PTIO

Product Name: 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*
Formula Weight: 233.29
MOL File: 18390-00-6.mol

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PTIO Property

Melting point:: approximate 86℃
storage temp.: 2-8°C
solubility: soluble in Methanol
form: Dark blue solid
color: Blue to Dark blue

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26-36
WGK Germany: 3
HS Code: 2933.99.8210

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P321Specific treatment (see … on this label).

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P362Take off contaminated clothing and wash before reuse.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: P5084
Product name: PTIO
Packaging: 25mg
Price: $119.4
Updated: 2024/03/01

Sigma-Aldrich

Product number: 523350
Product name: PTIO
Purity: Nitric oxide radical scavenger.
Packaging: 25mg
Price: $182
Updated: 2024/03/01

TCI Chemical

Product number: A5440
Product name: 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]
Purity: >98.0%(T)
Packaging: 1g
Price: $150
Updated: 2024/03/01

TCI Chemical

Product number: A5440
Product name: 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]
Purity: >98.0%(T)
Packaging: 5g
Price: $450
Updated: 2024/03/01

Cayman Chemical

Product number: 14982
Product name: PTIO
Purity: ≥98%
Packaging: 25mg
Price: $37
Updated: 2024/03/01

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PTIO Chemical Properties,Usage,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

PTIO is a nitric oxide (NO) radical scavenger used to inhibit physiological effects of NO.

Uses

2-phenyl-4, 4, 5, 5,-tetramethylimidazoline-1-oxyl 3-oxide (PTIO) has been used as a nitric oxide (NO) scavenger.

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

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PTIO Suppliers

Americas 1 China 69 Europe 1 Germany 2 India 2 Japan 4 Switzerland 2 United Kingdom 1 United States 10 Global 92

Shanghai Xingui Biotechnology Co., Ltd.

Tel: 17501653715
Email: xingui2022@126.com
Country: China
ProdList: 10015
Advantage: 58

J & K SCIENTIFIC LTD.

Tel: 010-82848833 400-666-7788
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 94657
Advantage: 76

Meryer (Shanghai) Chemical Technology Co., Ltd.

Tel: 021-61259108 18621169109
Fax: 86-21-61259102
Email: market03@meryer.com
Country: China
ProdList: 40228
Advantage: 62

TCI (Shanghai) Development Co., Ltd.

Tel: 021-67121386
Fax: 021-67121385
Email: Sales-CN@TCIchemicals.com
Country: China
ProdList: 24529
Advantage: 81

Energy Chemical

Tel: 021-021-58432009 400-005-6266
Fax: 021-58436166
Email: sales8178@energy-chemical.com
Country: China
ProdList: 44688
Advantage: 61

Sichuan Kulinan Technology Co., Ltd

Tel: 400-1166-196 18981987031
Fax: 028-84555506 800101999
Email: cdhxsj@163.com
Country: China
ProdList: 11707
Advantage: 57

TOKYO CHEMICAL INDUSTRY CO., LTD.

Tel: 03-36680489
Fax: 03-3668-0520
Email: Sales-JP@TCIchemicals.com
Country: Japan
ProdList: 28387
Advantage: 80

TCI Europe

Tel: 320-37350700
Fax: +32 (0)37350701
Email: sales@tcieurope.eu
Country: Europe
ProdList: 23671
Advantage: 75

TCI AMERICA

Tel: 800-4238616
Fax: +1-888-520-1075 / +1-503-283-1987
Email: sales@tciamerica.com
Country: Americas
ProdList: 23653
Advantage: 75

9ding chemical ( Shanghai) Limited

Tel: 4009209199
Fax: 86-021-52271987
Email: sales@9dingchem.com
Country: China
ProdList: 22514
Advantage: 55

18390-00-6, PTIORelated Search:

Oxazoline 2-Phenyl-2-imidazoline PTIO 2-(4-CARBOXYPHENYL)-4,4,5,5-TETRAMETHYLIMIDAZOLINE-1-OXYL-3-OXIDE, NA 2-(4-NITROPHENYL)-4,4,5,5-TETRAMETHYLIMIDAZOLINE-3-OXIDE-1-OXYL 3,3,4,4-TETRAMETHYL-2-TRIMETHYLAMMONIOPHENYL-2-IMIDAZOLINE-3-OXIDE-1-YLOXY CHLORIDE 2-(4-Carboxyphenyl)-4,4,5,5-tetramethylimidazoline-1-oxyl-3-oxide CARBOXY-PTIO 1H-IMIDAZOL-1-YLOXY, 2-(1,3-BENZODIOXOL-5-YL)-4,5-DIHYDRO-4,4,5,5-TETRAMETHYL-, 3-OXIDE

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

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&nbsp

PTIO (=2-Phenyl-4,4,5,5-tetramethylimidazoline-3-oxide-1-oxyl) [Stable free radical reagent for the simultaneous determination of NO and NO<sub>2</sub> in the atmosphere]

4,5-DIHYDRO-4,4,5,5-TETRAMETHYL-2-PHENYL-1H-IMIDAZOL-1-YLOXY-1-OXIDE

PTIO - CAS 18390-00-6 - Calbiochem

PTIO（4,5-Dihydro-4,4,5,5-tetramethyl-2-phenyl-1H-imidazol-1-yloxy-1-oxide）

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]&gt

PTIO - CAS 18390-00-6

18390-00-6

C13H17N2O2

Nitric Oxide Metabolism

Enzymes, Inhibitors, and Substrates

Nitric Oxide Scavengers

BioChemical

Biochemicals and Reagents

Application Index

Cell Signaling Enzymes