Anodyne

Aleph-2
Generated by the Chemistry Development Kit (http://github.com/cdk)
Salts
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Hydrochloride
Generated by the Chemistry Development Kit (http://github.com/cdk)
Molecular structure via molpic based on CDK
Physical properties
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255.38 g/mol [1]
2.5 [1]
Structural Identifiers
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C13H21NO2[1]
1-(4-ethylsulfanyl-2,5-dimethoxyphenyl)propan-2-amine [1]
CCSC1=C(C=C(C(=C1)OC)CC(C)N)OC [1]
InChI=1S/C13H21NO2S/c1-5-17-13-8-11(15-3)10(6-9(2)14)7-12(13)16-4/h7-9H,5-6,14H2,1-4H3 [1]
InChIKeyMCYCODJKXUJSAT-UHFFFAOYSA-N [1]

2,5-Dimethoxy-4-ethylthioamphetamine

2,5-Dimethoxy-4-ethylthioamphetamine (also known as Aleph-2, J2.263.284a, 4-(Ethylthio)-2,5-dimethoxy-α-methylbenzeneethanamine, Benzeneethanamine, 4-(ethylthio)-2,5-dimethoxy-α-methyl-, 1-[4-(Ethylsulfanyl)-2,5-dimethoxyphenyl]propan-2-amine, 1-(4-(ethylsulfanyl)-2,5-dimethoxyphenyl)propan-2-amine, 4-(ethylthio)-2,5-dimethoxy-α-methyl-benzeneethanamine, KHA56200, DB13940 or Q16527585) is a psychedelic substance of the 2,5-dimethoxyamphetamine class.

Chemistry

Salts []

2,5-Dimethoxy-4-ethylthioamphetamine is typically found in the form of its hydrochloride salt.

 []

2,5-Dimethoxy-4-ethylthioamphetamine is a racemic mixture of the

Stereoisomers
(S)-2,5-Dimethoxy-4-ethylthioamphetamineGenerated by the Chemistry Development Kit (http://github.com/cdk)
(R)-2,5-Dimethoxy-4-ethylthioamphetamineGenerated by the Chemistry Development Kit (http://github.com/cdk)

See also []

External links []

References []

  1. National Center for Biotechnology Information. PubChem Compound Summary for CID 10264356, 2,5-Dimethoxy-4-ethylthioamphetamine. Accessed July 14, 2025. https://pubchem.ncbi.nlm.nih.gov/compound/10264356

  2. U.S. Food and Drug Administration; National Center for Advancing Translational Sciences. 2,5-Dimethoxy-4-ethylthioamphetamine. UNII: Z1I419DRZZ. Global Substance Registration System. Accessed July 14, 2025. https://gsrs.ncats.nih.gov/ginas/app/beta/substances/Z1I419DRZZ