuable in chemical synthesis and for constructing complex molecular architectures. It is employed in the development of novel compounds within chemical biology and materials science.
Organic Synthesis Building Block
3-Ethynylaniline serves as a key intermediate in the synthesis of diverse organic molecules. Its terminal alkyne and aniline functionalities allow for various coupling reactions and functional group transformations.
Chemical Biology Research
This compound is utilised in chemical biology for the creation of probes and labelled molecules. Its structure is amenable to conjugation chemistry, particularly with azide-containing compounds via click chemistry.
Pharmaceutical Intermediate Development
As a functionalised building block, 3-Ethynylaniline finds application in the research and development of new pharmaceutical agents, contributing to novel drug discovery pathways.
| Molecular weight | 117.15 |
|---|---|
| Linear formula | HC≡CC6H4NH2 |
| Assay | ≥98% |
| Storage temperature | 2-8°C |
Hazard statements
- H226Flammable liquid and vapour
- 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 | Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 59 °C / 138.2 °F |
| Transport (UN / ADR) | UN 1993C 3 / PGIII |
| 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 3-Ethynylaniline used for?
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3-Ethynylaniline is used as a versatile building block in organic synthesis, chemical biology research, and the development of pharmaceutical intermediates. Its terminal alkyne and aniline groups enable various chemical transformations and conjugations.
What are the CAS number and formula for 3-Ethynylaniline?
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The CAS number for 3-Ethynylaniline is 54060-30-9, and its linear formula is HC≡CC6H4NH2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 3-Ethynylaniline with an assay of ">=98%" as a technical/research grade chemical. We do not represent this product as USP, BP, EP, or pharmacopoeia grade.
How should 3-Ethynylaniline be handled safely?
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3-Ethynylaniline is a flammable liquid and vapour (H226), and causes skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335). Handle with appropriate personal protective equipment, including eyeshields, gloves, and a suitable respirator, ensuring adequate ventilation. Store in a cool place, away from ignition sources.
Is 3-Ethynylaniline a controlled substance?
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Based on the provided data, 3-Ethynylaniline is not indicated as a controlled substance.
How is 3-Ethynylaniline packed, shipped, and exported?
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3-Ethynylaniline is packed according to safety regulations for flammable liquids. Tech Serve Solutions is a global supplier and exporter experienced in shipping chemicals worldwide.
How can I request a quote or sample of 3-Ethynylaniline?
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To request a quote or sample of 3-Ethynylaniline, please contact our sales department via the website or by phone.
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