Acid-PEG4-mono-methyl ester

Product Name: Acid-PEG4-mono-methyl ester
CAS No.: 2028284-75-3
Chemical Name: Acid-PEG4-mono-methyl ester
Synonyms: COOH-PEG4-COOMe;CAS_2028284-75-3;Acid-PEG4-Methyl Ester;acid-PEG3-methyl ester;Acid-PEG4-mono-methyl ester;MeOOCCH2CH2O-PEG3-CH2CH2COOH;3-Oxo-2,6,9,12,15-pentaoxaoctadecan-18-oic acid;4,7,10,13-Tetraoxahexadecanedioic acid, 1-methyl ester;3-[2-[2-[2-(3-methoxy-3-oxo-propoxy)ethoxy]ethoxy]ethoxy]propanoic acid;3-[2-[2-[2-(3-methoxy-3-oxo-propoxy)ethoxy]ethoxy]ethoxy]propanoic acid - [M84526]
CBNumber: CB73162823
Molecular Formula: C13H24O8
Formula Weight: 308.32486
MOL File: 2028284-75-3.mol

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Acid-PEG4-mono-methyl ester Property

Boiling point:: 433.8±40.0 °C(Predicted)
Density: 1.156±0.06 g/cm3(Predicted)
storage temp.: Storage temp. 2-8°C
solubility: Soluble in Water, DMSO, DCM, DMF
pka: 4.28±0.10(Predicted)
form: Liquid
color: Light yellow to yellow

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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

Activate Scientific

Product number: AS108089
Product name: Acid-PEG4-mono-Methylester
Purity: 94%
Packaging: 250mg
Price: $531
Updated: 2021/12/16

BroadPharm

Product number: BP-23330
Product name: Acid-PEG4-mono-methylester
Purity: 98%
Packaging: 250mg
Price: $540
Updated: 2021/12/16

BroadPharm

Product number: BP-23330
Product name: Acid-PEG4-mono-methylester
Purity: 98%
Packaging: 500mg
Price: $850
Updated: 2021/12/16

BroadPharm

Product number: BP-23330
Product name: Acid-PEG4-mono-methylester
Purity: 98%
Packaging: 1g
Price: $1250
Updated: 2021/12/16

Arctom

Product number: AS016794
Product name: 3-Oxo-2,6,9,12,15-pentaoxaoctadecan-18-oicacid
Purity: 95%
Packaging: 1g
Price: $1789
Updated: 2021/12/16

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Acid-PEG4-mono-methyl ester Chemical Properties,Usage,Production

Description

Acid-PEG4-mono-methyl ester is a PEG linker with a carboxylic acid and methyl ester group. Methyl ester can be hydrolyzed under strong basic condition. The carboxylic acid can react with primary amines in the presence of EDC and HATU to form stable amide bonds. The hydrophilic PEG linker increases the water solubility of the compound in aqueous media.

Uses

Acid-PEG4-mono-methyl ester is a PEG- and Alkyl/ether-based PROTAC linker can be used in the synthesis of PROTACs[1].

IC 50

PEGs; Alkyl/ether

References

[1] Kanazaki K, et al. Feasibility of poly(ethylene glycol) derivatives as diagnostic drug carriers for tumor imaging. J Control Release. 2016 Mar 28;226:115-23. DOI:10.1016/j.jconrel.2016.02.017

Acid-PEG4-mono-methyl ester Preparation Products And Raw materials

Raw materials

Preparation Products

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Acid-PEG4-mono-methyl ester Suppliers

China 44 United States 3 Global 47

Borenpharm Co., Ltd

Tel: 027-65563561
Fax: 86-27-59218822
Email: sales@borenpharm.com
Country: China
ProdList: 1245
Advantage: 55

Jinan elephant international trading co., LTD

Tel
Fax: -
Email: 13006575422@163.com
Country: China
ProdList: 6355
Advantage: 58

Zhengzhou Acme Chemical Co., Ltd.

Tel: 0371-0371-55629727 13323845623
Fax: 037155629727
Email: 2885676761@qq.com
Country: China
ProdList: 10027
Advantage: 58

Amatek Scientific Co. Ltd.

Tel: 0512-56316828
Fax: 0512-56316826
Email: info@amateksci.com
Country: China
ProdList: 28769
Advantage: 58

SHANGHAI FDC-CHEMICAL CO.,LTD

Tel: 021-61469567 13482353728
Fax: 021-61161605
Email: sales@fdc-chemical.com
Country: China
ProdList: 9975
Advantage: 58

Xi'an Confluore Biological Technology Co., Ltd.

Tel: +86-156-80926068 +86-15680926068
Email: 1924344760@qq.com
Country: China
ProdList: 4952
Advantage: 58

Alpha Biopharmaceuticals Co., Ltd

Tel: 0411-39042497
Fax: 0411-39042693
Email: sales@alphabiopharm.com
Country: China
ProdList: 1951
Advantage: 58

TargetMol Chemicals Inc.

Tel: +1-781-999-5354; +17819995354
Email: marketing@targetmol.com
Country: United States
ProdList: 32467
Advantage: 58

Nextpeptide Inc

Tel: +86-0571-81612335 +8613336028439
Email: sales@nextpeptide.com
Country: China
ProdList: 19908
Advantage: 58

Career Henan Chemica Co

Tel: +86-0371-86658258 +8613203830695
Fax: 0371-86658258
Email: laboratory@coreychem.com
Country: China
ProdList: 30227
Advantage: 58

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View Lastest Price from Acid-PEG4-mono-methyl ester manufacturers

Career Henan Chemica Co

Product: Acid-PEG4-mono-methyl ester 2028284-75-3
Price: US $1.80/KG
Min. Order: 1g
Purity: 96%-99%
Supply Ability: 1kg/10kg/100kg
Release date: 2020-11-11

Xian confluore Biological Technology Co., Ltd.

Product: COOH-PEG4-COOMe 2028284-75-3
Price: US $0.00/g
Min. Order: 1g
Purity: >98.00%
Supply Ability: 1g
Release date: 2024-03-23

2028284-75-3, Acid-PEG4-mono-methyl esterRelated Search:

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Acid-PEG4-mono-methyl ester

acid-PEG3-methyl ester

CAS_2028284-75-3

COOH-PEG4-COOMe

4,7,10,13-Tetraoxahexadecanedioic acid, 1-methyl ester

3-Oxo-2,6,9,12,15-pentaoxaoctadecan-18-oic acid

MeOOCCH2CH2O-PEG3-CH2CH2COOH

Acid-PEG4-Methyl Ester

MeOOCCH2CH2O-PEG3-CH2CH2COOH/4,7,10,13-Tetraoxahexadecanedioic acid, 1-methyl ester

3-[2-[2-[2-(3-methoxy-3-oxo-propoxy)ethoxy]ethoxy]ethoxy]propanoic acid

3-[2-[2-[2-(3-methoxy-3-oxo-propoxy)ethoxy]ethoxy]ethoxy]propanoic acid - [M84526]

2028284-75-3