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Bis-propargyl-PEG8

Bis-propargyl-PEG8 Structure
Bis-propargyl-PEG8 structure
CAS No.
1351373-46-0
Chemical Name:
Bis-propargyl-PEG8
Synonyms
Propargyl-PEG7-Propargyl;4,7,10,13,16,19,22,25-Octaoxaoctacosa-1,27-diyne;Bis-propargyl-PEG7/4,7,10,13,16,19,22,25-Octaoxaoctacosa-1,27-diyne
CBNumber:
CB74849561
Molecular Formula:
C20H34O8
Molecular Weight:
402.48
MDL Number:
MFCD31580135
MOL File:
1351373-46-0.mol
MSDS File:
SDS
Last updated:2026-07-16 07:06:08
Product description Number Pack Size Price
Bis-propargyl-PEG7 ≥98% CS-0113207 250mg $250
Bis-propargyl-PEG8 98% bp-23883 250MG $280
Bis-propargyl-PEG8 98% bp-23883 500MG $390
Bis-propargyl-PEG8 98% bp-23883 1G $650
Bis-propargyl-PEG8 95% AA019EF5 250mg $100
Request For Quotation

Bis-propargyl-PEG8 Properties

Boiling point 459.7±40.0 °C(Predicted)
Density 1.067±0.06 g/cm3(Predicted)
form Liquid
color Colorless to light yellow

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P261-P264-P270-P271-P280-P302+P352-P304+P340-P330-P362+P364-P405-P501

Bis-propargyl-PEG8 price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
ChemScene CS-0113207 Bis-propargyl-PEG7 ≥98% 1351373-46-0 250mg $250 2026-06-04 Buy
BroadPharm bp-23883 Bis-propargyl-PEG8 98% 1351373-46-0 250MG $280 2026-05-24 Buy
BroadPharm bp-23883 Bis-propargyl-PEG8 98% 1351373-46-0 500MG $390 2026-05-24 Buy
BroadPharm bp-23883 Bis-propargyl-PEG8 98% 1351373-46-0 1G $650 2026-05-24 Buy
aablocks AA019EF5 Bis-propargyl-PEG8 95% 1351373-46-0 250mg $100 2026-05-29 Buy
Product number Packaging Price Buy
CS-0113207 250mg $250 Buy
bp-23883 250MG $280 Buy
bp-23883 500MG $390 Buy
bp-23883 1G $650 Buy
AA019EF5 250mg $100 Buy

Bis-propargyl-PEG8 Chemical Properties,Uses,Production

Description

Bis-propargyl-PEG8 consists of two propargyl groups which can react with azide-bearing compounds or biomolecules in copper catalyzed Click Chemistry to form stable triazole linkage.

Uses

Bis-propargyl-PEG7 is a PEG-based PROTAC linker used in the synthesis of PROTACs. Bis-propargyl-PEG7 can be used to synthesize the polymer linked multimers of guanosine-3', 5'-cyclic monophosphates[1]. Bis-propargyl-PEG7 is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.

IC 50

PEGs

References

[1] Hans-Gottfried Genieser, et al. New polymer linked multimers of guanosine-3', 5'-cyclic monophosphates. WO2018041942A1.

Bis-propargyl-PEG8 Preparation Products And Raw materials

Raw materials

Preparation Products

Bis-propargyl-PEG8 Suppliers

Global( 35)Suppliers
Supplier Tel Email Country ProdList Advantage
TargetMol Chemicals Inc. 		+1-781-999-5354; +1-00000000000 marketing@targetmol.com United States 32431 58
TargetMol Chemicals Inc. 		+1-781-999-5354; support@targetmol.com United States 38999 58
Zibo Hangyu Biotechnology Development Co., Ltd 		+86-0533-2185556 +86-15965530500 nickzhang@hangyubiotech.com China 9935 58
Xian confluore Biological Technology Co., Ltd. 		+86-15680926068 1924344760@confluore.cn China 2996 58
Aladdin Scientific 		tp@aladdinsci.com United States 50108 58
Jilin Chinese Academy of Sciences - Yanshen Technology Co., Ltd 0431-80534353 19917294565 et@chemextension.com China 3862 55
Borenpharm Co., Ltd 027-65563561 sales@borenpharm.com China 1245 55
Shanghai YuanYe Biotechnology Co., Ltd. 13636370518 shyysw007@163.com China 89667 60
Amatek Scientific Co. Ltd. 0512-56316828 400-867-5858;400-867-5858 info@amateksci.com China 28764 58
Aikon International Limited 025-58859352 19370895928 sales01@aikonchem.com China 15078 58
Supplier Advantage
TargetMol Chemicals Inc. 		58
TargetMol Chemicals Inc. 		58
Zibo Hangyu Biotechnology Development Co., Ltd 		58
Xian confluore Biological Technology Co., Ltd. 		58
Aladdin Scientific 		58
Jilin Chinese Academy of Sciences - Yanshen Technology Co., Ltd 55
Borenpharm Co., Ltd 55
Shanghai YuanYe Biotechnology Co., Ltd. 60
Amatek Scientific Co. Ltd. 58
Aikon International Limited 58

View Lastest Price from Bis-propargyl-PEG8 manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
Bis-propargyl-PEG7 pictures 2026-07-15 Bis-propargyl-PEG7
1351373-46-0
 $31.00 10g TargetMol Chemicals Inc.
Bis-propargyl-PEG8 pictures 2025-06-07 Bis-propargyl-PEG8
1351373-46-0
 5g >98.00% 5g Xian confluore Biological Technology Co., Ltd.

1351373-46-0(Bis-propargyl-PEG8)Related Search:

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Bis-propargyl-PEG6 Diethylene Glycol Bis(2-propynyl) Ether DIPROPARGYL ETHER Bis-Propargyl-PEG10

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Bis-propargyl-PEG7/4,7,10,13,16,19,22,25-Octaoxaoctacosa-1,27-diyne 4,7,10,13,16,19,22,25-Octaoxaoctacosa-1,27-diyne Propargyl-PEG7-Propargyl 1351373-46-0