Carboxy-PEG3-mono-methyl ester

 CAS No.: 1807505-26-5  Cat No.: BP-501273  Purity: ≥95% 4.5  

Acid-PEG3-mono-methyl ester is a polyethylene glycol (PEG)-based PROTAC linker. Acid-PEG3-mono-methyl ester can be used in the synthesis of a series of PROTACs.

Carboxy-PEG3-mono-methyl ester

Structure of 1807505-26-5

Quality
Assurance

Worldwide
Delivery

24/7 Customer
Support
Category
PROTAC Linker
Molecular Formula
C11H20O7
Molecular Weight
264.27
Appearance
Pale Yellow Oily Liquid

* 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 Oily Liquid
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-(3-methoxy-3-oxopropoxy)ethoxy]ethoxy]propanoic acid
Synonyms
COOH-PEG3-COOMe; Acid-PEG3-mono-methyl ester; 3-Oxo-2,6,9,12-tetraoxapentadecan-15-oic acid; 4,7,10,14-Tetraoxapentadecanoic acid, 13-oxo-; 2,6,9,12-Tetraoxapentadecan-15-oic acid, 3-oxo-
Boiling Point
396.7±32.0°C (Predicted)
Density
1.162±0.06 g/cm3 (Predicted)
InChI Key
GIIORLLUIQECST-UHFFFAOYSA-N
InChI
InChI=1S/C11H20O7/c1-15-11(14)3-5-17-7-9-18-8-6-16-4-2-10(12)13/h2-9H2,1H3,(H,12,13)
Canonical SMILES
COC(=O)CCOCCOCCOCCC(=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: 2-[2-(Prop-2-yn-1-yloxy)ethoxy]acetic acid | Tos-PEG3-t-butyl ester | Tos-PEG3-C2-methyl ester | N-(m-PEG4)-N'-(m-PEG4)-O-(m-PEG4)-O'-(propargyl-PEG4)-Cy5 | TCO-PEG4-DBCO | Br-PEG8-COOtBu | Tetraethyl heptane-1,7-diylbis(phosphonate) | Fmoc-N-amido-PEG10-propionic acid | N-(Azido-PEG3)-N-bis(PEG1-t-butyl ester) | m-PEG5-phosphonic acid ethyl ester | Carboxy-PEG3-mono-methyl ester

Related Product Recommendations

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

CAS: 191732-72-6
In Stock Purity: >95% Hot
Triethylene Glycol Mono(2-propynyl) Ether
Triethylene Glycol Mono(2-propynyl) Ether

CAS: 208827-90-1
In Stock Purity: ≥95% Hot
Afimoxifene
Afimoxifene

CAS: 68392-35-8
In Stock Purity: 95% Hot
Propargyl-PEG2-Tos
Propargyl-PEG2-Tos

CAS: 145916-41-2
In Stock Purity: 95% Hot
3-(1-oxo-3,5,6,7-tetrahydropyrrolo[3,4-f]isoindol-2-yl)piperidine-2,6-dione
3-(1-oxo-3,5,6,7-tetrahydropyrrolo[3,4-f]isoindol-2-yl)piperidine-2,6-dione

CAS: 2616539-03-6
In Stock Purity: 98% Hot
CGI1746
CGI1746

CAS: 910232-84-7
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