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alpha, oMega-Dipropionic acid hexaethylene glycol

CAS No.
94376-75-7
Chemical Name:
alpha, oMega-Dipropionic acid hexaethylene glycol
Synonyms
Di-Acid-PEG7;Bis-PEG7-COOH;Bis-PEG8-acid;Bis-PEG7-acid;HOOC-PEG6-COOH;COOH-PEG7-COOH;COOH-PEG6-COOH;Bis(3-PEG6)propionic acid;COOHCH2CH2-PEG6-CH2CH2COOH;HOOCCH2CH2O-PEG6-CH2CH2COOH
CBNumber:
CB02546887
Molecular Formula:
C18H34O11
Molecular Weight:
426.46
MDL Number:
MFCD11041125
MOL File:
94376-75-7.mol
Last updated:2025-10-14 17:27:30
Product description Number Pack Size Price
Bis-dPEG®₇-acid 10236 100mg $200
Bis-PEG8-acid 95+% AS104214 250mg $239
Bis-PEG7-acid 98% BP-20413 1g $400
HOOC-DPEG-(6)-COOH 95.00% POL0002290 100MG $400.05
HOOC-PEG6-COOH >=95% 281803 1g $430
More product size

alpha, oMega-Dipropionic acid hexaethylene glycol Properties

storage temp. Store at Room Tem.
form Viscous Liquid
color Colorless to light yellow

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P261-P305+P351+P338

alpha, oMega-Dipropionic acid hexaethylene glycol price More Price(8)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
dPEG 10236 Bis-dPEG®₇-acid 94376-75-7 100mg $200 2021-12-16 Buy
Activate Scientific AS104214 Bis-PEG8-acid 95+% 94376-75-7 250mg $239 2021-12-16 Buy
BroadPharm BP-20413 Bis-PEG7-acid 98% 94376-75-7 1g $400 2021-12-16 Buy
American Custom Chemicals Corporation POL0002290 HOOC-DPEG-(6)-COOH 95.00% 94376-75-7 100MG $400.05 2021-12-16 Buy
chempep 281803 HOOC-PEG6-COOH >=95% 94376-75-7 1g $430 2021-12-16 Buy
Product number Packaging Price Buy
10236 100mg $200 Buy
AS104214 250mg $239 Buy
BP-20413 1g $400 Buy
POL0002290 100MG $400.05 Buy
281803 1g $430 Buy

alpha, oMega-Dipropionic acid hexaethylene glycol Chemical Properties,Uses,Production

Description

Bis-PEG7-acid is a PEG linker containing two terminal carboxylic acid groups. The hydrophilic PEG spacer increases solubility in aqueous media. The terminal carboxylic acids can react with primary amine groups in the presence of activators (e.g. EDC, or HATU) to form a stable amide bond.

Uses

Bis-PEG7-acid is a PEG-based PROTAC linker can be used in the synthesis of PROTACs. Bis-PEG6-propionic acid is a cleavable ADC linker used in the synthesis of antibody-drug conjugates (ADCs)[1].

Biological Activity

Bis-PEG7-acid is a PROTAC linker belonging to the PEG class. It can be used to synthesize a series of PROTAC molecules. It is a cleavable ADC linker for the synthesis of antibody-drug conjugates (ADCs).

target

IC 50

PEGs; Cleavable Linker

References

[1] Marc Stefan ROBILLARD, et al. Tetrazines for high click conjugation yield in vivo and high click release yield. WO2019212356A1

alpha, oMega-Dipropionic acid hexaethylene glycol Preparation Products And Raw materials

Raw materials

Preparation Products

Global( 77)Suppliers

PEGs

Cleavable

Supplier Tel Email Country ProdList Advantage
9i LLC
+18039569191 MWan@NiNeiLab.com United States 418 58
Accela ChemBio Inc.
+1-858-6993322 info@accelachem.com United States 21193 58
SHANGHAI T&W PHARMACEUTICAL CO., LTD.
+86-021-61551413 +8618813727289 contact@trustwe.com China 5743 58
TargetMol Chemicals Inc.
+1-781-999-5354; +17819995354 marketing@targetmol.com United States 32434 58
Wuhan Borenpharm Co., Ltd
027-65563561 18717150066 3207347307@qq.com CHINA 1238 58
Career Henan Chemica Co
+86-0371-86658258 +8613203830695 laboratory@coreychem.com China 30229 58
Hangzhou Huarong Pharm Co., Ltd.
571-86758373 +8613588754946 sales@huarongpharm.com CHINA 3148 58
Nextpeptide Inc
+86-0571-81612335 +8613336028439 sales@nextpeptide.com China 19908 58
Hangzhou MolCore BioPharmatech Co.,Ltd.
+86-057181025280; +8617767106207 sales@molcore.com China 49734 58
Shanghai Acmec Biochemical Technology Co., Ltd.
+86-18621343501; +undefined18621343501 product@acmec-e.com China 33338 58

View Lastest Price from alpha, oMega-Dipropionic acid hexaethylene glycol manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
Bis-PEG7-acid pictures 2025-06-07 Bis-PEG7-acid
94376-75-7
US $0.00 / g 1g >98.00% 1g Xian confluore Biological Technology Co., Ltd.
  • Bis-PEG7-acid pictures
  • Bis-PEG7-acid
    94376-75-7
  • US $0.00 / g
  • >98.00%
  • Xian confluore Biological Technology Co., Ltd.

alpha, oMega-Dipropionic acid hexaethylene glycol Spectrum

alpha, oMega-Dipropionic acid hexaethylene glycol HOOC-PEG6-COOH α,ω-Dipropionic acid hexaethylene glycol 4,7,10,13,16,19,22-Heptaoxapentacosanedioic acid Bis-PEG7-acid COOH-PEG6-COOH COOH-PEG7-COOH HOOCCH2CH2O-PEG6-CH2CH2COOH Bis-PEG8-acid 3-(2-{2-[2-(2-{2-[2-(2-Carboxyethoxy)ethoxy]ethoxy}ethoxy)ethoxy]ethoxy}-ethoxy)propionic acid Bis-PEG7-COOH Bis(3-PEG6)propionic acid Di-Acid-PEG7 HOOCCH2CH2O-PEG6-CH2CH2COOH/4,7,10,13,16,19,22-Heptaoxapentacosanedioic acid 3-[2-[2-[2-[2-[2-[2-(2-carboxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoic acid COOHCH2CH2-PEG6-CH2CH2COOH 3-[2-[2-[2-[2-[2-[2-(2-carboxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoic acid - [C88014] 94376-75-7 peg