PEG9-Tos

Product Name: PEG9-Tos
CAS No.: 886469-23-4
Chemical Name: PEG9-Tos
Synonyms: PEG9-Tos;Peg9-ots;Tos-PEG8-OH;OH-PEG8-Tos;PEG9-Tosylate;Tos-PEG8-alcohol;HO-(CH2CH2O)8-Tos;23-Hydroxy-3,6,9,12,15,18,21-heptaoxatricosyl 4-methylbenzenesulfonate;3,6,9,12,15,18,21-Heptaoxatricosane-1,23-diol, 1-(4-methylbenzenesulfonate);Tos-PEG8-OH/ 3,6,9,12,15,18,21-Heptaoxatricosane-1,23-diol, 1-(4-methylbenzenesulfonate)
CBNumber: CB83062609
Molecular Formula: C23H40O11S
Formula Weight: 524.62
MOL File: 886469-23-4.mol

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PEG9-Tos Property

storage temp.: Storage temp. 2-8°C
solubility: Soluble in Water, DMSO, DCM, DMF
form: Liquid
color: Colorless to light yellow

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Safety

HS Code: 2942000090

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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..…

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N-Bromosuccinimide Price

BroadPharm

Product number: BP-21827
Product name: PEG9-Tos
Purity: 98%
Packaging: 250mg
Price: $350
Updated: 2021/12/16

Activate Scientific

Product number: AS104163
Product name: Tos-PEG8-OH
Purity: 95+%
Packaging: 1g
Price: $532
Updated: 2021/12/16

BroadPharm

Product number: BP-21827
Product name: PEG9-Tos
Purity: 98%
Packaging: 500MG
Price: $540
Updated: 2021/12/16

Apolloscientific

Product number: BIPG1700
Product name: PEG9-Tos
Packaging: 250mg
Price: $681
Updated: 2021/12/16

Absolute Chiral

Product number: P1078-00-N
Product name: 23-hydroxy-3,6,9,12,15,18,21-heptaoxatricosyl4-methylbenzenesulfonate
Purity: 95%
Packaging: 100mg
Price: $198
Updated: 2021/12/16

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PEG9-Tos Chemical Properties,Usage,Production

Description

PEG9-Tos is a PEG linker containing a hydroxyl group with a tosyl group. The hydrophilic PEG spacer increases solubility in aqueous media. The hydroxyl group enables further derivatization or replacement with other reactive functional groups. The tosyl group is a very good leaving group for nucleophilic substitution reactions.

Uses

PEG8-Tos is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs[1].

IC 50

PEGs

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

PEG9-Tos Preparation Products And Raw materials

Raw materials

Preparation Products

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PEG9-Tos Suppliers

China 33 India 1 United Kingdom 1 United States 3 Global 38

Nanjing Junnahe Biopharmaceutical Co., Ltd

Tel: 025-58367986 17351780683
Fax: QQ3209878052
Email: amy.xiang@ally-chem.com
Country: China
ProdList: 354
Advantage: 60

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

Xi'an Confluore Biological Technology Co., Ltd.

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

Angel Pharmatech, Ltd.

Tel: 17317130613
Fax: QQ3358272972
Email: 3358272972@qq.com
Country: China
ProdList: 3277
Advantage: 58

Alpha Biopharmaceuticals Co., Ltd

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

Changzhou Kechem Bio-Scientific Co., LTD.

Tel: 0519-68985668 13685222090
Fax: qq735434464
Email: sales@kechem.cn
Country: China
ProdList: 26028
Advantage: 58

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View Lastest Price from PEG9-Tos manufacturers

Xian confluore Biological Technology Co., Ltd.

Product: OH-PEG8-Tos 886469-23-4
Price: US $0.00/g
Min. Order: 5g
Purity: >98.00%
Supply Ability: 5g
Release date: 2024-03-25

886469-23-4, PEG9-TosRelated Search:

PEG8-Tos PEG7-Tos

Peg9-ots

PEG9-Tos

Tos-PEG8-OH

3,6,9,12,15,18,21-Heptaoxatricosane-1,23-diol, 1-(4-methylbenzenesulfonate)

OH-PEG8-Tos

23-Hydroxy-3,6,9,12,15,18,21-heptaoxatricosyl 4-methylbenzenesulfonate

HO-(CH2CH2O)8-Tos

Tos-PEG8-OH/ 3,6,9,12,15,18,21-Heptaoxatricosane-1,23-diol, 1-(4-methylbenzenesulfonate)

PEG9-Tosylate

Tos-PEG8-alcohol

886469-23-4

C23H40O11S