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α,ω-dipropionic acid tetraethylene glycol

Product Name
α,ω-dipropionic acid tetraethylene glycol
CAS No.
439114-13-3
Chemical Name
α,ω-dipropionic acid tetraethylene glycol
Synonyms
4,7,10,13,16-Pentaoxanonadecanedioic Acid;Di-Acid-PEG5;Bis-PEG6-acid;Bis-PEG5-COOH;COOH-PEG4-COOH;COOH-PEG5-COOH;Acid-PEG4-Acid;Bis-dPEG??-acid;PROTAC Linker 36;Bis-PEG4-CH2CH2COOH
CBNumber
CB52501436
Molecular Formula
C14H26O9
Formula Weight
338.35
MOL File
439114-13-3.mol
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α,ω-dipropionic acid tetraethylene glycol Property

Boiling point:
513.6±50.0 °C(Predicted)
Density 
1.205±0.06 g/cm3(Predicted)
storage temp. 
Sealed in dry,Room Temperature
pka
3.97±0.10(Predicted)
form 
Solid
color 
White to off-white
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Safety

HS Code 
2918999090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

TRC
Product number
P227300
Product name
4,7,10,13,16-PentaoxanonadecanedioicAcid
Packaging
1g
Price
$160
Updated
2021/12/16
BroadPharm
Product number
BP-20412
Product name
Bis-PEG5-acid
Purity
98%
Packaging
1g
Price
$240
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
POL0002401
Product name
BIS-PEG6-ACID
Purity
95.00%
Packaging
250MG
Price
$452.55
Updated
2021/12/16
BroadPharm
Product number
BP-20412
Product name
Bis-PEG5-acid
Purity
98%
Packaging
250mg
Price
$95
Updated
2021/12/16
Apolloscientific
Product number
BIPG1251
Product name
Bis-PEG6-acid
Packaging
250mg
Price
$516
Updated
2021/12/16
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α,ω-dipropionic acid tetraethylene glycol Chemical Properties,Usage,Production

Description

Bis-PEG5-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

A dicarboxylic acid used in the preparation of potent dimeric inhibitors of the PSD-95-NMDA receptor interaction.

Uses

As a dicarboxylic acid, 4,7,10,13,16-Pentaoxanonadecanedioic Acid can be used in the preparation of potent dimeric inhibitors of the PSD-95-NMDA receptor interaction.

α,ω-dipropionic acid tetraethylene glycol Preparation Products And Raw materials

Raw materials

Preparation Products

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α,ω-dipropionic acid tetraethylene glycol Suppliers

J & K SCIENTIFIC LTD.
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010-82848833 400-666-7788
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86-10-82849933
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jkinfo@jkchemical.com
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China
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Biomatrik (Jiaxing) Inc.
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573-573-82623377 18967387295
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+86 (573) 8262-3317
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Energy Chemical
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Chemsky (shanghai) International Co.,Ltd
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Beijing Isomersyn Technology CO;LTD
Tel
010-82954736 13391601435
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sales@isomersyn.com
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China
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ChemPep, Inc.
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+1 (888) 615-9178 / (561) 791-8787
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+1 (561) 791-8728
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United States
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Chengdu Pukang Biotechnology Co., Ltd
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028-82550498 19102685862
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T&W GROUP
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021-61551611 13296011611
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+86 21-50676805
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Nanjing Norris-Pharm Technology Co., Ltd
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13901585132
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+86-25-52131256
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799750417@qq.com
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China
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The future of Shanghai Industrial Co., Ltd.
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021-61552785
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021-55660885
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sales@shshiji.com
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View Lastest Price from α,ω-dipropionic acid tetraethylene glycol manufacturers

Shanghai UCHEM Inc.
Product
4,7,10,13,16-Pentaoxanonadecanedioic acid 439114-13-3
Price
US $193.00-697.00/g
Min. Order
5g
Purity
0.97
Supply Ability
25kg
Release date
2023-12-22
Xian confluore Biological Technology Co., Ltd.
Product
Bis-PEG5-acid 439114-13-3
Price
US $0.00/g
Min. Order
5g
Purity
>98.00%
Supply Ability
5g
Release date
2024-03-23

439114-13-3, α,ω-dipropionic acid tetraethylene glycolRelated Search:


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