4-Hydroxycoumarin 1076-38-6 Intermediate

• Post Date:

  Aug 08,2015

• Expiry Date:

  Aug 07,2016

• Detailed Description:

  Cas No. :1076-38-6 Quantity: 1000Kilograms
  Specs:Pharmacuetical raw materials intermediate ste
  Price:1 USD Kilograms
  Payment Method: Bank transfer, Western Union, Money Gram, Ban
  4-Hydroxycoumarin 1076-38-6 Intermediate
  4 - hydroxycoumarin
  Chinese name: 4 - hydroxycoumarin
  Chinese Synonyms: 4 - hydroxy-1 - benzopyran-2 - one; 4 - hydroxycoumarin; right - hydroxycoumarin; 4 - hydroxycoumarin, 98 +%
  Product Name: 4-Hydroxycoumarin
  English Synonyms: COUMARINOL; HYDROXYCOUMARIN, 4 -; 2H-1-BENZOPYRAN-2-ONE, 4-HYDROXY-; 4-coumarinyl alcohol; 4-HYDROXY-CHROMEN-2-ONE; 4-HYDROXYCOUMARIN; 4-HYDROXYCUMARIN; 4 - HYDROXY-1-BENZOPYRAN-2-ONE
  CAS No.: 1076-38-6
  MF: C9H6O3
  Molecular Weight: 162.14
  EINECS: 214-060-2
  Chemical Properties light yellow needles. 206 ℃ melting point.
  Content (hplc): 99%
  Grade: Pharmaceutical Grade
  Packing: 20kg / drum
  The purpose of this article is pharmaceutical intermediates, pesticides. For the production of double-coumarin, a new anticoagulant, warfarin, and other anti-clotting drugs. Such 4 - hydroxycoumarin derivatives are a class of oral anti-clotting drugs. Dicoumarin due to absorption of irregular, incomplete, has been replaced by warfarin. Dual role of maintaining the longest coumarin (4-7d), warfarin longer (3-5d), a new anticoagulant is shorter (2-4d), coumarin, ethyl shortest (2-3d). 4 - hydroxycoumarin rodenticides are also some of the intermediates, such as warfarin, chlorine warfarin, gram kill rats, kill rats naphthalene, biphenyl warfarin naphthalene. Warfarin is the first generation anticoagulant rodenticides blood, is widely used in the world, warfarin works well. The second-generation anticoagulant rodenticides are polybrominated diphenyl blood warfarin naphthalene, as long as you can make a feeding rat poisoning, rodenticides accounted for 30% of the market in the United States. 4 - hydroxycoumarin is a spice widely distributed in the plant kingdom coumarin. Cattle eating alfalfa corruption but had lost hemagglutination and bleeding to death, which may be due to the formation of a plant coumarin dicoumarol caused.
  Inventory sales guidance 210/kg 90kg
  Advantages:
  1.Rich experiences. we have specialized in chemical manufacturing for 15 years.
  2.high pass rate. special packages are choosen.once problem is found, package will be shipped again for free.
  3.Top quality.We have a first-class machine and research team.
  4.OEM service is availble.So that you can get the products only designing for yourself.
  5.large stock to guarantee products are availble at any time.
  6.Warm after-sale service for you 24/7.once problem is found, package will be shipped again for free.
  7.Best price.price is changeable according to the quality.
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• CAS Registry Number:

  1076-38-6

• Synonyms:

  ;4-hydroxy-1-benzopyran-2-one;4-coumarinyl alcohol;4-Hydroxy-chromen-2-one;4-hydroxy coumarin;2-hydroxy-4H-chromen-4-one;4-[(1E)-3-hydroxyprop-1-en-1-yl]phenol;4-hydroxy-2H-chromen-2-one;sodium 2-oxo-3-(3-oxo-1-phenylbutyl)-2H-chromen-4-olate;

• Molecular Formula:

  C₉H₆O₃

• Molecular Weight:

  162.14484

• Molecular Structure:

  

• Hazard Symbols:

   Xi:Irritant;
  

• Risk Codes:

  R22:;
  R36/37/38:;
  

• Safety Description:

  S26:;
  S36:;
  

• Company:

  wuhan yuancheng gongchaung tehcnology co.,ltd     [ China ]        

• Contact:

  gloriacui

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