ChemicalBook >> CAS DataBase List >>Bis-peg13-nhs ester

Bis-peg13-nhs ester

Bis-peg13-nhs ester structure

CAS No.: 2221949-00-2

Chemical Name:: Bis-peg13-nhs ester

Synonyms: NHS-PEG13-NHS;Di-NHS Ester-PEG13;Bis-dPEG13-NHS ester;COONHS-PEG13-CH2CH2COONHS;NHSOOCCH2CH2O-PEG12-CH2CH2COONHS ester;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

MSDS File:: SDS

Last updated:2025-07-16 09:55:30

Product description	Number	Pack Size	Price
Bis-PEG13-NHS ester ≥98%	CS-0114270	250mg	$85
Bis-PEG13-NHS ester ≥98%	CS-0114270	500mg	$169
Bis-PEG13-NHS ester ≥98%	CS-0114270	1g	$207
Bis-PEG13-NHS ester ≥98%	CS-0114270	5g	$835
Bis-PEG13-NHS ester ≥98%	CS-0114270	250mg	$85

Request For Quotation

Bis-peg13-nhs ester Properties

Boiling point	833.0±75.0 °C(Predicted)
Density	1.27±0.1 g/cm3(Predicted)
storage temp.	-20°C, sealed storage, away from moisture
form	Solid-Liquid Mixture
color	Colorless to off-white
InChIKey	OVDFFVRBNAHLOH-UHFFFAOYSA-N
SMILES	C(ON1C(=O)CCC1=O)(=O)CCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCC(ON1C(=O)CCC1=O)=O

Bis-peg13-nhs ester price

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
ChemScene	CS-0114270	Bis-PEG13-NHS ester ≥98%	2221949-00-2	250mg	$85	2026-06-04	Buy
ChemScene	CS-0114270	Bis-PEG13-NHS ester ≥98%	2221949-00-2	500mg	$169	2026-06-04	Buy
ChemScene	CS-0114270	Bis-PEG13-NHS ester ≥98%	2221949-00-2	1g	$207	2026-06-04	Buy
ChemScene	CS-0114270	Bis-PEG13-NHS ester ≥98%	2221949-00-2	5g	$835	2026-06-04	Buy
ChemScene	CS-0114270	Bis-PEG13-NHS ester ≥98%	2221949-00-2	250mg	$85	2026-06-04	Buy

Product number	Packaging	Price	Buy
CS-0114270	250mg	$85	Buy
CS-0114270	500mg	$169	Buy
CS-0114270	1g	$207	Buy
CS-0114270	5g	$835	Buy
CS-0114270	250mg	$85	Buy

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( 34)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
TargetMol Chemicals Inc.	+1-781-999-5354; +17819995354	marketing@targetmol.com	United States	32466	58
Zibo Hangyu Biotechnology Development Co., Ltd	+86-0533-2185556 +8615965530500	nickzhang@hangyubiotech.com	China	9945	58
Jilin Chinese Academy of Sciences-yanshen Technology	+undefined18143011203	info@chemextension.com	China	42056	58
Xian confluore Biological Technology Co., Ltd.	+86-15680926068	1924344760@confluore.cn	China	2997	58
Chongqing jooe co., ltd	+undefined86-15223382610	info@jooe.com	China	15971	58
Xi'an Confluore Biological Technology Co., Ltd.	+86-156-80926068 +86-15680926068	1924344760@qq.com	China	4142	58
Chengdu Pukang Biotechnology Co., Ltd	156 18217049878	cassie.gao@pu-kang.com	China	478	58
Beijing Jin Ming Biotechnology Co., Ltd.	010-60605840 18892239720	psaitong@jm-bio.com	China	12306	58
SHANGHAI FDC-CHEMICAL CO.,LTD	021-61469567 13774476675	sales@fdc-chemical.com	China	10000	58
Henan Weituxi Chemical Technology Co., Ltd.	0371-63284658 18135795563	3905209149@qq.com	China	9798	58

Supplier	Advantage
TargetMol Chemicals Inc.	58
Zibo Hangyu Biotechnology Development Co., Ltd	58
Jilin Chinese Academy of Sciences-yanshen Technology	58
Xian confluore Biological Technology Co., Ltd.	58
Chongqing jooe co., ltd	58
Xi'an Confluore Biological Technology Co., Ltd.	58
Chengdu Pukang Biotechnology Co., Ltd	58
Beijing Jin Ming Biotechnology Co., Ltd.	58
SHANGHAI FDC-CHEMICAL CO.,LTD	58
Henan Weituxi Chemical Technology Co., Ltd.	58

View Lastest Price from Bis-peg13-nhs ester manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2025-06-07	Bis-PEG13-NHS ester 2221949-00-2		1g	>95.00%	1g	Xian confluore Biological Technology Co., Ltd.

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

Bis-peg13-nhs ester Spectrum

Bis-peg13-nhs ester(2221949-00-2)¹HNMR

2221949-00-2(Bis-peg13-nhs ester)Related Search:

Bis-PEG11-NHS ester Bis-PEG1-NHS ester Bis-peg10-nhs ester alpha, oMega-DisucciniMidyl triethylene glycol Bis-PEG12-NHS ester

Bis(NHS)PEG5 alpha, oMega-DisucciniMidyl diethylene glycol Bis-N-succinimidyl diglycolic acid, 2,2-Oxydiacetic acid bis-N-succinimidyl ester INDEX NAME NOT YET ASSIGNED Bis-PEG6-NHS ester

N-Mal-N-bis(PEG4-NHS ester)

1of3

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 NHSOOCCH2CH2O-PEG12-CH2CH2COONHS ester NHS-PEG13-NHS 2221949-00-2 C38H64N2O21