Tyramine
Tyramine (CAS 51-67-2), with the molecular formula HOC6H4CH2CH2NH2 and a molecular weight of 137.18 g/mol, is a naturally occurring monoamine compound. It functions as a neuromodulator and a trace amine. This compound is valuable in biochemical research and serves as a key building block in chemical synthesis. Tech Serve Solutions supplies Tyramine as a Vetec™ reagent grade material with an assay of 99%.
- IUPAC
- 2-(4-Hydroxyphenyl)ethylamine,4-(2-Aminoethyl)phenol,4-Hydroxyphenethylamine
- Synonyms
- 2-(4-Hydroxyphenyl)ethylamine4-(2-Aminoethyl)phenol4-Hydroxyphenethylamine

Biochemical Research
Tyramine is utilized in cell biology studies to investigate its role as a neuromodulator and trace amine. Its endogenous presence and physiological effects make it a subject of interest in understanding neurotransmission and physiological regulation.
Chemical Synthesis
As an organic building block, Tyramine provides a versatile structure for the synthesis of more complex molecules. Its phenolic hydroxyl and primary amine groups allow for diverse chemical modifications in the development of novel compounds.
Pharmacological Studies
Tyramine serves as a reference compound in pharmacological research, particularly in studies related to adrenergic systems and monoamine oxidase (MAO) interactions. Its physiological effects are relevant for understanding drug metabolism and interactions.
| Molecular weight | 137.18 |
|---|---|
| Linear formula | HOC6H4CH2CH2NH2 |
| Assay | 99% |
| Grade | Vetec™ reagent grade |
| Boiling point | 175-181 °C/8 mmHg(lit.) |
| Melting point | 160-162 °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
| 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 Tyramine used for?
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Tyramine is used in biochemical research, cell biology studies, chemical synthesis, and pharmacological studies as a neuromodulator and a building block for more complex molecules.
What are the CAS number and formula for Tyramine?
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The CAS number for Tyramine is 51-67-2, and its molecular formula is HOC6H4CH2CH2NH2.
What grade and purity does Tech Serve Solutions supply for Tyramine?
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Tech Serve Solutions supplies Tyramine as Vetec™ reagent grade with an assay of 99%.
How should Tyramine be handled safely?
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Tyramine is classified with GHS07 (Warning) and carries hazard statements H315 (Causes skin irritation), H319 (Causes serious eye irritation), and H335 (May cause respiratory irritation). Handle with appropriate personal protective equipment in a well-ventilated area. Avoid contact with skin, eyes, and clothing. Ensure proper disposal according to local regulations.
How is Tyramine typically packed and shipped?
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Tyramine is available from Tech Serve Solutions and can be exported globally. Specific packaging details are available upon request to meet shipping and regulatory requirements.
How can I request a quote or sample of Tyramine?
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To request a quote or a sample of Tyramine, please contact the Tech Serve Solutions sales team via the website or by phone, providing your specific requirements and shipping details.
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