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ChemicalBook >> CAS DataBase List >>4,7,10,13,16,19,22,25,28,31,34,37-Dodecaoxatetracontanedioic acid

4,7,10,13,16,19,22,25,28,31,34,37-Dodecaoxatetracontanedioic acid

4,7,10,13,16,19,22,25,28,31,34,37-Dodecaoxatetracontanedioic acid Structure
4,7,10,13,16,19,22,25,28,31,34,37-Dodecaoxatetracontanedioic acid structure
CAS No.
2667583-09-5
Chemical Name:
4,7,10,13,16,19,22,25,28,31,34,37-Dodecaoxatetracontanedioic acid
Synonyms
HOOC-PEG11-COOH;HOOCCH2CH2O-PEG11-CH2CH2COOH;4,7,10,13,16,19,22,25,28,31,34,37-Dodecaoxaquadecanedioic acid;4,7,10,13,16,19,22,25,28,31,34,37-Dodecaoxatetracontanedioic acid;HOOCCH2CH2O-PEG11-CH2CH2COOH/4,7,10,13,16,19,22,25,28,31,34,37-Dodecaoxatetracontane-1,40-dioic acid
CBNumber:
CB49931040
Molecular Formula:
C28H54O16
Molecular Weight:
646.72
MDL Number:
MOL File:
2667583-09-5.mol
MSDS File:
SDS
Last updated:2026-05-28 02:24:47
Request For Quotation

4,7,10,13,16,19,22,25,28,31,34,37-Dodecaoxatetracontanedioic acid Properties

Boiling point 710.9±60.0 °C(Predicted)
Density 1.162±0.06 g/cm3(Predicted)
storage temp. 2-8°C, sealed storage, away from moisture
pka 3.97±0.10(Predicted)
form Solid
color Off-white to light yellow

SAFETY

Risk and Safety Statements

Symbol(GHS)  Corrosion (GHS05)
GHS05
Signal word  Danger
Hazard statements  H318
Precautionary statements  P280-P305+P351+P338+P310

4,7,10,13,16,19,22,25,28,31,34,37-Dodecaoxatetracontanedioic acid price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
ChemScene CS-0114772 Bis-PEG12-acid ≥98% 2667583-09-5 100mg $71 2026-06-04 Buy
ChemScene CS-0114772 Bis-PEG12-acid ≥98% 2667583-09-5 250mg $134 2026-06-04 Buy
ChemScene CS-0114772 Bis-PEG12-acid ≥98% 2667583-09-5 1g $374 2026-06-04 Buy
ChemScene CS-0114772 Bis-PEG12-acid ≥98% 2667583-09-5 5g $1200 2026-06-04 Buy
BroadPharm bp-24411 Bis-PEG12-acid 98% 2667583-09-5 500MG $380 2026-05-24 Buy
Product number Packaging Price Buy
CS-0114772 100mg $71 Buy
CS-0114772 250mg $134 Buy
CS-0114772 1g $374 Buy
CS-0114772 5g $1200 Buy
bp-24411 500MG $380 Buy

4,7,10,13,16,19,22,25,28,31,34,37-Dodecaoxatetracontanedioic acid Chemical Properties, Uses, Production

Uses

Bis-PEG12-acid is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs[1].

IC 50

PEGs

References

[1] An S, et al. Small-molecule PROTACs: An emerging and promising approach for the development of targeted therapy drugs. EBioMedicine. 2018 Oct;36:553-562 DOI:10.1016/j.ebiom.2018.09.005

4,7,10,13,16,19,22,25,28,31,34,37-Dodecaoxatetracontanedioic acid Preparation Products And Raw materials

Raw materials

Preparation Products

4,7,10,13,16,19,22,25,28,31,34,37-Dodecaoxatetracontanedioic acid Suppliers

Global Suppliers ( 25)
Supplier Tel Email Country ProdList Advantage
Shanghai Rechem science Co., Ltd. 021-31433387 15618786686 sales@rechemscience.com China 2970 58
Amatek Scientific Co. Ltd. 0512-56316828 400-867-5858;400-867-5858 info@amateksci.com China 28760 58
Jiaxing Deyi Chemical Co., Ltd. 86-0573-85866609 18367600069 945717149@qq.com China 9506 58
Xi'an Confluore Biological Technology Co., Ltd. +86-156-80926068 +86-15680926068 1924344760@qq.com China 4229 58
Xiamen Sinopeg Biotech Co., Ltd. 400-9189898 17359873007 sales@sinopeg.com China 1003 58
Shanghai Minhan Pharmaceutical Technology Co., Ltd. 17612188245 2816925681@qq.com China 8316 58
Shanghai Haohong Pharmaceutical Co., Ltd. 400-8210725 4008210725 malulu@leyan.com China 54996 58
Bide Pharmatech Ltd. 400-1647117 13681763483 product02@bidepharm.com China 59929 58
Jilin Chinese Academy of Sciences - Yanshen Technology Co., Ltd 0431-80514535 19917294565 et@chemextension.com China 5061 58
shanghai Yanfeng biochemical technology Co.,LTD 17721070236 13611955358 yanfen2023@126.com China 2995 58
Supplier Advantage
Shanghai Rechem science Co., Ltd. 58
Amatek Scientific Co. Ltd. 58
Jiaxing Deyi Chemical Co., Ltd. 58
Xi'an Confluore Biological Technology Co., Ltd. 58
Xiamen Sinopeg Biotech Co., Ltd. 58
Shanghai Minhan Pharmaceutical Technology Co., Ltd. 58
Shanghai Haohong Pharmaceutical Co., Ltd. 58
Bide Pharmatech Ltd. 58
Jilin Chinese Academy of Sciences - Yanshen Technology Co., Ltd 58
shanghai Yanfeng biochemical technology Co.,LTD 58

View Latest Price from 4,7,10,13,16,19,22,25,28,31,34,37-Dodecaoxatetracontanedioic acid manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
4,7,10,13,16,19,22,25,28,31,34,37-Dodecaoxatetracontanedioic acid pictures 2026-07-24 4,7,10,13,16,19,22,25,28,31,34,37-Dodecaoxatetracontanedioic acid
2667583-09-5
 1g 98% 1g/bottle, 10g/bottle, 100g/bottle XIAMEN SINOPEG BIOTECH CO., LTD.
Bis-PEG12-acid pictures 2025-06-07 Bis-PEG12-acid
2667583-09-5
 1g >95.00% 1g Xian confluore Biological Technology Co., Ltd.
  • Bis-PEG12-acid pictures
  • Bis-PEG12-acid
    2667583-09-5
  • $0.00
  • >95.00%
  • Xian confluore Biological Technology Co., Ltd.

4,7,10,13,16,19,22,25,28,31,34,37-Dodecaoxatetracontanedioic acid Spectrum

INDEX NAME NOT YET ASSIGNED(2667583-09-5)1HNMR

2667583-09-5 (4,7,10,13,16,19,22,25,28,31,34,37-Dodecaoxatetracontanedioic acid) Related Search:

4,7,10,13,16,19,22,25,28,31,34,37,40,43,46,49,52,55,58-Nonadecaoxahenhexacontanedioic acid 4,7,10,13,16,19,22,25,28,31,34,37,40-Tridecaoxatritetracontanedioic acid HOOCCH2CH2-PEG16-CH2CH2COOH Acid-PEG4-t-butyl ester Acid-PEG3-t-butyl ester
Acid-PEG5-t-butyl ester

1of2

HOOCCH2CH2O-PEG11-CH2CH2COOH HOOCCH2CH2O-PEG11-CH2CH2COOH/4,7,10,13,16,19,22,25,28,31,34,37-Dodecaoxatetracontane-1,40-dioic acid 4,7,10,13,16,19,22,25,28,31,34,37-Dodecaoxatetracontanedioic acid 4,7,10,13,16,19,22,25,28,31,34,37-Dodecaoxaquadecanedioic acid HOOC-PEG11-COOH 2667583-09-5 C28H54O16