cas 1451-82-7

  1. Alice.Saibain

    2-bromo-4-methylpropiophenone CAS 1451-82-7 bk4/2b4m powder Reliable Supplier

    Chemical Name: 2-bromo-4-methylpropiophenone CAS No. 1451-82-7 Synonyms: BK4 Powder, 2B4M, Brom Ketone 4, EG-2201 powder, EG-2201, 2-bromo MF: C10H11BrO EINECS: 696-162-0 Safe delivery to Russia, South Africa, Kazakhstan , Israel, Turkey, etc. Discreet pack. Door to door delivery. We are a...
  2. tarryncole

    2-bromo-4-methylpropiophenone 2B4M CAS 1451-82-7

    Large Stock BK4 cas 1451-82-7 Moscow Warehouse for Pick up Payment Terms: TT, Cryptocurrency(Bitcoin, USDT, XMR. etc), Western union, Money Gram, Escrow. Delivery: 100% safe, fast, secure, and discreet with undetectable packaging and delivery worldwide Warehouse: Stock available for bulk from...
  3. Winni Win

    2-bromo-3-methylpropiophenone CAS 1451-83-8

    Payment Terms: TT, Bitcoin, USDT, XMR, Western Union, MoneyGram, Escrow Delivery: 100% safe, fast, secure, and discreet with undetectable packaging and delivery worldwide Moscow spot stock, Self-pick-up or by local express is supported, hot in Europe Price: 1Kg USD150 100Kg USD120/Kg (Moscow...
  4. Winni Win

    2B4M/BK4 2-Bromo-4'-methylpropiophenone CAS 1451-82-7

    Payment Terms: TT, Bitcoin, USDT, XMR, Western Union, MoneyGram, Escrow Delivery: 100% safe, fast, secure, and discreet with undetectable packaging and delivery worldwide Moscow of Russia spot stock, pick-up is supported, hot in Europe Price: 1Kg USD150 100Kg USD120/Kg (Moscow 275Kg spot...
  5. Nancyy

    2-Bromo-4'-methylpropiophenone 1451-82-7

    2-Bromo-4'-methylpropiophenone 1451-82-7 Payment Terms: TT, Bitcoin, USDT, XMR, Western Union, MoneyGram, Escrow Delivery: 100% safe, fast, secure, and discreet with undetectable packaging and delivery worldwide Warehouse: We have warehouses in China, the United States, Canada, Australia, the...
  6. 2B4M1451-82-7

    2-bromo-4-methylpropiophenone/bk4/2b4m CAS 1451-82-7

    Price: 150.00usd/kg( the more you order, the price will be better) 2-Bromo-4-Methylpropiophenone CAS 1451-82-7 Product Name 2-Bromo-4-Methylpropiophenone Synonyms 2-Bromo-1-(4-Methylphenyl)-1-Propanone; 4-Methylphenyl 1-Bromoethyl Ketone; CAS NO 1451-82-7 Molecular Weight 227.1...
  7. Ada.

    2B4M/BK4 CAS 1451-82-7 2-Bromo-4'-methylpropiophenone

    2B4M/BK4 CAS 1451-82-7 2-Bromo-4'-methylpropiophenone 1 kg:180usd including shipping cost Product Name: 2-bromo-4-methylpropiophenone Synonyms: 1-Propanone,2-broMo-1-(4-Methylphenyl)-; 2-Bromo-1-(4-methylphenyl)-1-propanone; 2-bromo-1-(4-methylphenyl)propan-1-one; 2-Bromo-1-(p-tolyl)...
  8. Lilycao

    Pyrrolidine CAS 123-75-1

    We are professional manufacturer of Pharmaceutical Intermediate /Organic intermediate/ APIs / SARMS 99% purity test by lab. Hidden/sealed package and chemical special line to Canada, Usa, Aus, Mexico, Europe.etc... Price: 45Usd/1L Payment methods: Bitcoin, USDT, XMR, bank transfer, ESCROW...
  9. Simon

    2-bromo-4-methylpropiophenone CAS:1451-82-7

    2-bromo-4-methylpropiophenone CAS:1451-82-7 We are the RC Lab team:), we are manufacturers of starting materials and research chemicals and we are committed to providing quality products to our customers. Long-term cooperation is our goal. 2-bromo-4-methylpropiophenone is our advantageous...
  10. Brumer.com

    Brumer Chemical Store; Safety and Quality

    Chemical store with a guarantee of high-quality chemicals. Safely Nitroethane, Benzaldehyde, Methylpropiophenone etc. Worldwide Shipping
  11. Hodor

    2-Bromo-4'-methylpropiophenone CAS 1451-82-7

    2-bromo-4'-methylpropiophenone CAS 1451-82-7 employed as an important intermediate for raw material for organic synthesis, agrochemical, pharmaceutical and dyestuff field. Also used as intermediate for 4-methylmethcathinone. Products Description Product Name: 2-bromo-4-methylpropiophenone...
  12. Mephedrone hydrobromide synthesis

    Mephedrone hydrobromide synthesis

    Mephedrone hydrobromide synthesis from 2-bromo-4'-methylpropiophenone with n-methylpyrrolidone https://bbgate.com/threads/synthesis-of-mephedrone-in-nmp-large-scale.231/
  13. 2-Bromo-4'-methylpropiophenone synthesis from 4'-methylpropiophenone

    2-Bromo-4'-methylpropiophenone synthesis from 4'-methylpropiophenone

    2-Bromo-4'-methylpropiophenone synthesis (CAS 1451-82-7) from 4'-methylpropiophenone with HBr/H2O2 https://bbgate.com/threads/bromination-of-4-methylpropiophenone-with-hbr-h2o2-large-scale.215/
  14. WillD

    Mephedrone synthesis (4-MMC) in NMP solvent. Large scale.

    Reaction scheme: Reagents: 2-Bromo-4'-methylpropiophenone (cas 1451-82-7) - 5 kg; n-Methyl-2-pyrrolidone (NMP; cas 872-50-4) - 20 L; Methyl amine 40% aq. solution (cas 74-89-5) - 8 L; Benzene - 20 L; Acetone - 30 L; Hydrochloric acid con. aq. solution (HCl 36%) ~ 1.5 L; Distilled water - 20...
  15. WillD

    4′-Methylpropiophenone bromination to 2-bromo-4'-methylpropiophenone. Large scale.

    Reaction scheme: Reagents: 4′-Methylpropiophenone (cas 5337-93-9) 1000 g; Hydrobromic acid 48% aq. 1300 g; Hydrogen peroxide (H2O2) 35% 750 g; Sodium bicarbonate (NaHCO3); Distilled water; Equipment and glassware: Three necked round bottom flask 5 L; Retort stand and clamp for securing...
  16. WillD

    2-Bromo-4'-methylpropiophenone synthesis from 4'-methylpropiophenone. Bromination in DCM or GAA.

    Reaction scheme: Reagents: 4-methylpropiophenone (cas 5337-93-9) - 1000 g; Dichloromethane (DCM) or glacial acetic acid (GAA) - 3000 ml; Bromine (Br2) - 1080g, 348 ml; Sodium bicarbonae (NaHCO3) solution; Distilled water; Magnesium sulphate (MgSO4); Equipment and glassware: Three necked...
  17. WillD

    Mephedrone (4-MMC) synthesis from haloketone in ethyl acetate. 1-10 kg Scale.

    Reaction scheme: Reagents: 1. 4'-Methylpropiophenone (cas 5337-93-9) 1 kg; 2. Hydrobromic acid 48% 1300 ml; 3. Hydrogen peroxide 35% 750 ml; 4. Sodium/potassium hydroxide 25% (NaOH/KOH) aqueous solution; 5. Distilled water; 6. Ethyl acetate 6 l; 7. Methylamine 40% aq - 2 l; 8. Acetone - 8 l...
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