Tyramine Base

CAS Number: 51-67-2

Molecular Formula: C8H11NO

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About Tyramine Base

4-Hydroxyphenethylamine (CAS 51-67-2) serves as a critical building block in the API intermediates market, primarily for the synthesis of sympathomimetic agents and diverse neurological medications. As a high-purity fine chemical essential for neuroscience research, it is increasingly being sourced via advanced custom ...

Tyramine Base Specifications

CAS Number

51-67-2

Molecular Formula

C8H11NO

Molecular Weight

137.18 g/mol

IUPAC Name

4-(2-aminoethyl)phenol

Canonical SMILES

C1=CC(=CC=C1CCN)O

InChI Key

DZGWFCGJZKJUFP-UHFFFAOYSA-N

InChI

InChI=1S/C8H11NO/c9-6-5-7-1-3-8(10)4-2-7/h1-4,10H,5-6,9H2

EINECS Number

200-115-8

MDL Number

MFCD00008193

HSN No

29222990

CAS Number

51-67-2

Molecular Formula

C8H11NO

Molecular Weight

137.18 g/mol

IUPAC Name

4-(2-aminoethyl)phenol

Canonical SMILES

C1=CC(=CC=C1CCN)O

InChI Key

DZGWFCGJZKJUFP-UHFFFAOYSA-N

InChI

InChI=1S/C8H11NO/c9-6-5-7-1-3-8(10)4-2-7/h1-4,10H,5-6,9H2

EINECS Number

200-115-8

MDL Number

MFCD00008193

HSN No

29222990

Molecular Weight

137.18 g/mol

Melting Point

160-165°C

Boiling Point

325.2 °C (at 760 mmHg)

Density

1.103 g/cm3 predicted

pKa

9.74 (at 25℃)

PSA

46.3 Å²

logP

0.72

Average mass

137.18 g/mol

Monoisotopic mass

137.084063979 Da

Molar mass

137.18 g/mol

Precautionary Statement Codes

P319, P321, P330, P361+P364, P391, P403+P233, P405, and P501

Hazard Classes and Categories

Acute Tox. 3 (98.1%) Eye Dam. 1 (61.9%)

Neuroscience Research Tool

Tyramine Base serves as a trace amine and neurochemical probe to study catecholamine release, synaptic function, and neurotransmitter displacement in central and peripheral nervous system models

Enzyme Activity Assay Substrate

This compound is utilized as a specific substrate for monoamine oxidase (MAO) and catechol-O-methyltransferase (COMT) to measure enzyme kinetics, inhibition potency, and metabolic degradation pathways

Pharmaceutical Development & Safety Testing

It is a critical component in "cheese reaction" studies to evaluate the safety and hypertensive risk of monoamine oxidase inhibitors (MAOIs) used in treating depression and Parkinson’s disease