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Biotin-PEG11-Mal

Biotin-PEG11-Mal Structure
Biotin-PEG11-Mal structure
CAS No.
1646619-56-8
Chemical Name:
Biotin-PEG11-Mal
Synonyms
N-(39-(2,5-Dioxo-2,5-dihydro-1H-pyrrol-1-yl)-37-oxo-3,6,9,12,15,18,21,24,27,30,33-undecaoxa-36-azanonatriacontyl)-5-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanamide;1H-Thieno[3,4-d]imidazole-4-pentanamide, N-[39-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)-37-oxo-3,6,9,12,15,18,21,24,27,30,33-undecaoxa-36-azanonatriacont-1-yl]hexahydro-2-oxo-, (3aS,4S,6aR)-;5-[(3aS,4S,6aR)-2-oxo-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-4-yl]-N-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[3-(2,5-dioxopyrrol-1-yl)propanoylamino]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethyl]pentanamide
CBNumber:
CB08054669
Molecular Formula:
C41H71N5O16S
Molecular Weight:
922.09
MDL Number:
MFCD11041107
MOL File:
1646619-56-8.mol
MSDS File:
SDS
Last updated:2026-05-27 22:54:07
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Biotin-PEG11-Mal Properties

Boiling point 1025.2±65.0 °C(Predicted)
Density 1.201±0.06 g/cm3(Predicted)
storage temp. -20°C, stored under nitrogen
form Oil
pka 13.90±0.40(Predicted)
color Colorless to off-white

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P261-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501

Biotin-PEG11-Mal price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
ChemScene CS-0115403 Biotin-PEG11-Mal ≥98% 1646619-56-8 5mg $76 2026-06-04 Buy
ChemScene CS-0115403 Biotin-PEG11-Mal ≥98% 1646619-56-8 10mg $119 2026-06-04 Buy
ChemScene CS-0115403 Biotin-PEG11-Mal ≥98% 1646619-56-8 25mg $238 2026-06-04 Buy
ChemScene CS-0115403 Biotin-PEG11-Mal ≥98% 1646619-56-8 50mg $379 2026-06-04 Buy
ChemScene CS-0115403 Biotin-PEG11-Mal ≥98% 1646619-56-8 100mg $607 2026-06-04 Buy
Product number Packaging Price Buy
CS-0115403 5mg $76 Buy
CS-0115403 10mg $119 Buy
CS-0115403 25mg $238 Buy
CS-0115403 50mg $379 Buy
CS-0115403 100mg $607 Buy

Biotin-PEG11-Mal Chemical Properties, Uses, Production

Uses

Biotin-PEG11-Mal is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs[1].

IC 50

PEGs

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 DOI:10.1016/j.ebiom.2018.09.005

Biotin-PEG11-Mal Preparation Products And Raw materials

Raw materials

Preparation Products

Biotin-PEG11-Mal Suppliers

Global Suppliers ( 13)
Supplier Tel Email Country ProdList Advantage
Chengdu Pukang Biotechnology Co., Ltd 18217049878 cassie.gao@pu-kang.com China 480 58
Bide Pharmatech Ltd. 400-164-7117 18317119277 product02@bidepharm.com China 40000 60
Xi'an Confluore Biological Technology Co., Ltd. +86-156-80926068 +86-15680926068 1924344760@qq.com China 4229 58
TargetMol Chemicals Inc. +1-781-999-5354; +1-00000000000 marketing@targetmol.com United States 32431 58
Shanghai Haohong Pharmaceutical Co., Ltd. 400-8210725 4008210725 malulu@leyan.com China 54996 58
shanghai Yanfeng biochemical technology Co.,LTD 17721070236 13611955358 yanfen2023@126.com China 2995 58
Nanjing Bairuikang Biotechnology Co., Ltd. 18168036974 wangweicss@126.com China 1379 58
Shandong fen Boyu Biotechnology Co.,LTD 13356310019 13356310019; boyu2024@163.com China 3947 58
Chengdu Hanwei Biotechnology Co., Ltd 17360178904 18217049878 zengzongwen@pegtide.com China 1222 58
TargetMol Chemicals Inc. 15002134094 marketing@targetmol.cn China 29874 58
Supplier Advantage
Chengdu Pukang Biotechnology Co., Ltd 58
Bide Pharmatech Ltd. 60
Xi'an Confluore Biological Technology Co., Ltd. 58
TargetMol Chemicals Inc. 58
Shanghai Haohong Pharmaceutical Co., Ltd. 58
shanghai Yanfeng biochemical technology Co.,LTD 58
Nanjing Bairuikang Biotechnology Co., Ltd. 58
Shandong fen Boyu Biotechnology Co.,LTD 58
Chengdu Hanwei Biotechnology Co., Ltd 58
TargetMol Chemicals Inc. 58

View Latest Price from Biotin-PEG11-Mal manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
Biotin-PEG11-amido-Mal pictures 2025-06-07 Biotin-PEG11-amido-Mal
1646619-56-8
 100mg >98.00% 100mg Xian confluore Biological Technology Co., Ltd.

1646619-56-8 (Biotin-PEG11-Mal) Related Search:

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Biotin-PEG1-amido-Mal

1of2

5-[(3aS,4S,6aR)-2-oxo-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-4-yl]-N-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[3-(2,5-dioxopyrrol-1-yl)propanoylamino]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethyl]pentanamide 1H-Thieno[3,4-d]imidazole-4-pentanamide, N-[39-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)-37-oxo-3,6,9,12,15,18,21,24,27,30,33-undecaoxa-36-azanonatriacont-1-yl]hexahydro-2-oxo-, (3aS,4S,6aR)- N-(39-(2,5-Dioxo-2,5-dihydro-1H-pyrrol-1-yl)-37-oxo-3,6,9,12,15,18,21,24,27,30,33-undecaoxa-36-azanonatriacontyl)-5-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanamide 1646619-56-8