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ChemicalBook >> CAS DataBase List >> MPEG5-NHS

MPEG5-NHS

$64 - $1251
Product name: MPEG5-NHS
CAS: 1449390-12-8
MF: C18H31NO10
MW: 421.44
EINECS:
MDL Number:MFCD27977519
Synonyms:MPEG5-NHS;m-PEG6-NHS ester;mPEG5-CH2CH2COONHS Ester;mPEG6-NHS;4,7,10,13,16,19-Hexaoxaeicosanoic acid, 2,5-dioxo-1-pyrrolidinyl ester;Methyl-PEG5-NHS ester;mPEG5-SPA;mPEG5-CH2CH2COONHS/4,7,10,13,16,19-Hexaoxaeicosanoic acid, 2,5-dioxo-1-pyrrolidinyl ester

Price28 Properties Safety Information Description

28 prices

Selected condition：

Brand

ACHEMBLOCK
Acrotein
AK Scientific
Apolloscientific
Arctom
BroadPharm
ChemPep
purepeg
TRC

Package

100mg
250mg
500mg
0.5g
1G
2G
5G

ManufacturerACHEMBLOCK
Product numberV156210
Product descriptionmPEG5-CH2CH2COONHS 95%
Packaging1G
Price$365
Updated2026-05-27
Buy

ManufacturerACHEMBLOCK
Product numberV156210
Product descriptionmPEG5-CH2CH2COONHS 95%
Packaging5G
Price$1075
Updated2026-05-27
Buy

ManufacturerAcrotein
Product numberB-1537
Product descriptionmPEG5-CH2CH2COONHS 97%
Packaging5g
Price$907.5
Updated2026-05-25
Buy

ManufacturerAcrotein
Product numberB-1537
Product descriptionmPEG5-CH2CH2COONHS 97%
Packaging0.5g
Price$201.66
Updated2026-05-25
Buy

ManufacturerAcrotein
Product numberB-1537
Product descriptionmPEG5-CH2CH2COONHS 97%
Packaging1g
Price$302.5
Updated2021-12-16
Buy

ManufacturerAcrotein
Product numberB-1537
Product descriptionmPEG5-CH2CH2COONHS 97%
Packaging1g
Price$302.5
Updated2026-05-25
Buy

ManufacturerAK Scientific
Product number0500AP
Product descriptionmPEG5-NHS
Packaging1g
Price$451
Updated2021-12-16
Buy

ManufacturerAK Scientific
Product number0500AP
Product descriptionmPEG5-NHS
Packaging5g
Price$1251
Updated2021-12-16
Buy

ManufacturerApolloscientific
Product numberBIPG1624
Product descriptionm-PEG6-NHS ester
Packaging500mg
Price$759
Updated2021-12-16
Buy

ManufacturerArctom
Product numberHY-133066
Product descriptionm-PEG6-NHSester 97.0%
Packaging5g
Price$1012
Updated2026-05-25
Buy

ManufacturerArctom
Product numberHY-133066
Product descriptionm-PEG6-NHSester 97.0%
Packaging5g
Price$1012
Updated2026-05-26
Buy

ManufacturerArctom
Product numberHY-133066
Product descriptionm-PEG6-NHSester 97.0%
Packaging1g
Price$342
Updated2026-05-25
Buy

ManufacturerArctom
Product numberHY-133066
Product descriptionm-PEG6-NHSester 97.0%
Packaging1g
Price$342
Updated2026-05-26
Buy

ManufacturerArctom
Product numberHY-133066
Product descriptionm-PEG6-NHSester 97.0%
Packaging100mg
Price$64
Updated2026-05-25
Buy

ManufacturerArctom
Product numberHY-133066
Product descriptionm-PEG6-NHSester 97.0%
Packaging100mg
Price$64
Updated2026-05-26
Buy

ManufacturerArctom
Product numberHY-133066
Product descriptionm-PEG6-NHSester 97.0%
Packaging250mg
Price$110
Updated2026-05-25
Buy

Manufacturer	Product number	Product description	Packaging	Price	Updated	Buy
ACHEMBLOCK	V156210	mPEG5-CH2CH2COONHS 95%	1G	$365	2026-05-27	Buy
ACHEMBLOCK	V156210	mPEG5-CH2CH2COONHS 95%	5G	$1075	2026-05-27	Buy
Acrotein	B-1537	mPEG5-CH2CH2COONHS 97%	5g	$907.5	2026-05-25	Buy
Acrotein	B-1537	mPEG5-CH2CH2COONHS 97%	0.5g	$201.66	2026-05-25	Buy
Acrotein	B-1537	mPEG5-CH2CH2COONHS 97%	1g	$302.5	2021-12-16	Buy
Acrotein	B-1537	mPEG5-CH2CH2COONHS 97%	1g	$302.5	2026-05-25	Buy
AK Scientific	0500AP	mPEG5-NHS	1g	$451	2021-12-16	Buy
AK Scientific	0500AP	mPEG5-NHS	5g	$1251	2021-12-16	Buy
Apolloscientific	BIPG1624	m-PEG6-NHS ester	500mg	$759	2021-12-16	Buy
Arctom	HY-133066	m-PEG6-NHSester 97.0%	5g	$1012	2026-05-25	Buy
Arctom	HY-133066	m-PEG6-NHSester 97.0%	5g	$1012	2026-05-26	Buy
Arctom	HY-133066	m-PEG6-NHSester 97.0%	1g	$342	2026-05-25	Buy
Arctom	HY-133066	m-PEG6-NHSester 97.0%	1g	$342	2026-05-26	Buy
Arctom	HY-133066	m-PEG6-NHSester 97.0%	100mg	$64	2026-05-25	Buy
Arctom	HY-133066	m-PEG6-NHSester 97.0%	100mg	$64	2026-05-26	Buy
Arctom	HY-133066	m-PEG6-NHSester 97.0%	250mg	$110	2026-05-25	Buy

Next Last

Properties

Boiling point :502.6±60.0 °C(Predicted)
Density :1.21±0.1 g/cm3(Predicted)
storage temp. :Storage temp. 2-8°C
solubility :Soluble in DMSO, DCM, DMF
form :Liquid
color :Colorless to light yellow

Safety Information

Symbol(GHS):

Signal word:

Warning

Hazard statements:

Code	Hazard statements	Hazard class	Category	Signal word	P-Codes
H302	Harmful if swallowed	Acute toxicity,oral	Category 4	Warning	P264, P270, P301+P312, P330, P501
H315	Causes skin irritation	Skin corrosion/irritation	Category 2	Warning	P264, P280, P302+P352, P321,P332+P313, P362
H319	Causes serious eye irritation	Serious eye damage/eye irritation	Category 2A	Warning	P264, P280, P305+P351+P338,P337+P313P
H335	May cause respiratory irritation	Specific target organ toxicity, single exposure;Respiratory tract irritation	Category 3	Warning

Precautionary statements:

P261	Avoid breathing dust/fume/gas/mist/vapours/spray.
P264	Wash hands thoroughly after handling.
P264	Wash skin thouroughly after handling.
P270	Do not eat, drink or smoke when using this product.
P271	Use only outdoors or in a well-ventilated area.
P280	Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352	IF ON SKIN: wash with plenty of soap and water.
P304+P340	IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P330	Rinse mouth.
P405	Store locked up.
P501	Dispose of contents/container to..…

Description

m-PEG6-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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Suppliers and manufacturers

LAURENT

$0.00 /1g
mPEG5-CH2CH2COONHS ester CAS:1449390-12-8

Xian confluore Biological Technology Co., Ltd.

$0.00 /1g
m-PEG6-NHS ester CAS:1449390-12-8

9i LLC

SHANGHAI T&W PHARMACEUTICAL CO., LTD.

TargetMol Chemicals Inc.

Wuhan Borenpharm Co., Ltd

Hangzhou Huarong Pharm Co., Ltd.

Nextpeptide Inc

Jilin Chinese Academy of Sciences-yanshen Technology

Chongqing Chemdad Co., Ltd

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MPEG5-NHS

Properties

Safety Information

Description

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