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;2,5-dioxopyrrolidin-1-yl 1-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-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 - [D82329];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

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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

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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.

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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

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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.

Uses

Mal-PEG4-NHS ester is a non-cleavable ADC linker which links Quantum dots (QDs) with PEGylated liposomes[1].

IC 50

Non-cleavable Linker

References

[1] Mukthavaram R, et al. Assembly and targeting of liposomal nanoparticles encapsulating quantum dots. Bioconjug Chem. 2011;22(8):1638-1644. DOI:10.1021/bc200201e

Mal-PEG4-NHS ester Preparation Products And Raw materials

Raw materials

Preparation Products

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Mal-PEG4-NHS ester Suppliers

China 82 India 1 United Kingdom 1 United States 4 Global 88

PharmaBlock Sciences (Nanjing),Inc.

Tel: 025-86918202 4000255188
Fax: 86-025-86918232
Email: sales@pharmablock.com
Country: China
ProdList: 5000
Advantage: 55

Hunan HuaTeng Pharmaceutical Co., Ltd.,

Tel: 400-8592883
Fax: 0731-82251112
Email: sales@huatengsci.com
Country: China
ProdList: 5872
Advantage: 58

Borenpharm Co., Ltd

Tel: 027-65563561
Fax: 86-27-59218822
Email: sales@borenpharm.com
Country: China
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Shanghai YuanYe Biotechnology Co., Ltd.

Tel: 021-61312847; 18021002903
Fax: QQ:3008007432
Email: 3008007409@qq.com
Country: China
ProdList: 71826
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Zhengzhou Acme Chemical Co., Ltd.

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Amadis Chemical Company Limited

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Email: sales@amadischem.com
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Beijing Jin Ming Biotechnology Co., Ltd.

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Fax: 010-60605840
Email: psaitong@jm-bio.com
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Amatek Scientific Co. Ltd.

Tel: 0512-56316828
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Email: info@amateksci.com
Country: China
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Jiaxing Deyi Chemical Co., Ltd.

Tel: 86-0573-85866609 13325730825
Fax: 0573-85866609
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Aikon International Limited

Tel: 025-66113011 13155353615
Fax: (7)02557626880
Email: qzhang@aikonchem.com
Country: China
ProdList: 15394
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View Lastest Price from Mal-PEG4-NHS ester manufacturers

XIAMEN SINOPEG BIOTECH CO., LTD.

Product: 2,5-dioxopyrrolidin-1-yl 1-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)-3,6,9,12-tetraoxapentadecan-15-oate 1325208-25-0
Price: US $0.00-0.00/g
Min. Order: 1g
Purity: 98%
Supply Ability: 1g/bottle, 10g/bottle, 100g/bottle
Release date: 2025-09-12

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

(2,5-dioxopyrrolidin-1-yl) 3-[2-[2-[2-[2-(2,5-dioxopyrrol-1-yl)ethoxy]ethoxy]ethoxy]ethoxy]propanoate - [D82329]

2,5-dioxopyrrolidin-1-yl 1-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)-3,6,9,12-tetraoxapentadecan-15-oate

1325208-25-0

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