Propargyl-PEG4-NHS ester

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

Propargyl-PEG4-NHS ester

Product Name: Propargyl-PEG4-NHS ester
CAS No.: 1428629-70-2
Chemical Name: Propargyl-PEG4-NHS ester
Synonyms: Alkyne-PEG4-NHS;Alkyne-PEG3-NHS ester;Propargyl-PEG4-NHS ester;Propargyl-PEG3-CH2CH2COONHS;Propargyl-PEG3-C2-CONHS ester;Propargyl-PEG4-NHS ester,Alkyne-PEG4-NHS;2,5-dioxopyrrolidin-1-yl 4,7,10,13-tetraoxahexadec-15-ynoate;2,5-dioxopyrrolidin-1-yl 4,7,10,13-tetraoxahexadec-15-yn-1-oate;4,7,10,13-Tetraoxahexadec-15-ynoic acid, 2,5-dioxo-1-pyrrolidinyl ester;(2,5-dioxopyrrolidin-1-yl) 3-[2-[2-(2-prop-2-ynoxyethoxy)ethoxy]ethoxy]propanoate
CBNumber: CB43049422
Molecular Formula: C16H23NO8
Formula Weight: 357.36
MOL File: 1428629-70-2.mol

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Propargyl-PEG4-NHS ester Property

Boiling point:: 463.1±55.0 °C(Predicted)
Density: 1.24±0.1 g/cm3(Predicted)
solubility: Soluble in DMSO, DCM, DMF
form: Viscous Liquid
color: Colorless to light yellow

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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.

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

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

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.

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N-Bromosuccinimide Price

TRC

Product number: P839593
Product name: Propargyl-PEG4-NHSEster
Packaging: 50mg
Price: $220
Updated: 2021/12/16

Apolloscientific

Product number: BIPG1735
Product name: Propargyl-PEG4-NHS ester
Packaging: 100mg
Price: $526
Updated: 2021/12/16

BroadPharm

Product number: BP-21612
Product name: Propargyl-PEG4-NHSester
Purity: 98%
Packaging: 500mg
Price: $560
Updated: 2021/12/16

AK Scientific

Product number: 7317AJ
Product name: Propargyl-PEG4-NHSester
Packaging: 100mg
Price: $651
Updated: 2021/12/16

BroadPharm

Product number: BP-21612
Product name: Propargyl-PEG4-NHSester
Purity: 98%
Packaging: 1g
Price: $840
Updated: 2021/12/16

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

Description

Propargyl-PEG4-NHS ester is an amine reactive PEG linker with an alkyne group. Under the copper catalyzation, alkyne group can react with azide-bearing biomolecules to form a stable triazole linkage. The hydrophilic PEG spacer increases solubility in aqueous media.

Propargyl-PEG4-NHS ester Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from Propargyl-PEG4-NHS ester manufacturers

Xian confluore Biological Technology Co., Ltd.

Product: Propargyl-PEG4-NHS ester 1428629-70-2
Price: US $0.00/g
Min. Order: 5g
Purity: >98.00%
Supply Ability: 5g
Release date: 2024-03-26

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Propargyl-PEG4-NHS ester

Alkyne-PEG4-NHS

2,5-dioxopyrrolidin-1-yl 4,7,10,13-tetraoxahexadec-15-yn-1-oate

Propargyl-PEG3-CH2CH2COONHS

2,5-dioxopyrrolidin-1-yl 4,7,10,13-tetraoxahexadec-15-ynoate

Propargyl-PEG4-NHS ester,Alkyne-PEG4-NHS

4,7,10,13-Tetraoxahexadec-15-ynoic acid, 2,5-dioxo-1-pyrrolidinyl ester

Alkyne-PEG3-NHS ester

Propargyl-PEG3-CH2CH2COONHS/4,7,10,13-Tetraoxahexadec-15-ynoic acid, 2,5-dioxo-1-pyrrolidinyl ester

Propargyl-PEG3-C2-CONHS ester

(2,5-dioxopyrrolidin-1-yl) 3-[2-[2-(2-prop-2-ynoxyethoxy)ethoxy]ethoxy]propanoate

1428629-70-2

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