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Bromo-PEG2-methyl ester

CAT: 0013-GTR19253507-02Size: 10 mgDry Ice: NoHazardous: No
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CAT#:0013-GTR19253507-02Size:10 mg
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Description
Bromo-PEG2-methyl ester is a PEG linker featuring a bromine moiety and a methyl ester group. Bromine (Br) serves as an excellent leaving group in nucleophilic substitution reactions. The hydrophilic PEG spacer enhances its solubility in aqueous media. The methyl ester is subject to hydrolysis under strongly basic conditions.
CAS Number
2468714-95-4
Field of Research
Metabolism Research
Smiles
O=C (OC) CCOCCOCCBr
Molecular Formula
C8H15BrO4
Molecular Weight
255.106
Storage Conditions
-20°C
Notes
For research use only.

Chemical Information

Bromo-PEG2-methyl ester
CAS Number2468714-95-4
PubChem CID154573031
IUPAC Namemethyl 3-[2-(2-bromoethoxy)ethoxy]propanoate
Molecular FormulaC8H15BrO4
Molecular Weight255.11
XLogP0.5
Topological Polar Surface Area44.8
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count4
Rotatable Bond Count9
Heavy Atom Count13
Formal Charge0
Complexity129
SMILES
COC(=O)CCOCCOCCBr
InChI
InChI=1S/C8H15BrO4/c1-11-8(10)2-4-12-6-7-13-5-3-9/h2-7H2,1H3
InChIKey
SWKXLOXDFAALFO-UHFFFAOYSA-N
Chemical Structure
2D Structure
2D structure of Bromo-PEG2-methyl ester
CAS: 2468714-95-4
CID: 154573031
Formula: C8H15BrO4
MW: 255.11
Interactive 3D Structure
Loading 3D structure...
View on PubChemRaw 3D data
Computed Properties
PropertyValue
Molecular Weight255.11
XLogP30.5
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count4
Rotatable Bond Count9
Exact Mass254.01537
Monoisotopic Mass254.01537
Topological Polar Surface Area44.8 Ų
Heavy Atom Count13
Formal Charge0
Complexity129
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
Covalently-Bonded Unit Count1
Compound Is CanonicalizedYes

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