propargyl-PEG3-Acid

Product Name: propargyl-PEG3-Acid
CAS No.: 1347760-82-0
Chemical Name: propargyl-PEG3-Acid
Synonyms: Alkyne-PEG3-COOH;Alkyne-PEG3-acid;propargyl-PEG3-Acid;Propargyl-PEG2-COOH;PROPARGYL-PEG3-COOH;Propargyl-PEG2-C2-COOH;Propyne-PEG2-CH2CH2COOH;Propargyl-PEG2-CH2CH2COOH;Propargyl-PEG4-(CH2)3-acid;Propargyl-PEG3-Carboxylic Acid
CBNumber: CB43048728
Molecular Formula: C10H16O5
Formula Weight: 216.23
MOL File: 1347760-82-0.mol

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propargyl-PEG3-Acid Property

storage temp.: -20°C
solubility: Soluble in Water, DMSO, DCM, DMF
form: clear liquid
color: Light yellow to Brown
Appearance: yellow oily liquid

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Safety

HS Code: 2918.99.5000

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

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.

P321Specific treatment (see … on this label).

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

P362Take off contaminated clothing and wash before reuse.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 901565
Product name: Propargyl-PEG3-acid
Packaging: 50MG
Price: $144.44
Updated: 2025/07/31

TCI Chemical

Product number: P2733
Product name: Propargyl-PEG3-Carboxylic Acid
Packaging: 50MG
Price: $78
Updated: 2025/07/31

TCI Chemical

Product number: P2733
Product name: Propargyl-PEG3-Carboxylic Acid
Packaging: 250MG
Price: $238
Updated: 2025/07/31

TRC

Product number: P839575
Product name: Propargyl-PEG3-Acid
Packaging: 50mg
Price: $155
Updated: 2021/12/16

TRC

Product number: P839575
Product name: Propargyl-PEG3-Acid
Packaging: 100mg
Price: $220
Updated: 2021/12/16

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propargyl-PEG3-Acid Chemical Properties,Usage,Production

Description

Propargyl-PEG3-acid is a reagent with an alkyne group and a carboxylic acid. The terminal carboxylic acid can form amide bond with primary amines (activation is needed). The alkyne can form triazole linkage with azide containing molecules via copper catalyzed reactions.

Uses

Propargyl-PEG₃-acid is a heterobifunctional, PEGylated crosslinker featuring a carboxylic acid at one end and propargyl group at the other for reaction with azide-containing compounds using click chemistry. The hydrophillic PEG linker facilitates solubility in biological applications. Propargyl-PEG₃-acid can be used for bioconjugation or as a building block for synthesis of small molecules, conjugates of small molecules and/or biomolecules, or other tool compounds for chemical biology and medicinal chemistry that require ligation. Examples of applications include its synthetic incorporation into antibody-drug conjugates or proteolysis-targeting chimeras (PROTAC^? molecules) for targeted protein degradation.

reaction suitability

reagent type: linker

IC 50

PEGs; Non-cleavable Linker

propargyl-PEG3-Acid Preparation Products And Raw materials

Raw materials

Preparation Products

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propargyl-PEG3-Acid Suppliers

China 83 India 3 Japan 1 United Kingdom 1 United States 6 Global 94

Adamas Reagent, Ltd.

Tel: 400-6009262 16621234537
Fax: 021-64823266
Email: chenyj@titansci.com
Country: China
ProdList: 14101
Advantage: 59

Chengdu Pukang Biotechnology Co., Ltd

Tel: +86-028-82550498 +86-19102685862
Fax: 086-28-82550468
Email: sales@pu-kang.com
Country: China
ProdList: 497
Advantage: 58

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

Bide Pharmatech Ltd.

Tel: 400-164-7117 13681763483
Fax: +86-21-61629029
Email: product02@bidepharm.com
Country: China
ProdList: 39966
Advantage: 60

Hunan HuaTeng Pharmaceutical Co., Ltd.,

Tel: 400-8592883
Fax: 0731-82251112
Email: sales@huatengsci.com
Country: China
ProdList: 5872
Advantage: 58

Hangzhou J&H Chemical Co., Ltd.

Tel: 0571-87396432
Fax: 0571-87396431
Email: sales@jhechem.com
Country: China
ProdList: 14912
Advantage: 59

Sigma-Aldrich

Tel: 021-61415566 800-8193336
Email: orderCN@merckgroup.com
Country: China
ProdList: 51395
Advantage: 80

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: 71826
Advantage: 60

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View Lastest Price from propargyl-PEG3-Acid manufacturers

LAURENT

Product: Propargyl-PEG2-CH2CH2COOH 1347760-82-0
Price: US $27.00/g
Min. Order: 1g
Purity: 98%
Supply Ability: 300kg
Release date: 2025-11-22

Xian confluore Biological Technology Co., Ltd.

Product: Propargyl-PEG3-acid 1347760-82-0
Price: US $0.00/g
Min. Order: 5g
Purity: >98.00%
Supply Ability: 5g
Release date: 2024-03-26

1347760-82-0, propargyl-PEG3-AcidRelated Search:

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propargyl-PEG3-Acid

Propargyl-PEG4-(CH2)3-acid

Propyne-PEG2-CH2CH2COOH

Alkyne-PEG3-COOH

3-{2-[2-(2-Propyn-1-yloxy)ethoxy]ethoxy}propanoic acid

PROPARGYL-PEG3-COOH

3-(2-(2-(Prop-2-yn-1-yloxy)ethoxy)ethoxy)propanoic acid

Propargyl-PEG2-CH2CH2COOH

Propargyl-PEG2-COOH

Propanoic acid, 3-[2-[2-(2-propyn-1-yloxy)ethoxy]ethoxy]-

Propargyl-PEG3-Carboxylic Acid

3-[2-[2-(2-Propargyloxy)ethoxy]ethoxy]propanoic Acid

3-[2-(2-Prop-2-ynoxyethoxy)ethoxy]propanoic acid

Propargyl-PEG2-CH2CH2COOH/Propanoic acid, 3-[2-[2-(2-propyn-1-yloxy)ethoxy]ethoxy]-

Propargyl-PEG2-C2-COOH

Propargyl PEG3 acid,PROTAC Linkers,PropargylPEG3acid,Inhibitor,ADC Linkers,inhibit,Antibody-drug conjugates linkers,Propargyl-PEG-3-acid

Propargyl-PEG<sub>3</sub>-acid

Alkyne-PEG3-acid

1347760-82-0

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