ChemicalBook > CAS DataBase List > Mal-PEG4-NHS ester

Mal-PEG4-NHS ester

Product Name
Mal-PEG4-NHS ester
CAS No.
1325208-25-0
Chemical Name
Mal-PEG4-NHS ester
Synonyms
MAL-PEG4-Osu;Mal-PEG4-NHS ester;Mal-PEG4-CH2CH2COONHS;2，5-dioxopyrrolidin-1-yl1-(2，5-dioxo-2H-pyrrol-1(5H)-yl)-3，6，9，12-tetraoxapentadecan-15-oate;(2,5-dioxopyrrolidin-1-yl) 3-[2-[2-[2-[2-(2,5-dioxopyrrol-1-yl)ethoxy]ethoxy]ethoxy]ethoxy]propanoate;4,7,10,13-Tetraoxapentadecanoic acid, 15-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)-, 2,5-dioxo-1-pyrrolidinyl ester
CBNumber
CB63062539
Molecular Formula
C19H26N2O10
Formula Weight
442.42
MOL File
1325208-25-0.mol
More
Less

Mal-PEG4-NHS ester Property

Boiling point:
580.5±60.0 °C(Predicted)
Density 
1.36±0.1 g/cm3(Predicted)
storage temp. 
under inert gas (nitrogen or Argon) at 2-8°C
solubility 
Soluble in DCM
pka
-2.34±0.20(Predicted)
form 
Solid-Liquid Mixture
color 
Off-white to yellow
InChI
InChI=1S/C19H26N2O10/c22-15-1-2-16(23)20(15)6-8-28-10-12-30-14-13-29-11-9-27-7-5-19(26)31-21-17(24)3-4-18(21)25/h1-2H,3-14H2
InChIKey
TUPOSLKVPPFQGR-UHFFFAOYSA-N
SMILES
C(ON1C(=O)CCC1=O)(=O)CCOCCOCCOCCOCCN1C(=O)C=CC1=O
More
Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

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

More
Less

N-Bromosuccinimide Price

TRC
Product number
A496025
Product name
MAL-PEG4-NHSEster
Packaging
5mg
Price
$90
Updated
2021/12/16
TRC
Product number
A496025
Product name
MAL-PEG4-NHSEster
Packaging
25mg
Price
$310
Updated
2021/12/16
BroadPharm
Product number
BP-20554
Product name
Mal-PEG4-NHSester
Purity
98%
Packaging
100mg
Price
$340
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
POL0002471
Product name
MAL-PEG4-NHS ESTER
Purity
95.00%
Packaging
100MG
Price
$551.25
Updated
2021/12/16
BroadPharm
Product number
BP-20554
Product name
Mal-PEG4-NHSester
Purity
98%
Packaging
250mg
Price
$650
Updated
2021/12/16
More
Less

Mal-PEG4-NHS ester Chemical Properties,Usage,Production

Description

Mal-PEG4-NHS ester is a PEG linker containing a maleimide group and an NHS ester group. The hydrophilic PEG spacer increases solubility in aqueous media. The NHS ester can be used to label the primary amines (-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules. The maleimide group will react with a thiol group to form a covalent bond, enabling the connection of biomolecule with a thiol.

Mal-PEG4-NHS ester Preparation Products And Raw materials

Raw materials

Preparation Products

More
Less

Mal-PEG4-NHS ester Suppliers

China 65 India 1 United Kingdom 1 United States 4 Global 71
Daicel Chiral Technologies (China)CO.,LTD
Tel
021-50460086-9 15921403865
Fax
+86-21-50462321
Email
han_yajun@dctc.daicel.com
Country
China
ProdList
6791
Advantage
65
Hunan HuaTeng Pharmaceutical Co., Ltd.,
Tel
400-8592883 15367835770
Fax
0731-82251112
Email
viola@huatengsci.com
Country
China
ProdList
5873
Advantage
58
Borenpharm Co., Ltd
Tel
027-65563561
Fax
86-27-59218822
Email
sales@borenpharm.com
Country
China
ProdList
1245
Advantage
55
Zhengzhou Acme Chemical Co., Ltd.
Tel
0371-0371-55629727 13323845623
Fax
037155629727
Email
2885676761@qq.com
Country
China
ProdList
10214
Advantage
58
Amadis Chemical Company Limited
Tel
571-89925085
Fax
0086-571-89925065
Email
sales@amadischem.com
Country
China
ProdList
131957
Advantage
58
Beijing Jin Ming Biotechnology Co., Ltd.
Tel
010-60605840 18892239720
Fax
010-60605840
Email
psaitong@jm-bio.com
Country
China
ProdList
12306
Advantage
58
Amatek Scientific Co. Ltd.
Tel
0512-56316828
Fax
0512-56316826
Email
info@amateksci.com
Country
China
ProdList
28805
Advantage
58
Jiaxing Deyi Chemical Co., Ltd.
Tel
0573-86-0573-85866609 13325730825
Fax
0573-85866609
Email
945717149@qq.com
Country
China
ProdList
8023
Advantage
58
Aikon International Limited
Tel
025-66113011 13155353615
Fax
(7)02557626880
Email
qzhang@aikonchem.com
Country
China
ProdList
15394
Advantage
58
Xi'an Confluore Biological Technology Co., Ltd.
Tel
+86-156-80926068 +86-15680926068
Email
1924344760@qq.com
Country
China
ProdList
4825
Advantage
58
Jinan Kabotang Biological Technology Co.,Ltd.
Tel
0531-61320525 15866703830
Email
495745175@qq.com
Country
China
ProdList
7576
Advantage
58
Henan Alfachem Co.,Ltd.
Tel
0371-0371-55051623 18137891487
Fax
QQ：2853979817
Email
2853979817@qq.com
Country
China
ProdList
10010
Advantage
58
Abydos Scientific
Tel
025-84767922 18936879710
Email
sales@abydoscientific.com
Country
China
ProdList
1010
Advantage
58
Alpha Biopharmaceuticals Co., Ltd
Tel
0411-39042497
Fax
0411-39042693
Email
sales@alphabiopharm.com
Country
China
ProdList
1951
Advantage
58
Fan De(Beijing) Biotechnology Co., Ltd.
Tel
15911056312
Email
liming@bio-fount.com
Country
China
ProdList
9729
Advantage
58
Jinan Carbotang Biotech Co.,Ltd.
Tel
+8615866703830
Email
figo.gao@foxmail.com
Country
China
ProdList
8497
Advantage
58
Nextpeptide Inc
Tel
+86-0571-81612335 +8613336028439
Email
sales@nextpeptide.com
Country
China
ProdList
19908
Advantage
58
Hangzhou Huarong Pharm Co., Ltd.
Tel
571-86758373 +8613588754946
Fax
0086-571-81131109
Email
sales@huarongpharm.com
Country
CHINA
ProdList
3148
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
2010
Advantage
58
Shanghai Jiange Chemical Co., Ltd.
Tel
15921040873
Email
1434142450@qq.com
Country
CHINA
ProdList
7649
Advantage
58
Shanghai Haoyuan Chemexpress Co., Ltd.
Tel
021-51870955
Fax
021-58955996
Email
info@chemexpress.com
Country
China
ProdList
817
Advantage
58
Chongqing Chemdad Co., Ltd
Tel
+86-023-6139-8061 +86-86-13650506873
Email
sales@chemdad.com
Country
China
ProdList
39894
Advantage
58
Shaanxi borno biotechnology co., LTD
Tel
+86-13759708231
Email
asherw9@hotmail.com
Country
China
ProdList
2373
Advantage
58
Zhengzhou anmousse chemical products co. LTD
Tel
0371-55289822 18737195735
Fax
QQ:483339295
Email
483339295@qq.com
Country
China
ProdList
7128
Advantage
58
Shanghai Kaiwei Chemical Technology Co., Ltd.
Tel
021-58461859 15821823057
Email
service@aiviche.com
Country
China
ProdList
49312
Advantage
58
Guangzhou Hongyuan Chemical Co.,Ltd
Tel
15817493340
Email
981810490@qq.com
Country
China
ProdList
1566
Advantage
58
Shanghai Sunmonth Technology Co., LTD
Tel
15216675652
Email
xuanyuelj@163.com
Country
China
ProdList
2618
Advantage
58
Shanghai Sunway Pharmaceutical Technology Co.,Ltd.
Tel
021-51816796-820 13611835272
Fax
021-5161 3951
Email
sales2@sunwaypharm.com
Country
China
ProdList
44457
Advantage
58
Hangzhou Taorui Biotechnology Co., Ltd
Tel
4000-360-990 15268198094
Email
sales@torreybio.com
Country
China
ProdList
2932
Advantage
58
Shanghai Haohong Pharmaceutical Co., Ltd.
Tel
400-8210725 4008210725
Email
malulu@leyan.com
Country
China
ProdList
39995
Advantage
58
Bide Pharmatech Ltd.
Tel
400-1647117 13681763483
Email
product02@bidepharm.com
Country
China
ProdList
62075
Advantage
58
Ningbo Chemrio Chemtech Co,.Ltd.
Tel
0574-27891269 18667892864
Email
frank.xiaodong@chemriotech.com
Country
China
ProdList
3744
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
Shanghai Huici Pharmaceutical Technology Co., LTD
Tel
19372841038 19372841038
Email
lixing@pharmahuici.com
Country
China
ProdList
275
Advantage
58
Affinity（Wuhan）Ltd.
Tel
15841022315
Email
sales@affinitytech.cn
Country
China
ProdList
2999
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
24644
Advantage
58
Shanghai Lingfu Pharmaceutical Research Co. LTD
Tel
400-8675577 19945755304
Email
sales@chemany.com
Country
China
ProdList
9944
Advantage
58
Increland Biotechnology Co.,Ltd
Tel
086-18428181580 18428181580
Email
chenxing@cyclobiotech.com
Country
China
ProdList
145
Advantage
58
Henan Dowon Chemical Technology Co., Ltd.
Tel
16696119288
Email
779113375@qq.com
Country
China
ProdList
7694
Advantage
58
Shanghai Easy CDMO Co.,Ltd
Tel
021-61734564
Email
August@easycdmo.com
Country
China
ProdList
10030
Advantage
58
Beijing Solarbio Science & Tecnology Co., Ltd.
Tel
010-50973130 17801761073
Email
Gsiyu@solarbio.com
Country
China
ProdList
50464
Advantage
58
Nanjing Tengyi Biotechnology Co., Ltd
Tel
025-58851786 17714337195
Email
sales@tybiochem.com
Country
China
ProdList
6827
Advantage
58
Anyang Chunhua Technology Co., Ltd
Tel
13271120151
Email
1124560377@qq.com
Country
China
ProdList
333
Advantage
58
PharmaBlock Sciences (Nanjing), Inc.
Tel
4000255188 4000255188
Email
sales@pharmablock.com
Country
China
ProdList
7268
Advantage
58
Accela ChemBio Co.,Ltd.
Tel
021-50795510 4000665055
Email
syeu@accelachem.com
Country
China
ProdList
11710
Advantage
58
Shanghai?Medlife?Pharm-Tech?Co.,?Ltd
Tel
021-59167510 18117107507
Email
vip@med-life.cn
Country
China
ProdList
4997
Advantage
58
Shandong fen Boyu Biotechnology Co.,LTD
Tel
13356310019 13356310019
Email
boyu2024@163.com
Country
China
ProdList
3194
Advantage
58
Chengdu Hanwei Biotechnology Co., Ltd
Tel
17360178904 18217049878
Email
zengzongwen@pegtide.com
Country
China
ProdList
1222
Advantage
58
More
Less

View Lastest Price from Mal-PEG4-NHS ester manufacturers

Xian confluore Biological Technology Co., Ltd.
Product
Mal-PEG4-NHS ester 1325208-25-0
Price
US $0.00/g
Min. Order
1g
Purity
>98.00%
Supply Ability
1g
Release date
2024-03-27

1325208-25-0, Mal-PEG4-NHS esterRelated Search:

Mal-PEG5-t-butly ester Mal-PEG12-NHS ester Mal-PEG1-NHS ester Maleimide-PEG4-NHS Ester Maleimide-PEG2-NHS Ester 3-Maleimidopropionic acid Mal-PEG2-acid Mal-Amido-PEG4-acid 2-MALEIMIDOETHYLAMINE HCL SPDP-PEG4-NHS ester MPEG8-NH-Mal Mal-PEG6-COOH Lipoamido-PEG4-acid PEG9-t-butly ester Azido-PEG2-CH2CO2-NHS Amino-PEG8-azide Azido-PEG2-acid Lipoamide-PEG3-Mal

  • Mal-PEG4-NHS ester
  • 4,7,10,13-Tetraoxapentadecanoic acid, 15-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)-, 2,5-dioxo-1-pyrrolidinyl ester
  • 2，5-dioxopyrrolidin-1-yl1-(2，5-dioxo-2H-pyrrol-1(5H)-yl)-3，6，9，12-tetraoxapentadecan-15-oate
  • MAL-PEG4-Osu
  • (2,5-dioxopyrrolidin-1-yl) 3-[2-[2-[2-[2-(2,5-dioxopyrrol-1-yl)ethoxy]ethoxy]ethoxy]ethoxy]propanoate
  • Mal-PEG4-CH2CH2COONHS
  • 1325208-25-0
  • peg