1-Boc-(4-benzyl)piperazine

CAS 57260-70-5C16H24N2O2Chemical Synthesis

1-Boc-(4-benzyl)piperazine (CAS: 57260-70-5, C16H24N2O2) is a key heterocyclic building block with a molecular weight of 276.37 g/mol. It features a piperazine ring protected with a Boc group and substituted with a benzyl moiety. This compound is primarily utilised in chemical synthesis, serving as a versatile intermediate in the creation of more complex molecules, particularly within pharmaceutical and fine chemical research and development.

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1-Boc-(4-benzyl)piperazine (C16H24N2O2) — chemical structure, CAS 57260-70-5; Chemistry, fine chemical supplied by Tech Serve Solutions

Building BlocksC16 to C29Chemical SynthesisHeterocyclic Building BlocksPiperazines

01 /Applications

Pharmaceutical Intermediate

Used in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates. Its structure allows for further functionalisation in medicinal chemistry programmes.

Organic Synthesis Reagent

Serves as a valuable building block in complex organic syntheses. The Boc protecting group and benzyl substituent offer distinct reactivity for targeted molecular construction.

Research and Development

Employed in academic and industrial R&D settings for the exploration of novel chemical entities and materials. Facilitates the development of new synthetic methodologies.

02 /Properties

Molecular weight	276.37
Empirical formula	C16H24N2O2
Assay	98%
Melting point	71-73 °C(lit.)

03 /Safety & handling

GHS hazard pictogram: Harmful / irritant (GHS07) — Harmful / irritant

Warning

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	dust mask type N95 (US), Eyeshields, Gloves
Water hazard class (WGK, DE)	3
Hazard codes (EU)	Xi
Risk statements (R)	36/37/38
Safety statements (S)	26-37/39

Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.

04 /Identifiers & registry

CAS number

57260-70-5

MDL number

MFCD00075603

PubChem substance

24863342

05 /Quality & supply

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.

06 /Frequently asked questions

What is 1-Boc-(4-benzyl)piperazine used for?

1-Boc-(4-benzyl)piperazine is primarily used as a building block in chemical synthesis, particularly in the development of pharmaceutical intermediates and complex organic molecules.

What are the CAS number and formula for 1-Boc-(4-benzyl)piperazine?

The CAS number is 57260-70-5 and the empirical formula is C16H24N2O2.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies 1-Boc-(4-benzyl)piperazine with an assay of 98%. We do not represent this product as USP, BP, or EP grade.

What are the safety precautions for handling 1-Boc-(4-benzyl)piperazine?

This compound is a warning irritant. Handle with appropriate personal protective equipment, including a dust mask (type N95 US recommended), eyeshields, and gloves. Avoid breathing dust and ensure adequate ventilation. Refer to the Safety Data Sheet for full details.