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ChemicalBook >> CAS DataBase List >> m-PEG5-Tos

m-PEG5-Tos

m-PEG5-Tos price.
  • $5 - $1240
  • Product name: m-PEG5-Tos
  • CAS: 62921-76-0
  • MF: C16H26O7S
  • MW: 362.44
  • EINECS:
  • MDL Number:MFCD11041134
  • Synonyms:m-PEG5-Tos;MPEG5-TOSYLATE;(CH3(OCH2CH2)4OTs);3,6,9,12-Tetraoxatridecan-1-ol, 1-(4-methylbenzenesulfonate);2,5,8,11-tetraoxatridecan-13-ol tosylate;TosO-(CH2CH2O)4-Me;2,5,8,11-Tetraoxatridecan-13-ol, 4-methylbenzenesulfonate;2-[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]ethyl 4-methylbenzenesulfonate
Price36 Properties Safety Information Description
36 prices
Selected condition：
Brand
  • aablocks
  • ACHEMBLOCK
  • Activate Scientific
  • AK Scientific
  • Alichem
  • Ambeed
  • Apolloscientific
  • Biosynth
  • BroadPharm
  • Chemenu
  • ChemScene
  • Synthonix
Package
  • 100mg
  • 250mg
  • 1000mg
  • 1g
  • 5g
  • 10G
  • 25G
  • Manufactureraablocks
  • Product numberAA00IB19
  • Product description2,5,8,11-Tetraoxatridecan-13-yl 4-methylbenzenesulfonate 98%
  • Packaging100mg
  • Price$5
  • Updated2026-05-29
  • Buy
  • Manufactureraablocks
  • Product numberAA00IB19
  • Product description2,5,8,11-Tetraoxatridecan-13-yl 4-methylbenzenesulfonate 98%
  • Packaging250mg
  • Price$8
  • Updated2026-05-29
  • Buy
  • Manufactureraablocks
  • Product numberAA00IB19
  • Product description2,5,8,11-Tetraoxatridecan-13-yl 4-methylbenzenesulfonate 98%
  • Packaging1g
  • Price$20
  • Updated2026-05-29
  • Buy
  • Manufactureraablocks
  • Product numberAA00IB19
  • Product description2,5,8,11-Tetraoxatridecan-13-yl 4-methylbenzenesulfonate 98%
  • Packaging5g
  • Price$84
  • Updated2026-05-29
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberX194851
  • Product description2,5,8,11-Tetraoxatridecan-13-yl 4-Methylbenzenesulfonate 95.00%
  • Packaging5G
  • Price$125
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberX194851
  • Product description2,5,8,11-Tetraoxatridecan-13-yl 4-Methylbenzenesulfonate 95.00%
  • Packaging25G
  • Price$420
  • Updated2026-05-27
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS118354
  • Product description2,5,8,11-Tetraoxatridecan-13-yl 4-methylbenzenesulfonate 97+%
  • Packaging5G
  • Price$902
  • Updated2021-12-16
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS118354
  • Product description2,5,8,11-Tetraoxatridecan-13-yl 4-methylbenzenesulfonate 97+%
  • Packaging1g
  • Price$288
  • Updated2021-12-16
  • Buy
  • ManufacturerActivate Scientific
  • Product numberAS118354
  • Product description2,5,8,11-Tetraoxatridecan-13-yl 4-methylbenzenesulfonate 97+%
  • Packaging250mg
  • Price$147
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberAMTGC545
  • Product description2,5,8,11-Tetraoxatridecan-13-yl 4-methylbenzenesulfonate 97%
  • Packaging250mg
  • Price$148
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberAMTGC545
  • Product description2,5,8,11-Tetraoxatridecan-13-yl 4-methylbenzenesulfonate 97%
  • Packaging1g
  • Price$345
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberAMTGC545
  • Product description2,5,8,11-Tetraoxatridecan-13-yl 4-methylbenzenesulfonate 97%
  • Packaging5g
  • Price$1012
  • Updated2026-06-04
  • Buy
  • ManufacturerAlichem
  • Product number62921760
  • Product description2,5,8,11-Tetraoxatridecan-13-yl4-methylbenzenesulfonate
  • Packaging5g
  • Price$600
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number62921760
  • Product description2,5,8,11-Tetraoxatridecan-13-yl4-methylbenzenesulfonate
  • Packaging1g
  • Price$198
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA228934
  • Product description2,5,8,11-Tetraoxatridecan-13-yl4-methylbenzenesulfonate 95%
  • Packaging100mg
  • Price$22
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA228934
  • Product description2,5,8,11-Tetraoxatridecan-13-yl4-methylbenzenesulfonate 95%
  • Packaging250mg
  • Price$33
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA00IB19 2,5,8,11-Tetraoxatridecan-13-yl 4-methylbenzenesulfonate 98% 100mg $5 2026-05-29 Buy
aablocks AA00IB19 2,5,8,11-Tetraoxatridecan-13-yl 4-methylbenzenesulfonate 98% 250mg $8 2026-05-29 Buy
aablocks AA00IB19 2,5,8,11-Tetraoxatridecan-13-yl 4-methylbenzenesulfonate 98% 1g $20 2026-05-29 Buy
aablocks AA00IB19 2,5,8,11-Tetraoxatridecan-13-yl 4-methylbenzenesulfonate 98% 5g $84 2026-05-29 Buy
ACHEMBLOCK X194851 2,5,8,11-Tetraoxatridecan-13-yl 4-Methylbenzenesulfonate 95.00% 5G $125 2026-05-27 Buy
ACHEMBLOCK X194851 2,5,8,11-Tetraoxatridecan-13-yl 4-Methylbenzenesulfonate 95.00% 25G $420 2026-05-27 Buy
Activate Scientific AS118354 2,5,8,11-Tetraoxatridecan-13-yl 4-methylbenzenesulfonate 97+% 5G $902 2021-12-16 Buy
Activate Scientific AS118354 2,5,8,11-Tetraoxatridecan-13-yl 4-methylbenzenesulfonate 97+% 1g $288 2021-12-16 Buy
Activate Scientific AS118354 2,5,8,11-Tetraoxatridecan-13-yl 4-methylbenzenesulfonate 97+% 250mg $147 2021-12-16 Buy
AK Scientific AMTGC545 2,5,8,11-Tetraoxatridecan-13-yl 4-methylbenzenesulfonate 97% 250mg $148 2026-06-04 Buy
AK Scientific AMTGC545 2,5,8,11-Tetraoxatridecan-13-yl 4-methylbenzenesulfonate 97% 1g $345 2026-06-04 Buy
AK Scientific AMTGC545 2,5,8,11-Tetraoxatridecan-13-yl 4-methylbenzenesulfonate 97% 5g $1012 2026-06-04 Buy
Alichem 62921760 2,5,8,11-Tetraoxatridecan-13-yl4-methylbenzenesulfonate 5g $600 2021-12-16 Buy
Alichem 62921760 2,5,8,11-Tetraoxatridecan-13-yl4-methylbenzenesulfonate 1g $198 2021-12-16 Buy
Ambeed A228934 2,5,8,11-Tetraoxatridecan-13-yl4-methylbenzenesulfonate 95% 100mg $22 2021-12-16 Buy
Ambeed A228934 2,5,8,11-Tetraoxatridecan-13-yl4-methylbenzenesulfonate 95% 250mg $33 2021-12-16 Buy
Next Last

Properties

Boiling point :468.3±40.0 °C(Predicted)
Density :1.164±0.06 g/cm3(Predicted)
storage temp. :Sealed in dry,Room Temperature
form :Liquid
color :Colorless to light yellow

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

m-PEG5-Tos is a PEG linker containing a tosyl group. The tosyl group is a very good leaving group for nucleophilic substitution reactions. The hydrophilic PEG spacer increases solubility in aqueous media.

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Suppliers and manufacturers

Nanjing Yuanke Xinrui Pharmaceutical Technology Co., Ltd. Nanjing Norris-Pharm Technology Co., Ltd Shanghai Jian Chao Chemical Technology Co., Ltd. Nanjing Junnahe Biopharmaceutical Co., Ltd Bide Pharmatech Ltd. Hunan HuaTeng Pharmaceutical Co., Ltd., Shanghai YuanYe Biotechnology Co., Ltd. Nanjing Ally Chemical S&T Co., Ltd. Jinan elephant international trading co., LTD Shanghai Yihe Biological Technology Co., Ltd.