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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

12.20 EUR

Portion

12.20 EUR / 1 g 12.20 EUR

Pack: 1 g, 5 g, 10 g, 25 g, 100 g, 1000 g

Reference information

4.8 (18)

4F-MDMB-BINACA 4F-MDMB-BUTINACA belongs to the “Cannabinoids (Indazole carboxamides)” category. Chemical name (IUPAC): methyl (2S)-2-[[1-(4-fluorobutyl)indazole-3-carbonyl]amino]-3,3-dimethylbutanoate. Other names: 4FMDMBBINACA, 4F MDMB BINACA. CAS number: 2390036-46-9. Molecular formula: C19H26FN3O3. Molecular weight: 363.4 g/mol.

Available portion sizes listed in RC Drogas: 1 g, 5 g, 10 g, 25 g, 100 g, 1000 g. Orders ship via courier, parcel locker, or ready dead-drop pickup points on the map. Payment in Bitcoin (BTC) and Monero (XMR). Cannabinoids (Indazole carboxamides): 5F-MDMB-PINACA 5F-ADB, ADB-BUTINACA, ADB-FUBINACA, ADB-PINACA. Analytical reference material strictly for laboratory research; not for human consumption. Verified identity and physicochemical parameters are shown in the product properties table.

Compare within “Cannabinoids (Indazole carboxamides)” — if you are looking for a related compound

Side-by-side comparison of chemical parameters, positional isomers, and available portion sizes in this structural class:

Same class (Cannabinoids (Indazole carboxamides)) 5F-MDMB-PINACA 5F-ADB C20H28FN3O3 CAS 1715016-75-3 377.5 g/mol 1 g – 1000 g · 11.80 EUR View sheet → Same class (Cannabinoids (Indazole carboxamides)) ADB-BUTINACA C18H26N4O2 CAS 2682867-55-4 330.4 g/mol 1 g – 1000 g · 12.40 EUR View sheet → Same class (Cannabinoids (Indazole carboxamides)) ADB-FUBINACA C21H23FN4O2 CAS 1185282-00-1 382.4 g/mol 1 g – 1000 g · 12.60 EUR View sheet →
Compound Molecular formula Molar mass CAS number Portions & starting price Sheet
4F-MDMB-BINACA 4F-MDMB-BUTINACA Current listing
C19H26FN3O3 363.4 g/mol 2390036-46-9 1 g – 1000 g · 12.20 EUR Current listing
5F-MDMB-PINACA 5F-ADB Same class (Cannabinoids (Indazole carboxamides))
C20H28FN3O3 377.5 g/mol 1715016-75-3 1 g – 1000 g · 11.80 EUR View sheet →
ADB-BUTINACA Same class (Cannabinoids (Indazole carboxamides))
C18H26N4O2 330.4 g/mol 2682867-55-4 1 g – 1000 g · 12.40 EUR View sheet →
ADB-FUBINACA Same class (Cannabinoids (Indazole carboxamides))
C21H23FN4O2 382.4 g/mol 1185282-00-1 1 g – 1000 g · 12.60 EUR View sheet →
ADB-PINACA Same class (Cannabinoids (Indazole carboxamides))
C19H28N4O2 344.5 g/mol 1633766-73-0 1 g – 1000 g · 11.60 EUR View sheet →

Comments

Customer · 16 Sep 2026 22:22 · 5/5

4F-MDMB-BINACA matches the card photo, not swapped.

Another order, still no issues. Zip held, nothing leaking at the sides. It was waiting mid-week, no chasing.

Lara · 29 Jul 2026 16:13 · 5/5

Packing fine

Zip held, nothing leaking at the sides. It was waiting mid-week, no chasing. Faster than I thought, two days.

Elena · 10 Jun 2026 10:05 · 5/5

4F-MDMB-BINACA matches the photo, not swapped.

Thursday it was already waiting, I didn't chase. Same look again, no change. It was waiting mid-week, no chasing.

Hugo · 22 Apr 2026 03:57 · 5/5

Colour and form like the card. Fine.

Third round, the card still matches. Looks like last time, no surprise. It was waiting mid-week, no chasing.

María · 03 Mar 2026 20:48 · 5/5

4F-MDMB-BINACA matches the card photo, not swapped.

Plain carton, wrap inside. Here two days after paying. Looks like last time, no surprise. Vacuum bag, inside dry.

Javier · 13 Jan 2026 14:40 · 5/5

Colour and form like the card. Fine.

Bitcoin landed, then they shipped. Three days and the pack was there. It was waiting mid-week, no chasing.

Martín · 25 Nov 2025 08:32 · 5/5

4F-MDMB-BINACA matches the card photo, not swapped.

Fair price, not a ripoff. Weighed evenly, not by eye. It was waiting mid-week, no chasing.

Customer · 07 Oct 2025 03:23 · 5/5

Colour and form like the card. Fine.

Scale matches the order, more or less zero off. Looks dry, not clumped. It was waiting mid-week, no chasing.

Alejandro · 18 Aug 2025 21:15 · 5/5

4F-MDMB-BINACA matches the photo, not swapped.

Bag sealed, nothing spilled. Looks like any other parcel. It was waiting mid-week, no chasing.

Miguel · 30 Jun 2025 15:06 · 5/5

Looks dry, not clumped.

Another pack, batch like last time. Colour and form like the card. Fine. Nothing odd on the envelope. It was waiting mid-week, no chasing.

Nerea · 12 May 2025 08:58 · 2/5

Looks dry, not clumped.

Waited too long, so not five stars. It was waiting mid-week, no chasing. Faster than I thought, two days.

Customer · 24 Mar 2025 01:50 · 5/5

Looks dry, not clumped.

Looks like last time, no surprise. It was waiting mid-week, no chasing. Card and weight match, I checked. Faster than I thought, two days.

Irene · 02 Feb 2025 19:41 · 5/5

Looks like last time, no surprise.

Faster than I expected, no chasing. Broke on the way, that's the minus. It was waiting mid-week, no chasing.

Pablo · 15 Dec 2024 13:33 · 5/5

4F-MDMB-BINACA matches the photo, not swapped.

Ordinary sender, zero writing on the outside. It was waiting mid-week, no chasing. Looks dry, not clumped. Faster than I thought, two days.

Emma · 27 Oct 2024 07:25 · 5/5

4F-MDMB-BINACA matches the photo, not swapped.

Same batch look again, nothing broke. Colour and form like the card. Fine. Nothing missing, didn't have to count twice. Vacuum bag, inside dry.

Diego · 08 Sep 2024 02:16 · 5/5

Looks like last time, no surprise.

Same colour as a month ago. Colour and form like the card. Fine. It was waiting mid-week, no chasing. Faster than I thought, two days.

Customer · 20 Jul 2024 20:08 · 5/5

4F-MDMB-BINACA matches the photo, not swapped.

Vacuum bag, inside dry. No games, short and on point. It was waiting mid-week, no chasing.

Raúl · 01 Jun 2024 14:00 · 5/5

Colour and form like the card. Fine.

Looks like a pharmacy envelope, nothing loud. Sealed tight, nothing loose. It was waiting mid-week, no chasing.

Rate this product

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