ChemicalBook > CAS DataBase List > m-PEG2-acid

m-PEG2-acid

Product Name
m-PEG2-acid
CAS No.
149577-05-9
Chemical Name
m-PEG2-acid
Synonyms
mPEG1-COOH;mPEG2-COOH;m-PEG2-acid;m-dPEG2-acid;m-dPEG??-acid;mPEG1-CH2CH2COOH;Methyl-PEG2-acid;MeOCH2CH2OCH2COOH;m-dPEG??-acid (QBD-10326);3-(2-Methoxyethoxy)propionic Acid
CBNumber
CB03062562
Molecular Formula
C6H12O4
Formula Weight
148.16
MOL File
149577-05-9.mol
More
Less

m-PEG2-acid Property

Boiling point:
244.2±20.0 °C(Predicted)
Density 
1.098±0.06 g/cm3(Predicted)
storage temp. 
Sealed in dry,Room Temperature
pka
4.28±0.10(Predicted)
form 
Liquid
color 
Colorless to light yellow
InChI
InChI=1S/C6H12O4/c1-9-4-5-10-3-2-6(7)8/h2-5H2,1H3,(H,7,8)
InChIKey
KWMXBFIAGYXCCC-UHFFFAOYSA-N
SMILES
C(O)(=O)CCOCCOC
More
Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H315Causes skin irritation

H318Causes serious eye damage

H335May cause respiratory irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P310Immediately call a POISON CENTER or doctor/physician.

P321Specific treatment (see … on this label).

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P362Take off contaminated clothing and wash before reuse.

More
Less

N-Bromosuccinimide Price

TRC
Product number
B421828
Product name
3-(2-methoxyethoxy)propanoicacid
Packaging
25mg
Price
$45
Updated
2021/12/16
TRC
Product number
B421828
Product name
3-(2-methoxyethoxy)propanoicacid
Packaging
50mg
Price
$65
Updated
2021/12/16
AK Scientific
Product number
X3859
Product name
M-PEG2-acid
Packaging
250mg
Price
$191
Updated
2021/12/16
dPEG
Product number
10326
Product name
m-dPEG®₂-acid
Packaging
1000mg
Price
$230
Updated
2021/12/16
Iris Biotech GmbH
Product number
PEG1630
Product name
MeO-EPr-COOH
Packaging
100mg
Price
$270
Updated
2021/12/16
More
Less

m-PEG2-acid Chemical Properties,Usage,Production

Description

m-PEG2-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-PEG2-acid is a PEG-based PROTAC linker can be used in the synthesis of PROTACs.

Definition

ChEBI: 3-(2-methoxyethoxy)propanoic acid is a monocarboxylic acid that is propanoic acid substituted at C-3 by a 2-methoxyethoxy group. It has a role as a metabolite. It is a monocarboxylic acid and an ether.

IC 50

PEGs

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

m-PEG2-acid Preparation Products And Raw materials

Raw materials

Preparation Products

More
Less

m-PEG2-acid Suppliers

China 65 India 1 United Kingdom 1 United States 4 Global 71
Shanghai Hongju Pharmaceutical Technology Co., LTD
Tel
18001895509
Fax
QQ2934193566;
Email
986383309@qq.com
Country
China
ProdList
2680
Advantage
58
Chengdu Pukang Biotechnology Co., Ltd
Tel
+86-028-82550498 +86-19102685862
Fax
086-28-82550468
Email
sales@pu-kang.com
Country
China
ProdList
497
Advantage
58
Shanghai Topbiochem Technology Co., Ltd
Tel
021-58170097
Email
info@topbiochem.com
Country
China
ProdList
9510
Advantage
58
Nanjing Junnahe Biopharmaceutical Co., Ltd
Tel
025-58367986 17351780683
Fax
QQ3209878052
Email
amy.xiang@ally-chem.com
Country
China
ProdList
354
Advantage
60
Bide Pharmatech Ltd.
Tel
400-164-7117 13681763483
Fax
+86-21-61629029
Email
product02@bidepharm.com
Country
China
ProdList
39966
Advantage
60
Hunan HuaTeng Pharmaceutical Co., Ltd.,
Tel
400-8592883
Fax
0731-82251112
Email
sales@huatengsci.com
Country
China
ProdList
5872
Advantage
58
Nanjing Ally Chemical S&T Co., Ltd.
Tel
025-025-58367986 18913956109
Fax
QQ:3209878052
Email
amy.xiang@ally-chem.com
Country
China
ProdList
568
Advantage
58
Jinan elephant international trading co., LTD
Tel
Fax
-
Email
13006575422@163.com
Country
China
ProdList
6355
Advantage
58
Dalian lichuang Chemical Co., Ltd
Tel
0411-0411-00000000 13644282108
Fax
-
Email
3500508746@qq.com
Country
China
ProdList
2896
Advantage
55
Amatek Scientific Co. Ltd.
Tel
0512-56316828
Fax
0512-56316826
Email
info@amateksci.com
Country
China
ProdList
28785
Advantage
58
Xi'an Confluore Biological Technology Co., Ltd.
Tel
+86-156-80926068 +86-15680926068
Email
1924344760@qq.com
Country
China
ProdList
4952
Advantage
58
Zhengzhou Acme Chemical Co., Ltd.
Tel
0371-037163312495,13303845143 13303845143
Fax
QQ3001379618
Email
3001379618@qq.com
Country
China
ProdList
10267
Advantage
58
Alpha Biopharmaceuticals Co., Ltd
Tel
0411-39042497
Fax
0411-39042693
Email
sales@alphabiopharm.com
Country
China
ProdList
1951
Advantage
58
Jiangsu aikang biomedical research and development co., LTD
Tel
025-58859352 13155353615
Email
qzhang@aikonchem.com
Country
China
ProdList
15525
Advantage
58
Henan Alpha Chemical Co., Ltd.
Tel
0371-55055611 18137792234
Fax
QQ：3002694073
Email
3002694073@qq.com
Country
China
ProdList
9987
Advantage
58
Labnetwork lnc.
Tel
+86-27-50766799 +8618062016861
Email
contact@labnetwork.com
Country
China
ProdList
19987
Advantage
58
Nextpeptide Inc
Tel
+86-0571-81612335 +8613336028439
Email
sales@nextpeptide.com
Country
China
ProdList
19908
Advantage
58
Shaanxi Xinyan Bomei Biotechnology Co., Ltd.
Tel
13892832556
Email
2440688701@qq.com
Country
China
ProdList
1994
Advantage
58
Beijing xinyanhui pharmaceutical research and development co., LTD
Tel
13969155946
Email
1461866103@qq.com
Country
China
ProdList
16111
Advantage
58
Accela ChemBio Co.,Ltd.
Tel
021-50795510 4000665055
Email
sales@accelachem.com
Country
China
ProdList
10467
Advantage
58
Chongqing Chemdad Co., Ltd
Tel
+86-023-6139-8061 +86-86-13650506873
Email
sales@chemdad.com
Country
China
ProdList
39927
Advantage
58
Changzhou Yinghao Technology Development Co., Ltd
Tel
15151934985
Email
sales@yingsapharm.com
Country
China
ProdList
5181
Advantage
58
Block Chemical Technology (Shanghai) Co., Ltd.
Tel
021-20432219 13918097649
Fax
QQ79021576
Email
li_jinfei@acblock-lab.com
Country
China
ProdList
10034
Advantage
58
Changzhou Kechem Bio-Scientific Co., LTD.
Tel
0519-68985668 13685222090
Fax
qq735434464
Email
sales@kechem.cn
Country
China
ProdList
26028
Advantage
58
Shandong Territorial sea Biological Technology Co., LTD
Tel
15092083467
Email
18660263263@163.com
Country
China
ProdList
2811
Advantage
58
Shanghai Sunway Pharmaceutical Technology Co.,Ltd.
Tel
021-51816796-820 13611835272
Fax
021-5161 3951
Email
sales2@sunwaypharm.com
Country
China
ProdList
44119
Advantage
58
TCI (Shanghai) Chemical Trading Co., Ltd.
Tel
021-61109150
Fax
021-61105897
Email
sales@tcisct.com
Country
China
ProdList
29668
Advantage
58
Nantong Hi-Future Biotechnology Co., Ltd
Tel
18051384581
Email
sales@chemhifuture.com
Country
China
ProdList
2998
Advantage
58
Beijing Jin Ming Biotechnology Co., Ltd.
Tel
010-60605840 15801484223;
Email
psaitong@jm-bio.com
Country
China
ProdList
29757
Advantage
58
Shanghai Haohong Pharmaceutical Co., Ltd.
Tel
400-8210725 4008210725
Email
malulu@leyan.com
Country
China
ProdList
40000
Advantage
58
Xi'an Qiyue Biotechnology Co., Ltd.
Tel
400-400-6966-012-012 17778955912
Email
2957605606@qq.com
Country
China
ProdList
2535
Advantage
58
Affinity（Wuhan）Ltd.
Tel
15841022315
Email
sales@affinitytech.cn
Country
China
ProdList
3000
Advantage
58
Jilin Chinese Academy of Sciences - Yanshen Technology Co., Ltd
Tel
0431-80514535 19917294565
Email
et@chemextension.com
Country
China
ProdList
5061
Advantage
58
TargetMol Chemicals Inc.
Tel
4008200310
Email
marketing@tsbiochem.com
Country
China
ProdList
24961
Advantage
58
Xianning Shen Lan Biomedical Research and Development Co., Ltd.
Tel
18171815831
Email
1341138380@qq.com
Country
China
ProdList
4309
Advantage
58
Shanghai Yingxin laboratory equipment Co., Ltd
Tel
021-021-59178156 15300768757
Email
359382369@qq.com
Country
China
ProdList
10674
Advantage
58
Shanghai Guchen Biotechnology Co., LTD
Tel
021-34675735 19147740836
Email
1986399151@qq.com
Country
China
ProdList
9844
Advantage
58
Shaanxi Xihua Chemical Industry Co., Ltd
Tel
029-029-81123119 17391733320
Email
1021@dideu.com
Country
China
ProdList
10001
Advantage
58
Shanghai Easy CDMO Co.,Ltd
Tel
021-61734564 13854185395;
Email
info@easycdmo.com
Country
China
ProdList
10024
Advantage
58
Beijing Solarbio Science & Tecnology Co., Ltd.
Tel
010-50973130 17801761073
Email
Gsiyu@solarbio.com
Country
China
ProdList
50464
Advantage
58
Xinyanpomei
Tel
15850660754
Email
15850660754@163.com
Country
China
ProdList
847
Advantage
58
Shandong fen Boyu Biotechnology Co.,LTD
Tel
13356310019 13356310019;
Email
boyu2024@163.com
Country
China
ProdList
3247
Advantage
58
Chengdu Hanwei Biotechnology Co., Ltd
Tel
17360178904 18217049878
Email
zengzongwen@pegtide.com
Country
China
ProdList
1222
Advantage
58
Wuhan WinYuanBei Trading Company
Tel
86-13349903920 13349903920
Fax
-
Email
869523959@qq.com
Country
China
ProdList
9625
Advantage
58
Jilin Chinese Academy of Sciences-yanshen Technology
Tel
18143011203
Email
ET-market@chemextension.com
Country
China
ProdList
32048
Advantage
58
Nantong Hanfang Biotechnology Co. , Ltd.
Tel
hanfangpharma@126.com; 18616537568
Email
hanfangpharma@126.com
Country
China
ProdList
29965
Advantage
58
Shanghai Yanfen Biochemical Technology Co.,LTD
Tel
17721070236 15002190549;
Email
yanfen2023@126.com
Country
China
ProdList
1837
Advantage
58
Shandong Dongde New Materials Co., Ltd
Tel
15666167041
Email
15666167041@163.com
Country
China
ProdList
2999
Advantage
58
Vector Laboratories Inc
Tel
650-697-3600
Email
customerservice@vectorlabs.com
Country
China
ProdList
3254
Advantage
58
Enzo Biochem Inc
Tel
Enzo Biochem Inc. 13797054060
Email
Enzoname@qq.com
Country
China
ProdList
6174
Advantage
58
More
Less

View Lastest Price from m-PEG2-acid manufacturers

LAURENT
Product
mPEG1-CH2CH2COOH 149577-05-9
Price
US $448.00/g
Min. Order
1g
Purity
98%
Supply Ability
300kg
Release date
2025-11-13
Xian confluore Biological Technology Co., Ltd.
Product
m-PEG2-COOH 149577-05-9
Price
US $0.00/g
Min. Order
5g
Purity
>98.00%
Supply Ability
5g
Release date
2024-03-27

149577-05-9, m-PEG2-acidRelated Search:

m-PEG3-acid MPEG6-CH2CH2COOH Azido-PEG11-amine m-PEG6-acid 2-Butoxyethanol 2-(2-METHOXYETHOXY)ETHANETHIOL 97 2,5-Dioxopyrrolidin-1-yl 3-(2-methoxyethoxy)propanoate 2-(2-Methoxyethoxy)ethanamine 2-METHOXYETHYL P-TOLUENESULFONATE 2-(2-Methoxyethoxy)acetic acid Propanal, 3-(2-methoxyethoxy)- m-PEG2-Azide 1-Bromo-2-(2-methoxyethoxy)ethane 1H-Pyrrole-1-propanamide, 2,5-dihydro-N-[2-(2-methoxyethoxy)ethyl]-2,5-dioxo- 4-(2-METHOXY-ETHOXY)-BENZALDEHYDE Isopropylboronic acid Beclomethasone dipropionate Clobetasol propionate

  • m-PEG2-acid
  • mPEG2-COOH
  • Propanoic acid, 3-(2-methoxyethoxy)-
  • 3-(2-Methoxyethoxy)propionic Acid
  • mPEG1-COOH
  • m-dPEG??-acid
  • m-dPEG2-acid
  • MeOCH2CH2OCH2COOH
  • Methyl-PEG2-acid
  • m-dPEG??-acid (QBD-10326)
  • mPEG1-CH2CH2COOH
  • 149577-05-9
  • peg