Hydroxy-PEG5-acid

Product Name: Hydroxy-PEG5-acid
CAS No.: 2079768-50-4
Chemical Name: Hydroxy-PEG5-acid
Synonyms: HO-PEG5-COOH;HO-PEG5-CH2CH2COOH;Hydroxy-PEG5-propionic acid;1-Hydroxy-3,6,9,12,15-pentaoxaoctadecan-18-oic acid;Propanoic acid, 3-[(14-hydroxy-3,6,9,12-tetraoxatetradec-1-yl)oxy]-;HO-PEG5-CH2CH2COOH/Propanoic acid, 3-[(14-hydroxy-3,6,9,12-tetraoxatetradec-1-yl)oxy]-
CBNumber: CB03373635
Molecular Formula: C13H26O8
Formula Weight: 310.34
MOL File: 2079768-50-4.mol

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Hydroxy-PEG5-acid Property

Boiling point:: 455.7±45.0 °C(Predicted)
Density: 1.162±0.06 g/cm3(Predicted)
storage temp.: Storage temp. 2-8°C
pka: 4.28±0.10(Predicted)
form: Liquid
color: Colorless to light 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

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

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

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P337+P313IF eye irritation persists: Get medical advice/attention.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

aablocks

Product number: AA019EBV
Product name: 1-Hydroxy-3,6,9,12,15-pentaoxaoctadecan-18-oic acid
Purity: 98%
Packaging: 100mg
Price: $51
Updated: 2026/05/29

aablocks

Product number: AA019EBV
Product name: 1-Hydroxy-3,6,9,12,15-pentaoxaoctadecan-18-oic acid
Purity: 98%
Packaging: 250mg
Price: $79
Updated: 2026/05/29

ACHEMBLOCK

Product number: P39868
Product name: HO-PEG5-CH2CH2COOH
Purity: 95%
Packaging: 1G
Price: $275
Updated: 2026/05/27

ACHEMBLOCK

Product number: P39868
Product name: HO-PEG5-CH2CH2COOH
Purity: 95%
Packaging: 5G
Price: $1100
Updated: 2026/05/27

Acrotein

Product number: B-0931
Product name: HO-PEG5-CH2CH2COOH
Purity: 97%
Packaging: 0.25g
Price: $132.3
Updated: 2026/05/25

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Hydroxy-PEG5-acid Chemical Properties,Usage,Production

Description

Hydroxy-PEG5-acid is a PEG derivative containing a hydroxyl group with a terminal carboxylic acid. The terminal carboxylic acid can be reacted with primary amine groups in the presence of activators (e.g. EDC, or DCC) to form a stable amide bond. The hydrophilic PEG spacer increases solubility in aqueous media. The hydroxyl group enables further derivatization or replacement with other reactive functional groups.

Uses

Hydroxy-PEG5-acid is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs[1].

IC 50

PEGs

References

[1] An S, et al. Small-molecule PROTACs: An emerging and promising approach for the development of targeted therapy drugs. EBioMedicine. 2018 Oct;36:553-562 DOI:10.1016/j.ebiom.2018.09.005

Hydroxy-PEG5-acid Preparation Products And Raw materials

Raw materials

Preparation Products

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Hydroxy-PEG5-acid Suppliers

China 42 United States 1 Global 43

T&W GROUP

Tel: 021-61551611 13296011611
Fax: ＋86 21-50676805
Email: contact@trustwe.com
Country: China
ProdList: 9895
Advantage: 58

Shanghai Topbiochem Technology Co., Ltd

Tel: 021-58170097
Email: info@topbiochem.com
Country: China
ProdList: 9520
Advantage: 58

Mashilabs (Shanghai) Co.,Ltd.

Tel: 19916721580
Fax: QQ：3154870176
Email: mafarm@126.com
Country: China
ProdList: 4539
Advantage: 58

Borenpharm Co., Ltd

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

Zhengzhou Acme Chemical Co., Ltd.

Tel: 0371-0371-55629727 13323845623
Fax: 037155629727
Email: 2885676761@qq.com
Country: China
ProdList: 10021
Advantage: 58

Amatek Scientific Co. Ltd.

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

Jiaxing Deyi Chemical Co., Ltd.

Tel: 86-0573-85866609 13325730825
Fax: 0573-85866609
Email: 945717149@qq.com
Country: China
ProdList: 8997
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Hangzhou HanLai Biochemical Technology Co., Ltd.

Tel: 571-86101219 18768477782
Fax: -
Email: sales09@leobiochem.com
Country: China
ProdList: 433
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SHANGHAI FDC-CHEMICAL CO.,LTD

Tel: 021-61469567 13482353728
Fax: 021-61161605
Email: sales@fdc-chemical.com
Country: China
ProdList: 9997
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

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View Lastest Price from Hydroxy-PEG5-acid manufacturers

Xian confluore Biological Technology Co., Ltd.

Product: Hydroxy-PEG5-acid 2079768-50-4
Price: US $0.00/g
Min. Order: 1g
Purity: >98.00%
Supply Ability: 1g
Release date: 2024-03-25

2079768-50-4, Hydroxy-PEG5-acidRelated Search:

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HO-PEG5-CH2CH2COOH

Propanoic acid, 3-[(14-hydroxy-3,6,9,12-tetraoxatetradec-1-yl)oxy]-

Hydroxy-PEG5-propionic acid

HO-PEG5-CH2CH2COOH/Propanoic acid, 3-[(14-hydroxy-3,6,9,12-tetraoxatetradec-1-yl)oxy]-

1-Hydroxy-3,6,9,12,15-pentaoxaoctadecan-18-oic acid

HO-PEG5-COOH

2079768-50-4