m-PEG9-bromide

Base Information Edit

Chemical Name:m-PEG9-bromide
CAS No.:125562-30-3
Molecular Formula:C₁₉H₃₉BrO₉
Molecular Weight:491.417
Hs Code.:
European Community (EC) Number:832-791-0
Mol file:125562-30-3.mol

Synonyms:m-PEG9-bromide;125562-30-3;m-PEG9-Br;mPEG9-Br;28-bromo-2,5,8,11,14,17,20,23,26-nonaoxaoctacosane;2,5,8,11,14,17,20,23,26-Nonaoxaoctacosane, 28-bromo-;SCHEMBL9515495;AKOS040756586;BP-22779;HY-141377;CS-0114571;C70404;1-[2-[2-[2-[2-[2-[2-[2-(2-bromoethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]-2-methoxyethane

Suppliers and Price of m-PEG9-bromide

Supply Marketing:Edit

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

TRC
m-PEG9-bromide
50mg
$ 310.00

purepeg
28-Bromo-2,5,8,11,14,17,20,23,26-nonaoxaoctacosane min.95%
250 mg
$ 128.00

BroadPharm
m-PEG9-bromide 98%
500 MG
$ 290.00

BroadPharm
m-PEG9-bromide 98%
2 G
$ 590.00

Apolloscientific
m-PEG9-bromide
250mg
$ 850.00

Activate Scientific
mPEG9-Br 95+%
5 g
$ 1421.00

Activate Scientific
mPEG9-Br 95+%
1 g
$ 532.00

Activate Scientific
mPEG9-Br 95+%
250 mg
$ 258.00

Acrotein
mPEG9-Br 97%
0.5g
$ 275.00

Total 15 raw suppliers

Chemical Property of m-PEG9-bromide Edit

Chemical Property:

Boiling Point:498.1±40.0 °C(Predicted)
Density:1.190±0.06 g/cm3(Predicted)
Solubility.:Soluble in Water, DMSO, DCM, DMF
XLogP3:-0.3
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:9
Rotatable Bond Count:26
Exact Mass:490.17775
Heavy Atom Count:29
Complexity:288

Purity/Quality:

98%,99%, ^*data from raw suppliers

m-PEG9-bromide ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Canonical SMILES:COCCOCCOCCOCCOCCOCCOCCOCCOCCBr
Description m-PEG9-bromide is a PEG linker containing a bromide group. The bromide (Br) is a very good leaving group for nucleophilic substitution reactions. The hydrophilic PEG spacer increases solubility in aqueous media.

Technology Process of m-PEG9-bromide

There total 3 articles about m-PEG9-bromide which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 22.0%