TOAC

Modify Date: 2025-09-18 15:24:57

TOAC structure	Common Name	TOAC
	CAS Number	15871-57-5	Molecular Weight	215.26900
	Density	1.1255 (rough estimate)	Boiling Point	355.55°C (rough estimate)
	Molecular Formula	C₁₀H₁₉N₂O₃	Melting Point	230 °C
	MSDS	Chinese USA	Flash Point	N/A
	Symbol	GHS07	Signal Word	Warning

Name	toac
Synonym	More Synonyms

Density	1.1255 (rough estimate)
Boiling Point	355.55°C (rough estimate)
Melting Point	230 °C
Molecular Formula	C₁₀H₁₉N₂O₃
Molecular Weight	215.26900
Exact Mass	215.14000
PSA	66.56000
LogP	1.40520
Appearance of Characters	Crystalline Powder \| White to off-white
Index of Refraction	1.4550 (estimate)
Storage condition	0-6°C

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H302
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xi,Xn
Risk Phrases	36/37/38-22
Safety Phrases	37/39-26
RIDADR	NONH for all modes of transport
HS Code	29333999

rac-2,2,6,6-Tet...

CAS#:15871-56-4

~93%

TOAC

CAS#:15871-57-5

Literature: Smythe, Mark L.; Nakaie, Clovis R.; Marshall, Garland R. Journal of the American Chemical Society, 1995 , vol. 117, # 42 p. 10555 - 10562

N/A

CAS#:45985-26-0

TOAC

CAS#:15871-57-5

Literature: Journal of the American Chemical Society, , vol. 117, # 42 p. 10555 - 10562

Precursor 1
CAS#:15871-56-4 rac-2,2,6,6-Tet...
DownStream 1
CAS#:93372-25-9 FMOC-2,2,6,6-TE...

In silico interpretation of cw-ESR at 9 and 95 GHz of mono- and bis- TOAC-labeled Aib-homopeptides in fluid and frozen acetonitrile.

J. Phys. Chem. B 115(44) , 13026-36, (2011)

In this paper, we address the interpretation of molecular properties of selected singly and doubly spin-labeled peptides from continuous-wave electron spin resonance (cw-ESR) spectroscopy. This study ...

Intramembrane water associated with TOAC spin-labeled alamethicin: electron spin-echo envelope modulation by D2O.

Biophys. J. 96(3) , 997-1007, (2009)

Alamethicin is a 20-residue, hydrophobic, helical peptide, which forms voltage-sensitive ion channels in lipid membranes. The helicogenic, nitroxyl amino acid TOAC was substituted isosterically for Ai...

Probing the helical tilt and dynamic properties of membrane-bound phospholamban in magnetically aligned bicelles using electron paramagnetic resonance spectroscopy.

Biochim. Biophys. Acta 1818(3) , 645-50, (2012)

Wild-type phospholamban (WT-PLB), a Ca(2+)-ATPase (SERCA) regulator in the sarcoplasmic reticulum membrane, was studied using TOAC nitroxide spin labeling, magnetically aligned bicelles, and electron ...

4-amino-1-λ<sup>1</sup>-oxidanyl-2,2,6,6-tetramethylpiperidine-4-carboxylic acid

2,2,6,6-Tetramethylpiperidine-N-oxyl-4-amino-4-carboxylic Acid

MFCD00800575

2,2,6,6-Tetramethylpiperidine-1-oxyl-4-amino-4-carboxylic acid