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Picture of Salidroside,Rhodiola extract,Rhodiola Rosea P. E.,Rhodiola P.E.

Salidroside,Rhodiola extract,Rhodiola Rosea P. E.,Rhodiola P.E.

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FOB Price $9.60

Origin: China

Cas No: 10338-51-9

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 50 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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  • Products Specification
  • Product Description
  • Quick Details
    Type:
    Herbal Extract
    Form:
    Powder
    Variety:
    Rhodiola rosea extract
    Part:
    Root&Stem
    Extraction Type:
    Solvent Extraction
    Packaging:
    DRUM, Plastic Container, Vacuum Packed
    Place of Origin:
    China
    Grade:
    Food Grade
    Brand Name:
    Salus
    Model Number:
    SA-Rhodiola Rosea Extract
    Product Name:
    Rhodiola rosea extract
    Color:
    Brown-red powder
    Specification:
    3%
    Test Method:
    HPLC
    Sample:
    Avaliable
    Molecular Form:
    C14H20O7
    Delivery:
    Fedex
    Storage:
    Dry Area
     

    Products Description

    Product name
    Rhodiola Crenulate Extract
    Appearance
    Brown to yellow Powder
    CAS
    10338-51-9
    Boiling point
    549.5±50.0 °C at 760 mmHg
    MF
    C14H20O7
    Flash point
    286.2±30.1 °C
    MW
    300.304
    Density
    1.5±0.1 g/cm3
    SPEC.
    3%
    Test method
    HPLC
    We are specialized in this products for years,and can provide you below specification with competitive price.
    Product Name
    Specification
    Test Method
    Rhodiola Rosea Extract
    Salidroside≥3%
    By HPLC
    Rhodiola Rosea Extract
    Salidroside≥5%
    By HPLC
    Rhodiola Rosea Extract
    Salidroside≥10%
    By HPLC
    Rhodiola Rosea Extract
    Salidroside≥98%
    By HPLC
    Rhodiola Rosea Extract
    Rosavins(Rosavin+ Rosarin+ Rosin)≥5%
    Rosavin≥1%
    By HPLC
    Rhodiola Rosea Extract
    Rosavins(Rosavin+ Rosarin+ Rosin)≥5%
    Rosavin≥2%
    By HPLC
    Rhodiola Rosea Extract
    Rosavins(Rosavin+ Rosarin+ Rosin)≥3%
    Salidroside≥1%
    By HPLC
    Rhodiola Rosea Extract
    Rosavins(Rosavin+ Rosarin+ Rosin)≥5%
    Salidroside≥2%
    By HPLC
    Specification
    Product Name:
    Rhodiola Rosea Extract
    Part Used:
    Root
    Latin Name:
    Rhodiola rosea
    Extract Solvent
    Water&Ethanol
    ANALYSIS
    SPECIFICATION
    METHOD
    Assay
    Salidroside≥3.0%
    HPLC
    Organoleptic
    Appearance
    Red brown powder
    Visual
    Odor
    Characteristic
    Visual
    Tasted
    Characteristic
    Organoleptic
    Physical Characteristics
    Sieve Analysis
    95% pass 80 mesh
    EP7.0
    Loss on Drying
    ≤5.0%
    EP7.0
    Ash
    ≤5.0%
    EP7.0
    Solvent Residues
    Methanol
    ≤1000ppm
    USP35
    Ethanol
    ≤25ppm
    USP35
    Heavy Metals
    Total Heavy Metals
    ≤10ppm
    Atomic Absorption
    As
    ≤2ppm
    Atomic Absorption
    Pb
    ≤3ppm
    Atomic Absorption
    Cd
    ≤1ppm
    Atomic Absorption
    Hg
    ≤0.1ppm
    Atomic Absorption
    Microbiology
    Total Plate Count
    ≤1000CFU/g
    USP35
    Yeast & Mold
    ≤100CFU/g
    USP35
    E.Coli
    Negative/g
    USP35
    Salmonella
    Negative/g
    USP35

    FAQ:

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    Please contact with :James Li   0086-15306588542/ 0086-571- 87256576,sales@globalchemmall.com

    Q1:

    Can I get some samples?

    A:

    Yes, we can supply the free sample, but the shipping cost be paid by our customers.

    Q2:

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    A:

    Proforma invoice will be sent firsty after confirmation of order, enclosed our bank information. Payment by T/T, Western Union

    Q3:

    What's your MOQ?

    A:

    Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.

    Q4:

    How about delivery time?

    A:

    Delivery time: About 3-5 days after payment confirmed. (Chinese holiday not included)

    Q5:

    Is there a discount?

    A:

    Different quantity has different discount.

    Q6:

    How do you treat quality complaint?

    A:

    First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.

     
    Certificate:
     
     factory:
     
     
     
     
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    Property

    CAS No.: 10338-51-9 Formula: C14H20O7 Molecular Weight: 300.30400
     

    Description

    Salidroside (Rhodioloside) is a glucoside of tyrosol found in the plant Rhodiola rosea. It is thought to be one of the compounds responsible for the antidepressant and anxiolytic actions of this plant, along with rosavin. Salidroside may be more active than rosavin, even though many commercially marketed Rhodiola rosea extracts are standardised for rosavin content rather than salidroside.
     

    Basic Info

    Chemical Name Salidroside
    Synonyms

    SALIDROSIDE RHODIOLOSIDE;
    RhodiolaCrenulataExtract;
    RHODIOLOSIDE;
    rhodosin;
    TWEEN 20 EXTRA PURE;
    Salisorosides Rosavin;
    RHODIOLAEXTRACT;

    CAS No. 10338-51-9
    Molecular Formula C14H20O7
    Molecular Weight 300.30400
    PSA 119.61000
    LogP -1.24880
     

    Properties

    Appearance & Physical State red-brown fine powder
    Density 1.46 g/cm3
    Boiling Point 549.5ºCat 760 mmHg
    Flash Point 286.2ºC
    Refractive Index 1.628
    Vapor Pressure 6.54E-13mmHg at 25°C
     

    Safety Info

    HS Code 2932999099
     

    Synthesis Route

    ((2R,3S,4S,5R,6R)-3,4,5-trihydroxy-6-(4-hydroxyphenethoxy)tetrahydro-2H-pyran-2-yl)methyl 4-hydroxy-3,5-dimethoxybenzoate→Salidroside
    4-hydroxy-4-[2-[(2S,3S,4R,5R,6S)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyethyl]cyclohexa-2,5-dien-1-one→Salidroside+(2R,3R,4S,5S,6R)-2-[2-(1-Hydroxy-4,4-dimethoxy-cyclohexyl)-ethoxy]-6-hydroxymethyl-tetrahydro-pyran-3,4,5-triol
    Methanol+4-hydroxy-4-[2-[(2S,3S,4R,5R,6S)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyethyl]cyclohexa-2,5-dien-1-one→Salidroside+(2R,3R,4S,5S,6R)-2-[2-(1-Hydroxy-4,4-dimethoxy-cyclohexyl)-ethoxy]-6-hydroxymethyl-tetrahydro-pyran-3,4,5-triol
     

    Precursor

    4-hydroxyphenyl-2-ethyl 2,3,4,6-tetra-O-acetyl-β-D-glucoside
    2-(4-acetoxyphenyl)ethyl(2,3,4,6-O-tetraacetyl)-β-D-glucopyranoside
    4-hydroxy-4-[2-[(2S,3S,4R,5R,6S)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyethyl]cyclohexa-2,5-dien-1-one
    ((2R,3S,4S,5R,6R)-3,4,5-trihydroxy-6-(4-hydroxyphenethoxy)tetrahydro-2H-pyran-2-yl)methyl 4-hydroxy-3,5-dimethoxybenzoate
     

    Downstream Product

    α-D-glucose

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