PEG NHS ester disulfide (n=7)

BGC Id:	474359424926
CAS No:	947601-98-1
Synonyms:	4,7,10,13,16,19,22,25,32,35,38,41,44,47,50,53-hexadecaoxa-28,29-dithiahexapentacontanedioic acid di-n-succinimidyl ester >=94% (oligomer purity) ; su-ooc-peg(8)-ss-peg(8)-coo-su ; n-hydroxy-succinimidy-propionate octa(ethylene glycol)-disulfide ; 4,7,10,13,16,19,22,25,32,35,38,41,44,47,50,53-hexadecaoxa-28,29-dithiahexapentacontanedioic acid di-n-succinimidyl ester ; peg nhs ester disulfide (n=7)
Molecular Formula:	C46H80N2O24S2
Molecular Weight:	1109.26
EINECS:

Verified providers in 2026

The following notable provider has been checked and can be recommended.

Dayang Chem (Hangzhou) Co.,Ltd.

Company type: Leading producer

Phone: +86-571-88938639
Telefax: +86-571-8893-8652
Country: P.R.China

Hangzhou DayangChem Co. Ltd is a comprehensive entity which specializes in development, production and trade of pharmaceutical, agrochemical and dyestuff intermediates as well as some special type reagents. We have an own factory and share enterprises. Additionally 3,5-Dinitrobenzotrifluoride is supplied by us. We act also as agent of many chemical factories and promote their products to the international m ...

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What other providers are available for CAS 947601-98-1?

The last intensive check and update was carried out on 2026/03/01.

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Synonyms:

4,7,10,13,16,19,22,25,32,35,38,41,44,47,50,53-hexadecaoxa-28,29-dithiahexapentacontanedioic acid di-n-succinimidyl ester >=94% (oligomer purity) ; su-ooc-peg(8)-ss-peg(8)-coo-su ; n-hydroxy-succinimidy-propionate octa(ethylene glycol)-disulfide ; 4,7,10,13,16,19,22,25,32,35,38,41,44,47,50,53-hexadecaoxa-28,29-dithiahexapentacontanedioic acid di-n-succinimidyl ester ; peg nhs ester disulfide (n=7)

CAS:

947601-98-1

EINECS:

Molecular Formula:

C46H80N2O24S2

MDL:

MFCD08274613

Properties

Molecular Weight:

1109.26 g·mol−1

Safety Information

Hazard Classes:

Storage temperature:

?20°C

The following providers cannot be verified precisely. The companies have offered the product in the past, but despite all care, the companies could not confirm it 100 percent!

Santa Cruz Biotechnology, Inc.

Santa Cruz Biotechnology, Inc. now offers over 140,000 specialty biochemicals under our ChemCruz™ brand. Santa Cruz Biotechnology, Inc. is focused... Request

What other providers are available for CAS 947601-98-1?

In addition to the providers presented here for PEG NHS ester disulfide (n=7) with the CAS number 947601-98-1, there are other 5 providers with slightly different product names available for this CAS number.

SS-PEG-NHS ester

Amadis Chemical Company Limited

NHS-PEG(8)-SS-PEG(8)-NHS

Iris Biotech GmbH

N-Hydroxy-succinimidy-propionate octa(ethylene glycol)-disulfid

+1 additional providers that we know from the past

N-Hydroxy-succinimidy-propionate octa(ethylene glycol)-disulfide

Leap Chem Co., Ltd