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ChemicalBook >> CAS DataBase List >>5-((3aS,4S,6aR)-2-Oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)-N-(2-(2-(prop-2-yn-1-yloxy)ethoxy)ethyl)pentanamide

5-((3aS,4S,6aR)-2-Oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)-N-(2-(2-(prop-2-yn-1-yloxy)ethoxy)ethyl)pentanamide

5-((3aS,4S,6aR)-2-Oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)-N-(2-(2-(prop-2-yn-1-yloxy)ethoxy)ethyl)pentanamide Structure
5-((3aS,4S,6aR)-2-Oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)-N-(2-(2-(prop-2-yn-1-yloxy)ethoxy)ethyl)pentanamide structure
CAS No.
2227450-68-0
Chemical Name:
5-((3aS,4S,6aR)-2-Oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)-N-(2-(2-(prop-2-yn-1-yloxy)ethoxy)ethyl)pentanamide
Synonyms
Propargyl-PEG2-Biotin;Biotin-PEG2-Propargyl;1H-Thieno[3,4-d]imidazole-4-pentanamide, hexahydro-2-oxo-N-[2-[2-(2-propyn-1-yloxy)ethoxy]ethyl]-, (3aS,4S,6aR)-;5-((3aS,4S,6aR)-2-Oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)-N-(2-(2-(prop-2-yn-1-yloxy)ethoxy)ethyl)pentanamide
CBNumber:
CB14034352
Molecular Formula:
C17H27N3O4S
Molecular Weight:
369.48
MDL Number:
MFCD31922733
MOL File:
2227450-68-0.mol
MSDS File:
SDS
Last updated:2026-05-27 23:34:33
Request For Quotation

5-((3aS,4S,6aR)-2-Oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)-N-(2-(2-(prop-2-yn-1-yloxy)ethoxy)ethyl)pentanamide Properties

Boiling point 669.5±55.0 °C(Predicted)
Density 1.169±0.06 g/cm3(Predicted)
solubility soluble in water, DMSO, DCM, DMF
pka 13.90±0.40(Predicted)
Appearance white powder

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P261-P280-P301+P312-P302+P352-P305+P351+P338

5-((3aS,4S,6aR)-2-Oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)-N-(2-(2-(prop-2-yn-1-yloxy)ethoxy)ethyl)pentanamide price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
ChemScene CS-0698976 Biotin-PEG2-alkyne 95.60% 2227450-68-0 25mg $126 2026-06-04 Buy
ChemScene CS-0698976 Biotin-PEG2-alkyne 95.60% 2227450-68-0 50mg $187 2026-06-04 Buy
ChemScene CS-0698976 Biotin-PEG2-alkyne 95.60% 2227450-68-0 100mg $291 2026-06-04 Buy
ChemScene CS-0698976 Biotin-PEG2-alkyne 95.60% 2227450-68-0 250mg $524 2026-06-04 Buy
ChemScene CS-0698976 Biotin-PEG2-alkyne 95.60% 2227450-68-0 1g $1467 2026-06-04 Buy
Product number Packaging Price Buy
CS-0698976 25mg $126 Buy
CS-0698976 50mg $187 Buy
CS-0698976 100mg $291 Buy
CS-0698976 250mg $524 Buy
CS-0698976 1g $1467 Buy

5-((3aS,4S,6aR)-2-Oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)-N-(2-(2-(prop-2-yn-1-yloxy)ethoxy)ethyl)pentanamide Chemical Properties, Uses, Production

Description

Biotin-PEG2-alkyne is a click chemistry biotinylation tool. This reagent allows the labeling of azide-containing molecules with biotin via copper-catalyzed click reaction. Biotin-labeled biomolecules can be bound to avidin or streptavidin for further purification and detection.


This structure of biotin alkyne features a hydrophilic PEG2 linker that separates biotin residue from the target molecule for efficient binding with streptavidin. Its linker also enhances aqueous solubility to facilitate conjugation.

Uses

Biotin-PEG2-alkyne is a short PEG linker featuring a biotin group and a terminal alkyne. Biotin is useful for affinity-based applications such as pull-down assays while terminal alkynes are used in copper (I) click chemistry with azides.

5-((3aS,4S,6aR)-2-Oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)-N-(2-(2-(prop-2-yn-1-yloxy)ethoxy)ethyl)pentanamide Preparation Products And Raw materials

Raw materials

Preparation Products

5-((3aS,4S,6aR)-2-Oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)-N-(2-(2-(prop-2-yn-1-yloxy)ethoxy)ethyl)pentanamide Suppliers

Global Suppliers ( 23)
Supplier Tel Email Country ProdList Advantage
Taizhou GreenChem Pharmaceutical Co., Ltd. 0514-86654616 15366892466; greenchem@tzglmk.com China 498 56
Labnetwork lnc. +86-27-50766799 +86-18062016861 contact@labnetwork.com China 19981 58
Pharmahands (Taizhou) Co., Ltd. +86 523-86200360 CHINA 358 58
Shanghai Kaiwei Chemical Technology Co., Ltd. 021-58461859 15821823057 service@aiviche.com China 49299 58
Shanghai Ruipu Medical Technology Co., Ltd 15895968936 1018762393@qq.com China 9992 58
Bide Pharmatech Ltd. 400-1647117 13681763483 product02@bidepharm.com China 59929 58
Bide Pharmatech Ltd. 400-6005915 sales@picasso-e.com China 39662 58
Taizhou GreenChem Pharma-Tech Co.,Ltd 15366892466 greenchem@tzglmk.com China 1095 58
CHENGDU YINGNUOLING PHARMACEUTICAL TECHNOLOGY CO.,LTD 17882285575 1276966012@qq.com China 399 58
shanghai Yanfeng biochemical technology Co.,LTD 17721070236 13611955358 yanfen2023@126.com China 2995 58
Supplier Advantage
Taizhou GreenChem Pharmaceutical Co., Ltd. 56
Labnetwork lnc. 58
Pharmahands (Taizhou) Co., Ltd. 58
Shanghai Kaiwei Chemical Technology Co., Ltd. 58
Shanghai Ruipu Medical Technology Co., Ltd 58
Bide Pharmatech Ltd. 58
Bide Pharmatech Ltd. 58
Taizhou GreenChem Pharma-Tech Co.,Ltd 58
CHENGDU YINGNUOLING PHARMACEUTICAL TECHNOLOGY CO.,LTD 58
shanghai Yanfeng biochemical technology Co.,LTD 58

2227450-68-0 (5-((3aS,4S,6aR)-2-Oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)-N-(2-(2-(prop-2-yn-1-yloxy)ethoxy)ethyl)pentanamide) Related Search:

Biotin-PEG7-Amine Diol Biotin-PEG3-Alkyne Biotin-PEG3-propionic acid N-(Propargyl-PEG4)-Biocytin 5-((3aS,4S,6aR)-2-Oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)-N-(2-(2-(prop-2-yn-1-yloxy)ethoxy)ethyl)pentanamide
Biotin-PEG2-Hydrazide

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5-((3aS,4S,6aR)-2-Oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)-N-(2-(2-(prop-2-yn-1-yloxy)ethoxy)ethyl)pentanamide Propargyl-PEG2-Biotin 1H-Thieno[3,4-d]imidazole-4-pentanamide, hexahydro-2-oxo-N-[2-[2-(2-propyn-1-yloxy)ethoxy]ethyl]-, (3aS,4S,6aR)- Biotin-PEG2-Propargyl 2227450-68-0