Anodyne

5-Fluoro-αET

Molecular structure via molpic based on CDK

Conformer []

Conformer structure via JSmol

Physical properties []
Molecular mass	206.26 g/mol ^[1]
Predicted LogP	2.9 ^[1]

Structural Identifiers []
Molecular formula	C₁₂H₁₅FN₂ ^[1]
IUPAC name	1-(5-fluoro-1H-indol-3-yl)butan-2-amine ^[1]
SMILES	CCC(CC1=CNC2=C1C=C(C=C2)F)N ^[1]
InChI	InChI=1S/C12H15FN2/c1-2-10(14)5-8-7-15-12-4-3-9(13)6-11(8)12/h3-4,6-7,10,15H,2,5,14H2,1H3 ^[1]
InChIKey	QGUZSMSUGSSPNJ-UHFFFAOYSA-N ^[1]

5-Fluoro-α-ethyltryptamine

5-Fluoro-α-ethyltryptamine (also known as En300-359770 or 1380137-98-3) is a stimulant substance of the tryptamine class.

Stereochemistry []

5-Fluoro-α-ethyltryptamine is a mixture

Subjective effects []

Physical effects
Abnormal heartbeat Appetite suppression Dehydration Dry mouth Increased blood pressure Increased heart rate Increased libido Restless legs Shakiness Stamina enhancement Stimulation Teeth grinding Vasoconstriction

Cognitive effects
Analysis enhancement Cognitive euphoria Compulsive redosing Disinhibition Ego inflation Focus enhancement Increased music appreciation Mania Motivation enhancement Suggestibility suppression Thought acceleration Wakefulness

See also []

Substituted tryptamines

External links []

References []

National Center for Biotechnology Information. PubChem Compound Summary for CID 118713118, 5-Fluoro-α-ethyltryptamine. Accessed July 3, 2025. https://pubchem.ncbi.nlm.nih.gov/compound/118713118