1-Boc-4-(2-formylphenyl)piperazine
1-Boc-4-(2-formylphenyl)piperazine (CAS: 174855-57-3, C16H22N2O3) is a versatile organic compound with a molecular weight of 290.36 g/mol. It features a piperazine ring protected with a Boc group and a formylphenyl substituent. This chemical serves as a valuable building block in organic synthesis, particularly in the development of complex molecules within the pharmaceutical and chemical research sectors. Its unique structure allows for diverse chemical transformations.
- IUPAC
- 1-tert-Butoxycarbonyl-4-(2-formylphenyl)piperazine,2-(N-Boc-piperazin-1-yl)benzaldehyde,tert-Butyl 4-(2-formylphenyl)-1-piperazinecarboxylate
- Synonyms
- 1-tert-Butoxycarbonyl-4-(2-formylphenyl)piperazine2-(N-Boc-piperazin-1-yl)benzaldehydetert-Butyl 4-(2-formylphenyl)-1-piperazinecarboxylate

Pharmaceutical Intermediate Synthesis
This compound is utilised as a key intermediate in the synthesis of various pharmaceutical agents. Its specific functional groups enable its incorporation into diverse molecular architectures for drug discovery and development.
Organic Building Block
As an organic building block, 1-Boc-4-(2-formylphenyl)piperazine is employed in complex multi-step syntheses. It is valuable for introducing specific piperazine and aldehyde functionalities into target molecules.
Research and Development
Researchers in academic and industrial settings utilise this compound for exploring novel chemical reactions and synthesising new chemical entities. Its availability supports advancements in synthetic organic chemistry.
| Molecular weight | 290.36 |
|---|---|
| Empirical formula | C16H22N2O3 |
| Assay | 97% |
| Melting point | 86-90 °C(lit.) |

Hazard statements
- H301Toxic if swallowed
- H317May cause an allergic skin reaction
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P301IF SWALLOWED
| Protective equipment | Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges |
|---|---|
| Transport (UN / ADR) | UN 2811 6.1 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | T |
| Risk statements (R) | 25-43 |
| Safety statements (S) | 36/37-45 |
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 1-Boc-4-(2-formylphenyl)piperazine used for?
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1-Boc-4-(2-formylphenyl)piperazine is primarily used as an intermediate in pharmaceutical synthesis and as a versatile building block in organic chemistry research and development.
What is the CAS number and molecular formula for 1-Boc-4-(2-formylphenyl)piperazine?
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The CAS number is 174855-57-3 and the molecular formula is C16H22N2O3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this product with a purity of 97%. We do not represent it as USP, BP, EP, or any other pharmacopoeia grade unless explicitly stated in the product specifications.
How should 1-Boc-4-(2-formylphenyl)piperazine be handled?
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This compound is classified as Danger with hazards H301 (Toxic if swallowed) and H317 (May cause an allergic skin reaction). Handle with appropriate personal protective equipment including eyeshields, faceshields, gloves, and a P2 respirator. Ensure adequate ventilation and avoid ingestion or skin contact.
Is this product available for export?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, including 1-Boc-4-(2-formylphenyl)piperazine.
How can I request a sample or quote?
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To request a sample or quote for 1-Boc-4-(2-formylphenyl)piperazine, please contact our sales team through the website or by phone.
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