Phenelzine sulfate salt
Phenelzine sulfate salt (CAS: 156-51-4; Formula: C8H12N2 · H2SO4; MW: 234.27) is a bioactive small molecule and a monoamine oxidase inhibitor. It is primarily recognised for its therapeutic applications in neuroscience, particularly in the treatment of mood disorders. This compound acts by inhibiting the enzyme monoamine oxidase, thereby affecting neurotransmitter levels. TSS supplies this chemical for research and development purposes.
- IUPAC
- Phenelzine hydrogen sulphate

Neuroscience Research
Phenelzine sulfate salt serves as a valuable tool in neuroscience research for studying monoamine oxidase inhibition and its effects on neurotransmitter systems. It aids in understanding the biological basis of mood and neurological disorders.
Biochemical Studies
This compound is utilised in biochemical assays to investigate enzyme kinetics and mechanisms, specifically related to monoamine oxidase activity. Its role as an enzyme inhibitor makes it suitable for exploring cellular signalling pathways.
Drug Candidate Development
As an approved therapeutic agent, phenelzine sulfate salt can be used as a reference compound or starting point in the development of new drug candidates targeting similar biological pathways. Its established pharmacology provides a foundation for further investigation.
| Molecular weight | 234.27 |
|---|---|
| Linear formula | C8H12N2 · H2SO4 |

Hazard statements
- H301Toxic if swallowed
Precautionary statements
- P301IF SWALLOWED
| Protective equipment | dust mask type N95 (US), Eyeshields, Faceshields, Gloves |
|---|---|
| Transport (UN / ADR) | UN 2811 6.1 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Gene Information | human ... MAOA(4128), MAOB(4129) |
|---|
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 Phenelzine sulfate salt used for?
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Phenelzine sulfate salt is used in neuroscience research and biochemical studies, particularly as a monoamine oxidase inhibitor. It has a history of therapeutic use in treating mood disorders.
What are the CAS number and formula for Phenelzine sulfate salt?
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The CAS number for Phenelzine sulfate salt is 156-51-4, and its formula is C8H12N2 · H2SO4.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Phenelzine sulfate salt. The specific grade and purity (assay) will be detailed on the Certificate of Analysis provided with the product. TSS does not represent this product as USP, BP, or EP grade unless explicitly stated in the specifications.
What are the safety concerns when handling Phenelzine sulfate salt?
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Phenelzine sulfate salt is classified as toxic if swallowed (H301) and requires careful handling. Appropriate personal protective equipment, including a dust mask (N95), eyeshields, face shield, and gloves, should be used. Ensure adequate ventilation and follow all safety data sheet guidelines.
How is Phenelzine sulfate salt packaged and shipped?
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Phenelzine sulfate salt is packaged securely to maintain product integrity during transport. It is shipped internationally by TSS in compliance with all relevant transportation regulations for hazardous materials, including UN 2811 classification.
How can I request a sample or quote for Phenelzine sulfate salt?
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To request a sample or a quotation for Phenelzine sulfate salt, please contact our sales team through the website or by phone. Provide the product name, CAS number (156-51-4), and your contact details.
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