Pyrrolidine-3-carboxylic acid hydrochloride
Pyrrolidine-3-carboxylic acid hydrochloride (CAS: 953079-94-2) is a heterocyclic organic compound with the molecular formula C5H10ClNO2 and a molecular weight of 151.59 g/mol. Available at a purity of 95%, it is primarily utilised as a building block in chemical synthesis, particularly within the pharmaceutical and agrochemical industries. Its pyrrolidine ring structure makes it a valuable intermediate for creating more complex molecules.
- IUPAC
- β-Proline hydrochloride
- Synonyms
- β-Proline hydrochloride

Pharmaceutical Synthesis
Pyrrolidine-3-carboxylic acid hydrochloride serves as a key intermediate in the synthesis of various pharmaceutical agents. Its chiral centres and functional groups allow for the construction of complex drug molecules targeting a range of therapeutic areas.
Agrochemical Development
This compound can be employed in the development of novel agrochemicals, contributing to the synthesis of pesticides, herbicides, and fungicides. Its structural features are useful for designing biologically active compounds.
Organic Chemistry Research
As a versatile building block, it is used in academic and industrial research laboratories for exploring new synthetic methodologies and creating novel chemical entities. Its availability aids in the discovery of new materials and compounds.
| Molecular weight | 151.59 |
|---|---|
| Empirical formula | C5H10ClNO2 |
| Assay | 95% |
| Storage temperature | 2-8°C |
| Melting point | 33-38 °C |

Hazard statements
- H318Causes serious eye damage
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Flash point | >110 °C / >230 °F |
|---|---|
| Water hazard class (WGK, DE) | 2 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 41 |
| Safety statements (S) | 26-39 |
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 Pyrrolidine-3-carboxylic acid hydrochloride used for?
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Pyrrolidine-3-carboxylic acid hydrochloride is primarily used as a building block in chemical synthesis, particularly in the pharmaceutical and agrochemical industries for the creation of more complex molecules.
What is the CAS number and formula for Pyrrolidine-3-carboxylic acid hydrochloride?
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The CAS number for Pyrrolidine-3-carboxylic acid hydrochloride is 953079-94-2, and its empirical formula (Hill notation) is C5H10ClNO2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Pyrrolidine-3-carboxylic acid hydrochloride with an assay of 95%. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
What are the safety and handling precautions for this chemical?
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Pyrrolidine-3-carboxylic acid hydrochloride is classified as Danger with GHS05 symbol. It causes serious eye damage (H318). Users should wear eye protection (P280, P305 + P351 + P338). Handle in a well-ventilated area and avoid contact with skin and eyes.
How is Pyrrolidine-3-carboxylic acid hydrochloride shipped and exported?
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Tech Serve Solutions is a global supplier and exporter of fine chemicals, pharmaceutical intermediates, and laboratory reagents, adhering to all necessary regulations for the safe and compliant shipment of chemical products worldwide.
How can I request a quote or sample?
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To request a quote or sample of Pyrrolidine-3-carboxylic acid hydrochloride, please contact our sales team through the website or by phone, providing your details and requirements.
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