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tert-butyl 2-(2-(2-(2-bromoethoxy)ethoxy)ethoxy)acetate, also known as Bromo-PEG3-CH2CO2tBu, is a compound featuring a PEG (polyethylene glycol) linker with a bromide group and a t-butyl protected carboxyl group. The hydrophilic PEG spacer enhances solubility in aqueous environments, while the bromide acts as an excellent leaving group for nucleophilic substitution reactions. The t-butyl protected carboxyl group can be deprotected under acidic conditions, making it a versatile molecule for various applications.

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  • 2100306-71-4 Structure
  • Basic information

    1. Product Name: tert-butyl 2-(2-(2-(2-bromoethoxy)ethoxy)ethoxy)acetate
    2. Synonyms:
    3. CAS NO:2100306-71-4
    4. Molecular Formula:
    5. Molecular Weight: 327.216
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 2100306-71-4.mol
  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: 360.9±27.0 °C(Predicted)
    3. Flash Point: N/A
    4. Appearance: N/A
    5. Density: 1.246±0.06 g/cm3(Predicted)
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: tert-butyl 2-(2-(2-(2-bromoethoxy)ethoxy)ethoxy)acetate(CAS DataBase Reference)
    10. NIST Chemistry Reference: tert-butyl 2-(2-(2-(2-bromoethoxy)ethoxy)ethoxy)acetate(2100306-71-4)
    11. EPA Substance Registry System: tert-butyl 2-(2-(2-(2-bromoethoxy)ethoxy)ethoxy)acetate(2100306-71-4)
  • 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: 2100306-71-4(Hazardous Substances Data)

2100306-71-4 Usage

Uses

Used in Pharmaceutical Industry:
tert-butyl 2-(2-(2-(2-bromoethoxy)ethoxy)ethoxy)acetate is used as a building block for drug synthesis due to its reactivity in nucleophilic substitution reactions and the ability to deprotect the t-butyl group under acidic conditions, allowing for further functionalization and development of pharmaceutical compounds.
Used in Bioconjugation:
In the field of bioconjugation, tert-butyl 2-(2-(2-(2-bromoethoxy)ethoxy)ethoxy)acetate serves as a versatile linker for attaching biologically active molecules, such as proteins or nucleic acids, to other molecules or surfaces. The PEG spacer improves solubility and biocompatibility, while the bromide group facilitates the conjugation process.
Used in Drug Delivery Systems:
For drug delivery applications, tert-butyl 2-(2-(2-(2-bromoethoxy)ethoxy)ethoxy)acetate can be utilized as a component in the design of targeted drug delivery systems. The PEG linker and t-butyl protected carboxyl group provide opportunities for attaching drug molecules or targeting ligands, while the bromide group allows for further modification and functionalization to enhance the delivery system's performance.
Used in Material Science:
In material science, tert-butyl 2-(2-(2-(2-bromoethoxy)ethoxy)ethoxy)acetate can be employed in the development of novel materials with specific properties. The PEG spacer and bromide group can be exploited to create self-assembling structures or to modify the surface properties of materials for various applications, such as coatings, sensors, or membranes.

Check Digit Verification of cas no

The CAS Registry Mumber 2100306-71-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 2,1,0,0,3,0 and 6 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 2100306-71:
(9*2)+(8*1)+(7*0)+(6*0)+(5*3)+(4*0)+(3*6)+(2*7)+(1*1)=74
74 % 10 = 4
So 2100306-71-4 is a valid CAS Registry Number.

2100306-71-4Downstream Products

2100306-71-4Relevant articles and documents

Compound, conjugate, kit, and application of kit in detection of estradiol

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, (2018/03/26)

The invention discloses a compound, a conjugate, a kit for detecting estradiol, and an application of the kit for detecting the estradiol in detection of the estradiol. The compound has a structure shown as a formula (1), wherein the L represents a connecting arm, the R, R, R and R are respectively independently a hydrogen group, a hydroxyl group, an alkyl of C, an alkoxy of C, an alkenyl of C or an alkynyl of C. The compound disclosed by the invention can be used for accurately detecting estradiol.

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