Mal-PEG2-NHS ester

Product Name: Mal-PEG2-NHS ester
CAS No.: 1433997-01-3
Chemical Name: Mal-PEG2-NHS ester
Synonyms: Mal-PEG2-Osu;Mal-PEG2-NHS ester;2,5-dioxopyrrolidin-1-yl 3-(2-(2-(2,5-dioxo-2H-pyrrol-1(5H)-yl)ethoxy)ethoxy)propanoate;2,5-Dioxopyrrolidin-1-yl 3-(2-(2-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)ethoxy)ethoxy)propanoate;Propanoic acid, 3-[2-[2-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)ethoxy]ethoxy]-, 2,5-dioxo-1-pyrrolidinyl ester
CBNumber: CB23062531
Molecular Formula: C15H18N2O8
Formula Weight: 354.31
MOL File: 1433997-01-3.mol

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Mal-PEG2-NHS ester Property

Boiling point:: 524.3±60.0 °C(Predicted)
Density: 1.42±0.1 g/cm3(Predicted)
solubility: Soluble in DCM
pka: -2.34±0.20(Predicted)
form: Oil
color: Colourless

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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

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.

P321Specific treatment (see … on this label).

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

P362Take off contaminated clothing and wash before reuse.

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N-Bromosuccinimide Price

TRC

Product number: M100005
Product name: MAL-PEG2-NHSEster
Packaging: 5mg
Price: $65
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: POL0002465
Product name: MAL-PEG2-NHS ESTER
Purity: 95.00%
Packaging: 5MG
Price: $500.7
Updated: 2021/12/16

BroadPharm

Product number: BP-21680
Product name: Mal-PEG2-NHSester
Purity: 98%
Packaging: 250mg
Price: $560
Updated: 2021/12/16

Apolloscientific

Product number: BIPG1503
Product name: Mal-PEG2-NHS ester
Packaging: 100mg
Price: $623
Updated: 2021/12/16

ChemScene

Product number: CS-0105019
Product name: Mal-PEG2-NHSester
Packaging: 250mg
Price: $650
Updated: 2021/12/16

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Mal-PEG2-NHS ester Chemical Properties,Usage,Production

Description

Mal-PEG2-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-?PEG2-?NHS Ester is a reagent used in the preparation of antibody-drug conjugates that bind to human-antigen targets in the effort to combat cancers.

Mal-PEG2-NHS ester Preparation Products And Raw materials

Raw materials

Preparation Products

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Mal-PEG2-NHS ester Suppliers

China 53 India 1 United Kingdom 1 United States 5 Global 60

Daicel Chiral Technologies (China)CO.,LTD

Tel: 021-50460086-9 15921403865
Fax: +86-21-50462321
Email: han_yajun@dctc.daicel.com
Country: China
ProdList: 6818
Advantage: 65

T&W GROUP

Tel: 021-61551611 13296011611
Fax: ＋86 21-50676805
Email: contact@trustwe.com
Country: China
ProdList: 9900
Advantage: 58

Shanghai Topbiochem Technology Co., Ltd

Tel: 021-58170097
Email: info@topbiochem.com
Country: China
ProdList: 9442
Advantage: 58

Hygeia (Chengdu) pharmaceutical technique Co., Ltd

Tel: 028-84502008 13568869383
Fax: 028-66476329
Email: sales@hygeiapharm.com
Country: China
ProdList: 291
Advantage: 55

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

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: 131981
Advantage: 58

Beijing Jin Ming Biotechnology Co., Ltd.

Tel: 010-60605840 18892239720
Fax: 010-60605840
Email: psaitong@jm-bio.com
Country: China
ProdList: 12308
Advantage: 58

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View Lastest Price from Mal-PEG2-NHS ester manufacturers

Xian confluore Biological Technology Co., Ltd.

Product: Mal-PEG2-NHS ester 1433997-01-3
Price: US $0.00/g
Min. Order: 1g
Purity: >98.00%
Supply Ability: 1g
Release date: 2024-03-27

1433997-01-3, Mal-PEG2-NHS esterRelated Search:

Mal-PEG8-NHS ester Mal-PEG4-Acid Bis-Mal-Lysine-PEG4-TFP ester Maleimide-PEG4-NHS Ester Maleimide-PEG2-NHS Ester 3-Maleimidopropionic acid Mal-PEG2-acid Mal-Amido-PEG4-acid alpha-MaleiMidopropionyl-oMega-succiniMidyl-6(ethylene glycol) Mal-PEG2-amine Mal-PEG3-NHS ester N-[4-(-Carboxycyclohexylmethyl)]maleimide Mal-PEG2-COOH Maleimido-Tri(Ethylene Glycol)-Propionic Acid 3,4-Dibromo-Mal-PEG2-Amine Mal-PEG4-NHS ester N-Succinimidyl 3-maleimidopropionate Mal-PEG6-COOH

Mal-PEG2-NHS ester

2,5-dioxopyrrolidin-1-yl 3-(2-(2-(2,5-dioxo-2H-pyrrol-1(5H)-yl)ethoxy)ethoxy)propanoate

Propanoic acid, 3-[2-[2-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)ethoxy]ethoxy]-, 2,5-dioxo-1-pyrrolidinyl ester

Mal-PEG2-Osu

2,5-Dioxopyrrolidin-1-yl 3-(2-(2-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)ethoxy)ethoxy)propanoate

1433997-01-3

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