3-MALEIMIDO-2,2,5,5-TETRAMETHYL-1-PYRROLIDINYLOXY

3-MALEIMIDO-2,2,5,5-TETRAMETHYL-1-PYRROLIDINYLOXY Structure
CAS No.
5389-27-5
Chemical Name:
3-MALEIMIDO-2,2,5,5-TETRAMETHYL-1-PYRROLIDINYLOXY
Synonyms
3-MALEIMIDO-PROXYL;3-MALEIMIDO-PROXYL, FREE RADICAL;3-Maleimido-2,2,5,5-tetramethylpyrrolidin-1-oxyl;3-MALEIMIDO-2,2,5,5-TETRAMETHYL-1-PYRROLIDINYLOXY;n-(1-oxyl-2,2,5,5-tetramethyl-3-pyrrolidinyl)maleimide;3-Maleimido-2,2,5,5-tetramethyl-1-pyrrolidinyloxy,freeradical
CBNumber:
CB3330067
Molecular Formula:
C12H17N2O3*
Molecular Weight:
237.27
MOL File:
5389-27-5.mol
Modify Date:
2023/5/4 17:34:39

3-MALEIMIDO-2,2,5,5-TETRAMETHYL-1-PYRROLIDINYLOXY Properties

Melting point 111-113 °C (lit.)
storage temp. 2-8°C
solubility Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly)
form Solid
color Yellow to Dark Orange
Stability Stable. Combustible. Incompatible with strong oxidizing agents.

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P264-P271-P280-P302+P352-P305+P351+P338
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36
WGK Germany  3

3-MALEIMIDO-2,2,5,5-TETRAMETHYL-1-PYRROLIDINYLOXY price More Price(1)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich(India) 253375 3-Maleimido-PROXYL free radical 5389-27-5 25MG ₹15815.33 2022-06-14 Buy
Product number Packaging Price Buy
253375 25MG ₹15815.33 Buy

3-MALEIMIDO-2,2,5,5-TETRAMETHYL-1-PYRROLIDINYLOXY Chemical Properties,Uses,Production

Chemical Properties

yellow to orange powder

Uses

Spin label used for study of local protein structure and for determining molecular changes in erythrocyte membranes.

3-MALEIMIDO-2,2,5,5-TETRAMETHYL-1-PYRROLIDINYLOXY Preparation Products And Raw materials

Raw materials

Preparation Products

3-MALEIMIDO-2,2,5,5-TETRAMETHYL-1-PYRROLIDINYLOXY Suppliers

Global( 14)Suppliers
Supplier Tel Country ProdList Advantage Inquiry
MP Biomedicals, Inc. 949 833 2500 United States 6566 81 Inquiry
Service Chemical Inc. 888-895-6920 Germany 6373 71 Inquiry
HONEST JOY HOLDINGS LIMITED +86-755-26404303 United States 6702 54 Inquiry
SIGMA-RBI 800 736 3690 (Orders) Switzerland 6913 91 Inquiry
3B Pharmachem (Wuhan) International Co.,Ltd. 821-50328103-801 18930552037 China 15848 69 Inquiry
Energy Chemical 021-021-58432009 400-005-6266 China 44700 61 Inquiry
Riedel-de Haen AG 800 558-9160 United States 6825 87 Inquiry
Shanghai Hao Zhun Biological Technology Co., Ltd. 15800340161 CHINA 6846 58 Inquiry
Sigma-Aldrich 021-61415566 800-8193336 China 51471 80 Inquiry
Nanjing Shizhou Biology Technology Co.,Ltd 18351873721 China 8298 58 Inquiry
3-MALEIMIDO-2,2,5,5-TETRAMETHYL-1-PYRROLIDINYLOXY 3-MALEIMIDO-PROXYL n-(1-oxyl-2,2,5,5-tetramethyl-3-pyrrolidinyl)maleimide 3-MALEIMIDO-PROXYL, FREE RADICAL 3-Maleimido-2,2,5,5-tetramethyl-1-pyrrolidinyloxy,freeradical 3-Maleimido-2,2,5,5-tetramethylpyrrolidin-1-oxyl 5389-27-5 C12H17N2O3 Stable Radicals Synthetic Reagents Radical Chemistry Others