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Ethyl 4-(1-hydroxy-1-methylethyl)-2-propyl-imidazole-5-carboxylate

Ethyl 4-(1-hydroxy-1-methylethyl)-2-propyl-imidazole-5-carboxylate

  • Cas No:144689-93-0
  • Purity:98%+
  • Molecular Formula:C12H20N2O3
  • Molecular Weight:240.3
  • EINECS No.:1592732-453-0
  • Melting point:98-100°C
  • Boiling point:456.2±35.0 °C(Predicted)
  • Hazard Class:Non-dangerous
  • H.S. Code:2933290090
  • Usage:Olmesartan intermediate
  • Package:25kg/drum or on customer request
  • Storage condition:Store in a cool ,dry area away from heat sources and protected from light
  • Appearance:Off-white to pale yellow powder
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    Inquiry us

    Item

    Specification

    Appearance     

    Off-white to pale yellow powder

    Solubility

    Freely soluble in metlianol and

    dimethylformamide

    Identification

    The Infrared absorption spectrum of the

    finely ground sample in K.Br dispersion

    compressed into adisc should exhibit

    maxima only at the same wavelengths as

    that of asimilar preparation of reference

    standard.

    Related Substances

    by HPLC (in%,w/w)

    impurity at RRT 1.78:≤0.5%

    Total impurities:≤2.0 %

    Assay, HPLC (on

    anhydrous basis)

    ≤98%

    Water(KF)

    ≤1.0%


    FAQ:

     

    Q1: Have your product quality been approved by Third Party Lab?

    A: Yes, All products are strictly qualified by our QC and approved by third party lab in China,USA,Canada,Germany,UK,Italy,France etc. So you will be assured with Good Quality if you choose us.

     

    Q2: How do you treat quality complaint?

    A: Before delivery,our QC will test the goods strictly by HPLC,UV,GC,TLC guarantee. In case any quality problem caused by us, we will send you free goods for replacement or refund..

     

    Q3: Do you accept sample order?

    A: Yes,we accept small order from 100g,1kg or above for your evaluation quality of our goods.

     

    Q4: Is there any discount?

    A: Yes, for larger quantity, we always support with better and more competitive price.

       If you need special discount, welcome to contact us.

     

    Q5: How long does it take to arrive?

    A: It is depends on the destination and delivery method.

    For order of small quantity, 3-7 days by DHL,UPS,TNT,FEDEX,EMS when goods is ready.

    For bulk order, 5-8 days by Air,20-35 days by Sea when goods is ready.

     

    Q6: Do you apply documents for approval?

    A: Yes, we could offer COA, MSDS, NMR, HPLC, MOA, Synthetic Route, CO, FORM A, TSE/BSE and other documents required by our customers.

     

    Q7: What payment do you offer?

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