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Bis-peg13-nhs ester

Bis-peg13-nhs ester structure

CAS No.: 2221949-00-2

Chemical Name:: Bis-peg13-nhs ester

Synonyms: Di-NHS Ester-PEG13;Bis-dPEG13-NHS ester;COONHS-PEG13-CH2CH2COONHS;Bis(2,5-dioxopyrrolidin-1-yl) 4,7,10,13,16,19,22,25,28,31,34,37,40-tridecaoxatritetracontanedioate;Bis(2,5-dioxo-1-pyrrolidinyl) 4,7,10,13,16,19,22,25,28,31,34,37,40-Tridecaoxatritetracontane-1,43-dioate;4,7,10,13,16,19,22,25,28,31,34,37,40-Tridecaoxatritetracontanedioic acid, 1,43-bis(2,5-dioxo-1-pyrrolidinyl) ester

CBNumber:: CB26126506

Molecular Formula:: C38H64N2O21

Molecular Weight:: 884.92

MDL Number:: MFCD21363287

MOL File:: 2221949-00-2.mol

Last updated:2025-04-17 18:22:24

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Bis-peg13-nhs ester Properties

Boiling point	833.0±75.0 °C(Predicted)
Density	1.27±0.1 g/cm3(Predicted)
form	Solid-Liquid Mixture
color	Colorless to off-white

Bis-peg13-nhs ester Chemical Properties,Uses,Production

Uses

Bis-PEG13-NHS ester is a PEG/Alkyl/ether-based PROTAC linker can be used in the synthesis of PROTACs. Bis-PEG13-NHS ester is a cleavable ADC linker used in the synthesis of antibody-drug conjugates (ADCs)[1].

IC 50

PEGs; Alkyl/ether; Cleavable Linker

References

[1] John L. Magnani, et al. Highly potent multimeric e-selectin antagonists. WO2018068010A1

Bis-peg13-nhs ester Preparation Products And Raw materials

Raw materials

Preparation Products

Bis-peg13-nhs ester Suppliers

Global( 27)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
TargetMol Chemicals Inc.	+1-781-999-5354 +1-00000000000	marketing@targetmol.com	United States	32159	58
Jilin Chinese Academy of Sciences-yanshen Technology	+undefined18143011203	info@chemextension.com	China	42056	58
Xian confluore Biological Technology Co., Ltd.	+86-15680926068 +86-15680926068	1924344760@confluore.cn	China	2996	58
Chengdu Pukang Biotechnology Co., Ltd	+86-028-82550498 +86-19102685862	sales@pu-kang.com	China	489	58
Beijing Jin Ming Biotechnology Co., Ltd.	010-60605840 18892239720	psaitong@jm-bio.com	China	12306	58
Xi'an Confluore Biological Technology Co., Ltd.	+86-156-80926068 +86-15680926068	1924344760@qq.com	China	4825	58
Guangzhou Hongyuan Chemical Co.,Ltd	15817493340	981810490@qq.com	China	1566	58
Shanghai Haohong Pharmaceutical Co., Ltd.	400-8210725 4008210725	malulu@leyan.com	China	40026	58
Bide Pharmatech Ltd.	400-1647117 13681763483	product02@bidepharm.com	China	62072	58
Affinity（Wuhan）Ltd.	15841022315	sales@affinitytech.cn	China	2999	58

Supplier	Advantage
TargetMol Chemicals Inc.	58
Jilin Chinese Academy of Sciences-yanshen Technology	58
Xian confluore Biological Technology Co., Ltd.	58
Chengdu Pukang Biotechnology Co., Ltd	58
Beijing Jin Ming Biotechnology Co., Ltd.	58
Xi'an Confluore Biological Technology Co., Ltd.	58
Guangzhou Hongyuan Chemical Co.,Ltd	58
Shanghai Haohong Pharmaceutical Co., Ltd.	58
Bide Pharmatech Ltd.	58
Affinity（Wuhan）Ltd.	58

View Lastest Price from Bis-peg13-nhs ester manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2024-03-25	Bis-PEG13-NHS ester 2221949-00-2	US $0.00 / g	1g	>95.00%	1g	Xian confluore Biological Technology Co., Ltd.

Bis-PEG13-NHS ester
2221949-00-2
US $0.00 / g
>95.00%
Xian confluore Biological Technology Co., Ltd.

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4,7,10,13,16,19,22,25,28,31,34,37,40-Tridecaoxatritetracontanedioic acid, 1,43-bis(2,5-dioxo-1-pyrrolidinyl) ester Bis-dPEG13-NHS ester Di-NHS Ester-PEG13 Bis(2,5-dioxopyrrolidin-1-yl) 4,7,10,13,16,19,22,25,28,31,34,37,40-tridecaoxatritetracontanedioate Bis(2,5-dioxo-1-pyrrolidinyl) 4,7,10,13,16,19,22,25,28,31,34,37,40-Tridecaoxatritetracontane-1,43-dioate COONHS-PEG13-CH2CH2COONHS 2221949-00-2 C38H64N2O21