BrCH2CONH-PEG3-acid

 CAS No.: 1807534-79-7  Cat No.: BP-501032  Purity: ≥95% 4.5  

BrCH2CONH-PEG3-acid is a PEG linker containing a bromide group and a terminal carboxylic acid. The bromide (Br) is a very good leaving group for nucleophilic substitution reactions. The terminal carboxylic acid can react with primary amine groups in the presence of activators (e.g. EDC, or HATU) to form a stable amide bond. The hydrophilic PEG spacer increases solubility in aqueous media.

BrCH2CONH-PEG3-acid

Structure of 1807534-79-7

Quality
Assurance

Worldwide
Delivery

24/7 Customer
Support
Category
PROTAC Linker
Molecular Formula
C11H20BrNO6
Molecular Weight
342.19
Appearance
Pale Yellow or Colorless Oily Matter

* For research and manufacturing use only. Not for human or clinical use.

SizePriceStockQuantity
-- $-- In stock

Looking for different specifications? Click to request a custom quote!

Capabilities & Facilities

  • mg to g scale for early stage;
  • CDMO and CMO support.
  • 24/7 customer service;
  • 100% quality assurance;
  • Efficient global delivery;
  • Over 95% customer satisfaction.
Popular Publications Citing BOC Sciences Products
Purity
≥95%
Solubility
Soluble in DMSO
Appearance
Pale Yellow or Colorless Oily Matter
Storage
Store at 2-8°C for short term (days to weeks) or -20°C for long term (months to years)
Shipping
Room temperature in continental US; may vary elsewhere.
IUPACName
3-[2-[2-[2-[(2-bromoacetyl)amino]ethoxy]ethoxy]ethoxy]propanoic acid
Synonyms
Bromoacetamido-PEG3-C2-acid; Bromoacetamido-PEG3-CH2CH2COOH; Bromoacetamido-PEG3-acid; 1-bromo-2-oxo-6,9,12-trioxa-3-azapentadecan-15-oic acid; Propanoic acid, 3-[2-[2-[2-[(2-bromoacetyl)amino]ethoxy]ethoxy]ethoxy]-; 6,9,12-Trioxa-3-azapentadecan-15-oic acid, 1-bromo-2-oxo-; 3-(2-{2-[2-(2-bromoacetamido)ethoxy]ethoxy}ethoxy)propanoic acid
Boiling Point
524.3±50.0°C at 760 mmHg
Density
1.4±0.1 g/cm3
InChI Key
NZRUJYJTSFKZEG-UHFFFAOYSA-N
InChI
InChI=1S/C11H20BrNO6/c12-9-10(14)13-2-4-18-6-8-19-7-5-17-3-1-11(15)16/h1-9H2,(H,13,14)(H,15,16)
Canonical SMILES
C(COCCOCCOCCNC(=O)CBr)C(=O)O

Stock concentration: *
Desired final volume: *
Desired concentration: *

L

* Our calculator is based on the following equation:
Concentration (start) x Volume (start) = Concentration (final) x Volume (final)
It is commonly abbreviated as: C1V1 = C2V2

Calculate
* Total Molecular Weight:
g/mol
Tip: Chemical formula is case sensitive. C22H30N4O √ c22h30n40 ╳
g/mol
g
Historical Records: 1-Phenyl-2,5,8,11,14,17,20,23,26-nonaoxaoctacosan-28-yl 4-methylbenzenesulfonate | Boc-gly-PEG3-endo-BCN | Azido-PEG11-azide | Dasatinib carbaldehyde | Hydroxy-PEG2-C2-sulfonic acid | Azido-PEG3-azide | Bromoacetamido-PEG4-t-butyl ester | Propargyl-PEG4-Sulfone-PEG4-Boc | N-Succinimidyl 6-Biotinamidohexanoate | mPEG6-NHS ester | BrCH2CONH-PEG3-acid

Related Product Recommendations

In Stock Purity: ≥98% (HPLC) Hot
Lenalidomide
Lenalidomide

CAS: 191732-72-6
In Stock Purity: ≥95% Hot
Afimoxifene
Afimoxifene

CAS: 68392-35-8
In Stock Hot
Ribociclib
Ribociclib

CAS: 1211441-98-3
In Stock Purity: >98% Hot
Idasanutlin
Idasanutlin

CAS: 1229705-06-9
In Stock Purity: >98% Hot
RN486
RN486

CAS: 1242156-23-5
In Stock Purity: ≥95% Hot
ARV-471
ARV-471

CAS: 2229711-68-4
BOC Sciences Support

Please contact us with any specific requirements and we will get back to you as soon as possible.


  • Verification code

We invite you to contact us at or through our contact form above for more information about our services and products.

USA
  • International:
  • US & Canada (Toll free):
  • Email:
  • Fax:
UK
Germany
Copyright © 2025 BOC Sciences. All Rights Reserved.
Inquiry Basket
Loading......
Delete selected Go to checkout