MPEG6-CH2CH2COOH

Base Information

Chemical Name:MPEG6-CH2CH2COOH
CAS No.:874208-91-0
Molecular Formula:C16H32O9
Molecular Weight:368.425
Hs Code.:
Mol file:874208-91-0.mol

Synonyms:MPEG6-CH2CH2COOH;4,7,10,13,16,19,22-Heptaoxatricosanoic acid;MPEG6-OCH2CH2COOH;2,5,8,11,14,17,20-Heptaoxatricosan-23-oic acid;m-PEG7-acid

Suppliers and Price of MPEG6-CH2CH2COOH

Supply Marketing:

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

purepeg
4,7,10,13,16,19,22-Heptaoxatricosanoicacid min.97%
1 g
$ 249.00

Matrix Scientific
4,7,10,13,16,19,22-Heptaoxatricosanoic acid
1g
$ 875.00

Crysdot
2,5,8,11,14,17,20-Heptaoxatricosan-23-oicacid 95+%
1g
$ 668.00

Crysdot
2,5,8,11,14,17,20-Heptaoxatricosan-23-oicacid 95+%
5g
$ 2011.00

ChemPep
mPEG6-CH2CH2COOH
1g
$ 287.00

ChemPep
mPEG6-CH2CH2COOH
5g
$ 645.00

BroadPharm
m-PEG7-acid 98%
100 MG
$ 180.00

BroadPharm
m-PEG7-acid 98%
5 G
$ 630.00

Apolloscientific
m-PEG7-acid
100mg
$ 586.00

American Custom Chemicals Corporation
M-PEG7-ACID 95.00%
100MG
$ 341.25

Total 23 raw suppliers

Chemical Property of MPEG6-CH2CH2COOH

Chemical Property:

PSA：101.91000
LogP:0.20710
Storage Temp.:-20°C

Purity/Quality:

97% ^*data from raw suppliers

4,7,10,13,16,19,22-Heptaoxatricosanoicacid min.97% ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Description m-PEG7-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 Applications may include: bioconjugation, drug delivery, PEG hydrogel, crosslinker, and surface functionalization

Technology Process of MPEG6-CH2CH2COOH

There total 2 articles about MPEG6-CH2CH2COOH 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: 100.0%

: 874208-90-9
tert-butyl 2,5,8,11,14,17,20-heptaoxatricosan-23-oate

: 874208-91-0,125220-94-2
2,5,8,11,14,17,20-heptaoxatricosan-23-oic acid

Guidance literature:: With trifluoroacetic acid; In dichloromethane; at 20 ℃;

Reference yield:

: 23601-40-3,95507-80-5
hexaethylene glycol monomethyl ether

: 874208-91-0,125220-94-2
2,5,8,11,14,17,20-heptaoxatricosan-23-oic acid

Guidance literature:: Multi-step reaction with 2 steps

1.1: sodium / tetrahydrofuran / 1 h / 20 °C / Inert atmosphere

1.2: 20 °C

2.1: trifluoroacetic acid / dichloromethane / 20 °C

With sodium; trifluoroacetic acid; In tetrahydrofuran; dichloromethane;