trans-4-Hydroxy-β-nitrostyrene
trans-4-Hydroxy-β-nitrostyrene (CAS 22568-49-6) is an organic compound with the linear formula HOC<sub>6</sub>H<sub>4</sub>CH=CHNO<sub>2</sub> and a molecular weight of 165.15 g/mol. This compound serves as a valuable building block in organic synthesis and is utilized in various research applications, including cell biology studies and chemical synthesis. Its specific structure makes it a useful intermediate for creating more complex molecules.
- IUPAC
- 1-Hydroxy-4-(2-nitrovinyl)benzene,2-(4-Hydroxyphenyl)nitroethene,trans-4-(2-Nitrovinyl)phenol
- Synonyms
- 1-Hydroxy-4-(2-nitrovinyl)benzene2-(4-Hydroxyphenyl)nitroethenetrans-4-(2-Nitrovinyl)phenol

Organic Synthesis Intermediate
This compound is a useful intermediate in the synthesis of various organic molecules. Its functional groups allow for further chemical transformations, enabling the creation of diverse chemical structures for research and development purposes.
Chemical Research
Used in academic and industrial laboratories for fundamental chemical research. It can be employed in the exploration of new reaction pathways and the development of novel compounds.
Bioactive Small Molecule Studies
As a bioactive small molecule, it finds applications in biological research, potentially for studying cellular processes or as a starting material for compounds with biological activity.
Building Block for Complex Molecules
Its structure lends itself to being incorporated into larger, more complex molecular architectures. This makes it a useful component in multi-step synthetic strategies.
| Molecular weight | 165.15 |
|---|---|
| Linear formula | HOC6H4CH=CHNO2 |
| Assay | 97% |
| Melting point | 167-171 °C(lit.) |

Hazard statements
- H302Harmful if swallowed
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Gene Information | human ... EGFR(1956) |
|---|
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 trans-4-Hydroxy-β-nitrostyrene used for?
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trans-4-Hydroxy-β-nitrostyrene is used as a building block in organic synthesis, in chemical research, and in studies involving bioactive small molecules and cell biology.
What are the CAS number and formula for trans-4-Hydroxy-β-nitrostyrene?
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The CAS number is 22568-49-6 and the linear formula is HOC<sub>6</sub>H<sub>4</sub>CH=CHNO<sub>2</sub>.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies trans-4-Hydroxy-β-nitrostyrene with an assay of 97%. We do not represent this product as USP, BP, or EP grade.
What are the safety considerations when handling trans-4-Hydroxy-β-nitrostyrene?
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trans-4-Hydroxy-β-nitrostyrene is classified as harmful if swallowed (H302). When handling, it is recommended to use a dust mask type N95 (US), eyeshields, and gloves.
Does TSS export trans-4-Hydroxy-β-nitrostyrene?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals like trans-4-Hydroxy-β-nitrostyrene.
How can I request a sample or quote for trans-4-Hydroxy-β-nitrostyrene?
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Please contact our sales team through the website or by phone to request a sample or a quotation for trans-4-Hydroxy-β-nitrostyrene.
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