Propargyl-PEG7-t-butyl ester

Product Name: Propargyl-PEG7-t-butyl ester
CAS No.: 1818294-29-9
Chemical Name: Propargyl-PEG7-t-butyl ester
Synonyms: CAS_1818294-29-9;Propargyl-PEG7-Boc;Propargyl-PEG7-COOtBu;PropargylPEG7-tBu ester;Propargyl-PEG6-C2-COOtBu;Propargyl-PEG6-CH2CH2COOtBu;Propargyl-PEG7-t-butyl ester;tert-Butyl 4,7,10,13,16,19,22-heptaoxapentacos-24-ynoate;tert-Butyl 4,7,10,13,16,19,22-Heptaoxapentacos-24-yn-1-oate;4,7,10,13,16,19,22-Heptaoxapentacos-24-ynoic acid, 1,1-dimethylethyl ester
CBNumber: CB73062637
Molecular Formula: C22H40O9
Formula Weight: 448.55
MOL File: 1818294-29-9.mol

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Propargyl-PEG7-t-butyl ester Property

Boiling point:: 494.3±40.0 °C(Predicted)
Density: 1.059±0.06 g/cm3(Predicted)
solubility: Soluble in DCM, DMF

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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

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

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

BroadPharm

Product number: BP-21070
Product name: Propargyl-PEG7-t-butylester
Purity: 98%
Packaging: 250mg
Price: $290
Updated: 2021/12/16

Activate Scientific

Product number: AS107865
Product name: Propargyl-PEG6-CH2CH2COOtBu
Purity: 97%
Packaging: 250mg
Price: $346
Updated: 2021/12/16

BroadPharm

Product number: BP-21070
Product name: Propargyl-PEG7-t-butylester
Purity: 98%
Packaging: 500mg
Price: $530
Updated: 2021/12/16

Apolloscientific

Product number: BIPG1748
Product name: Propargyl-PEG7-t-butylester
Packaging: 250mg
Price: $607
Updated: 2021/12/16

Activate Scientific

Product number: AS107865
Product name: Propargyl-PEG6-CH2CH2COOtBu
Purity: 97%
Packaging: 1g
Price: $711
Updated: 2021/12/16

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Propargyl-PEG7-t-butyl ester Chemical Properties,Usage,Production

Description

Propargyl-PEG7-t-butyl ester comprises a propargyl group and a t-butyl protected carboxyl group. The propargyl group reacts with azide compounds via copper catalyzed Click Chemistry to form a stable triazole linkage. Under acidic conditions, the carboxyl group can be deprotected. The hydrophilic PEG units enhance solubility of the molecule in aqueous media.

Uses

Propargyl-PEG7-Boc is a PEG-based PROTAC linker can be used in the synthesis of PROTACs[1]. Propargyl-PEG7-Boc is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.

IC 50

PEGs; Alkyl/ether

References

[1] Noah Bell, et al. Compounds and methods for inhibiting phosphate transport. WO2012054110A2.

Propargyl-PEG7-t-butyl ester Preparation Products And Raw materials

Raw materials

Preparation Products

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Propargyl-PEG7-t-butyl ester Suppliers

China 42 United Kingdom 1 United States 2 Global 45

Alabiochem Tech.Co., Ltd.

Tel: 512-58900862 400-0707518
Fax: 0086-512-56765862
Email: sales@alabiochem.com
Country: China
ProdList: 973
Advantage: 59

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
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Country: China
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Shanghai YuanYe Biotechnology Co., Ltd.

Tel: 021-61312847; 18021002903
Fax: QQ:3008007432
Email: 3008007409@qq.com
Country: China
ProdList: 86249
Advantage: 60

Zhengzhou Acme Chemical Co., Ltd.

Tel: 0371-0371-55629727 13323845623
Fax: 037155629727
Email: 2885676761@qq.com
Country: China
ProdList: 10029
Advantage: 58

Amatek Scientific Co. Ltd.

Tel: 0512-56316828
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Email: info@amateksci.com
Country: China
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Advantage: 58

SHANGHAI FDC-CHEMICAL CO.,LTD

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Xi'an Confluore Biological Technology Co., Ltd.

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Henan Alfachem Co.,Ltd.

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Alpha Biopharmaceuticals Co., Ltd

Tel: 0411-39042497
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Email: sales@alphabiopharm.com
Country: China
ProdList: 1951
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View Lastest Price from Propargyl-PEG7-t-butyl ester manufacturers

XIAMEN SINOPEG BIOTECH CO., LTD.

Product: Propargyl-PEG7-COOtBu 1818294-29-9
Price: US $0.00-0.00/g
Min. Order: 1g
Purity: 98%
Supply Ability: 1g/bottle, 10g/bottle, 100g/bottle
Release date: 2026-02-03

Xian confluore Biological Technology Co., Ltd.

Product: Propargyl-PEG7-COOtBu 1818294-29-9
Price: US $0.00/g
Min. Order: 1g
Purity: >98.00%
Supply Ability: 1g
Release date: 2024-03-26

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Propargyl-PEG6-CH2CH2COOtBu

Propargyl-PEG7-COOtBu

4,7,10,13,16,19,22-Heptaoxapentacos-24-ynoic acid, 1,1-dimethylethyl ester

Propargyl-PEG7-t-butyl ester

CAS_1818294-29-9

Propargyl-PEG7-Boc

PropargylPEG7-tBu ester

Propargyl-PEG6-CH2CH2COOtBu/4,7,10,13,16,19,22-Heptaoxapentacos-24-ynoic acid, 1,1-dimethylethyl ester

Propargyl-PEG6-C2-COOtBu

tert-Butyl 4,7,10,13,16,19,22-heptaoxapentacos-24-ynoate

tert-butyl 3-[2-[2-[2-[2-[2-(2-prop-2-ynoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoate

tert-Butyl 4,7,10,13,16,19,22-Heptaoxapentacos-24-yn-1-oate

1818294-29-9

C22H40O9