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Propargyl-PEG4-bromide

Propargyl-PEG4-bromide Structure
Propargyl-PEG4-bromide structure
CAS No.
1308299-09-3
Chemical Name:
Propargyl-PEG4-bromide
Synonyms
Alkyne-PEG4-Br;PROPARGYL-PEG4-BR;Propargyl-PEG4-bromide;1-Bromo-3,6,9,12-tetraoxapentadec-14-yne;3,6,9,12-Tetraoxapentadec-14-yne, 1-bromo-;Propargyl-PEG4-Br/3,6,9,12-Tetraoxapentadec-14-yne, 1-bromo-
CBNumber:
CB33062624
Molecular Formula:
C11H19BrO4
Molecular Weight:
295.17
MDL Number:
MFCD28950764
MOL File:
1308299-09-3.mol
Last updated:2024-03-26 17:16:27
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Propargyl-PEG4-bromide Properties

Boiling point 334.3±32.0 °C(Predicted)
Density 1.269±0.06 g/cm3(Predicted)

Propargyl-PEG4-bromide price More Price(6)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TRC P839568 Propargyl-PEG4-bromide 1308299-09-3 5mg $45 2021-12-16 Buy
BroadPharm BP-22782 Propargyl-PEG4-bromide 98% 1308299-09-3 250mg $420 2021-12-16 Buy
BroadPharm BP-22782 Propargyl-PEG4-bromide 98% 1308299-09-3 500mg $580 2021-12-16 Buy
Apolloscientific BIPG1730 Propargyl-PEG4-bromide 1308299-09-3 250mg $817 2021-12-16 Buy
BroadPharm BP-22782 Propargyl-PEG4-bromide 98% 1308299-09-3 1g $950 2021-12-16 Buy
Product number Packaging Price Buy
P839568 5mg $45 Buy
BP-22782 250mg $420 Buy
BP-22782 500mg $580 Buy
BIPG1730 250mg $817 Buy
BP-22782 1g $950 Buy

Propargyl-PEG4-bromide Chemical Properties,Uses,Production

Description

Propargyl-PEG4-bromide is a crosslinker that can be used in copper catalyzed azide-alkyne Click Chemistry to form a stable triazole linkage with azides. The bromide (Br) acts as a good leaving group for nucleophilic substitution reactions.

Propargyl-PEG4-bromide synthesis

87450-10-0
1308299-09-3
Synthesis of Propargyl-PEG4-bromide from Propargyl-PEG5-alcohol

Propargyl-PEG4-bromide Preparation Products And Raw materials

Raw materials

Preparation Products

Propargyl-PEG4-bromide Suppliers

Global( 42)Suppliers
Supplier Tel Email Country ProdList Advantage
Chongqing Chemdad Co., Ltd 		+86-023-61398051 +8613650506873 sales@chemdad.com China 39916 58
SHANGHAI T&W PHARMACEUTICAL CO., LTD. 		+86-021-61551413 +8618813727289 contact@trustwe.com China 5738 58
TargetMol Chemicals Inc. 		+1-781-999-5354 +1-00000000000 marketing@targetmol.com United States 19892 58
Wuhan Borenpharm Co., Ltd 		027-65563561 18717150066 3207347307@qq.com CHINA 1238 58
Hangzhou Huarong Pharm Co., Ltd. 		571-86758373 +8613588754946 sales@huarongpharm.com CHINA 3149 58
Jilin Chinese Academy of Sciences-yanshen Technology 		+undefined18143011203 info@chemextension.com China 42057 58
Xian confluore Biological Technology Co., Ltd. 		+86-15680926068 +86-15680926068 1924344760@confluore.cn China 2893 58
Aladdin Scientific 		+1-833-552-7181 sales@aladdinsci.com United States 57511 58
Bide Pharmatech Ltd. 400-1647117 15221909166 product02@bidepharm.com China 41438 60
Hunan HuaTeng Pharmaceutical Co., Ltd., 400-8592883 15367835770 viola@huatengsci.com China 5877 58
Supplier Advantage
Chongqing Chemdad Co., Ltd 		58
SHANGHAI T&W PHARMACEUTICAL CO., LTD. 		58
TargetMol Chemicals Inc. 		58
Wuhan Borenpharm Co., Ltd 		58
Hangzhou Huarong Pharm Co., Ltd. 		58
Jilin Chinese Academy of Sciences-yanshen Technology 		58
Xian confluore Biological Technology Co., Ltd. 		58
Aladdin Scientific 		58
Bide Pharmatech Ltd. 60
Hunan HuaTeng Pharmaceutical Co., Ltd., 58

View Lastest Price from Propargyl-PEG4-bromide manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
Propargyl-PEG4-bromide pictures 2024-03-26 Propargyl-PEG4-bromide
1308299-09-3
 US $0.00 / g 5g >98.00% 5g Xian confluore Biological Technology Co., Ltd.

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Propargyl-PEG4-bromide Alkyne-PEG4-Br PROPARGYL-PEG4-BR 3,6,9,12-Tetraoxapentadec-14-yne, 1-bromo- 1-Bromo-3,6,9,12-tetraoxapentadec-14-yne Propargyl-PEG4-Br/3,6,9,12-Tetraoxapentadec-14-yne, 1-bromo- 1308299-09-3 peg