Hot Sale 98.5~101.0% L-Hydroxyproline CAS 51-35-4

Short Description:

Product Description
Product Name:L-Hydroxyproline
CAS No.: 47-85-3
EINECS: 200-091-9
Molecular Formula: C5H9NO3
Molecular Weight: 131.13


trans-4-Hydroxy-L-proline is a water soluble, nature-derived polysaccharide produced by fermentation of the filamentous fungus Sclerotium rolfsii. It is a highly versatile ingredient, which improves the sensory characteristic of personal care products. Scleroglucan has rheological properties, and unlike most natural and synthetic gums, has high thermal stability, is resistant to hydrolysis and
retains skin moisture.
Its remarkable rheological properties and stability over a wide range of pHs, salinities, and temperatures make this neutral non-ionic polysaccharide suitable for a number of applications.
Appearance: White Powder

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  • Product Detail


    Product Tags

    Appearance Characteristics
    White flake crystal or crystalline powder.The unique sweetness in the bitter taste can improve the flavor quality of fruit juice drinks and refreshing drinks.It has special flavor and can be used as raw materials for fragrance.Melting point 274℃(decomposition).Soluble in water (25℃, 36.1%), slightly soluble in ethanol.
    L-hydroxyproline is a natural constituent of animal structural proteins such as collagen and elastin.Several microorganisms that produce proline trans-4 – and cis-3-hydroxylases have been identified and these enzymes have been used for the production of trans-4 – and cis-3-hydroxy-L-proline on an industrial scale.


    Product Description

    Product Name
    4-Hydroxyproline;4-L-Hydroxyproline;delta-Hydroxyproline;Hypro;L-Proline, 4-hydroxy-, trans-;L-Proline,4-hydroxy-,trans;Ls-Hydroxyproline;Proline, 4-hydroxy-

    Nitrogen cyclic compounds;PHARMACEUTICALS;Amino Acids;Pyrrole&Pyrrolidine&Pyrroline;Hydroxyproline [Hyp];Unusual Amino Acids;Biochemistry;Biological-modified Amino Acids;L-Amino Acids;Amino Acids;Amino Acids & Derivatives;Chiral Reagents;Heterocycles
    CAS NO.
    purity >99%
    White crystalline powder
    Shelf life
    2 years
    A natural constituent of animal structural proteins such as collagen and elastin. Several microorganisms producing proline trans-4- and cis-3-hydroxylase were discovered and these enzymes were applied to the industrial production of trans-4- and cis-3-hydroxy-L-proline.
    Stored in a well-closed container at room temperature, keep away from moisture, heat and light.


    ~Food grade: nutritional supplement, flavor agent, L-Proline is heating with sugar can create a special flavoring substances
    ~Medicine grade: the important raw materials of amino acid infusion, L-Proline is also the main intermediates to compound anti-hypertensive drugs, such as captopril, enalaprilat


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