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(pivaloyloxy)methyl (6R-trans)-7-amino-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate

  • Name: (pivaloyloxy)methyl (6R-trans)-7-amino-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
  • CAS: 27726-32-5
  • Purity: 99%
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  • Description

    Top Quality (pivaloyloxy)methyl (6R-trans)-7-amino-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate 27726-32-5 Hot Sell In Stock

    • Molecular Formula: C14H20 N2 O5 S
    • Molecular Weight: 328.389
    • Vapor Pressure: 1.69E-10mmHg at 25°C 
    • Boiling Point: 509.5°C at 760 mmHg 
    • Flash Point: 261.9°C 
    • Density: 1.34g/cm3 

    27726-32-5 Relevant articles

    Studies on Lactams. VII. 6-Isothiocyanatopenicillanate and 7-Isothiocyanatodeacetoxycephalosporanate and their reactions

    Ogura,Takeda,Kajima

    , p. 1688 - 1693 (2007/10/05)

    -

    Cephalosporin antibiotics

    -

    , (2008/06/13)

    Novel cephalosporin antibiotic derivativ...

    27726-32-5 Process route

    Chloromethyl pivalate
    18997-19-8

    Chloromethyl pivalate

    7-amino-3-methyl-3-cephem-4-carboxylic acid
    56871-82-0

    7-amino-3-methyl-3-cephem-4-carboxylic acid

    7-amino-3-methyl-8-oxo-2-pivaloyloxymethoxycarbonyl-5-thia-1-aza-bicyclo-[4.2.0]oct-2-ene
    27726-32-5

    7-amino-3-methyl-8-oxo-2-pivaloyloxymethoxycarbonyl-5-thia-1-aza-bicyclo-[4.2.0]oct-2-ene

    Conditions
    Conditions Yield
    In N-methyl-acetamide;
    7-amino-3-methyl-8-oxo-2-pivaloyloxymethoxycarbonyl-5-thia-1-aza-bicyclo-[4.2.0]oct-2-ene
    27726-32-5

    7-amino-3-methyl-8-oxo-2-pivaloyloxymethoxycarbonyl-5-thia-1-aza-bicyclo-[4.2.0]oct-2-ene

    Conditions
    Conditions Yield
    entspr. 7-Iminoaether-hydrochlorid, Hydrolyse;
    aus entspr. 7β-Phenylacetamido-cephemcarboxylat u. PCl5;

    27726-32-5 Upstream products

    • 18997-19-8
      18997-19-8

      Chloromethyl pivalate

    • 56871-82-0
      56871-82-0

      7-amino-3-methyl-3-cephem-4-carboxylic acid

    • 22252-43-3
      22252-43-3

      3-deacetyloxy-7-aminocephalosporanic acid

    27726-32-5 Downstream products

    • 72771-70-1
      72771-70-1

      (6R )-7t -[(Ξ)-2-acetoxy-2-(4-bromo-phenyl)-acetylamino]-3-methyl-8-oxo-(6r H )-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid 2,2-dimethyl-propionyloxymethyl ester

    • 72771-69-8
      72771-69-8

      (6R )-7t -((Ξ)-2-acetoxy-2-phenyl-acetylamino)-3-methyl-8-oxo-(6r H )-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid 2,2-dimethyl-propionyloxymethyl ester

  • Related Products

    • (pivaloyloxy)methyl (6R-trans)-7-amino-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate

    • (pivaloyloxy)methyl (6R-trans)-7-amino-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate

    • (pivaloyloxy)methyl (6R-trans)-7-amino-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate

    • (pivaloyloxy)methyl (6R-trans)-7-amino-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate

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