L-Proline

Category:Active Pharmaceutical Ingredients > Biochemical Ingredients > Amino Acids and Derivatives
Product Name:L-Proline
CAS No.:147-85-3
Standard:USP, BP, EP, JP, In-house Standards
Company:Seebio Biotech (Shanghai) Co., Ltd.

Basic Info
  • Grade: Food Grade

    Factory Location: China

    Main Sales Markets: North America,Central/South America,Western Europe,Eastern Europe,Australasia,Asia,Middle East

  • Monthly Production Capacity: NA

    Packaging Information: 25kg

  • Delivery Lead Time: 10-30days

    Sample Provided: yes

    Payment Terms: TT; L/C;

    L-Proline medicine grade,food grade,health grade,reagent grade,cosmetics CAS Number 147-85-3 Molecular Formula C5H9NO2 Molecular Weight 115.1305 EC Number 205-702-2 Beilstein Registry Number 80810 MDL number MFCD00064318 PubChem Substance ID 24898097 Package:25kg fiber drum Function: curative effect on hypertension ,synthesize human proteins Application: amino acid infusion, drug, food,nutritional supplements Tags: Blood pressure regulation Nutrition fortifier Dietary supplements.

    L-proline is an important amino acids to synthesize human proteins, it has curative effect on hypertension,

     it has been widely used in food and pharmaceutical industry.It can generate a special flavor substances when heating with sugaar and amino acids - carbonyl reaction take place.

    Chemical & Physical Properties

    mp 228 °C (dec.)(lit.)
    alpha -85.5 º (c=4, H2O)
    density 1.35
    FEMA 3319
    refractive index -85 ° (C=4, H2O)
    storage temp. Store at RT.
    solubility H2O: 50 mg/mL
    form powder
    Water Solubility soluble
    Merck 14,7780
    BRN 80810
    Stability: Stable. Incompatible with strong oxidizing agents.

     

     

    Quality Standard

     

    Item

    CP2010

    EP5

    AJI92

    USP24

    Assay

    ≥99.0%

    98.5~101.0%

    98.5~101.0%

    98.5~101.5%

    pH

    5.9~6.9

     

    5.9~6.9

     

    Specific rotation[a]D020

    -84.5°~-86.0°

    -84.0°~-86.0°

    -84.5°~-86.0°

     

            [a]D025

     

     

     

    -84.3°~-86.0°

    Transmittance(T430)

    clear & colorless
    ≥98.0%

    clear & colorless
    ≥98.0% 

    ≥98.0%

     

    Chloride(Cl)

    ≤0.02%

    ≤0.02%

    ≤0.02%

    ≤0.05%

    Ammonium(NH4)

    ≤0.02%

    ≤0.02%

    ≤0.02%

     

    Sulfate(SO4)

    ≤0.02%

    ≤0.03%

    ≤0.02%

    ≤0.03%

    Iron(Fe)

    ≤10ppm

    ≤10ppm

    ≤10ppm

    ≤30ppm

    Heavy metals(Pb)

    ≤10ppm

    ≤10ppm

    ≤10ppm

    ≤15ppm

    Other amino acids

    ≤0.5%

     ≤0.5%

    Conforms

     Conforms

    Loss on drying

    ≤0.30%

    ≤0.50%

    ≤0.30%

    ≤0.40%

    Residue on ignition

    ≤0.10%

    ≤0.10%

    ≤0.10%

    ≤0.40%

    Endotoxin

    ≤10EU/g

     

     

     

     
     

    Function:

    Has curative effect on hypertension

     

    Application:

    L-proline is an important amino acids to synthesize human proteins, it is also an important raw material for amino acid infusion, and the main intermediates to synthesize of captopril, enalapril and other first-line antihypertensive drugs, it has been widely used in food and pharmaceutical industry.

    It can be used as nutritional supplements, flavors. It can generate a special flavor substances when heating with sugaar and amino acids - carbonyl reaction take place.

    【Package and storage】:

    Packing: inner packing is Aluminum plastic composite bag, packing 25kg fiber drum

    Storage: Sealed, valid for two years

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