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Biotin-PEG4-PFP ester

Biotin-PEG4-PFP ester Structure
Biotin-PEG4-PFP ester structure
CAS No.
1334172-58-5
Chemical Name:
Biotin-PEG4-PFP ester
Synonyms
Biotin-PEG4-PFP ester;Perfluorophenyl 17-oxo-21-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)-4,7,10,13-tetraoxa-16-azahenicosanoate;2,3,4,5,6-pentafluorophenyl 1-{5-[(3aS,4S,6aR)-2-oxo-hexahydro-1H-thieno[3,4-d]imidazol-4-yl]pentanamido}-3,6,9,12-tetraoxapentadecan-15-oate;4,7,10,13-Tetraoxa-16-azaheneicosanoic acid, 21-[(3aS,4S,6aR)-hexahydro-2-oxo-1H-thieno[3,4-d]imidazol-4-yl]-17-oxo-, 2,3,4,5,6-pentafluorophenyl ester
CBNumber:
CB63062397
Molecular Formula:
C27H36F5N3O8S
Molecular Weight:
657.65
MDL Number:
MFCD13184979
MOL File:
1334172-58-5.mol
MSDS File:
SDS
Last updated:2026-05-28 02:24:18
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Biotin-PEG4-PFP ester Properties

Boiling point 804.9±65.0 °C(Predicted)
Density 1.321±0.06 g/cm3(Predicted)
form Solid
pka 13.90±0.40(Predicted)
color White to off-white

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P280-P261
HS Code  3404200000

Biotin-PEG4-PFP ester price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
ChemScene CS-0148480 Biotin-PEG4-PFP ester ≥98% 1334172-58-5 5mg $60 2026-06-04 Buy
ChemScene CS-0148480 Biotin-PEG4-PFP ester ≥98% 1334172-58-5 10mg $97 2026-06-04 Buy
ChemScene CS-0148480 Biotin-PEG4-PFP ester ≥98% 1334172-58-5 25mg $195 2026-06-04 Buy
ChemScene CS-0148480 Biotin-PEG4-PFP ester ≥98% 1334172-58-5 50mg $315 2026-06-04 Buy
ChemScene CS-0148480 Biotin-PEG4-PFP ester ≥98% 1334172-58-5 100mg $487 2026-06-04 Buy
Product number Packaging Price Buy
CS-0148480 5mg $60 Buy
CS-0148480 10mg $97 Buy
CS-0148480 25mg $195 Buy
CS-0148480 50mg $315 Buy
CS-0148480 100mg $487 Buy

Biotin-PEG4-PFP ester Chemical Properties, Uses, Production

Uses

Biotin-PEG4-PFP ester is a cleavable 4 unit PEG ADC linker used in the synthesis of antibody-drug conjugates (ADCs)[1].

IC 50

Cleavable Linker

References

[1] Beck A, et al. Strategies and challenges for the next generation of antibody-drug conjugates. Nat Rev Drug Discov. 2017 May;16(5):315-337. DOI:10.1038/nrd.2016.268

Biotin-PEG4-PFP ester Preparation Products And Raw materials

Raw materials

Preparation Products

Biotin-PEG4-PFP ester Suppliers

Global Suppliers ( 18)
Supplier Tel Email Country ProdList Advantage
Hunan HuaTeng Pharmaceutical Co., Ltd., 400-8592883 15367835770 sales@huatengsci.com China 5869 58
Jinan elephant international trading co., LTD 13006575422@163.com China 6347 58
Xi'an Confluore Biological Technology Co., Ltd. +86-156-80926068 +86-15680926068 1924344760@qq.com China 4229 58
Affinity（Wuhan）Ltd. 15841022315 sales@affinitytech.cn China 2980 58
Aikon International Limited 17714375163 hywu@aikonchem.com China 9974 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
Shanghai Yanfen Biochemical Technology Co.,LTD 13611955358 15002190549 yanfen2023@126.com China 2573 58
Henan Mengtai Pharmaceutical Technology Co., Ltd 17634413542 1959525201@qq.com China 9011 58
Supplier Advantage
Hunan HuaTeng Pharmaceutical Co., Ltd., 58
Jinan elephant international trading co., LTD 58
Xi'an Confluore Biological Technology Co., Ltd. 58
Affinity（Wuhan）Ltd. 58
Aikon International Limited 58
Nanjing Bairuikang Biotechnology Co., Ltd. 58
Shandong fen Boyu Biotechnology Co.,LTD 58
Chengdu Hanwei Biotechnology Co., Ltd 58
Shanghai Yanfen Biochemical Technology Co.,LTD 58
Henan Mengtai Pharmaceutical Technology Co., Ltd 58

View Latest Price from Biotin-PEG4-PFP ester manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
Biotin-PEG4-PFP pictures 2025-06-07 Biotin-PEG4-PFP
1334172-58-5
 500mg >90.00% 500mg Xian confluore Biological Technology Co., Ltd.
  • Biotin-PEG4-PFP pictures
  • Biotin-PEG4-PFP
    1334172-58-5
  • $0.00
  • >90.00%
  • Xian confluore Biological Technology Co., Ltd.

1334172-58-5 (Biotin-PEG4-PFP ester) Related Search:

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Biotin-PEG4-PFP ester 4,7,10,13-Tetraoxa-16-azaheneicosanoic acid, 21-[(3aS,4S,6aR)-hexahydro-2-oxo-1H-thieno[3,4-d]imidazol-4-yl]-17-oxo-, 2,3,4,5,6-pentafluorophenyl ester 2,3,4,5,6-pentafluorophenyl 1-{5-[(3aS,4S,6aR)-2-oxo-hexahydro-1H-thieno[3,4-d]imidazol-4-yl]pentanamido}-3,6,9,12-tetraoxapentadecan-15-oate Perfluorophenyl 17-oxo-21-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)-4,7,10,13-tetraoxa-16-azahenicosanoate 1334172-58-5