Educational illustration of the molecular structure. This is not a photograph of the product.
Cannabinoids (Indazole carboxamides)
4F-MDMB-BINACA 4F-MDMB-BUTINACA
4F-MDMB-BINACA 4F-MDMB-BUTINACA. CAS number: 2390036-46-9. Molecular formula: C19H26FN3O3. Molecular weight: 363.4 g/mol. Chemical parameters are listed in the product properties table.
- Chemical name
- methyl (2S)-2-[[1-(4-fluorobutyl)indazole-3-carbonyl]amino]-3,3-dimethylbutanoate
- Other names
- 4F-MDMB-BUTINACA, 4-Fluoro-MDMB-BINACA, 4F-ADB, 4FMDMBBINACA
- CAS number
- 2390036-46-9
- Molecular formula
- C19H26FN3O3
- Molecular weight
- 363.4 g/mol
- Chemical form
- Physical appearance
- Country of origin
- Condition
- New
1926.00 JPY
Pack: 1 g, 5 g, 10 g, 25 g, 100 g, 1000 g
Haruto · 16 Sep 2026 22:24 · 5/5
4F-MDMB-BINACA matches the card photo, not swapped.
It was waiting mid-week, no chasing. Plain carton, inside was dry. Pack was firm, wrap held.
Kaito · 26 Jul 2026 14:23 · 5/5
Looks like last time, no surprise.
Fifth round, always fine. Plain carton, inside was dry. Looks like any other parcel. Pack was firm, wrap held.
Nana · 04 Jun 2026 06:21 · 5/5
Packing ok
Sealed tight, nothing loose. Looks like a pharmacy envelope, nothing loud. Pack was firm, wrap held.
Mei · 12 Apr 2026 22:20 · 5/5
Colour and form like the card. Fine.
Not the first time, again dry and even. Thursday it was already waiting, I didn't chase. Pack was firm, wrap held.
Yuki · 19 Feb 2026 13:18 · 5/5
Looks dry, not clumped.
No logo, no card on the outside. Vacuum bag, inside dry. Pack was firm, wrap held.
Customer · 29 Dec 2025 05:17 · 5/5
Colour and form like the card. Fine.
They didn't skim, even a bit over. Looks like last time, no surprise. Pack was firm, wrap held.
Hinata · 06 Nov 2025 21:15 · 5/5
Looks dry, not clumped.
Not the first time, again dry and even. Looks like last time, no surprise. Pack was firm, wrap held.
Haruka · 15 Sep 2025 14:13 · 5/5
4F-MDMB-BINACA matches the card photo, not swapped.
Third round, the card still matches. Looks like last time, no surprise. Nothing missing, didn't have to count twice. Pack was firm, wrap held.
Aoi · 25 Jul 2025 06:12 · 5/5
4F-MDMB-BINACA matches the card photo, not swapped.
Here two days after paying. Same colour as a month ago. Pack was firm, wrap held.
Rin · 02 Jun 2025 22:10 · 4/5
Looks like last time, no surprise.
Moisture on the bag, contents themselves fine. Pack was firm, wrap held. Paid in the morning, there the day after next.
Hana · 11 Apr 2025 14:09 · 4/5
4F-MDMB-BINACA matches the card photo, not swapped.
Zip held, nothing leaking at the sides. Moisture on the bag, contents themselves fine. Looks like a pharmacy envelope, nothing loud.
Riku · 18 Feb 2025 05:07 · 5/5
As always
Colour and form like the card. Fine. Same batch look again, nothing broke. Pack was firm, wrap held.
Daiki · 27 Dec 2024 21:06 · 5/5
Colour and form like the card. Fine.
Colour and form like the card. Fine. Faster than I expected, no chasing. Pack was firm, wrap held.
Kenta · 05 Nov 2024 13:04 · 4/5
4F-MDMB-BINACA matches the card photo, not swapped.
Moisture on the bag, contents themselves fine. Ordinary parcel, tidy inside. No logo, no card on the outside. Pack was firm, wrap held.
Mio · 14 Sep 2024 06:03 · 5/5
Looks dry, not clumped.
Sealed tight, nothing loose. I wrote, they replied the same day. Pack was firm, wrap held.
Yui · 23 Jul 2024 22:01 · 5/5
Pickup was quick
Moisture on the bag, contents themselves fine. Waiting the day after paying. Pack was firm, wrap held.
Sora · 01 Jun 2024 14:00 · 5/5
Looks dry, not clumped.
Amount matches, they didn't skim. Price as on the card, no surprise extras. Pack was firm, wrap held.