Boc-Pyroglutamic acid. Benzyl ester/Boc-Pyr.Obzl/113400-36-5

Boc-Pyroglutamic acid. Benzyl ester/Boc-Pyr.Obzl/113400-36-5
Product Description

Product Name: Benzyl-BOC-Pyroglutamate CAS#: 113400-36-5
Molecular Formula: C17H21NO5
Molecular Weight: 319.35
Manufacture time: 2012-08-11 Batch No.: 20120811
Testing time: 2013-01-12 Expiry time: 2012-08
brhrbrAppearance White to light yellow color solid Conforms
Water(KF) Not more than 0.30% 0.26%
Melting point 70°-77° 73
Residue on ignition Not more than 2.0% 0.09
Loss on drying Not more than 1.5% 0.2
Impurity Total impurities :Not more than 3% Conforms
Any unknown impurity:Not more than 0.5%
Assay:(HPLC) 98.0%-102.0% 99.5
Enantimeric purity(HPLC) Not less than 99% >99%

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Sichuan Tongsheng Amino acid CO., LTD

  • CN
  • 2015
    On CPHI since
Company types
Manufacturer/Innovator
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Categories
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Specifications
  • CAS Registry Number
    113400-36-5
  • Details
    Appearance White to light yellow color solid Conforms
    Water(KF) Not more than 0.30% 0.26%
    Melting point 70°-77° 73
    Residue on ignition Not more than 2.0% 0.09
    Loss on drying Not more than 1.5% 0.2
    Impurity Total impurities :Not more than 3% Conforms
    Any unknown impurity:Not more than 0.5%
    Assay:(HPLC) 98.0%-102.0% 99.5
    Enantimeric purity(HPLC) Not less than 99% >99%
  • Supplied from
    China
  • Measured In
    kilogram
More specifications Fewer specifications
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Sichuan Tongsheng Amino acid CO., LTD

  • CN
  • 2015
    On CPHI since
Company types
Manufacturer/Innovator
View company profile

More Products from Sichuan Tongsheng Amino acid CO., LTD (34)

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    Testing time: 2012-11-05 Expiry time:201...
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    Product Boc-D-Serine/Boc-D-Ser-OH/6368-20-3

    Appearance White to off white crystal Conforms
    Specific Rotation [20/D]
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    Purity (HPLC) Not less than 98.0% 99.0%
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    Appearance White or off-white powder Conforms
    Specific rotation(a)D20
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    Melting Point (ºC) 92ºC to 96 ºC 92ºC
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    Synonyms N-Boc-L-pyroglutamic acid ethyl ester
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    Molecular Weight 257.3
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    ...
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