BrCH2CONH-PEG2-NHS ester

 CAS No.: 1353011-78-5  Cat No.: BP-500601  Purity: ≥95% 4.5  

BrCH2CONH-PEG2-NHS ester is a PEG linker containing a bromide group and an NHS ester. The hydrophilic PEG spacer increases solubility in aqueous media. The bromide (Br) is a very good leaving group for nucleophilic substitution reactions. The NHS ester can be used to label the primary amines (-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules.

BrCH2CONH-PEG2-NHS ester

Structure of 1353011-78-5

Quality
Assurance

Worldwide
Delivery

24/7 Customer
Support
Category
PROTAC Linker
Molecular Formula
C13H19BrN2O7
Molecular Weight
395.21

* 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
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
(2,5-dioxopyrrolidin-1-yl) 3-[2-[2-[(2-bromoacetyl)amino]ethoxy]ethoxy]propanoate
Synonyms
Bromoacetamido-PEG2-NHS ester; Bromoacetamido-PEG2-C2-NHS ester; 2,5-dioxopyrrolidin-1-yl 3-(2-(2-(2-bromoacetamido)ethoxy)ethoxy)propanoate; 2-Bromo-N-[2-(2-{3-[(2,5-dioxo-1-pyrrolidinyl)oxy]-3-oxopropoxy}ethoxy)ethyl]acetamide; Acetamide, 2-bromo-N-[2-[2-[3-[(2,5-dioxo-1-pyrrolidinyl)oxy]-3-oxopropoxy]ethoxy]ethyl]-
Density
1.5±0.1 g/cm3
InChI Key
HDIXVXMKIWXBFA-UHFFFAOYSA-N
InChI
InChI=1S/C13H19BrN2O7/c14-9-10(17)15-4-6-22-8-7-21-5-3-13(20)23-16-11(18)1-2-12(16)19/h1-9H2,(H,15,17)
Canonical SMILES
C1CC(=O)N(C1=O)OC(=O)CCOCCOCCNC(=O)CBr

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: Acid-C1-PEG5-Boc | Bromo-PEG1-NH2 hydrobromide | Tos-PEG5-CH2COOtBu | Propargyl-PEG12-amine | Benzyl-PEG9-THP | TCO-amine | α-Lipoic acid-NHS | Azido-PEG6-PFP ester | Azido-PEG1-NHS ester | Boc-PEG2-ethoxyethane-PEG2-benzyl | BrCH2CONH-PEG2-NHS ester

Related Product Recommendations

In Stock Purity: ≥ 96 % Hot
Azido-PEG4-alcohol
Azido-PEG4-alcohol

CAS: 86770-67-4
In Stock Purity: ≥95% Hot
Propargyl-PEG5-acid
Propargyl-PEG5-acid

CAS: 1245823-51-1
In Stock Hot
Ribociclib
Ribociclib

CAS: 1211441-98-3
In Stock Purity: ≥95% Hot
ARV-471
ARV-471

CAS: 2229711-68-4
In Stock Hot
Niraparib
Niraparib

CAS: 1038915-60-4
In Stock Purity: > 98% Hot
Pomalidomide-C2-NH2
Pomalidomide-C2-NH2

CAS: 1957235-66-3
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