Bromo-PEG3-azide

Product Name: Bromo-PEG3-azide
CAS No.: 1446282-43-4
Chemical Name: Bromo-PEG3-azide
Synonyms: Br-PEG3-N3;N3-PEG3-Br;Azido-PEG3-Br;N3-PEG3-CH2CH2Br;Bromo-PEG4-azide;Bromo-PEG3-azide;1-Azido-2-(2-[2-(2-bromoethoxy)ethoxy]ethoxy)ethane;N3-PEG3-CH2CH2Br/Ethane, 1-(2-azidoethoxy)-2-[2-(2-bromoethoxy)ethoxy]-
CBNumber: CB93062444
Molecular Formula: C8H17BrN3O3+
Formula Weight: 283.14288
MOL File: 1446282-43-4.mol

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Bromo-PEG3-azide Property

storage temp.: Storage temp. 2-8°C
solubility: Soluble in DMSO, DCM, DMF
form: clear liquid
color: Colorless to Light orange to Yellow

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Safety

HS Code: 2929.90.5090

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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

TCI Chemical

Product number: B6081
Product name: Bromo-PEG3-Azide
Packaging: 250MG
Price: $412
Updated: 2026/04/30

TRC

Product number: B750713
Product name: Bromo-PEG3-azide
Packaging: 10mg
Price: $45
Updated: 2021/12/16

BroadPharm

Product number: BP-21718
Product name: Bromo-PEG3-azide
Purity: 98%
Packaging: 250mg
Price: $320
Updated: 2021/12/16

AK Scientific

Product number: 0448DY
Product name: Bromo-PEG3-azide
Packaging: 250mg
Price: $811
Updated: 2021/12/16

Acrotein

Product number: B-0642
Product name: N3-PEG3-CH2CH2Br
Purity: 97%
Packaging: 0.5g
Price: $302.5
Updated: 2021/12/16

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Bromo-PEG3-azide Chemical Properties,Usage,Production

Description

Bromo-PEG3-azide is a PEG linker containing a bromide group and an azide group. The hydrophilic PEG spacer increases solubility in aqueous media. The azide group can react with alkyne, BCN, DBCO via Click Chemistry to yield a stable triazole linkage. The bromide (Br) is a very good leaving group for nucleophilic substitution reactions.

Uses

Bromo-PEG4-azide is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs[1]. Bromo-PEG3-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-PEG3-azide Preparation Products And Raw materials

Raw materials

Preparation Products

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Bromo-PEG3-azide Suppliers

Americas 1 China 76 Europe 1 India 2 Japan 1 United Kingdom 1 United States 5 Global 87

Adamas Reagent, Ltd.

Tel: 400-6009262 15618770481
Fax: 021-64823266
Email: yhx@titansci.com
Country: China
ProdList: 14100
Advantage: 59

T&W GROUP

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

TOKYO CHEMICAL INDUSTRY CO., LTD.

Tel: 03-36680489
Fax: 03-3668-0520
Email: Sales-JP@TCIchemicals.com
Country: Japan
ProdList: 28387
Advantage: 80

TCI Europe

Tel: 320-37350700
Fax: +32 (0)37350701
Email: sales@tcieurope.eu
Country: Europe
ProdList: 23671
Advantage: 75

TCI AMERICA

Tel: 800-4238616
Fax: +1-888-520-1075 / +1-503-283-1987
Email: sales@tciamerica.com
Country: Americas
ProdList: 23653
Advantage: 75

Bide Pharmatech Ltd.

Tel: 400-400-164-7117 18317119277
Fax: +86-21-61629029
Email: product02@bidepharm.com
Country: China
ProdList: 39999
Advantage: 60

Hunan HuaTeng Pharmaceutical Co., Ltd.,

Tel: 400-8592883
Fax: 0731-82251112
Email: sales@huatengsci.com
Country: China
ProdList: 5871
Advantage: 58

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

Tel: 0431-80534353 19917294565
Email: et@chemextension.com
Country: China
ProdList: 3840
Advantage: 55

Borenpharm Co., Ltd

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

Shanghai YuanYe Biotechnology Co., Ltd.

Tel: 021-61312847; 18021002903
Fax: QQ:3008007432
Email: 3008007409@qq.com
Country: China
ProdList: 89689
Advantage: 60

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View Lastest Price from Bromo-PEG3-azide manufacturers

XIAMEN SINOPEG BIOTECH CO., LTD.

Product: N3-PEG3-Br 1446282-43-4
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-PEG3-Br 1446282-43-4
Price: US $0.00/g
Min. Order: 1g
Purity: >98.00%
Supply Ability: 1g
Release date: 2024-03-23

1446282-43-4, Bromo-PEG3-azideRelated Search:

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Bromo-PEG3-azide

Bromo-PEG4-azide

Br-PEG3-N3

N3-PEG3-CH2CH2Br

1-Azido-2-(2-[2-(2-bromoethoxy)ethoxy]ethoxy)ethane

Azido-PEG3-Br

N3-PEG3-Br

N3-PEG3-CH2CH2Br/Ethane, 1-(2-azidoethoxy)-2-[2-(2-bromoethoxy)ethoxy]-

1446282-43-4

C8H16BrN3O3

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