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CAS

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1189112-05-7

HO-PEG14-OH, also known as PEG17, is a polymer consisting of repeating ethylene glycol subunits and terminal hydroxyl groups. The ethylene glycol units increase the water solubility of hydrophobic compounds, allowing for them to be more compatible in aqueous settings. The terminal hydroxyl groups can react to further derivatize the compound.

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  • 1189112-05-7 Structure

  • Basic information

    1. Product Name: HO-PEG14-OH
    2. Synonyms: HO-PEG14-OH
    3. CAS NO:1189112-05-7
    4. Molecular Formula: C28H58O15
    5. Molecular Weight: 634.75112
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 1189112-05-7.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: 660.2±50.0 °C(Predicted)
    3. Flash Point: N/A
    4. Appearance: /
    5. Density: 1.116±0.06 g/cm3(Predicted)
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. PKA: 14.06±0.10(Predicted)
    10. CAS DataBase Reference: HO-PEG14-OH(CAS DataBase Reference)
    11. NIST Chemistry Reference: HO-PEG14-OH(1189112-05-7)
    12. EPA Substance Registry System: HO-PEG14-OH(1189112-05-7)

  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 1189112-05-7(Hazardous Substances Data)

1189112-05-7 Usage

Uses

Used in Pharmaceutical Industry:
HO-PEG14-OH is used as a reagent in the synthesis of 'UA' Orion substance for the treatment and prevention of oncological diseases. It enhances the water solubility and biocompatibility of hydrophobic compounds, making them more suitable for pharmaceutical applications.
Used in Synthesis and Derivatization:
HO-PEG14-OH is used as a versatile building block for the synthesis and derivatization of various compounds. The terminal hydroxyl groups allow for further chemical reactions, enabling the creation of new molecules with specific properties and functions.

Check Digit Verification of cas no

The CAS Registry Mumber 1189112-05-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,8,9,1,1 and 2 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1189112-05:
(9*1)+(8*1)+(7*8)+(6*9)+(5*1)+(4*1)+(3*2)+(2*0)+(1*5)=147
147 % 10 = 7
So 1189112-05-7 is a valid CAS Registry Number.

1189112-05-7Upstream product

1189112-05-7Downstream Products

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