Anhui Rencheng Technology Co., Ltd.

Cannabinoids Stimulants CAS: 28578-16-7 Ethyl Glycidate Pmk Oil

Short Description:

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Product Name: PMK ethyl glycidate
CAS: 28578-16-7
Molecular formula:C13H14O5
Molecular Weight: 227.1


Product Detail

Product Tags

Basic Info

Product Name

2-Bromo-4'-methylpropiophenone

CAS

1451-82-7

EINECS

696-162-0

Molecular formula

C10H11BrO

Molecular Weight

227.1

Boiling point

75-77ºC

Flash point

59°C

Appearance

White crystalline powder

PSA

17.07000

LogP

3.00

Storage conditions

Refrigerator

Material

Industral Chemicals / Organic Intermediates Function

      Function

Mainly use in Pharmaceutical Intermediates / medical intermediate

1) Under the protection of argon, add (4g, 30mmol) of anhydrous aluminum chloride to the reaction flask, then add 20ml of anhydrous dichloromethane, and stir to dissolve. After dissolving, add (1.7g, 10mmol) 2-bromopropionyl chloride, and continue to stir for 20 min. Then (0.92g, 10mmol) toluene was added, and the addition was completed dropwise within 30 minutes. After the dropwise addition is completed, reflux for 2H, and cool to room temperature after the reflux is completed.

2) After cooling, pour the solution into 40ml of ice water, add 20ml of dichloromethane and 20ml of 6N hydrochloric acid, shake vigorously and then stand still and separate into layers. After layering, the dichloromethane phase of the lower layer was left. After washing the dichloromethane phase with 1NHCL twice, it was dried with anhydrous magnesium sulfate, filtered, and rotary evaporated to obtain a transparent oily substance.

3) Place the transparent substance in a crystallization dish and add ether to dissolve, then slowly add petroleum ether until slightly turbid, cover and clip a piece of paper to stand still in a fume hood to crystallize to obtain 1.37g of product 2-bromo-4' -Transparent crystals of methyl phenylacetone.

Pharmaceutical-Chemical-CAS-1451-82-7-in-Stock-with-Top-Quality-(4)

Applications

2-Bromo-4'-methylpropiophenone can be used as an intermediate in pharmaceutical synthesis. Such as the preparation of 4-methylmethcathinone (4-MMC), also known as Mephedrone (Mephedrone), other names include 2-Bromo-1-(p-tolyl)propan-1-one, 2-Bromo-4'-methylpropiophenone, EY1&VR D1 or CAS 1451-82-7.

Package&Shipping

packing

FAQ

Q1: What is your MOQ?
Yes, we can supply the free sample, but the shipping cost be paid by our customers.

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2) Also you can send the specification or your request to us, we will customize the products for you.

Q5: Package
We have standard package, or it can be customized as per your request.

Q6:Shipping
We have R&D and manufactured chemicals for 6 years, we have rich experience on Shipping, Many famous companies cooperated with us stably, we are good at shipping all kinds of chemical products.


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