Tos-PEG7-CH2CO2t-butyl ester

Product Name: Tos-PEG7-CH2CO2t-butyl ester
CAS No.: 1530777-90-2
Chemical Name: Tos-PEG7-CH2CO2t-butyl ester
Synonyms: Tos-PEG6-CH2-Boc;Tos-PEG6-CH2COOtBu;Tos-PEG7-CH2CO2tBu;Tos-PEG7-t-butyl acetate;Tos-PEG7-CH2CO2t-butyl ester;tert-butyl 20-(tosyloxy)-3,6,9,12,15,18-hexaoxaicosanoate;tert-Butyl 20-(Tosyloxy)-3,6,9,12,15,18-hexaoxaicosan-1-oate;3,6,9,12,15,18-Hexaoxaeicosanoic acid, 20-[[(4-methylphenyl)sulfonyl]oxy]-, 1,1-dimethylethyl ester;Tos-PEG6-CH2COOtBu/3,6,9,12,15,18-Hexaoxaeicosanoic acid, 20-[[(4-methylphenyl)sulfonyl]oxy]-, 1,1-dimethylethyl ester
CBNumber: CB83062694
Molecular Formula: C25H42O11S
Formula Weight: 550.66
MOL File: 1530777-90-2.mol

More

Less

Tos-PEG7-CH2CO2t-butyl ester Property

storage temp.: Storage temp. 2-8°C
form: Viscous Liquid
color: Colorless to light yellow

More

Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

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

P302+P352IF ON SKIN: wash with plenty of soap and water.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

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

P312Call a POISON CENTER or doctor/physician if you feel unwell.

P321Specific treatment (see … on this label).

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

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

P362Take off contaminated clothing and wash before reuse.

P403+P233Store in a well-ventilated place. Keep container tightly closed.

P405Store locked up.

P501Dispose of contents/container to..…

More

Less

N-Bromosuccinimide Price

BroadPharm

Product number: BP-22131
Product name: Tos-PEG7-CH2CO2tBu
Purity: 98%
Packaging: 250mg
Price: $360
Updated: 2021/12/16

Activate Scientific

Product number: AS104145
Product name: Tos-PEG6-CH2COOtBu
Purity: 95+%
Packaging: 1g
Price: $588
Updated: 2021/12/16

Apolloscientific

Product number: BIPG1861
Product name: Tos-PEG7-CH2CO2t-butyl ester
Packaging: 250mg
Price: $701
Updated: 2021/12/16

BroadPharm

Product number: BP-22131
Product name: Tos-PEG7-CH2CO2tBu
Purity: 98%
Packaging: 1g
Price: $880
Updated: 2021/12/16

Acrotein

Product number: B-1086
Product name: Tos-PEG6-CH2COOtBu
Purity: 97%
Packaging: 0.25g
Price: $220
Updated: 2021/12/16

More

Less

Tos-PEG7-CH2CO2t-butyl ester Chemical Properties,Usage,Production

Description

Tos-PEG7-CH2CO2tBu is a PEG linker containing a t-butyl ester and a tosyl group. The hydrophilic PEG spacer increases solubility in aqueous media. The t-butyl protected carboxyl group can be deprotected under acidic conditions. The tosyl group is a very good leaving group for nucleophilic substitution reactions.

Uses

Tos-PEG6-CH2-Boc is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs[1].

IC 50

PEGs; Alkyl/ether

References

[1] Snaebjornsson MT, et al. Non-canonical functions of enzymes facilitate cross-talk between cell metabolic and regulatory pathways. Exp Mol Med. 2018 Apr 16;50(4):34. DOI:10.1038/s12276-018-0065-6

Tos-PEG7-CH2CO2t-butyl ester Preparation Products And Raw materials

Raw materials

Preparation Products

More

Less

Tos-PEG7-CH2CO2t-butyl ester Suppliers

China 26 India 1 United Kingdom 1 United States 2 Global 30

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

Amatek Scientific Co. Ltd.

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

TargetMol Chemicals Inc.

Tel: +1-781-999-5354; +17819995354
Email: marketing@targetmol.com
Country: United States
ProdList: 32435
Advantage: 58

Nextpeptide Inc

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

Shaanxi Xinyan Bomei Biotechnology Co., Ltd.

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

Shaanxi borno biotechnology co., LTD

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

Wuhan Topule

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

Zhengzhou Akem Chemical Co., Ltd

Tel: 13303867194
Email: 3001317055@qq.com
Country: China
ProdList: 9681
Advantage: 58

Beijing Jin Ming Biotechnology Co., Ltd.

Tel: 010-60605840 15801484223;
Email: psaitong@jm-bio.com
Country: China
ProdList: 29757
Advantage: 58

1530777-90-2, Tos-PEG7-CH2CO2t-butyl esterRelated Search:

Tos-PEG2-t-butyl ester (2-{2-[2-(Toluene-4-sulfonyloxy)-ethoxy]-ethoxy}-ethoxy)-acetic acid tert-butyl ester Tos-PEG4-t-butyl ester Tos-PEG3-t-butyl ester Tos-PEG10-CH2CH2COOtBu Tos-PEG6-t-Butyl ester Tos-PEG3-CH2CO2tBu Tri(Ethylene Glycol) DI-P-Toluenesulfonate TETRAETHYLENE GLYCOL DI-P-TOSYLATE Tos-PEG5-CH2CO2t-butyl ester TOS-PEG5-THP Tos-PEG9-t-butyl ester Tos-PEG7-t-butyl ester Ethanol, 2-[2-(2-hydroxyethoxy)ethoxy]-, 1-(4-Methylbenzenesulfonate) Tos-PEG13-Tos Tos-PEG21-Tos Tos-PEG13-t-butyl ester Tos-PEG5 t-butyl ester

Tos-PEG7-CH2CO2t-butyl ester

Tos-PEG7-CH2CO2tBu

Tos-PEG6-CH2COOtBu

Tos-PEG6-CH2-Boc

3,6,9,12,15,18-Hexaoxaeicosanoic acid, 20-[[(4-methylphenyl)sulfonyl]oxy]-, 1,1-dimethylethyl ester

Tos-PEG7-t-butyl acetate

Tos-PEG6-CH2COOtBu/3,6,9,12,15,18-Hexaoxaeicosanoic acid, 20-[[(4-methylphenyl)sulfonyl]oxy]-, 1,1-dimethylethyl ester

tert-Butyl 20-(Tosyloxy)-3,6,9,12,15,18-hexaoxaicosan-1-oate

tert-butyl 20-(tosyloxy)-3,6,9,12,15,18-hexaoxaicosanoate

1530777-90-2

C25H42O11S