1-[3-(Dimethylamino)propyl]piperazine
1-[3-(Dimethylamino)propyl]piperazine (CAS: 877-96-3, C9H21N3) is a tertiary amine with a molecular weight of 171.28 g/mol. Supplied by Tech Serve Solutions with an assay of ≥98.0% (GC), this compound is a valuable heterocyclic building block utilised in chemical synthesis. Its structural features make it suitable for various research and development applications, particularly within organic chemistry and the development of novel compounds. TSS ensures reliable sourcing for your laboratory needs.
- IUPAC
- N,N-Dimethyl-1-piperazinepropanamine,N,N-Dimethyl-3-piperazinopropylamine
- Synonyms
- N,N-Dimethyl-1-piperazinepropanamineN,N-Dimethyl-3-piperazinopropylamine
![1-[3-(Dimethylamino)propyl]piperazine (C9H21N3) — chemical structure, CAS 877-96-3; Chemistry, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F877-96-3.png&w=3840&q=75)
Organic Synthesis Intermediate
This piperazine derivative serves as a versatile intermediate in complex organic synthesis. It can be incorporated into various molecular structures, facilitating the creation of diverse chemical entities.
Heterocyclic Chemistry Research
As a functionalised heterocyclic compound, it is employed in academic and industrial research for the exploration of new reaction pathways and the synthesis of novel heterocyclic systems.
Pharmaceutical Building Block
Its structure lends itself to applications in medicinal chemistry, acting as a building block for the development of potential pharmaceutical candidates and biologically active molecules.
| Molecular weight | 171.28 |
|---|---|
| Empirical formula | C9H21N3 |
| Assay | ≥98.0% (GC) |
| Refractive index | n20/D 1.478 |

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 |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26 |
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-[3-(Dimethylamino)propyl]piperazine used for?
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1-[3-(Dimethylamino)propyl]piperazine is primarily used as a versatile intermediate in organic synthesis and as a building block in heterocyclic chemistry research, including potential applications in medicinal chemistry.
What is the CAS number and formula for 1-[3-(Dimethylamino)propyl]piperazine?
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The CAS number for 1-[3-(Dimethylamino)propyl]piperazine is 877-96-3, and its empirical formula is C9H21N3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 1-[3-(Dimethylamino)propyl]piperazine with a purity of ≥98.0% (GC). We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
How should 1-[3-(Dimethylamino)propyl]piperazine be handled?
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1-[3-(Dimethylamino)propyl]piperazine is classified with H315 (Causes skin irritation), H319 (Causes serious eye irritation), and H335 (May cause respiratory irritation). Appropriate personal protective equipment, including eyeshields and suitable gloves, should be worn. Ensure adequate ventilation and avoid breathing dust/fume/gas/mist/vapours/spray. In case of contact with eyes, rinse cautiously with water for several minutes.
Is 1-[3-(Dimethylamino)propyl]piperazine a controlled substance?
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The provided data does not indicate that 1-[3-(Dimethylamino)propyl]piperazine is a controlled substance.
How is 1-[3-(Dimethylamino)propyl]piperazine packed and shipped?
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Tech Serve Solutions reliably packs and exports chemicals globally, adhering to international shipping regulations to ensure safe and secure delivery.
How can I request a quote or sample?
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To request a quote or a sample of 1-[3-(Dimethylamino)propyl]piperazine, please contact our sales team through the TSS website or via the provided contact details.
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