Bis-PEG1-NHS ester

$180 - $1379
Product name: Bis-PEG1-NHS ester
CAS: 65869-64-9
MF: C14H16N2O9
MW: 356.28
EINECS:
MDL Number:MFCD20226397
Synonyms:BIS-PEG1-NHS;NHS-PEG1-NHS;Bis-PEG1-NHS ester;2,5-DIOXOPYRROLIDIN-1-YL 3-{3-[(2,5-DIOXOPYRROLIDIN-1-YL)OXY]-3-OXOPROPOXY}PROPANOATE;2,5-Pyrrolidinedione, 1,1'-[oxybis[(1-oxo-3,1-propanediyl)oxy]]bis- (9CI);bis(2,5-dioxopyrrolidin-1-yl) 3,3'-oxydipropanoate;Di-NHS Ester-PEG1;Bis-PEG1-NHS ester bis-

Price8 Properties Safety Information Description

8 prices

Selected condition：

Brand

AK Scientific
Alichem
Apolloscientific
BroadPharm
ChemScene
Crysdot

Package

100mg
250mg
500mg
1g

ManufacturerAK Scientific
Product number6546AJ
Product descriptionBis(2,5-dioxopyrrolidin-1-yl)3,3'-oxydipropanoate
Packaging250mg
Price$424
Updated2021-12-16
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ManufacturerAlichem
Product number65869649
Product descriptionBis(2,5-dioxopyrrolidin-1-yl)3,3'-oxydipropanoate
Packaging1g
Price$1212.08
Updated2021-12-16
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ManufacturerApolloscientific
Product numberBIPG1262
Product descriptionBis-PEG1-NHS ester
Packaging100mg
Price$351
Updated2021-12-16
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ManufacturerBroadPharm
Product numberBP-21832
Product descriptionBis-PEG1-NHSester 96%
Packaging100mg
Price$180
Updated2021-12-16
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ManufacturerBroadPharm
Product numberBP-21832
Product descriptionBis-PEG1-NHSester 96%
Packaging1g
Price$650
Updated2021-12-16
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ManufacturerChemScene
Product numberCS-0104991
Product descriptionBis-PEG1-NHSester
Packaging100mg
Price$460
Updated2021-12-16
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ManufacturerChemScene
Product numberCS-0104991
Product descriptionBis-PEG1-NHSester
Packaging500mg
Price$1379
Updated2021-12-16
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ManufacturerCrysdot
Product numberCD35000043
Product descriptionbis(2,5-dioxopyrrolidin-1-yl)3,3'-oxydipropanoate 95+%
Packaging1g
Price$1104
Updated2021-12-16
Buy

Manufacturer	Product number	Product description	Packaging	Price	Updated	Buy
AK Scientific	6546AJ	Bis(2,5-dioxopyrrolidin-1-yl)3,3'-oxydipropanoate	250mg	$424	2021-12-16	Buy
Alichem	65869649	Bis(2,5-dioxopyrrolidin-1-yl)3,3'-oxydipropanoate	1g	$1212.08	2021-12-16	Buy
Apolloscientific	BIPG1262	Bis-PEG1-NHS ester	100mg	$351	2021-12-16	Buy
BroadPharm	BP-21832	Bis-PEG1-NHSester 96%	100mg	$180	2021-12-16	Buy
BroadPharm	BP-21832	Bis-PEG1-NHSester 96%	1g	$650	2021-12-16	Buy
ChemScene	CS-0104991	Bis-PEG1-NHSester	100mg	$460	2021-12-16	Buy
ChemScene	CS-0104991	Bis-PEG1-NHSester	500mg	$1379	2021-12-16	Buy
Crysdot	CD35000043	bis(2,5-dioxopyrrolidin-1-yl)3,3'-oxydipropanoate 95+%	1g	$1104	2021-12-16	Buy

Properties

Boiling point :511.4±60.0 °C(Predicted)
Density :1.51±0.1 g/cm3(Predicted)
form :Solid
color :White to off-white

Safety Information

Symbol(GHS):

Signal word:

Hazard statements:

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

Precautionary statements:

Description

Bis-PEG1-NHS ester is a PEG linker containing two NHS ester groups. 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.

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