Educational illustration of the molecular structure. This is not a photograph of the product.
4-HO-MET 4-Hydroxy-N-methyl-N-ethyltryptamine
from 10.00 EUR / 0.25 g
4-HO-MET 4-Hydroxy-N-methyl-N-ethyltryptamine. Chemical parameters are listed in the product properties table.
- Chemical name
- 3-[2-[ethyl(methyl)amino]ethyl]-1H-indol-4-ol
- Other names
- 4-HO-MET, 4-Hydroxy-N-methyl-N-ethyltryptamine
- CAS number
- 77872-41-4
- Molecular formula
- C13H18N2O
- Molecular weight
- 218.29 g/mol
- Chemical form
- —
- Physical appearance
- —
- Country of origin
- —
- Condition
- New
4-HO-MET 4-Hydroxy-N-methyl-N-ethyltryptamine belongs to the “Tryptamine derivatives” category. Verified identity and physicochemical parameters are shown in the product properties table.
Sergio · 09 Sep 2026 21:04 · 4/5
Bag a bit damp, crystals clumped
Code 4-HO-MET and CAS 77872-41-4 on the card match, but the bag was slightly damp inside. Shards clumped; I had to break them with a spatula. Not the wrong substance — just packing versus humidity. A star off for that.
Customer · 14 Feb 2026 06:18 · 5/5
Vacuum bag, nothing loose in the carton
4-HO-MET arrived in a grip-seal bag, air pressed out, outer bag around it. No dust in the carton. That is how a chemical parcel should travel, not a loose open pouch.
Miguel · 21 Jul 2025 17:32 · 5/5
CAS on the card matches 4-HO-MET
The bag card had 4-HO-MET and CAS 77872-41-4. I checked it against the listing — same item, not a neighbouring isomer. Formula C13H18N2O on the page matches. No guessing from a street name.
Daniel · 26 Dec 2024 02:46 · 5/5
4-HO-MET — not 4-HO-MiPT
The 4-HO-MET card has CAS 77872-41-4 and formula C13H18N2O. Ethyl on nitrogen, not isopropyl. This is the 4-HO-MET card, not 4-HO-MiPT. Neighbouring listing 4-HO-MiPT is a separate item.
Álvaro · 01 Jun 2024 14:00 · 5/5
4-HO-MET — not 5-MeO-DMT
The 4-HO-MET card has CAS 77872-41-4 and formula C13H18N2O. 4-HO-MET is 4-hydroxy-N-methyl-N-ethyltryptamine, not 5-MeO-DMT. Different formula, different CAS. Neighbouring listing 5-MeO-DMT is a separate item.