1-(2-Chloroethyl)pyrrolidine hydrochloride
1-(2-Chloroethyl)pyrrolidine hydrochloride (CAS: 7250-67-1) is a halogenated heterocyclic compound with the molecular formula C6H12ClN · HCl and a molecular weight of 170.08 g/mol. It serves as a valuable building block in chemical synthesis, particularly for the creation of more complex organic molecules. Its structure lends itself to various applications within pharmaceutical research and development and other fine chemical manufacturing processes.
- IUPAC
- 2-Pyrrolidinoethyl chloride hydrochloride
- Synonyms
- 2-Pyrrolidinoethyl chloride hydrochloride

Pharmaceutical Intermediates
This compound is utilised as a key intermediate in the synthesis of various active pharmaceutical ingredients (APIs). Its reactive chloroethyl group allows for further functionalisation, making it a versatile component in drug discovery pipelines.
Organic Synthesis Building Block
As a halogenated heterocyclic, 1-(2-Chloroethyl)pyrrolidine hydrochloride is employed in general organic synthesis. It can be incorporated into target molecules to introduce specific structural motifs and properties.
Research and Development
It finds application in academic and industrial research laboratories for exploring novel chemical reactions and developing new synthetic methodologies. Its utility spans across various chemical disciplines.
| Molecular weight | 170.08 |
|---|---|
| Empirical formula | C6H12ClN · HCl |
| Assay | 98% |
| Melting point | 167-170 °C(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 | 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) | 26-36 |
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 1-(2-Chloroethyl)pyrrolidine hydrochloride used for?
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1-(2-Chloroethyl)pyrrolidine hydrochloride (CAS: 7250-67-1) is primarily used as a building block in organic synthesis, particularly in the development of pharmaceutical intermediates and other fine chemicals.
What are the CAS number and formula for this chemical?
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The CAS number for 1-(2-Chloroethyl)pyrrolidine hydrochloride is 7250-67-1. Its empirical formula is C6H12ClN · HCl.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 1-(2-Chloroethyl)pyrrolidine hydrochloride with an assay of 98%. This product is supplied for research and laboratory use and is not represented as USP, EP, or BP grade.
What are the safety considerations when handling this chemical?
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This compound is classified as a Warning. It causes skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). Appropriate personal protective equipment, including a dust mask (N95), eyeshields, and gloves, should be used. Work in a well-ventilated area.
How is 1-(2-Chloroethyl)pyrrolidine hydrochloride packed and shipped?
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Tech Serve Solutions adheres to all relevant regulations for the packing and shipping of chemicals, ensuring safe and compliant delivery to customers worldwide.
How can I request a sample or quote for 1-(2-Chloroethyl)pyrrolidine hydrochloride?
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To request a sample or a quote, please contact our sales team through the website or by phone, providing the product name and CAS number (7250-67-1).
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