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CAS

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1393330-40-9

Propargyl-PEG5-NHS ester is a versatile molecular building block that features a propargyl group, an NHS ester group, and PEG (polyethylene glycol) units. The propargyl group allows for participation in Click Chemistry reactions with azide compounds, with copper acting as a catalyst. The NHS ester group is amine-reactive, making it useful for derivatizing peptides, antibodies, and amine-coated surfaces. Additionally, the PEG units enhance the hydrophilicity of the molecule, which can improve its solubility and biocompatibility.

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  • 1393330-40-9 Structure

  • Basic information

    1. Product Name: Propargyl-PEG5-NHS ester
    2. Synonyms: Propargyl-PEG5-NHS ester;Alkyne-PEG4-NHS Ester;Alkyne-PEG5-NHS
    3. CAS NO:1393330-40-9
    4. Molecular Formula: C18H27NO9
    5. Molecular Weight: 401.40828
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 1393330-40-9.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: 497.6±55.0 °C(Predicted)
    3. Flash Point: N/A
    4. Appearance: /
    5. Density: 1.23±0.1 g/cm3(Predicted)
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: Propargyl-PEG5-NHS ester(CAS DataBase Reference)
    10. NIST Chemistry Reference: Propargyl-PEG5-NHS ester(1393330-40-9)
    11. EPA Substance Registry System: Propargyl-PEG5-NHS ester(1393330-40-9)

  • 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: 1393330-40-9(Hazardous Substances Data)

1393330-40-9 Usage

Uses

Used in Bioconjugation:
Propargyl-PEG5-NHS ester is used as a bioconjugation agent for the modification of peptides, antibodies, and amine-coated surfaces. The amine reactivity of the NHS ester group enables the formation of stable amide bonds with primary amines, allowing for the covalent attachment of various biomolecules.
Used in Drug Delivery Systems:
In the pharmaceutical industry, Propargyl-PEG5-NHS ester is used as a component in the development of drug delivery systems. The hydrophilic nature of the PEG units can improve the solubility and bioavailability of drugs, while the propargyl group can be utilized for site-specific drug attachment through Click Chemistry.
Used in Diagnostics:
Propargyl-PEG5-NHS ester is used as a labeling agent in the diagnostics industry. The propargyl group can be employed in Click Chemistry reactions to attach imaging agents or other diagnostic molecules to biomolecules, enabling the detection and monitoring of various biological processes.
Used in Material Science:
In the field of material science, Propargyl-PEG5-NHS ester is used as a functionalizing agent for the modification of surfaces and the creation of new materials. The amine reactivity of the NHS ester group allows for the covalent attachment of the molecule to amine-containing surfaces, while the PEG units can provide improved hydrophilicity and biocompatibility.
Used in Chemical Synthesis:
Propargyl-PEG5-NHS ester is used as a synthetic building block in the chemical synthesis of various compounds. The propargyl group can participate in Click Chemistry reactions, enabling the formation of complex molecular structures with high efficiency and selectivity.

Check Digit Verification of cas no

The CAS Registry Mumber 1393330-40-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,9,3,3,3 and 0 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1393330-40:
(9*1)+(8*3)+(7*9)+(6*3)+(5*3)+(4*3)+(3*0)+(2*4)+(1*0)=149
149 % 10 = 9
So 1393330-40-9 is a valid CAS Registry Number.

1393330-40-9 Well-known Company Product Price

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  • TCI America

  • (P2283)  Propargyl-PEG5-NHS Ester  

  • 1393330-40-9

  • 25mg

  • 990.00CNY

  • Detail

1393330-40-9SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 10, 2017

Revision Date: Aug 10, 2017

1.Identification

1.1 GHS Product identifier

Product name Propargyl-PEG5-NHS Ester

1.2 Other means of identification

Product number -
Other names -Succinimidyl 4,7,10,13,16-Pentaoxanonadec-18-ynoate

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:1393330-40-9 SDS

1393330-40-9Downstream Products

1393330-40-9Relevant articles and documents

INSULIN DIMER-INCRETIN CONJUGATES

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Page/Page column 116, (2017/12/15)

Insulin dimers conjugated to peptides having at least one incretin activity are disclosed.

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