Propargyl-PEG4-acid

Product Name: Propargyl-PEG4-acid
CAS No.: 1415800-32-6
Chemical Name: Propargyl-PEG4-acid
Synonyms: Alkyne-PEG4-COOH;PROPARGYL-PEG4-COOH;Propargyl-PEG4-acid;Propargyl-PEG3-C2-COOH;Propargyl-PEG4-CH2CO2H;Propyne-PEG3-CH2CH2COOH;Propargyl-PEG3-CH2CH2COOH;4,7,10,13-tetraoxahexadec-15-ynoic acid;4,7,10,13-Tetraoxahexadec-15-yn-1-oic acid;3-[2-[2-(2-prop-2-ynoxyethoxy)ethoxy]ethoxy]propanoic acid
CBNumber: CB83048731
Molecular Formula: C12H20O6
Formula Weight: 260.28
MOL File: 1415800-32-6.mol

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Propargyl-PEG4-acid Property

Boiling point:: 388.0±37.0 °C(Predicted)
Density: 1.129±0.06 g/cm3(Predicted)
storage temp.: -20°C
solubility: Soluble in Water, DMSO, DCM, DMF
pka: 4.28±0.10(Predicted)
form: Viscous Liquid
color: Colorless to light yellow

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H242Heating may cause a fire

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P234Keep only in original container.

P235Keep cool.

P240Ground/bond container and receiving equipment.

P370+P378In case of fire: Use … for extinction.

P403Store in a well-ventilated place.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 902543
Product name: Propargyl-PEG4-acid
Packaging: 250MG
Price: $117.2
Updated: 2024/03/01

Sigma-Aldrich

Product number: 902543
Product name: Propargyl-PEG4-acid
Packaging: 1G
Price: $1070
Updated: 2023/06/20

TRC

Product number: P839603
Product name: Propargyl-PEG4-acid
Packaging: 100mg
Price: $265
Updated: 2021/12/16

Activate Scientific

Product number: AS103922
Product name: Propargyl-PEG3-CH2CH2COOH
Purity: 95+%
Packaging: 5G
Price: $1286
Updated: 2021/12/16

BroadPharm

Product number: BP-21094
Product name: Propargyl-PEG4-acid
Purity: 98%
Packaging: 250mg
Price: $360
Updated: 2021/12/16

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Propargyl-PEG4-acid Chemical Properties,Usage,Production

Description

Propargyl-PEG4-acid is a PEG reagent with an alkyne and a terminal carboxylic acid. The carboxylic acid reacts with primary amine groups with the help of activators (e.g. EDC, or HATU). The 4-unit PEG spacer increases hydrophilicity. The alkyne can participate in copper-catalyzed Click Chemistry.

Uses

This heterobifunctional, PEGylated crosslinker features 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-PEG4-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-PEG4-acid Preparation Products And Raw materials

Raw materials

Preparation Products

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Propargyl-PEG4-acid Suppliers

China 64 India 1 United Kingdom 1 United States 6 Global 72

T&W GROUP

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

Bide Pharmatech Ltd.

Tel: 400-164-7117 13681763483
Fax: +86-21-61629029
Email: product02@bidepharm.com
Country: China
ProdList: 41462
Advantage: 60

Hunan HuaTeng Pharmaceutical Co., Ltd.,

Tel: 400-8592883 15367835770
Fax: 0731-82251112
Email: viola@huatengsci.com
Country: China
ProdList: 5873
Advantage: 58

Sigma-Aldrich

Tel: 021-61415566 800-8193336
Email: orderCN@merckgroup.com
Country: China
ProdList: 51456
Advantage: 80

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

Zhengzhou Acme Chemical Co., Ltd.

Tel: 0371-0371-55629727 13323845623
Fax: 037155629727
Email: 2885676761@qq.com
Country: China
ProdList: 9996
Advantage: 58

Amatek Scientific Co. Ltd.

Tel: 0512-56316828
Fax: 0512-56316826
Email: info@amateksci.com
Country: China
ProdList: 28806
Advantage: 58

Hangzhou HanLai Biochemical Technology Co., Ltd.

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

Aikon International Limited

Tel: 025-66028182 18112977050
Fax: (3)02557626880
Email: cfzhang@aikonchem.com
Country: China
ProdList: 15818
Advantage: 58

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View Lastest Price from Propargyl-PEG4-acid manufacturers

Henan Fengda Chemical Co., Ltd

Product: Propargyl-PEG4-acid 1415800-32-6
Price: US $5.00-0.10/KG
Min. Order: 1KG
Purity: 98%
Supply Ability: g-kg-tons, free sample is available
Release date: 2024-03-27

Xian confluore Biological Technology Co., Ltd.

Product: Propargyl-PEG4-acid 1415800-32-6
Price: US $0.00/g
Min. Order: 5g
Purity: >98.00%
Supply Ability: 5g
Release date: 2024-03-26

Career Henan Chemical Co

Product: Propargyl-PEG4-acid 1415800-32-6
Price: US $3.00/KG
Min. Order: 1KG
Purity: 98%
Supply Ability: 200KG
Release date: 2020-03-23

1415800-32-6, Propargyl-PEG4-acidRelated Search:

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Propargyl-PEG4-acid

Propargyl-PEG4-CH2CO2H

Propyne-PEG3-CH2CH2COOH

Alkyne-PEG4-COOH

PROPARGYL-PEG4-COOH

Propargyl-PEG3-CH2CH2COOH

4,7,10,13-tetraoxahexadec-15-ynoic acid

4,7,10,13-Tetraoxahexadec-15-yn-1-oic acid

Propargyl-PEG3-CH2CH2COOH/4,7,10,13-Tetraoxahexadec-15-ynoic acid

Propargyl-PEG3-C2-COOH

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

1415800-32-6

5800-32-6

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