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ChemicalBook >> CAS DataBase List >> MPEG4-NHS

MPEG4-NHS

$80 - $1875
Product name: MPEG4-NHS
CAS: 874208-94-3
MF: C16H27NO9
MW: 377.39
EINECS:
MDL Number:MFCD20227375
Synonyms:MPEG4-NHS;mPEG4-CH2CH2COONHS Ester;m-PEG5-NHS ester;4,7,10,13,16-Pentaoxaheptadecanoic acid, 2,5-dioxo-1-pyrrolidinyl ester;mPEG4-SPA;3-(2-{2-[2-(2-methoxy-ethoxy)-ethoxy]-ethoxy}-ethoxy)-propionicacid2.5-dioxo-pyrrolidin-1-ylester;mPEG4-CH2CH2COONHS/4,7,10,13,16-Pentaoxaheptadecanoic acid, 2,5-dioxo-1-pyrrolidinyl ester;2,5-Dioxopyrrolidin-1-yl 2,5,8,11,14-pentaoxaheptadecan-17-oate

Price36 Properties Safety Information Description

36 prices

Selected condition：

Brand

aablocks
ACHEMBLOCK
Acrotein
American Custom Chemicals Corporation
Apolloscientific
Biosynth
BroadPharm
ChemPep
ChemScene
Crysdot
purepeg

Package

50mg
100mg
250mg
0.5g
500mg
1000mg
1g
5g
10g

Manufactureraablocks
Product numberAA00H37O
Product description2,5-Dioxopyrrolidin-1-yl 2,5,8,11,14-pentaoxaheptadecan-17-oate 95%
Packaging100mg
Price$90
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA00H37O
Product description2,5-Dioxopyrrolidin-1-yl 2,5,8,11,14-pentaoxaheptadecan-17-oate 95%
Packaging250mg
Price$107
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA00H37O
Product description2,5-Dioxopyrrolidin-1-yl 2,5,8,11,14-pentaoxaheptadecan-17-oate 95%
Packaging1g
Price$285
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA00H37O
Product description2,5-Dioxopyrrolidin-1-yl 2,5,8,11,14-pentaoxaheptadecan-17-oate 95%
Packaging5g
Price$1096
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA00H37O
Product description2,5-Dioxopyrrolidin-1-yl 2,5,8,11,14-pentaoxaheptadecan-17-oate 95%
Packaging10g
Price$1875
Updated2026-05-28
Buy

ManufacturerACHEMBLOCK
Product numberV156091
Product descriptionmPEG4-CH2CH2COONHS 95%
Packaging5G
Price$1040
Updated2026-05-27
Buy

ManufacturerACHEMBLOCK
Product numberV156091
Product descriptionmPEG4-CH2CH2COONHS 95%
Packaging1G
Price$260
Updated2026-05-27
Buy

ManufacturerAcrotein
Product numberB-0821
Product descriptionmPEG4-CH2CH2COONHS 97%
Packaging0.5g
Price$201.66
Updated2026-05-25
Buy

ManufacturerAcrotein
Product numberB-0821
Product descriptionmPEG4-CH2CH2COONHS 97%
Packaging1g
Price$302.5
Updated2026-05-25
Buy

ManufacturerAcrotein
Product numberB-0821
Product descriptionmPEG4-CH2CH2COONHS 97%
Packaging5g
Price$907.5
Updated2021-12-16
Buy

ManufacturerAcrotein
Product numberB-0821
Product descriptionmPEG4-CH2CH2COONHS 97%
Packaging5g
Price$907.5
Updated2026-05-25
Buy

ManufacturerAmerican Custom Chemicals Corporation
Product numberPOL0002494
Product descriptionM-PEG5-NHS ESTER 95.00%
Packaging100MG
Price$341.25
Updated2021-12-16
Buy

ManufacturerApolloscientific
Product numberBIPG1623
Product descriptionm-PEG5-NHS ester
Packaging100mg
Price$351
Updated2021-12-16
Buy

ManufacturerApolloscientific
Product numberBIPG1623
Product descriptionm-PEG5-NHS ester 98%
Packaging1g
Price$338
Updated2026-06-04
Buy

ManufacturerApolloscientific
Product numberBIPG1623
Product descriptionm-PEG5-NHS ester 98%
Packaging250mg
Price$126
Updated2026-06-04
Buy

ManufacturerApolloscientific
Product numberBIPG1623
Product descriptionm-PEG5-NHS ester 98%
Packaging100mg
Price$98
Updated2026-06-04
Buy

Manufacturer	Product number	Product description	Packaging	Price	Updated	Buy
aablocks	AA00H37O	2,5-Dioxopyrrolidin-1-yl 2,5,8,11,14-pentaoxaheptadecan-17-oate 95%	100mg	$90	2026-05-28	Buy
aablocks	AA00H37O	2,5-Dioxopyrrolidin-1-yl 2,5,8,11,14-pentaoxaheptadecan-17-oate 95%	250mg	$107	2026-05-28	Buy
aablocks	AA00H37O	2,5-Dioxopyrrolidin-1-yl 2,5,8,11,14-pentaoxaheptadecan-17-oate 95%	1g	$285	2026-05-28	Buy
aablocks	AA00H37O	2,5-Dioxopyrrolidin-1-yl 2,5,8,11,14-pentaoxaheptadecan-17-oate 95%	5g	$1096	2026-05-28	Buy
aablocks	AA00H37O	2,5-Dioxopyrrolidin-1-yl 2,5,8,11,14-pentaoxaheptadecan-17-oate 95%	10g	$1875	2026-05-28	Buy
ACHEMBLOCK	V156091	mPEG4-CH2CH2COONHS 95%	5G	$1040	2026-05-27	Buy
ACHEMBLOCK	V156091	mPEG4-CH2CH2COONHS 95%	1G	$260	2026-05-27	Buy
Acrotein	B-0821	mPEG4-CH2CH2COONHS 97%	0.5g	$201.66	2026-05-25	Buy
Acrotein	B-0821	mPEG4-CH2CH2COONHS 97%	1g	$302.5	2026-05-25	Buy
Acrotein	B-0821	mPEG4-CH2CH2COONHS 97%	5g	$907.5	2021-12-16	Buy
Acrotein	B-0821	mPEG4-CH2CH2COONHS 97%	5g	$907.5	2026-05-25	Buy
American Custom Chemicals Corporation	POL0002494	M-PEG5-NHS ESTER 95.00%	100MG	$341.25	2021-12-16	Buy
Apolloscientific	BIPG1623	m-PEG5-NHS ester	100mg	$351	2021-12-16	Buy
Apolloscientific	BIPG1623	m-PEG5-NHS ester 98%	1g	$338	2026-06-04	Buy
Apolloscientific	BIPG1623	m-PEG5-NHS ester 98%	250mg	$126	2026-06-04	Buy
Apolloscientific	BIPG1623	m-PEG5-NHS ester 98%	100mg	$98	2026-06-04	Buy

Next Last

Properties

Boiling point :467.9±55.0 °C(Predicted)
Density :1.22±0.1 g/cm3(Predicted)
solubility :Soluble in DMSO, DCM, DMF
form :Liquid
color :Colorless to light yellow

Safety Information

Symbol(GHS):

Signal word:

Hazard statements:

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

Precautionary statements:

Description

m-PEG5-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.

More related product prices

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Suppliers and manufacturers

LAURENT

mPEG4-CH2CH2COONHS ester CAS:874208-94-3

Xian confluore Biological Technology Co., Ltd.

m-PEG5-NHS ester CAS:874208-94-3

9i LLC

SHANGHAI T&W PHARMACEUTICAL CO., LTD.

TargetMol Chemicals Inc.

Wuhan Borenpharm Co., Ltd

Nextpeptide Inc

Jilin Chinese Academy of Sciences-yanshen Technology

Aladdin Scientific

Chongqing Chemdad Co., Ltd

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MPEG4-NHS

Properties

Safety Information

Description

Related product price

Suppliers and manufacturers