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Biotin-PEG12-NHS ester

CAS No.
1934296-88-4
Chemical Name:
Biotin-PEG12-NHS ester
Synonyms
2,5-Dioxopyrrolidin-1-yl 41-oxo-45-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)-4,7,10,13,16,19,22,25,28,31,34,37-dodecaoxa-40-azapentatetracontan-1-oate;4,7,10,13,16,19,22,25,28,31,34,37-Dodecaoxa-40-azapentatetracontanoic acid, 45-[(3aS,4S,6aR)-hexahydro-2-oxo-1H-thieno[3,4-d]imidazol-4-yl]-41-oxo-, 2,5-dioxo-1-pyrrolidinyl ester
CBNumber:
CB88054670
Molecular Formula:
C41H72N4O18S
Molecular Weight:
941.09
MDL Number:
MOL File:
1934296-88-4.mol
Last updated:2023-04-23 13:52:06

Biotin-PEG12-NHS ester Properties

Density 1.26±0.1 g/cm3(Predicted)
solubility DMSO: 100 mg/mL (106.26 mM)
pka 13.90±0.40(Predicted)

Biotin-PEG12-NHS ester Chemical Properties,Uses,Production

Biological Activity

Biotin-PEG12-NHS ester is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs[1]. PROTACs contain two different ligands connected by a linker; one is a ligand for an E3 ubiquitin ligase and the other is for the target protein. PROTACs exploit the intracellular ubiquitin-proteasome system to selectively degrade target proteins[1].

References

[1]. An S, et al. Small-molecule PROTACs: An emerging and promising approach for the development of targeted therapy drugs. EBioMedicine. 2018 Oct;36:553-562

Biotin-PEG12-NHS ester Preparation Products And Raw materials

Raw materials

Preparation Products

Biotin-PEG12-NHS ester Suppliers

Global( 17)Suppliers
Supplier Tel Email Country ProdList Advantage
TargetMol Chemicals Inc.
+1-781-999-5354 +1-00000000000 marketing@targetmol.com United States 19892 58
Hebei Guanlang Biotechnology Co., Ltd.
+86-19930503259 +86-19930503259 cherry@crovellbio.com China 18443 58
Chengdu Pukang Biotechnology Co., Ltd 028-82550498 19102685862 sales@pu-kang.com China 485 58
TargetMol Chemicals Inc. 021-021-33632979 15002134094 marketing@targetmol.com China 7854 58
Hunan HuaTeng Pharmaceutical Co., Ltd., 400-8592883 15367835770 viola@huatengsci.com China 5877 58
Tianjin Kailiqi Biotechnology Co., Ltd. 15076683720 klq@cw-bio.com China 3500 55
Beijing Jin Ming Biotechnology Co., Ltd. 010-60605840 18892239720 psaitong@jm-bio.com China 12308 58
Hangzhou HanLai Biochemical Technology Co., Ltd. 0571-86101219 13675881727 sales@leobiochem.com China 433 58
Shanghai Haohong Pharmaceutical Co., Ltd. 400-8210725 4008210725 malulu@leyan.com China 39997 58
Xi'an Qiyue Biotechnology Co., Ltd. 400-400-6966-012-012 17778955912 2957605606@qq.com China 2535 58
4,7,10,13,16,19,22,25,28,31,34,37-Dodecaoxa-40-azapentatetracontanoic acid, 45-[(3aS,4S,6aR)-hexahydro-2-oxo-1H-thieno[3,4-d]imidazol-4-yl]-41-oxo-, 2,5-dioxo-1-pyrrolidinyl ester 2,5-Dioxopyrrolidin-1-yl 41-oxo-45-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)-4,7,10,13,16,19,22,25,28,31,34,37-dodecaoxa-40-azapentatetracontan-1-oate 1934296-88-4 peg