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Pharmaceutical Powder 4-Amino-3,5-dichloro-alpha-bromoacetophenone CSA 37148-47-3

Basic Information
Place of Origin: China
Brand Name: First
Certification: COA
Model Number: 37148-47-3
Minimum Order Quantity: 1kg
Price: 50-100 USD /KG
Packaging Details: 1kg/bag ;25kg/drum,25 kg/Carton
Delivery Time: 5-10 work days
Payment Terms: T/T, Western Union, MoneyGram
Supply Ability: 1000 Tons
Detail Information
Product Name: 4-Amino-3,5-dichloro-alpha-bromoacetophenone CAS: 37148-47-3
EINECS: 253-367-6 Chemical Formula: C8H6BrCl2NO
Molecular Weight: 282.95 Density: 1.764±0.06 G/cm3(Predicted)
Melting Point: 140-142 ºC Flashing Point: 193.6±27.9 °C
PSA: 43.09000 LogP: 3.39
Vapour Pressure: 0.0±0.9 MmHg At 25°C Refractive Index: 1.644
Storage Condition: -20°C Freezer, Under Inert Atmosphere High Light: New API Raw Material Chemical, CAS 37148-47-3 ,API Raw Material , CAS37148-47-3

Product Description

Basic Information:

New API Raw Material Chemical 99% Pure CAS 37148-47-3 with high quality

Pharmaceutical Powder 4-Amino-3,5-dichloro-alpha-bromoacetophenone CSA 37148-47-3 0

Product Name: 4-Amino-3,5-dichloro-alpha-bromoacetophenone
Clenbuterol EP Impurity E
Clenbuterol Impurity 5(Clenbuterol EP Impurity E)
CAS: 37148-47-3
MW: 282.95
Appearance: yellow powder

Chemical Properties:

Boiling point 396.4±42.0 °C(Predicted)
density 1.764±0.06 g/cm3(Predicted)
Melting point 140-142 ºC
Boiling point 396.4±42.0 °C(Predicted)
Storage condition -20°C
Product usage Pharmaceutical intermediates. 4-amino-3, 5-dichloro-α-bromoacetophenone is a compound used in organic synthesis.


Usage and Synthesis:


Physical properties Diethyl(phenylacetyl)malonate has a boiling point of 396.4±42.0 °C(Predicted) . Its density is predicted to be 1.764±0.06 g/cm3(Predicted)


Used as pharmaceutical intermediates and animal feed additives.
Preparation process Dissolve 4-amino-3, 5-dichlorophenone in chloroform and heat to 65 ° C. Stir in a drop of bromine, stir for a few minutes after adding, then add ethanol and stir. It is frozen, the crystals are filtered out, washed with chloroform and dried at a low temperature.

Images Details:

Pharmaceutical Powder 4-Amino-3,5-dichloro-alpha-bromoacetophenone CSA 37148-47-3 1Pharmaceutical Powder 4-Amino-3,5-dichloro-alpha-bromoacetophenone CSA 37148-47-3 2


Pharmaceutical Powder 4-Amino-3,5-dichloro-alpha-bromoacetophenone CSA 37148-47-3 3Pharmaceutical Powder 4-Amino-3,5-dichloro-alpha-bromoacetophenone CSA 37148-47-3 4


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Q1,What's your MOQ ?

Usually our minimum order quantity is 1kg.

Q2,How do you assure your quality?

All of our products are strictly tested by our QC before we package them so there's no need to worry about it.

Q3,How long does it to deliver?

It depends on your destination,generally 5-15 days by air and 20-35 days by sea.

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Definitely yes. For most products we can provide you a free sample and you just need to pay for the shipping

fee or send us your agent to take the goods for you.

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Of course.For different quantities we offer different discounts.

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Contact Details

Contact Details

Phone Number : +86 18140571121

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