Benzyl 1-homopiperazinecarboxylate
Benzyl 1-homopiperazinecarboxylate (CAS: 117009-97-9, C13H18N2O2) is a chemical compound with a molecular weight of 234.29 g/mol. It is primarily utilised as a versatile building block in chemical synthesis, particularly within the realm of heterocyclic chemistry. This compound offers a protected homopiperazine moiety, making it valuable for constructing more complex molecular architectures in research and development settings.
- IUPAC
- N-(Benzyloxycarbonyl)homopiperazine
- Synonyms
- N-(Benzyloxycarbonyl)homopiperazine

Heterocyclic Synthesis
Benzyl 1-homopiperazinecarboxylate serves as a key intermediate in the synthesis of various nitrogen-containing heterocyclic compounds. Its protected structure allows for regioselective functionalisation in complex organic transformations.
Pharmaceutical Intermediate
This compound is employed in the development of pharmaceutical agents, acting as a structural motif for drug candidates. Its incorporation can influence the pharmacokinetic and pharmacodynamic properties of potential therapeutics.
Organic Building Block
As a readily available building block, it facilitates the introduction of the homopiperazine ring into target molecules. It is suitable for use in academic and industrial research laboratories focused on novel compound discovery.
| Molecular weight | 234.29 |
|---|---|
| Empirical formula | C13H18N2O2 |
| Assay | 96% |
| Boiling point | 130 °C/0.5 mmHg(lit.) |
| Density | 1.13 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.545(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 | Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 110 °C / 230 °F |
| 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 Benzyl 1-homopiperazinecarboxylate used for?
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Benzyl 1-homopiperazinecarboxylate is primarily used as a building block and intermediate in organic synthesis, particularly for constructing heterocyclic compounds and potential pharmaceutical agents.
What is the CAS number and formula for Benzyl 1-homopiperazinecarboxylate?
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The CAS number is 117009-97-9 and the empirical formula (Hill notation) is C13H18N2O2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Benzyl 1-homopiperazinecarboxylate at an assay of 96%. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
How should Benzyl 1-homopiperazinecarboxylate be handled safely?
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Benzyl 1-homopiperazinecarboxylate is classified as a warning substance (GHS07) and can cause skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335). Handle with appropriate personal protective equipment, including eyeshields, gloves, and a suitable respirator. Ensure adequate ventilation. Refer to the Safety Data Sheet (SDS) for detailed handling procedures.
Can Tech Serve Solutions export Benzyl 1-homopiperazinecarboxylate?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals.
How can I request a quote or sample?
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Please contact our sales team via the website or direct inquiry channels to request a quote or a sample of Benzyl 1-homopiperazinecarboxylate.
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