2-Aminobiphenyl
2-Aminobiphenyl (CAS: 90-41-5), with the molecular formula C6H5C6H4NH2 and a molecular weight of 169.22 g/mol, is an organic compound primarily utilised in chemical synthesis. It serves as a building block and intermediate in the production of various organic molecules. This compound is a component within the areas of bioactive small molecules and cell biology research, contributing to advancements in these scientific fields.
- IUPAC
- 2-Biphenylylamine,2-Phenylaniline
- Synonyms
- 2-Biphenylylamine2-Phenylaniline

Chemical Synthesis Intermediate
2-Aminobiphenyl is employed as a precursor in the synthesis of more complex organic compounds. Its amine group and biphenyl structure allow for diverse chemical transformations.
Research in Bioactive Small Molecules
This compound is used in research settings to explore the properties and potential applications of bioactive small molecules. It contributes to studies involving molecular interactions and biological pathways.
Cell Biology Studies
Within cell biology, 2-Aminobiphenyl may be utilised in experimental setups to investigate cellular processes. Its inclusion in research aids in understanding cellular mechanisms.
| Molecular weight | 169.22 |
|---|---|
| Linear formula | C6H5C6H4NH2 |
| Assay | 97% |
| Boiling point | 299 °C(lit.) |
| Vapour density | 5.8 (vs air) |
| Autoignition temp | 842 °F |
| Impurities tested | <0.1% 4-aminobiphenyl |
| Melting point | 47-50 °C(lit.) |


Hazard statements
- H302Harmful if swallowed
- H351Suspected of causing cancer
- H412Harmful to aquatic life with long-lasting effects
Precautionary statements
- P273Avoid release to the environment
- P281Use personal protective equipment as required
| Protective equipment | Eyeshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges |
|---|---|
| Flash point | 153 °C / 307.4 °F |
| Water hazard class (WGK, DE) | 2 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-40-52/53 |
| Safety statements (S) | 36/37-61 |
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-Aminobiphenyl used for?
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2-Aminobiphenyl is primarily used as an intermediate in chemical synthesis and in research related to bioactive small molecules and cell biology.
What is the CAS number and molecular formula for 2-Aminobiphenyl?
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The CAS number is 90-41-5 and the molecular formula is C6H5C6H4NH2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2-Aminobiphenyl with an assay of 97%. We do not represent this product as USP, BP, or EP grade.
How should 2-Aminobiphenyl be handled safely?
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Handle with appropriate personal protective equipment including eyeshields and gloves. Ensure adequate ventilation and use a suitable respirator (e.g., N100 or P3 filter) due to its hazardous properties, including suspected carcinogenicity (H351) and being harmful if swallowed (H302).
Is 2-Aminobiphenyl a controlled substance?
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The provided data does not indicate that 2-Aminobiphenyl is a controlled substance.
How is 2-Aminobiphenyl packed, shipped, and exported?
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2-Aminobiphenyl is carefully packed to maintain its integrity during transit. Tech Serve Solutions is experienced in exporting chemicals globally.
How can I request a quote or sample of 2-Aminobiphenyl?
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Please contact our sales team via the website to request a quote or a sample of 2-Aminobiphenyl.
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