ChemicalBook > CAS DataBase List > Mal-PEG2-alcohol

Mal-PEG2-alcohol

Product Name
Mal-PEG2-alcohol
CAS No.
34321-81-8
Chemical Name
Mal-PEG2-alcohol
Synonyms
Mal-PEG2-OH;Mal-PEG2-alcohol;TrastuzumabImpurity3;1-[2-(2-Hydroxyethoxy)ethyl]pyrrole-2,5-dione;1-(2-(2-Hydroxyethoxy)ethyl)-1H-pyrrole-2,5-dione;1H-Pyrrole-2,5-dione, 1-[2-(2-hydroxyethoxy)ethyl]-;1-[2-(2-hydroxyethoxy)ethyl]-2,5-dihydro-1H-pyrrole-2,5-dione;Mal-PEG2-OH/1H-Pyrrole-2,5-dione, 1-[2-(2-hydroxyethoxy)ethyl]-
CBNumber
CB93062530
Molecular Formula
C8H11NO4
Formula Weight
185.18
MOL File
34321-81-8.mol
More
Less

Mal-PEG2-alcohol Property

Boiling point:
361.7±22.0 °C(Predicted)
Density 
1.317±0.06 g/cm3(Predicted)
pka
14.35±0.10(Predicted)
More
Less

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.

P362Take off contaminated clothing and wash before reuse.

P403+P233Store in a well-ventilated place. Keep container tightly closed.

P501Dispose of contents/container to..…

More
Less

N-Bromosuccinimide Price

TRC
Product number
M158210
Product name
Mal-PEG2-alcohol
Packaging
10mg
Price
$45
Updated
2021/12/16
BroadPharm
Product number
BP-22341
Product name
Mal-PEG2-alcohol
Purity
98%
Packaging
100mg
Price
$320
Updated
2021/12/16
Apolloscientific
Product number
BIPG1498
Product name
Mal-PEG2-alcohol
Packaging
100mg
Price
$623
Updated
2021/12/16
AK Scientific
Product number
7740BB
Product name
1-(2-(2-Hydroxyethoxy)ethyl)-1H-pyrrole-2,5-dione
Packaging
500mg
Price
$839
Updated
2021/12/16
AK Scientific
Product number
7740BB
Product name
1-(2-(2-Hydroxyethoxy)ethyl)-1H-pyrrole-2,5-dione
Packaging
5g
Price
$2769
Updated
2021/12/16
More
Less

Mal-PEG2-alcohol Chemical Properties,Usage,Production

Description

Mal-PEG2-alcohol is a PEG linker containing a maleimide group and a hydroxyl group. The hydrophilic PEG spacer increases solubility in aqueous media. The hydroxyl group enables further derivatization or replacement with other reactive functional groups. The maleimide group will react with a thiol group to form a covalent bond, enabling the connection of biomolecule with a thiol.

Mal-PEG2-alcohol Preparation Products And Raw materials

Raw materials

Preparation Products

More
Less

Mal-PEG2-alcohol Suppliers

Beijing HwrkChemical Technology Co., Ltd
Tel
0757-86329057 18501085097
Fax
010-89508210
Email
sales3.gd@hwrkchemical.com
Country
China
ProdList
7639
Advantage
55
Nanjing Datang Pharmaceutical Technology Co., Ltd.
Tel
025-84341491 13951930983
Fax
025-84341491
Email
821832400@qq.com
Country
China
ProdList
211
Advantage
58
Hunan HuaTeng Pharmaceutical Co., Ltd.,
Tel
400-8592883 15367835770
Fax
0731-82251112
Email
viola@huatengsci.com
Country
China
ProdList
5877
Advantage
58
Borenpharm Co., Ltd
Tel
027-65563561
Fax
86-27-59218822
Email
sales@borenpharm.com
Country
China
ProdList
1246
Advantage
55
Changzhou Hopschain Chemical Co.,Ltd.
Tel
0519-85528066 13775048983
Fax
0519-85528066
Email
sales@hopschem.com
Country
China
ProdList
31557
Advantage
55
Jinan elephant international trading co., LTD
Tel
Fax
-
Email
13006575422@163.com
Country
China
ProdList
6357
Advantage
58
Zhengzhou Acme Chemical Co., Ltd.
Tel
0371-0371-55629727 13323845623
Fax
037155629727
Email
2885676761@qq.com
Country
China
ProdList
9859
Advantage
58
Amadis Chemical Company Limited
Tel
571-89925085
Fax
0086-571-89925065
Email
sales@amadischem.com
Country
China
ProdList
131980
Advantage
58
Amatek Scientific Co. Ltd.
Tel
0512-56316828
Fax
0512-56316826
Email
info@amateksci.com
Country
China
ProdList
28820
Advantage
58
Aikon International Limited
Tel
025-66028182 18112977050
Fax
(3)02557626880
Email
cfzhang@aikonchem.com
Country
China
ProdList
15820
Advantage
58
Xi'an Confluore Biological Technology Co., Ltd.
Tel
+86-156-80926068 +86-15680926068
Email
1924344760@qq.com
Country
China
ProdList
4824
Advantage
58
Changzhou Xuanming Pharmaceutical Technology Co., Ltd.
Tel
0519-85525329 15995069468
Fax
0519-85190960
Email
29526743@qq.com
Country
China
ProdList
311
Advantage
58
Alpha Biopharmaceuticals Co., Ltd
Tel
0411-39042497
Fax
0411-39042693
Email
sales@alphabiopharm.com
Country
China
ProdList
1951
Advantage
58
Nextpeptide Inc
Tel
+86-0571-81612335 +8613336028439
Email
sales@nextpeptide.com
Country
China
ProdList
19915
Advantage
58
Wuhan Borenpharm Co., Ltd
Tel
027-65563561 18717150066
Fax
027-59218822
Email
3207347307@qq.com
Country
CHINA
ProdList
1238
Advantage
58
Shaanxi Xinyan Bomei Biotechnology Co., Ltd.
Tel
029-86217788 13892832556
Email
2440688701@qq.com
Country
China
ProdList
1992
Advantage
58
Shanghai Jiange Chemical Co., Ltd.
Tel
15921040873
Email
1434142450@qq.com
Country
CHINA
ProdList
7651
Advantage
58
Jinan blalong chemical co. LTD
Tel
2710913286@.com
Email
1513643261@qq.com
Country
China
ProdList
14253
Advantage
58
Chongqing Chemdad Co., Ltd
Tel
+86-023-6139-8061 +86-86-13650506873
Email
sales@chemdad.com
Country
China
ProdList
39916
Advantage
58
Shaanxi borno biotechnology co., LTD
Tel
+86-13759708231
Email
asherw9@hotmail.com
Country
China
ProdList
2351
Advantage
58
Shanghai Kaiwei Chemical Technology Co., Ltd.
Tel
021-58461859 15821823057
Email
service@aiviche.com
Country
China
ProdList
49323
Advantage
58
Shanghai shuji biotechnology co., ltd.
Tel
021-021-62200788 15000569291
Email
zhanlingrui@163.com
Country
China
ProdList
499
Advantage
58
Zhengzhou Convergence Chemical Co. LTD
Tel
0371-53736046 13393710386
Fax
QQ:2853979814
Email
2853979814@qq.com
Country
China
ProdList
10007
Advantage
58
Shanghai Sunway Pharmaceutical Technology Co.,Ltd.
Tel
021-51816796-820 13611835272
Fax
021-5161 3951
Email
sales2@sunwaypharm.com
Country
China
ProdList
44486
Advantage
58
Beijing Jin Ming Biotechnology Co., Ltd.
Tel
010-60605840
Email
psaitong@jm-bio.com
Country
China
ProdList
29778
Advantage
58
Shanghai Haohong Pharmaceutical Co., Ltd.
Tel
400-8210725 4008210725
Email
malulu@leyan.com
Country
China
ProdList
39997
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
Welt New Energy Technology Co., Ltd.
Tel
13921082319
Email
suyangde@foxmail.com
Country
China
ProdList
15
Advantage
58
Zhejiang Rui 'ao Biological Technology Co.,LTD.
Tel
0573-82087565 18966369783
Email
sales@ruiaobio.com
Country
China
ProdList
628
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
Nanjing Tengyi Biotechnology Co., Ltd
Tel
025-58851786 17714337195
Email
sales@tybiochem.com
Country
China
ProdList
5141
Advantage
58
CHENGDU YINGNUOLING PHARMACEUTICAL TECHNOLOGY CO.,LTD
Tel
17882285575
Email
1276966012@qq.com
Country
China
ProdList
352
Advantage
58
Shanghai Zerui Biotechnology Co., Ltd.
Tel
021-54580889 18321124657
Fax
021-54580889
Email
731997554@qq.com
Country
China
ProdList
10614
Advantage
58
Henan Vcommend Consultrading Co., Ltd.
Tel
13393721940
Email
sales@vcommend.com
Country
China
ProdList
9965
Advantage
58
Shaoyuan Technology (Shanghai) Co., Ltd.
Tel
021-50795510 4000665055
Email
sy-c5@accelachem.com
Country
China
ProdList
10350
Advantage
58
Jilin Chinese Academy of Sciences-yanshen Technology
Tel
18143011203
Email
ET-market@chemextension.com
Country
China
ProdList
40877
Advantage
58
Nantong Hanfang Biotechnology Co. , Ltd.
Tel
3674309880
Email
hanfangpharma@126.com
Country
China
ProdList
30968
Advantage
58
TargetMol Chemicals Inc.
Tel
15002134094
Email
marketing@targetmol.com
Country
China
ProdList
24246
Advantage
58
Xian confluore Biological Technology Co., Ltd.
Tel
+86-15680926068 +86-15680926068
Email
1924344760@confluore.cn
Country
China
ProdList
2996
Advantage
58
Jilin Chinese Academy of Sciences-yanshen Technology
Tel
+undefined18143011203
Email
info@chemextension.com
Country
China
ProdList
42057
Advantage
58
Shanghai Acmec Biochemical Technology Co., Ltd.
Tel
+undefined18621343501
Email
product@acmec-e.com
Country
China
ProdList
33350
Advantage
58
Changzhou Xuanming Pharmaceutical Technology Co., Ltd.
Tel
+8618068519287
Email
sales@xuanmingchem.com
Country
China
ProdList
833
Advantage
58
Shanghai kingmorn biotechnology Co.,Ltd.
Tel
021-62200788 15000569291
Email
2199306478@qq.com
Country
CHINA
ProdList
100
Advantage
58
More
Less

View Lastest Price from Mal-PEG2-alcohol manufacturers

Xian confluore Biological Technology Co., Ltd.
Product
Mal-PEG2-OH 34321-81-8
Price
US $0.00/g
Min. Order
1g
Purity
>98.00%
Supply Ability
1g
Release date
2024-03-27
Shanghai kingmorn biotechnology Co.,LTD.
Product
Mal-PEG2-alcohol 34321-81-8
Price
US $0.00-0.00/g
Min. Order
100mg
Purity
98%
Supply Ability
>10kg
Release date
2021-07-20

34321-81-8, Mal-PEG2-alcoholRelated Search:


  • 1-(2-(2-Hydroxyethoxy)ethyl)-1H-pyrrole-2,5-dione
  • Mal-PEG2-alcohol
  • Mal-PEG2-OH
  • 1-[2-(2-hydroxyethoxy)ethyl]-2,5-dihydro-1H-pyrrole-2,5-dione
  • 1H-Pyrrole-2,5-dione, 1-[2-(2-hydroxyethoxy)ethyl]-
  • TrastuzumabImpurity3
  • Mal-PEG2-OH/1H-Pyrrole-2,5-dione, 1-[2-(2-hydroxyethoxy)ethyl]-
  • 1-[2-(2-Hydroxyethoxy)ethyl]pyrrole-2,5-dione
  • 34321-81-8
  • peg