MPEG4-CH2CH2COOH
- Product Name
- MPEG4-CH2CH2COOH
- CAS No.
- 81836-43-3
- Chemical Name
- MPEG4-CH2CH2COOH
- Synonyms
- m-PEG5-COOH;m-PEG5-acid;MPEG4-CH2CH2COOH;Methyl-PEG4-acid;mPEG4-propionic acid;MeO-(CH2CH2O)4-CH2CH2COOH;4,7,10,13,16-Pentaoxaheptadecanoic acid;2,5,8,11,14-Pentaoxa-17-heptadecanoic Acid;2,5,8,11,14-pentaoxaheptadecan-17-oic acid;mPEG4-CH2CH2COOH/4,7,10,13,16-Pentaoxaheptadecanoic acid
- CBNumber
- CB22546942
- Molecular Formula
- C12H24O7
- Formula Weight
- 280.31
- MOL File
- 81836-43-3.mol
MPEG4-CH2CH2COOH Property
- Boiling point:
- 393.0±37.0 °C(Predicted)
- Density
- 1.107±0.06 g/cm3(Predicted)
- storage temp.
- 2-8°C, sealed storage, away from moisture
- solubility
- Soluble in Water, DMSO, DCM, DMF
- pka
- 4.28±0.10(Predicted)
- form
- Liquid
- color
- Light yellow to light brown
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..…
N-Bromosuccinimide Price
- Product number
- BP-20455
- Product name
- m-PEG5-acid
- Purity
- 98%
- Packaging
- 1g
- Price
- $250
- Updated
- 2021/12/16
- Product number
- 280802
- Product name
- mPEG4-CH2CH2COOH
- Packaging
- 1g
- Price
- $253
- Updated
- 2021/12/16
- Product number
- AS103978
- Product name
- mPEG4-CH2CH2COOH
- Purity
- 95+%
- Packaging
- 1g
- Price
- $342
- Updated
- 2021/12/16
- Product number
- 0495AP
- Product name
- mPEG4-CH2CH2COOH
- Packaging
- 1g
- Price
- $357
- Updated
- 2021/12/16
- Product number
- POL0002493
- Product name
- M-PEG5-ACID
- Purity
- 95.00%
- Packaging
- 250MG
- Price
- $401.1
- Updated
- 2021/12/16
MPEG4-CH2CH2COOH Chemical Properties,Usage,Production
Description
m-PEG5-acid is a PEG linker containing a terminal carboxylic acid. The terminal carboxylic acid can react with primary amine groups in the presence of activators (e.g. EDC, or HATU) to form a stable amide bond. The hydrophilic PEG spacer increases solubility in aqueous media.
Uses
m-PEG5-acid is a PEG-based PROTAC linker can be used in the synthesis of PROTACs.
References
[1] Lepage ML, et al. Design, synthesis and photochemical properties of the first examples of iminosugar clustersbased on fluorescent cores. Beilstein J Org Chem. 2015 May 6;11:659-67. DOI:10.3762/bjoc.11.74
MPEG4-CH2CH2COOH Preparation Products And Raw materials
Raw materials
Preparation Products
MPEG4-CH2CH2COOH Suppliers
- Tel
- --
- Fax
- --
- sales@ajchem.in
- Country
- India
- ProdList
- 6100
- Advantage
- 58
View Lastest Price from MPEG4-CH2CH2COOH manufacturers
- Product
- mPEG4-CH2CH2COOH 81836-43-3
- Price
- US $42.00/g
- Min. Order
- 10g
- Purity
- 98%
- Supply Ability
- 300kg
- Release date
- 2025-11-20
- Product
- m-PEG5-COOH 81836-43-3
- Price
- US $0.00/g
- Min. Order
- 25g
- Purity
- >98.00%
- Supply Ability
- 25g
- Release date
- 2024-03-27