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mPEG-CHO

mPEG-CHO structure

CAS No.: 125061-88-3

Chemical Name:: mPEG-CHO

Synonyms: mPEG-CHO;M-ALD-5000;M-PEG12-CHO;m-dPEG®PEG-aldehyde;mPEG-pALD-5K;mPEG5000-pALD;mPEG40000-pALD;mPEG10000-Pald;Meo-peg(24)-cho

CBNumber:: CB6502814

Molecular Formula:: C50H100O25

Molecular Weight:: 1101.314

MDL Number:: MFCD13184991

MOL File:: 125061-88-3.mol

MSDS File:: SDS

Last updated:2026-05-28 05:30:27

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mPEG-CHO Properties

Melting point	55 °C
storage temp.	2-8°C
form	solid or viscous liquid
InChI	InChI=1S/C6H12O3/c1-8-5-6-9-4-2-3-7/h3H,2,4-6H2,1H3
InChIKey	PVMNWBRYHQDVIN-UHFFFAOYSA-N
SMILES	O(C{-}CO{+n}C)CCC=O
FDA UNII	MPEG-PROPIONALDEHYDE (30000 MW) (5Y7H760S84) MPEG-PROPIONALDEHYDE (5000 MW) (I4VEO06OT6) MPEG-PROPIONALDEHYDE (20000 MW) (MMX3UK8240) MPEG-PROPIONALDEHYDE (10000 MW) (YST8Y675OV)
UNSPSC Code	41116107
NACRES	NA.24

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H302-H315-H319-H335
Precautionary statements	P280-P305+P351+P338
WGK Germany	WGK 3
Storage Class	13 - Non Combustible Solids

mPEG-CHO price More Price(24)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Biosynth	DPG-6118	m-dPEG®12-Propionaldehyde		100mg	$289	2026-06-04	Buy
Biosynth	DPG-6118	m-dPEG®12-Propionaldehyde		1000mg	$1470	2026-06-04	Buy
Biosynth	DPG-6056	DNP-dPEG®4-NHS Ester	125061-88-3	100mg	$329	2026-06-04	Buy
Biosynth	DPG-6056	DNP-dPEG®4-NHS Ester	125061-88-3	1000mg	$1660	2026-06-04	Buy
Biosynth	DPG-5801	m-dPEG®24-Propionaldehyde	125061-88-3	100mg	$373	2026-06-04	Buy

Product number	Packaging	Price	Buy
DPG-6118	100mg	$289	Buy
DPG-6118	1000mg	$1470	Buy
DPG-6056	100mg	$329	Buy
DPG-6056	1000mg	$1660	Buy
DPG-5801	100mg	$373	Buy

mPEG-CHO Chemical Properties, Uses, Production

Uses

pharmaceutical (small molecule)

reaction suitability

reagent type: chemical modification reagent
reagent type: cross-linking reagent
reactivity: carboxyl reactive

mPEG-CHO Preparation Products And Raw materials

Raw materials

Preparation Products

mPEG-CHO Suppliers

Global Suppliers ( 60)

Supplier	Tel	Email	Country	ProdList	Advantage
Shanghai Toyang Biotechnology Co., LTD	021-59555769 13524932310	1405894150@qq.com	China	1082	58
Beijing HwrkChemical Technology Co., Ltd	89508211 18501085097	sales.bj@hwrkchemical.com	China	9407	55
Bide Pharmatech Ltd.	400-164-7117 18317119277	product02@bidepharm.com	China	40000	60
Hunan HuaTeng Pharmaceutical Co., Ltd.,	400-8592883 15367835770	sales@huatengsci.com	China	5869	58
Sigma-Aldrich	021-61415566 800-8193336	orderCN@merckgroup.com	China	51389	80
Jinan elephant international trading co., LTD		13006575422@163.com	China	6347	58
Shanghai SuperLan Chemcial Technique Centre	0-2022843681 15618226720	chaolaichem@foxmail.com	China	9996	58
Zhengzhou Huiju Chemical Co., Ltd.	0371-55900031 18137872243	3927209986@qq.com	China	9999	55
Aikon International Limited	025-58851090 13913916777	sales01@aikonchem.com	China	15947	58
Zhengzhou Acme Chemical Co., Ltd.	037163312495 13303845143	1416159398@qq.com	China	10150	58

Supplier	Advantage
Shanghai Toyang Biotechnology Co., LTD	58
Beijing HwrkChemical Technology Co., Ltd	55
Bide Pharmatech Ltd.	60
Hunan HuaTeng Pharmaceutical Co., Ltd.,	58
Sigma-Aldrich	80
Jinan elephant international trading co., LTD	58
Shanghai SuperLan Chemcial Technique Centre	58
Zhengzhou Huiju Chemical Co., Ltd.	55
Aikon International Limited	58
Zhengzhou Acme Chemical Co., Ltd.	58

View Latest Price from mPEG-CHO manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2026-07-24	Methoxypoly(ethylene glycol) propionaldehyde 125061-88-3		1G	98%	100kg	XIAMEN SINOPEG BIOTECH CO., LTD.
	2026-05-11	m-PEG12-aldehyde 125061-88-3	$496.00-1260.00			10g	TargetMol Chemicals Inc.

Methoxypoly(ethylene glycol) propionaldehyde
125061-88-3
98%
XIAMEN SINOPEG BIOTECH CO., LTD.

m-PEG12-aldehyde
125061-88-3
$496.00-1260.00
TargetMol Chemicals Inc.

125061-88-3 (mPEG-CHO) Related Search:

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IPTG

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M-PEG12-CHO Meo-peg(11)-prcho Meo-peg(24)-cho m-dPEG12-Propionaldehyde O-(3-OXOPROPYL)-O'-METHYLPOLYETHYLENE GLYCOL 5'000* Methoxypolyethylene glycol 5000 propionaldehyde Monomethoxypoly(ethylene glycol)aldehyde mono-Methyl polyethylene glycol 5μ000 aldehyde, PEG-aldehyde, Polyethylene glycol aldehyde α-Methoxy-ω-(3-oxopropyl)poly(ethyleneoxy) mono-Methyl polyethylene glycol 5′000 aldehyde PEG-aldehyde Polyethylene glycol aldehyde m-dPEG(R)12-Propionaldehyde 3-(2-Methoxyethoxy)propanal mPEG-CHO MPEG-CHO average Mw1000 MPEG-CHO average Mw2000 MPEG-CHO average Mw10000 M-ALD-5000 mPEG-pALD-5K Methoxypoly(ethylene glycol)propionaldehyde-5K 12-Propionaldehyde m-dPEG® Methoxy-polyglycol-propionaldehyde Methoxy Polyethylene Glycol Aldehyde, 20kDa (500 mg) mPEG-CHO (MW 2000) MPEG-CHO average Mn 12000 MPEG-CHO average Mw20000 MPEG-CHO average Mn 40000 MPEG-CHO average Mn 21500 MPEG-CHO average Mw5000 MPEG-CHO average MW3400 Poly(oxy-1,2-ethanediyl), α-methyl-ω-(3-oxopropoxy)- m-dPEG^?₁₂-Propionaldehyde Methoxy Polyethylene Glycol Aldehyde, 20kDa mPEG-pALD(MAL),MW:2000 mPEG-pALD (MW 5000) mPEG-pALD (MW 10000) mPEG-pALD (MW 40000) mPEG5000-pALD mPEG40000-pALD mPEG10000-Pald 125061-88-3 C50H100O25 C26H52O13 peg