Propargyl-PEG2-acid

Product Name: Propargyl-PEG2-acid
CAS No.: 1859379-85-3
Chemical Name: Propargyl-PEG2-acid
Synonyms: Alkyne-PEG2-COOH;CAS_1859379-85-3;Propargyl-PEG1-COOH;Propargyl-PEG2-acid;Propargyl-PEG1-C2-COOH;Propyne-PEG1-CH2CH2COOH;3-[2-(2-Propyn-1-yloxy)ethoxy]propanoic acid;3-(2-(Prop-2-yn-1-yloxy)ethoxy)propanoic acid;Propanoic acid, 3-[2-(2-propyn-1-yloxy)ethoxy]-
CBNumber: CB03163104
Molecular Formula: C8H12O4
Formula Weight: 172.18
MOL File: 1859379-85-3.mol

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Propargyl-PEG2-acid Property

storage temp.: -20°C
solubility: DMSO: 250 mg/mL (1451.97 mM)

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H315Causes skin irritation

H318Causes serious eye damage

H335May cause respiratory 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.

P310Immediately call a POISON CENTER or doctor/physician.

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: 901566
Product name: Propargyl-PEG2-acid
Packaging: 50MG
Price: $221
Updated: 2023/06/20

BroadPharm

Product number: BP-23165
Product name: Propargyl-PEG2-acid
Purity: 98%
Packaging: 100mg
Price: $290
Updated: 2021/12/16

ChemScene

Product number: CS-0068466
Product name: Propargyl-PEG2-acid
Purity: ≥98.0%
Packaging: 100mg
Price: $300
Updated: 2021/12/16

Activate Scientific

Product number: AS104183
Product name: 3-[2-(2-Propyn-1-yloxy)ethoxy]propanoic acid
Purity: 95+%
Packaging: 1g
Price: $439
Updated: 2021/12/16

BroadPharm

Product number: BP-23165
Product name: Propargyl-PEG2-acid
Purity: 98%
Packaging: 250mg
Price: $450
Updated: 2021/12/16

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Propargyl-PEG2-acid Chemical Properties,Usage,Production

Description

Propargyl-PEG2-acid is a linker consisting of propargyl and carboxylic acid functional groups. In the presence of activators (e.g. EDC, or HATU), the carboxylic acid reacts with primary amine to form a stable amide bond. The propargyl group reacts with azide group in biomolecules to yield a stable triazole linkage.

Uses

Propargyl-PEG₂-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-PEG₂-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.

Propargyl-PEG2-acid Preparation Products And Raw materials

Raw materials

Preparation Products

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Propargyl-PEG2-acid Suppliers

China 52 United States 5 Global 57

Daicel Chiral Technologies (China)CO.,LTD

Tel: 021-50460086-9 15921403865
Fax: +86-21-50462321
Email: han_yajun@dctc.daicel.com
Country: China
ProdList: 6943
Advantage: 65

Bide Pharmatech Ltd.

Tel: 400-1647117 15221909166
Fax: +86-21-61629029
Email: product02@bidepharm.com
Country: China
ProdList: 41438
Advantage: 60

Sigma-Aldrich

Tel: 021-61415566 800-8193336
Email: orderCN@merckgroup.com
Country: China
ProdList: 51471
Advantage: 80

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

Tel: 0431-80514535 19917294565
Email: et@chemextension.com
Country: China
ProdList: 4110
Advantage: 55

Borenpharm Co., Ltd

Tel: 027-65563561
Fax: 86-27-59218822
Email: sales@borenpharm.com
Country: China
ProdList: 1246
Advantage: 55

Jinan elephant international trading co., LTD

Tel
Fax: -
Email: 13006575422@163.com
Country: China
ProdList: 6357
Advantage: 58

Shanghai Chaolan Chemical Technology Center

Tel: QQ:65489617 15618227136
Fax: 21-5161 9052
Email: info@SuperLan-chem.com
Country: China
ProdList: 9838
Advantage: 58

Amadis Chemical Company Limited

Tel: 571-89925085
Fax: 0086-571-89925065
Email: sales@amadischem.com
Country: China
ProdList: 131980
Advantage: 58

Beijing Jin Ming Biotechnology Co., Ltd.

Tel: 010-60605840 18892239720
Fax: 010-60605840
Email: psaitong@jm-bio.com
Country: China
ProdList: 12308
Advantage: 58

Amatek Scientific Co. Ltd.

Tel: 0512-56316828
Fax: 0512-56316826
Email: info@amateksci.com
Country: China
ProdList: 28820
Advantage: 58

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View Lastest Price from Propargyl-PEG2-acid manufacturers

Xian confluore Biological Technology Co., Ltd.

Product: Propargyl-PEG2-acid 1859379-85-3
Price: US $0.00/g
Min. Order: 25g
Purity: >98.00%
Supply Ability: 25g
Release date: 2024-03-26

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Propargyl-PEG2-acid

Propyne-PEG1-CH2CH2COOH

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

Propargyl-PEG1-COOH

CAS_1859379-85-3

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

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

Propargyl-PEG1-C2-COOH

Alkyne-PEG2-COOH

1859379-85-3