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PTIO
- CAS No.
- 18390-00-6
- Chemical Name:
- PTIO
- Synonyms
- PTIO;PTIO,98%;PTIO PTIO - CAS 18390-00-6;PTIO - CAS 18390-00-6 - Calbiochem;2-PHENYL-4,4,5,5-TETRAMETHYLIMIDAZOLINE-3-OXIDE-1-OXYL;2-PHENYL-4,4,5,5-TETRAMETHYLIMIDAZOLINE-1-OXYL-3-OXIDE;PTIO (2-PHENYL-4,4,5,5-TETRAMETHYLIMIDAZOLINE-3-OXIDE-1-OXYL);4,5-DIHYDRO-4,4,5,5-TETRAMETHYL-2-PHENYL-1H-IMIDAZOL-1-YLOXY-1-OXIDE;[[4,4,5,5-Tetramethyl-2-phenyl-2-imidazoline 3-oxide]-1-yloxy]radical
- CBNumber:
- CB5747094
- Molecular Formula:
- C13H17N2O2*
- Molecular Weight:
- 233.29
- MDL Number:
- MFCD00059929
- MOL File:
- 18390-00-6.mol
- MSDS File:
- SDS
Last updated:2023-06-08 17:06:35
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H335-H315-H319 | |||||||||
| Precautionary statements | P264-P280-P305+P351+P338-P337+P313P-P264-P280-P302+P352-P321-P332+P313-P362 | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26-36 | |||||||||
| WGK Germany | 3 | |||||||||
| HS Code | 2933.99.8210 | |||||||||
| NFPA 704 |
|
PTIO price More Price(13)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | P5084 | PTIO | 18390-00-6 | 25mg | $119.4 | 2024-03-01 | Buy |
| Sigma-Aldrich | 523350 | PTIO Nitric oxide radical scavenger. | 18390-00-6 | 25mg | $182 | 2024-03-01 | Buy |
| TCI Chemical | A5440 | PTIO (=2-Phenyl-4,4,5,5-tetramethylimidazoline-3-oxide-1-oxyl) [Stable free radical reagent for the simultaneous determination of NO and NO2 in the atmosphere] >98.0%(T) | 18390-00-6 | 1g | $150 | 2024-03-01 | Buy |
| TCI Chemical | A5440 | PTIO (=2-Phenyl-4,4,5,5-tetramethylimidazoline-3-oxide-1-oxyl) [Stable free radical reagent for the simultaneous determination of NO and NO2 in the atmosphere] >98.0%(T) | 18390-00-6 | 5g | $450 | 2024-03-01 | Buy |
| Cayman Chemical | 14982 | PTIO ≥98% | 18390-00-6 | 25mg | $37 | 2024-03-01 | Buy |
PTIO Chemical Properties,Uses,Production
Description
PTIO is an oxidizing reagent that reacts with nitric oxide to form nitric dioxide and corresponding imino nitroxides. It can be used to assay nitric oxide production when examining nitric oxide synthase inhibitory activity.
Chemical Properties
blue crystals
Uses
2-phenyl-4, 4, 5, 5,-tetramethylimidazoline-1-oxyl 3-oxide (PTIO) has been used as a nitric oxide (NO) scavenger.
Uses
PTIO is a nitric oxide (NO) radical scavenger used to inhibit physiological effects of NO.
Synthesis Reference(s)
Journal of the American Chemical Society, 90, p. 1078, 1968 DOI: 10.1021/ja01006a053
General Description
Nitric oxide radical scavenger. Reacts with nitric oxide in a stoichiometric manner without affecting nitric oxide synthase activity. Inhibits the enhanced vascular permeability in solid tumors.
Biochem/physiol Actions
Product does not compete with ATP.
PTIO Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 91)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Shenzhen Nexconn Pharmatechs Ltd | +86-755-89396905 +86-15013857715 | admin@nexconn.com | China | 10248 | 58 |
| Zhengzhou Alfa Chemical Co.,Ltd | +8618530059196 | sale04@alfachem.cn | China | 12468 | 58 |
| Career Henan Chemica Co | +86-0371-86658258 15093356674; | laboratory@coreychem.com | China | 30255 | 58 |
| Alfa Chemistry | +1-5166625404 | Info@alfa-chemistry.com | United States | 21317 | 58 |
| TargetMol Chemicals Inc. | +1-781-999-5354 | support@targetmol.com | United States | 19973 | 58 |
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| Aladdin Scientific | +1-833-552-7181 | sales@aladdinsci.com | United States | 57511 | 58 |
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| Shanghai Xingui Biotechnology Co., Ltd. | 17501653713 17501653715 | xingui2022@126.com | China | 9992 | 58 |
| J & K SCIENTIFIC LTD. | 010-82848833 400-666-7788 | jkinfo@jkchemical.com | China | 96815 | 76 |
2-Phenyl-4,4,5,5-tetramethylimidazoline-3-oxide-1-oxyl)[stablefreeradicalreagentforthesimultaneousdetermin
2-PHENYL-4,4,5,5-TETRAMETHYLIMIDAZOLINE-1-OXYL-3-OXIDE
2-PHENYL-4,4,5,5-TETRAMETHYLIMIDAZOLINE-3-OXIDE-1-OXYL
PTIO (2-PHENYL-4,4,5,5-TETRAMETHYLIMIDAZOLINE-3-OXIDE-1-OXYL)
PTIO (=2-Phenyl-4,4,5,5-tetramethylimidazoline-3-oxide-1-oxyl) [Stable free radical reagent for the simultaneous determination of NO and NO2 in the atmosphere]
[(2-Phenyl-4,4,5,5-tetramethyl-3-oxylato-4,5-dihydro-1H-imidazole-3-ium)-1-yloxy]radical
[(4,5-Dihydro-2-phenyl-4,4,5,5-tetramethyl-1H-imidazole-3-oxide)-1-yloxy]radical
[[(2-Phenyl-3-oxylato-4,4,5,5-tetramethyl-1H-imidazole-3-ium)-1-yl]oxy]radical
[[2-Phenyl-4,4,5,5-tetramethyl-2-imidazoline 3-oxide]-1-yloxy]radical
[[4,4,5,5-Tetramethyl-2-phenyl-2-imidazoline 3-oxide]-1-yloxy]radical
PTIO,98%
4,5-Dihydro-4,4,5,5-tetramethyl-2-phenyl-1H-imidazol-1-yloxy-1-oxide
2-Phenyl-4,4,5,5-tetramethylimidazoline-3-oxide-1-oxyl
(=2-Phenyl-4,4,5,5-tetramethylimidazoline-3-oxide-1-oxyl) [Stable free radical reagent for the simultaneous determination of NO and NO2 in the atmosphere]
PTIO
PTIO (=2-Phenyl-4,4,5,5-tetramethylimidazoline-3-oxide-1-oxyl) [Stable free radical reagent for the simultaneous determination of NO and NO2 in the atmosphere]
4,5-DIHYDRO-4,4,5,5-TETRAMETHYL-2-PHENYL-1H-IMIDAZOL-1-YLOXY-1-OXIDE
PTIO
PTIO - CAS 18390-00-6
PTIO (=2-Phenyl-4,4,5,5-tetramethylimidazoline-3-oxide-1-oxyl)[Stable free radical reagent for the simultaneous determination of NO and NO2 in the atmosphere]>
PTIO（4,5-Dihydro-4,4,5,5-tetramethyl-2-phenyl-1H-imidazol-1-yloxy-1-oxide）
PTIO - CAS 18390-00-6 - Calbiochem
18390-00-6
C13H17N2O2
Nitric Oxide Metabolism
Enzymes, Inhibitors, and Substrates
Nitric Oxide Scavengers
BioChemical
Biochemicals and Reagents
Application Index
Cell Signaling Enzymes