m-PEG3-NHS ester

$168 - $2828
Product name: m-PEG3-NHS ester
CAS: 876746-59-7
MF: C12H19NO7
MW: 289.28
EINECS:
MDL Number:MFCD20228789
Synonyms:m-PEG3-NHS ester;mPEG2-CH2CH2COONHS Ester;2,5-Dioxopyrrolidin-1-yl 3-(2-(2-methoxyethoxy)ethoxy)propanoate;mPEG2-CH2CH2COONHS;mPEG2-SPA;mPEG2-CH2CH2COONHS/2,5-Pyrrolidinedione, 1-[3-[2-(2-methoxyethoxy)ethoxy]-1-oxopropoxy]-;2,5-Pyrrolidinedione, 1-[3-[2-(2-methoxyethoxy)ethoxy]-1-oxopropoxy]- (9CI)

Price10 Properties Safety Information Description

10 prices

Selected condition：

Brand

A1 Biochem Labs
Acrotein
Activate Scientific
Apolloscientific
BroadPharm
Crysdot

Package

100mg
250mg
500mg
1g
2.5g
5g
10g

ManufacturerA1 Biochem Labs
Product number6583812
Product description3-[2-(2-Methoxy-ethoxy)-ethoxy]-propionicacid2,5-dioxo-pyrrolidin-1-ylester 95%
Packaging2.5g
Price$800
Updated2021-12-16
Buy

ManufacturerAcrotein
Product numberB-1535
Product descriptionmPEG2-CH2CH2COONHS 97%
Packaging5g
Price$825
Updated2021-12-16
Buy

ManufacturerActivate Scientific
Product numberAS107793
Product descriptionmPEG2-CH2CH2COONHS 97%
Packaging5G
Price$1156
Updated2021-12-16
Buy

ManufacturerApolloscientific
Product numberBIPG1621
Product descriptionm-PEG3-NHS ester
Packaging100mg
Price$468
Updated2021-12-16
Buy

ManufacturerBroadPharm
Product numberBP-20980
Product descriptionm-PEG3-NHSester 98%
Packaging500mg
Price$470
Updated2021-12-16
Buy

ManufacturerCrysdot
Product numberCD35000012
Product description2,5-Dioxopyrrolidin-1-yl3-(2-(2-methoxyethoxy)ethoxy)propanoate 97%
Packaging100mg
Price$168
Updated2021-12-16
Buy

ManufacturerCrysdot
Product numberCD35000012
Product description2,5-Dioxopyrrolidin-1-yl3-(2-(2-methoxyethoxy)ethoxy)propanoate 97%
Packaging250mg
Price$347
Updated2021-12-16
Buy

ManufacturerCrysdot
Product numberCD35000012
Product description2,5-Dioxopyrrolidin-1-yl3-(2-(2-methoxyethoxy)ethoxy)propanoate 97%
Packaging1g
Price$842
Updated2021-12-16
Buy

ManufacturerCrysdot
Product numberCD35000012
Product description2,5-Dioxopyrrolidin-1-yl3-(2-(2-methoxyethoxy)ethoxy)propanoate 97%
Packaging5g
Price$1935
Updated2021-12-16
Buy

ManufacturerCrysdot
Product numberCD35000012
Product description2,5-Dioxopyrrolidin-1-yl3-(2-(2-methoxyethoxy)ethoxy)propanoate 97%
Packaging10g
Price$2828
Updated2021-12-16
Buy

Manufacturer	Product number	Product description	Packaging	Price	Updated	Buy
A1 Biochem Labs	6583812	3-[2-(2-Methoxy-ethoxy)-ethoxy]-propionicacid2,5-dioxo-pyrrolidin-1-ylester 95%	2.5g	$800	2021-12-16	Buy
Acrotein	B-1535	mPEG2-CH2CH2COONHS 97%	5g	$825	2021-12-16	Buy
Activate Scientific	AS107793	mPEG2-CH2CH2COONHS 97%	5G	$1156	2021-12-16	Buy
Apolloscientific	BIPG1621	m-PEG3-NHS ester	100mg	$468	2021-12-16	Buy
BroadPharm	BP-20980	m-PEG3-NHSester 98%	500mg	$470	2021-12-16	Buy
Crysdot	CD35000012	2,5-Dioxopyrrolidin-1-yl3-(2-(2-methoxyethoxy)ethoxy)propanoate 97%	100mg	$168	2021-12-16	Buy
Crysdot	CD35000012	2,5-Dioxopyrrolidin-1-yl3-(2-(2-methoxyethoxy)ethoxy)propanoate 97%	250mg	$347	2021-12-16	Buy
Crysdot	CD35000012	2,5-Dioxopyrrolidin-1-yl3-(2-(2-methoxyethoxy)ethoxy)propanoate 97%	1g	$842	2021-12-16	Buy
Crysdot	CD35000012	2,5-Dioxopyrrolidin-1-yl3-(2-(2-methoxyethoxy)ethoxy)propanoate 97%	5g	$1935	2021-12-16	Buy
Crysdot	CD35000012	2,5-Dioxopyrrolidin-1-yl3-(2-(2-methoxyethoxy)ethoxy)propanoate 97%	10g	$2828	2021-12-16	Buy

Properties

Boiling point :393.7±50.0 °C(Predicted)
Density :1.25±0.1 g/cm3(Predicted)
solubility :Soluble in DMSO, DCM, DMF

Safety Information

Symbol(GHS):

Signal word:

Hazard statements:

Code	Hazard statements	Hazard class	Category	Signal word	Pictogram	P-Codes

Precautionary statements:

Description

m-PEG3-NHS ester is a PEG linker containing an NHS ester. The NHS ester can be used to label the primary amines (-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules. The hydrophilic PEG spacer increases solubility in aqueous media.

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