ChemicalBook > CAS DataBase List > Methyl-PEG3-MS

Methyl-PEG3-MS

Product Name: Methyl-PEG3-MS
CAS No.: 74654-05-0
Chemical Name: Methyl-PEG3-MS
Synonyms: mPEG3-MS;m-PEG4-Ms;m-PEG3-OMs;Methyl-PEG3-MS;CAS_74654-05-0;mPEG3-Methanesulfonate;2-(2-[2-Methoxyethoxy]ethoxy)ethyl methanesulfonate;Ethanol, 2-[2-(2-methoxyethoxy)ethoxy]-, methanesulfonate;Ethanol, 2-[2-(2-methoxyethoxy)ethoxy]-, 1-methanesulfonate
CBNumber: CB63062216
Molecular Formula: C8H18O6S
Formula Weight: 242.29
MOL File: 74654-05-0.mol

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Methyl-PEG3-MS Property

Boiling point:: 152 °C(Press: 0.01 Torr)
Density: 1.170±0.06 g/cm3(Predicted)
storage temp.: Storage temp. 2-8°C
form: Liquid
color: Colorless to light yellow

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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.

P362Take off contaminated clothing and wash before reuse.

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

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Apolloscientific

Product number: BIPG1618
Product name: m-PEG4-Ms
Packaging: 500mg
Price: $351
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: POL0002492
Product name: M-PEG4-MS
Purity: 95.00%
Packaging: 5MG
Price: $496.43
Updated: 2021/12/16

BroadPharm

Product number: BP-21696
Product name: m-PEG4-Ms
Purity: 98%
Packaging: 5G
Price: $850
Updated: 2021/12/16

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Methyl-PEG3-MS Chemical Properties,Usage,Production

Description

m-PEG4-Ms is a PEG linker containing a mesyl group. The mesyl group is a good leaving group for nucleophilic substitution reactions. The hydrophilic PEG spacer increases solubility in aqueous media.

Uses

m-PEG3-OMs is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs[1].

IC 50

PEGs

References

[1] An S, et al. Small-molecule PROTACs: An emerging and promising approach for the development of targeted therapy drugs. EBioMedicine. 2018 Oct;36:553-562 DOI:10.1016/j.ebiom.2018.09.005

Methyl-PEG3-MS Preparation Products And Raw materials

Raw materials

Preparation Products

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74654-05-0, Methyl-PEG3-MSRelated Search:

m-PEG3-Ms Methyl-PEG9-t-butyl ester OCTAETHYLENE GLYCOL MONOMETHYL ETHER 2-[2-(2-methoxyethoxy)ethoxy]ethylamine POLY(ETHYLENE GLYCOL) METHYL ETHER ACRYLATE

Methyl-PEG3-MS

Ethanol, 2-[2-(2-methoxyethoxy)ethoxy]-, methanesulfonate

mPEG3-MS

m-PEG4-Ms

mPEG3-Methanesulfonate

CAS_74654-05-0

2-(2-[2-Methoxyethoxy]ethoxy)ethyl methanesulfonate

m-PEG3-OMs

Ethanol, 2-[2-(2-methoxyethoxy)ethoxy]-, 1-methanesulfonate

74654-05-0