Bromo-PEG4-Azide

Product Name: Bromo-PEG4-Azide
CAS No.: 1951439-37-4
Chemical Name: Bromo-PEG4-Azide
Synonyms: N3-PEG4-Br;Bromo-PEG4-N3;Azido-PEG4-Br;N3-PEG4-CH2CH2Br;1-azido-14-bromo-3,6,9,12-tetraoxatetradecane;N3-PEG4-CH2CH2Br/3,6,9,12-Tetraoxatetradecane, 1-azido-14-bromo-;1-azido-2-[2-[2-[2-(2-bromoethoxy)ethoxy]ethoxy]ethoxy]ethane - 95%
CBNumber: CB03162925
Molecular Formula: C10H21BrN3O4+
Formula Weight: 327.19544
MOL File: 1951439-37-4.mol

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Bromo-PEG4-Azide Property

storage temp.: Storage temp. 2-8°C
solubility: Soluble in DMSO, DCM, DMF
form: Liquid
color: Light yellow to yellow

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Safety

HS Code: 2942000090

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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.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

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

P271Use only outdoors or in a well-ventilated area.

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

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

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P330Rinse mouth.

P405Store locked up.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

BroadPharm

Product number: BP-22128
Product name: Bromo-PEG4-azide
Purity: 98%
Packaging: 250mg
Price: $380
Updated: 2021/12/16

BroadPharm

Product number: BP-22128
Product name: Bromo-PEG4-azide
Purity: 98%
Packaging: 500MG
Price: $650
Updated: 2021/12/16

Activate Scientific

Product number: AS107849
Product name: N3-PEG4-CH2CH2Br
Purity: 97%
Packaging: 1g
Price: $790
Updated: 2021/12/16

BroadPharm

Product number: BP-22128
Product name: Bromo-PEG4-azide
Purity: 98%
Packaging: 1g
Price: $980
Updated: 2021/12/16

Acrotein

Product number: B-1431
Product name: N3-PEG4-CH2CH2Br
Purity: 97%
Packaging: 0.25g
Price: $247.5
Updated: 2021/12/16

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Bromo-PEG4-Azide Chemical Properties,Usage,Production

Description

Bromo-PEG4-azide is a bifunctional crosslinker containing a bromide and a terminal azide. The hydrophilic PEG spacer increases solubility in aqueous media. The bromide (Br) is a good leaving group for nucleophilic substitution. The azide(N3) group is reactive with alkyne, BCN, DBCO via Click Chemistry.

Uses

Bromo-PEG5-azide is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs[1]. Bromo-PEG4-azide is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. It can also undergo strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with molecules containing DBCO or BCN groups.

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

Bromo-PEG4-Azide Preparation Products And Raw materials

Raw materials

Preparation Products

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Bromo-PEG4-Azide Suppliers

China 56 United States 3 Global 59

T&W GROUP

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

Jilin Chinese Academy of Sciences - Yanshen Technology Co., Ltd

Tel: 0431-80534353 19917294565
Email: et@chemextension.com
Country: China
ProdList: 3828
Advantage: 55

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

Amadis Chemical Company Limited

Tel: 571-89925085
Fax: 0086-571-89925065
Email: sales@amadischem.com
Country: China
ProdList: 131957
Advantage: 58

Amatek Scientific Co. Ltd.

Tel: 0512-56316828
Fax: 0512-56316826
Email: info@amateksci.com
Country: China
ProdList: 28772
Advantage: 58

Hangzhou HanLai Biochemical Technology Co., Ltd.

Tel: 571-86101219 18768477782
Fax: -
Email: sales09@leobiochem.com
Country: China
ProdList: 433
Advantage: 58

SHANGHAI FDC-CHEMICAL CO.,LTD

Tel: 021-61469567 13482353728
Fax: 021-61161605
Email: sales@fdc-chemical.com
Country: China
ProdList: 9964
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

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View Lastest Price from Bromo-PEG4-Azide manufacturers

XIAMEN SINOPEG BIOTECH CO., LTD.

Product: N3-PEG4-Br 1951439-37-4
Price: US $0.00-0.00/g
Min. Order: 1g
Purity: 98%
Supply Ability: 1g/bottle, 10g/bottle, 100g/bottle
Release date: 2026-02-04

Xian confluore Biological Technology Co., Ltd.

Product: Azido-PEG4-Br 1951439-37-4
Price: US $0.00/g
Min. Order: 1g
Purity: >98.00%
Supply Ability: 1g
Release date: 2024-03-23

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Azido-PEG4-Br

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1-azido-2-[2-[2-[2-(2-bromoethoxy)ethoxy]ethoxy]ethoxy]ethane - 95%

1-azido-14-bromo-3,6,9,12-tetraoxatetradecane

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1951439-37-4