Ethyl 4-chloroacetoacetate

Category:Intermediates > Chiral Intermediates
Product Name:Ethyl 4-chloroacetoacetate
CAS No.:638-07-3
Standard:ChP
Price(USD):0.00
Company:Kunshan Yalong Trading Co., Ltd.

Basic Info
  • Grade: Pharmaceutical Grade

    Factory Location: Suzhou,Jiang su,China

    Main Sales Markets: North America,Central/South America,Western Europe,Eastern Europe,Australasia,Asia,Middle East,Africa

  • Monthly Production Capacity: 1200mt/year

    Contract Manufacturing: CRO

    Packaging Information: 200kg/drum

  • Delivery Lead Time: 7-14 days

    Sample Provided: yes

    Payment Terms: L/C at sight,T/T

     

     

    Technical specifications:

    It’s colorless or slightly yellow liquid with a slightirritating odor when under room temperature and atmospheric pressure.

    Item

    Specifications

    Appearance

    Colorless or straw yellow clear liquid

    Purity(GC)

    ≥98.0%(min)

    Ethyl acetoacetate

    ≤0.3%(max)

    Methyl4-Chloroacetoacetate

    ≤0.1%(max)

    444 - Trichloro ethyl acetoacetate

    ≤1.0%(max)

    Moisture

    ≤0.10%(max)

    Residue on ignition

    ≤0.20%(max)

    Wt/ml at 20°C

    1.215-1.220

    Storage   temp

    2-8°C

     

    Application:

    1, It mainly used as Pharmaceutical intermediates.

    lAntibiotic cephalosporin side chain intermediates

    lCapillaries protecting drug hydroxyl coumarin,Carnitine

    lIntermediates for Appetite enhancing drugs Kang stomach prime,Aescin this forest,etc.

    2, For herbicides, insecticides, textile colorant, etc.

    3,Mainly used to produce the AE-active enzymes, Orotic acid, 4 - hydroxy -2 (5H) - furanone, 4 - methoxyl acetic acid acetyl ethyl ester, 4 - benzyl oxygen base ethyl acetoacetate, (R) - 4 - hydroxy - 2 - pyrrole ketone, (S) - (-) -4 hydroxy-2 - pyrrolidone, and as raw materials of other chemical products.

    Packaging and storage:

    The product is packed in polyethylene plastic drums orGangsu composite barrels and should be stored in a cool, dry place, not close to the heat source, non sun and rain. Storage and transportation should be in line with the relevant provisions on the People's Republic of China about the transport of dangerous goods on railway, highways.

    Packaging :

    200kg /drum

    Payment & shipping terms:

    Minimum order quantity: 1ton

    Port: Shanghai port

    Delivery Time: 7-15Days after receiving the deposit

    Payment Terms: L/C, T/T

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