ChemicalBook > CAS DataBase List > Propargyl-PEG5-t-butyl ester

Propargyl-PEG5-t-butyl ester

Product Name: Propargyl-PEG5-t-butyl ester
CAS No.: 1245823-50-0
Chemical Name: Propargyl-PEG5-t-butyl ester
Synonyms: Propargyl-PEG5-COOtBu;PropargylPEG5-tBu ester;Propargyl-PEG4-C2-COOtBu;Alkyne-PEG5-CH2CH2COOtBu;Propargyl-PEG4-CH2CH2-Boc;PROPARGYL-PEG5-CH2CH2COOTBU;Propargyl-PEG5-t-butyl ester;1-Boc-3,6,9,12,15-pentaoxaoctadec-17-yne;tert-butyl 4,7,10,13,16-pentaoxanonadec-18-ynoate;4,7,10,13,16-Pentaoxanonadec-18-ynoic acid, 1,1-dimethylethyl ester
CBNumber: CB73048734
Molecular Formula: C18H32O7
Formula Weight: 360.44
MOL File: 1245823-50-0.mol

Less

Propargyl-PEG5-t-butyl ester Property

Boiling point:: 420.6±40.0 °C(Predicted)
Density: 1.045±0.06 g/cm3(Predicted)
storage temp.: Storage temp. 2-8°C
form: Liquid
color: Colorless to light yellow

Less

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.

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

P337+P313IF eye irritation persists: Get medical advice/attention.

Less

N-Bromosuccinimide Price

TRC

Product number: P839468
Product name: Propargyl-PEG5-t-butylEster
Packaging: 100mg
Price: $330
Updated: 2021/12/16

Apolloscientific

Product number: BIPG1746
Product name: Propargyl-PEG5-t-butylester
Packaging: 250mg
Price: $482
Updated: 2021/12/16

BroadPharm

Product number: BP-20651
Product name: Propargyl-PEG5-t-butylester
Purity: 98%
Packaging: 250mg
Price: $230
Updated: 2021/12/16

Activate Scientific

Product number: AS107878
Product name: Propargyl-PEG5-CH2CH2COOtBu
Purity: 97%
Packaging: 250mg
Price: $310
Updated: 2021/12/16

Acrotein

Product number: B-1477
Product name: Propargyl-PEG4-CH2CH2COOtBu
Purity: 97%
Packaging: 0.5g
Price: $256.67
Updated: 2021/12/16

Less

Propargyl-PEG5-t-butyl ester Chemical Properties,Usage,Production

Description

Propargyl-PEG5-t-butyl ester has one of the functional groups protected by t-butyl group. The protection can be removed under acidic conditions. The propargyl group forms triazole linkages with azide-bearing compounds or biomolecules via copper catalyzed Click Chemistry. The PEG units help improving the water-solubility of the molecule in aqueous media.

Uses

Propargyl-PEG4-CH2CH2-Boc is a non-cleavable ADC linker that can be used to synthesize ADC inhibitors of Galectin-3. Propargyl-PEG4-CH2CH2-Boc is a PEG- and Alkyl/ether-based PROTAC linker that can be used in the synthesis of PROTACs[1]. Propargyl-PEG4-CH2CH2-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

Non-cleavable Linker; Alkyl/ether

References

[1] Zhang H, et al. Thiodigalactoside-Bovine Serum Albumin Conjugates as High-Potency Inhibitors of Galectin-3: An Outstanding Example of Multivalent Presentation of Small Molecule Inhibitors. Bioconjug Chem. 2018 Apr 18;29(4):1266-1275. DOI:10.1021/acs.bioconjchem.8b00047

Propargyl-PEG5-t-butyl ester Preparation Products And Raw materials

Raw materials

Preparation Products

Less

Propargyl-PEG5-t-butyl ester Suppliers

China 52 India 1 United Kingdom 1 United States 4 Global 58

Alabiochem Tech.Co., Ltd.

Tel: 512-58900862 400-0707518
Fax: 0086-512-56765862
Email: sales@alabiochem.com
Country: China
ProdList: 970
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

Hunan HuaTeng Pharmaceutical Co., Ltd.,

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

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

Tel: 0431-0431-80514535 19917294565
Email: et@chemextension.com
Country: China
ProdList: 3936
Advantage: 55

Borenpharm Co., Ltd

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

Zhengzhou Acme Chemical Co., Ltd.

Tel: 0371-0371-55629727 13323845623
Fax: 037155629727
Email: 2885676761@qq.com
Country: China
ProdList: 10110
Advantage: 58

Beijing Jin Ming Biotechnology Co., Ltd.

Tel: 010-60605840 18892239720
Fax: 010-60605840
Email: psaitong@jm-bio.com
Country: China
ProdList: 12306
Advantage: 58

Amatek Scientific Co. Ltd.

Tel: 0512-56316828
Fax: 0512-56316826
Email: info@amateksci.com
Country: China
ProdList: 28785
Advantage: 58

Jiaxing Deyi Chemical Co., Ltd.

Tel: 86-0573-85866609 13325730825
Fax: 0573-85866609
Email: 945717149@qq.com
Country: China
ProdList: 8596
Advantage: 58

Aikon International Limited

Tel: 025-58851090 15955137747
Fax: (6)02557626880
Email: sales01@aikonchem.com
Country: China
ProdList: 15949
Advantage: 58

SHANGHAI FDC-CHEMICAL CO.,LTD

Tel: 021-61469567 13482353728
Fax: 021-61161605
Email: sales@fdc-chemical.com
Country: China
ProdList: 9717
Advantage: 58

Xi'an Confluore Biological Technology Co., Ltd.

Tel: +86-156-80926068 +86-15680926068
Email: 1924344760@qq.com
Country: China
ProdList: 4952
Advantage: 58

Henan Alfachem Co.,Ltd.

Tel: 0371-55051623 18137891487
Fax: QQ：2853979817
Email: 2853979817@qq.com
Country: China
ProdList: 9988
Advantage: 58

Alpha Biopharmaceuticals Co., Ltd

Tel: 0411-39042497
Fax: 0411-39042693
Email: sales@alphabiopharm.com
Country: China
ProdList: 1951
Advantage: 58

Nextpeptide Inc

Tel: +86-0571-81612335 +8613336028439
Email: sales@nextpeptide.com
Country: China
ProdList: 19908
Advantage: 58

Hangzhou Huarong Pharm Co., Ltd.

Tel: 571-86758373 +8613588754946
Fax: 0086-571-81131109
Email: sales@huarongpharm.com
Country: CHINA
ProdList: 3148
Advantage: 58

Wuhan Borenpharm Co., Ltd

Tel: 027-65563561 18717150066
Fax: 027-59218822
Email: 3207347307@qq.com
Country: CHINA
ProdList: 1238
Advantage: 58

Shaanxi Xinyan Bomei Biotechnology Co., Ltd.

Tel: 13892832556
Email: 2440688701@qq.com
Country: China
ProdList: 1994
Advantage: 58

Shanghai Jiange Chemical Co., Ltd.

Tel: 15921040873
Email: 1434142450@qq.com
Country: CHINA
ProdList: 7649
Advantage: 58

Chongqing Chemdad Co., Ltd

Tel: +86-023-6139-8061 +86-86-13650506873
Email: sales@chemdad.com
Country: China
ProdList: 39927
Advantage: 58

Shaanxi borno biotechnology co., LTD

Tel: +86-13759708231
Email: asherw9@hotmail.com
Country: China
ProdList: 2373
Advantage: 58

Zhengzhou anmousse chemical products co. LTD

Tel: 0371-55289822 18737195735
Fax: QQ:483339295
Email: 483339295@qq.com
Country: China
ProdList: 7587
Advantage: 58

Wuhan Topule

Tel: +86-02787215551 +86-19945035818
Fax: 027-87215551
Email: 2936752263@qq.com
Country: China
ProdList: 7986
Advantage: 58

Shanghai Sunway Pharmaceutical Technology Co.,Ltd.

Tel: 021-51816796-820 13611835272
Fax: 021-5161 3951
Email: sales2@sunwaypharm.com
Country: China
ProdList: 44119
Advantage: 58

Shanghai Haohong Pharmaceutical Co., Ltd.

Tel: 400-8210725 4008210725
Email: malulu@leyan.com
Country: China
ProdList: 40000
Advantage: 58

Bide Pharmatech Ltd.

Tel: 400-1647117 13681763483
Email: product02@bidepharm.com
Country: China
ProdList: 59936
Advantage: 58

Xi'an Qiyue Biotechnology Co., Ltd.

Tel: 400-400-6966-012-012 17778955912
Email: 2957605606@qq.com
Country: China
ProdList: 2535
Advantage: 58

Zhangshu Hongyuan Biomedical Technology Co., Ltd.

Tel: 19195036662
Email: 335864138@qq.com
Country: China
ProdList: 159
Advantage: 58

Affinity（Wuhan）Ltd.

Tel: 15841022315
Email: sales@affinitytech.cn
Country: China
ProdList: 3000
Advantage: 58

Guangzhou Weihua Biotechnology Co., Ltd

Tel: 020-020-37239396 18922492046
Email: weihuasw@foxmail.com
Country: China
ProdList: 4735
Advantage: 58

TargetMol Chemicals Inc.

Tel: 4008200310
Email: marketing@tsbiochem.com
Country: China
ProdList: 24961
Advantage: 58

Taizhou GreenChem Pharma-Tech Co.,Ltd

Tel: 15366892466
Email: greenchem@tzglmk.com
Country: China
ProdList: 1028
Advantage: 58

Shanghai Easy CDMO Co.,Ltd

Tel: 021-61734564 13854185395;
Email: info@easycdmo.com
Country: China
ProdList: 10024
Advantage: 58

Beijing Solarbio Science & Tecnology Co., Ltd.

Tel: 010-50973130 17801761073
Email: Gsiyu@solarbio.com
Country: China
ProdList: 50464
Advantage: 58

CHENGDU YINGNUOLING PHARMACEUTICAL TECHNOLOGY CO.,LTD

Tel: 17882285575
Email: 1276966012@qq.com
Country: China
ProdList: 390
Advantage: 58

Shanghai Jieshikai Biotechnology Co. , Ltd.

Tel: 021-57520305 13795461237
Email: zhuruyan@jskchem.com
Country: China
ProdList: 49234
Advantage: 58

Accela ChemBio Co.,Ltd.

Tel: 021-50795510 4000665055
Email: SY06@accelachem.com
Country: China
ProdList: 7551
Advantage: 58

Shandong fen Boyu Biotechnology Co.,LTD

Tel: 13356310019 13356310019;
Email: boyu2024@163.com
Country: China
ProdList: 3247
Advantage: 58

Chengdu Hanwei Biotechnology Co., Ltd

Tel: 17360178904 18217049878
Email: zengzongwen@pegtide.com
Country: China
ProdList: 1222
Advantage: 58

Henan Chemyou Technology Co., Ltd

Tel: 0372-15803728682 15803728682
Email: hnkmy2023@163.com
Country: China
ProdList: 517
Advantage: 58

Shanghai Yanfen Biochemical Technology Co.,LTD

Tel: 17721070236 15002190549;
Email: yanfen2023@126.com
Country: China
ProdList: 1837
Advantage: 58

Shandong Dongde New Materials Co., Ltd

Tel: 15666167041
Email: 15666167041@163.com
Country: China
ProdList: 3000
Advantage: 58

Henan Mengtai Pharmaceutical Technology Co., Ltd

Tel: 176345344 7 17634854698
Email: 1959525201@qq.com
Country: China
ProdList: 10000
Advantage: 58

Santa Cruz Biotechnology Inc

Tel: 021-60936350
Email: scbt@scbt.com
Country: China
ProdList: 6594
Advantage: 58

Anyang Xiyan Technology Co., LTD

Tel: 17525889330
Email: 17525889330@163.com
Country: China
ProdList: 7856
Advantage: 58

Chongqing jooe co., ltd

Tel: +undefined86-15223382610
Email: info@jooe.com
Country: China
ProdList: 6208
Advantage: 58

Xian confluore Biological Technology Co., Ltd.

Tel: +86-15680926068
Email: 1924344760@confluore.cn
Country: China
ProdList: 2997
Advantage: 58

Jilin Chinese Academy of Sciences-yanshen Technology

Tel: +undefined18143011203
Email: info@chemextension.com
Country: China
ProdList: 42056
Advantage: 58

Hebei Chuanghai Biotechnology Co., Ltd

Tel: +8615531151365
Email: mina@chuanghaibio.com
Country: China
ProdList: 18126
Advantage: 58

Hangzhou MolCore BioPharmatech Co.,Ltd.

Tel: +86-057181025280; +8617767106207
Fax: 0571-85806285
Email: sales@molcore.com
Country: China
ProdList: 49734
Advantage: 58

Less

View Lastest Price from Propargyl-PEG5-t-butyl ester manufacturers

Xian confluore Biological Technology Co., Ltd.

Product: Propargyl-PEG5-COOtBu 1245823-50-0
Price: US $0.00/g
Min. Order: 1g
Purity: >98.00%
Supply Ability: 1g
Release date: 2024-03-26

1245823-50-0, Propargyl-PEG5-t-butyl esterRelated Search:

T-BUTYL TRIFLUOROACETATE Propargyl-PEG5-NHS ester Propargyl-PEG3-t-butyl ester Propargyl-PEG5-Mes Propargyl-PEG3-NHS ester Propargyl-PEG5-alcohol Propargyl-PEG4-Maleimide Propargyl-PEG5-alcohol Propargyl-PEG5-mal Propargyl-PEG6-Br Propargyl-PEG6-amine Propargyl-PEG3-Bromide Propyne Diazomethane tert-Butyl acetate Acetylene-PEG5-acid Propargyl-PEG4-acid 4,7,10,13,16-Pentaoxanonadeca-1,18-diyne

Alkyne-PEG5-CH2CH2COOtBu

PROPARGYL-PEG5-CH2CH2COOTBU

Propargyl-PEG5-t-butyl ester

Propargyl-PEG5-COOtBu

tert-Butyl 3-(2-{2-[2-(2-prop-2-ynyloxyethoxy)ethoxy]ethoxy}ethoxy)propanoate

Propargyl-PEG4-CH2CH2-Boc

4,7,10,13,16-Pentaoxanonadec-18-ynoic acid, 1,1-dimethylethyl ester

PropargylPEG5-tBu ester

Propargyl-PEG4-CH2CH2COOtBu/4,7,10,13,16-Pentaoxanonadec-18-ynoic acid, 1,1-dimethylethyl ester

Propargyl-PEG4-C2-COOtBu

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

1-Boc-3,6,9,12,15-pentaoxaoctadec-17-yne

tert-butyl 4,7,10,13,16-pentaoxanonadec-18-ynoate

1245823-50-0

peg