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HIGGS BOSSON

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Reagents used in video:
  • 1.50 g 2,2,2,3,3-Tetramethylcyclopropyl(1H-indol-3-yl)methanone (TMCP-indole; CAS 895152-66-6);
  • 2.32 g Sodium hydroxide (NaOH);
  • 3.10 g Tetra-n-butylammonium bromide (TBAB, CAS 1643-19-2);
  • 4.46 g 1-Bromopentane (amyl bromide; CAS 110-53-2);
  • Distilled water;

Equipment and glassware:
  • Flat bottom flask 2 L;
  • Retort stand and clamp for securing apparatus;
  • Magnetic stirrer with heating plate;
  • Reflux condenser;
  • Funnel;
  • Syringe or Pasteur pipette;
  • Beakers (600 mL x3, 100 mL x2);
  • Vacuum source;
  • Laboratory scale (0.1-200 g is suitable);
  • Measuring cylinder 250 mL;
  • Glass rod and spatula;
  • Separatory funnel 1 L (optional);
  • Buchner flask and funnel;
  • Filter paper;

Video Description:
0:05-1:12 - Alkali solution preparation;
1:13-1:42 - TMCP-indole addition into reaction mixture;
1:43-2:08 - TBAB addition into reaction mixture;
2:09-2:32 - 1-Bromopentane addition into reaction mixture (Rm);
2:33-3:50 - Rm is stirred and heated with reflux;
3:53-4:20 - Water is added at room temperature to clean the product from impurities;
4:20-5:10 - Top layer, which is contained UR-144, is decanted. Then, the bottom layer is extracted with benzene or ether to increase the yield. Solvent from this stage have to be distilled off for further product purification. Following purification steps can be skipped and top layer can be used for smoking mixtures producing in according with theory yield.
5:11-5:55 - Crystallization of dirty UR-144.
5:56-7:10 - UR-144 recrystallization from isopropyl alcohol (IPA) for product purification.
7:15-8:00 - Crystallized and cooled alcohol solution of UR-144 is filtred on Buchner funnel and flask. Filtered crystalline product is washed on Buchner funnel with a pure cold IPA. Keep in mind that product losses are possible in case of poor crystallization and insufficient cooling.

Same procedures are for following substances syntheses:
JWH-018 from 3-(1-Naphthoyl)indole and 1-Bromopentane,
AM-2201 from 3-(1-Naphthoyl)indole and 1-Bromo-5-fluoropentane,
JWH-122 from 4-Methyl-1-naphthyl-indole and 1-Bromopentane.
And many different synthetic cannabinoids. 1-Pentyl-1H-indole chemical structure is one of the main affect key factor on cannabinoid receptors (CB1 and CB2).
 
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joejoe354354

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Reagents used in video:
  • 1.50 g 2,2,2,3,3-Tetramethylcyclopropyl(1H-indol-3-yl)methanone (TMCP-indole; CAS 895152-66-6);
  • 2.32 g Sodium hydroxide (NaOH);
  • 3.10 g Tetra-n-butylammonium bromide (TBAB, CAS 1643-19-2);
  • 4.46 g 1-Bromopentane (amyl bromide; CAS 110-53-2);
  • Distilled water;

Equipment and glassware:
  • Flat bottom flask 2 L;
  • Retort stand and clamp for securing apparatus;
  • Magnetic stirrer with heating plate;
  • Reflux condenser;
  • Funnel;
  • Syringe or Pasteur pipette;
  • Beakers (600 mL x3, 100 mL x2);
  • Vacuum source;
  • Laboratory scale (0.1-200 g is suitable);
  • Measuring cylinder 250 mL;
  • Glass rod and spatula;
  • Separatory funnel 1 L (optional);
  • Buchner flask and funnel;
  • Filter paper;

Video Description:
0:05-1:12 - Alkali solution preparation;
1:13-1:42 - TMCP-indole addition into reaction mixture;
1:43-2:08 - TBAB addition into reaction mixture;
2:09-2:32 - 1-Bromopentane addition into reaction mixture (Rm);
2:33-3:50 - Rm is stirred and heated with reflux;
3:53-4:20 - Water is added at room temperature to clean the product from impurities;
4:20-5:10 - Top layer, which is contained UR-144, is decanted. Then, the bottom layer is extracted with benzene or ether to increase the yield. Solvent from this stage have to be distilled off for further product purification. Following purification steps can be skipped and top layer can be used for smoking mixtures producing in according with theory yield.
5:11-5:55 - Crystallization of dirty UR-144.
5:56-7:10 - UR-144 recrystallization from isopropyl alcohol (IPA) for product purification.
7:15-8:00 - Crystallized and cooled alcohol solution of UR-144 is filtred on Buchner funnel and flask. Filtered crystalline product is washed on Buchner funnel with a pure cold IPA. Keep in mind that product losses are possible in case of poor crystallization and insufficient cooling.

Same procedures are for following substances syntheses:
JWH-018 from 3-(1-Naphthoyl)indole and 1-Bromopentane,
AM-2201 from 3-(1-Naphthoyl)indole and 1-Bromo-5-fluoropentane,
JWH-122 from 4-Methyl-1-naphthyl-indole and 1-Bromopentane.
And many different synthetic cannabinoids. 1-Pentyl-1H-indole chemical structure is one of the main affect key factor on cannabinoid receptors (CB1 and CB2).
HIGGS BOSSONI would like to ask, after I get the final crystallized product, what should I add to make the product return to an oily state for smoking?
 

HIGGS BOSSON

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hi do you have a reliable source for theses raw materials
battman23Unfortunately, we have no suppliers. You need to look in China or India for the main precursor, the rest of the reagents are easy to find.
 
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chemistrydude

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View attachment 1234
Now we will look at the synthesis of cannabinoid UR-144.

Requirements for the room:
The working area (a tabletop for cooking product) must be necessarily equipped with exhaust ventilation with the possibility of fresh air inflow. There is no place to be equipped (multi-tiered racks) for drying the product, also with the possibility of air ventilation. It is also worth taking care of the packaging so that the place has enough convenient to weigh and pack, preferably under exhaust ventilation. At the time of production, the floors are recommended to cover with a polyethylene membrane, as such an abundance of cannabinoid dust cannot be avoided. Subsequently, the room will be easier to clean, collecting polyethylene membrane.
View attachment 579

Reagents:
1. 2,2,2,3,3-tetramethylcyclopropyl(1H-indol-3-yl)methanone (TMCP-indole).
2. Sodium hydroxide (NaOH).
3. Tetra-n-butylammonium bromide (TBAB).
4. 1-Bromopentane (1-BP).
5. Water (H2O).

Equipments:
1. Scales.
2. Flat-bottom flasks 10 l.
3. Funnel for bulk materials (with wide bottom).
4. Scoops for flour.
5. Glasses of 1-2 l.
6. Electric burner.
7. Overhead stirrer (not necessary, but better with it).
8. Silicone Baking Molds.
9. Syringes.
10. Blender.
11. Large bowl or bucket.
View attachment 580


Individual protection:
1. Long Sleeve Clothes.
2. Respirator mask (or respirator + glasses).
3. Latex gloves.
4. Fabric gloves or a piece of thick fabric.
View attachment 581

Addition:
1. Weigh 2000 g of the TMCP-indol and add them to 10 l flask through a funnel for bulk materials.
2. Weigh 1300 g sodium hydroxide and add to the TMCP-indol in10 l flask.
3. Weigh TBAB 800 g and also add to 10l flask
4. Pour 1500 g 1-bromopentane into the flask (it is by weight in kilograms, not liters).
5. Pour 3000 ml water (the usual water supply is suitable if it is acceptable).

Reaction:
After we added all the reagents, we mix the reaction mixture until two different layers are separated and the entire hydroxide is dissolved. When it dissolves, the flask will be heated, so as not to burn, you can additionally use the plated gloves, dressed under latex, or thick piece of fabric.
View attachment 585

As soon as two layers were divided and the entire hydroxide was dissolved, put the flask on the tile, and turn the heating to the maximum. If there is an overhead stirrer, install it in the flask, if not, then mix the flask, dressing the tissue gloves or taking thick pieces of fabric (rags, towels), so as not to burn it (at the end of the reaction it will be very hot). It is necessary to mix well enough so that the layers are mixed (homogenized).
View attachment 586

The overhead stirrer can work on constant stirring the entire reaction. If there is no stirrer, then we periodically twist the flask in fabric gloves, constantly if the mixture already boils. The heating at boiling continue until the contents of the flask appear to look as much as possible (several in the "milk" color), without a clear layer dedication (usually 15-30 min passes before).
View attachment 587

Then remove the flask from heating and let it be to a clear separation into two layers. We need the top layer. The product can crystallize directly in the flask, which makes it difficult to extract it. Therefore, we do everything quickly.
View attachment 588

Remove the top layer neatly from the flasks into the glasses (do not forget about the temperature, use thick gloves or towels), or immediately into silicone forms. It is necessary to follow so that the lower water layer remains in the flask. When the upper layer (oil) remains quite small, it can be poured into a glass with water, and carefully collected with a syringe.
View attachment 589

Leave at room temperature by 24 hours until it hardens. We take silicone forms precisely for the ease of extracting the product after crystallization, it fully solidifies and takes the form in which it was poured.
View attachment 590

We take out and crush the crystallized product. Dry on paper and trays. With a warm room and ventilation, drying usually takes two days. Yield: 3000 g.
View attachment 591

We can use this reaction for other cannabinoids JWH series.
William DampierHello TMCP-indole didn't melted to liquid phase can someone explain?
 

chemistrydude

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what does TMCP-indole smell like? Now I'm worried I didn't get real one.

The one I have smells kind of weird.. like old urine
dnkrIt might be skatole or indole that you can get from poop, the smell of skatole can variety from urine to poop.
 

chemistrydude

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what does TMCP-indole smell like? Now I'm worried I didn't get real one.

The one I have smells kind of weird.. like old urine
dnkrThe real TMCP-indole smells like normal indole but it's way concentrated and if someone "smart" to scam you, you just need buy little sample and check, you need have indole and skatole, first you need to smell the skatole and test on smell TMCP-indole if it smells like skatole it's fake, when it smells like way concentrated indole then it's real, be careful mate.
 

hockey34

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can the bromine or ether be replaced with something else when you extract the bottom layer at 4:20-5:10 in the video?
 

Ukspice

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What is UR-144 strength like compared to
5cl and adbb?

What would be the the strongest from 1 to 3 ?

I know 5cl is strong how does ur-144 compare??
 

pvp

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Can i replace 1-bromopentane with 5-bromo-1-pentene?
 

spacevapourzScam

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can this method be used to create adb butinaca or pinaca
 

阿卡Mario

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If I only have 25g of indole what proportion should I use?
 

joejoe354354

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I would like to ask how to turn the product into oil for smoking?
 
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