3-Carbamoyl-2,2,5,5-tetramethyl-3-pyrrolin-1-oxyl

CAS 3229-73-0C9H15N2O2Chemical Synthesis

3-Carbamoyl-2,2,5,5-tetramethyl-3-pyrrolin-1-oxyl (CAS 3229-73-0) is a stable nitroxide radical compound with the molecular formula C9H15N2O2 and a molecular weight of 183.23 g/mol. It serves as a valuable spin label in various chemical and biological studies. Its unique radical structure makes it a useful reagent in radical chemistry and synthetic applications, offered by TSS with a purity of 99%.

IUPAC: 2,2,5,5-Tetramethyl-3-carbamido-3-pyrroline-1-oxyl,3-Carbamoyl-2,5-dihydro-2,2,5,5-tetramethyl-1H-pyrrol-1-yloxy
Synonyms: 2,2,5,5-Tetramethyl-3-carbamido-3-pyrroline-1-oxyl3-Carbamoyl-2,5-dihydro-2,2,5,5-tetramethyl-1H-pyrrol-1-yloxy

Email us

3-Carbamoyl-2,2,5,5-tetramethyl-3-pyrrolin-1-oxyl (C9H15N2O2) — chemical structure, CAS 3229-73-0; Chemistry, fine chemical supplied by Tech Serve Solutions

Chemical SynthesisOthersRadical ChemistryStable RadicalsSynthetic Reagents

01 /Applications

Spin Labeling

This compound is employed as a spin label in electron paramagnetic resonance (EPR) spectroscopy. It allows researchers to probe molecular environments, dynamics, and structures in biological systems and materials.

Radical Chemistry

As a stable radical, it participates in various radical-mediated reactions. It can be used as a reagent or a mediator in organic synthesis, particularly in processes involving radical intermediates.

Synthetic Reagent

It functions as a building block or reagent in the synthesis of more complex organic molecules. Its defined radical character can be exploited in targeted synthetic strategies.

02 /Properties

Molecular weight	183.23
Empirical formula	C9H15N2O2
Assay	99%
Storage temperature	2-8°C
Application	Spin label
Melting point	197-200 °C(lit.)

03 /Safety & handling

Protective equipment	Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
Water hazard class (WGK, DE)	3

Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.

04 /Identifiers & registry

CAS number

3229-73-0

MDL number

MFCD00005341

PubChem substance

24849558

Beilstein registry

4138020

05 /Quality & supply

Documentation

Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.

Supply & logistics

Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.

06 /Frequently asked questions

What is 3-Carbamoyl-2,2,5,5-tetramethyl-3-pyrrolin-1-oxyl used for?

This compound is primarily used as a spin label in EPR spectroscopy, for radical chemistry applications, and as a synthetic reagent.

What are the CAS number and molecular formula for this compound?

The CAS number is 3229-73-0, and the molecular formula is C9H15N2O2.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies this compound with an assay of 99%. TSS does not represent this product as USP, BP, or EP grade.

What are the safety and handling precautions for this chemical?

This compound requires appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is recommended. It is classified under WGK Germany 3, indicating a high hazard to water.