C221

Carboxy-PTIO potassium salt

• 동의어(들): 2-(4-Carboxyphenyl)-4,4,5,5-tetramethylimidazoline-1-oxyl-3-oxide potassium salt, 2-(4-Carboxyphenyl)-4,5-dihydro-4,4,5,5-tetramethyl-1H-imidazol-1-yloxy-3-oxide potassium salt
• 실험식(Hill 표기법): C₁₄H₁₆KN₂O₄
• CAS Number: 148819-94-7
• Molecular Weight: 315.39
• MDL number: MFCD00216153
• UNSPSC 코드: 12352200
• PubChem Substance ID: 24892474
• NACRES: NA.32

속성

• 생물학적 소스: synthetic (organic)
• Quality Level: 100
• 분석: ≥98% (TLC)
• 양식: powder
• mp: >270 °C
• solubility: H₂O: 100 mg/mL; DMSO: soluble (lit.)(lit.); methanol: soluble (lit.)(lit.)
• 저장 온도: 2-8°C
• SMILES string: [K+].CC1(C)N([O])C(c2ccc(cc2)C([O-])=O)=[N+]([O-])C1(C)C
• InChI: 1S/C14H17N2O4.K/c1-13(2)14(3,4)16(20)11(15(13)19)9-5-7-10(8-6-9)12(17)18;/h5-8H,1-4H3,(H,17,18);/q;+1/p-1
• InChI key: VYEUQMVIGXFZQU-UHFFFAOYSA-M

설명

일반 설명

2-(4-Carboxyphenyl)-4,4,5,5-tetramethylimidazoline-1-oxyl-3-oxide (carboxy-PTIO) is mainly considered as a scavenger of nitric oxide (NO).

애플리케이션

Carboxy-PTIO potassium salt has been used to check the generation of hydroxyl radicals or nitric in reaction mixtures to examine the generation of nitric oxide in reaction mixture. It has also been added to neurons to analyse its effect on glucose/oxygen/serum deprivation (GOSD) condition(4)

생화학적/생리학적 작용

Carboxy-PTIO can make a quick reaction with nitric oxide (NO) to produce nitrogen dioxide (NO₂). It can be used to prevent hypotension and endotoxic shock, stimulated by lipopolysaccharide in- vivo. Carboxy-PTIO can also block in vitro vascular relaxation, stimulated by NO.

Reacts with nitric oxide to form carboxy-PTI derivatives which in turn inhibits nitric oxide synthase.

안전성 정보

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• 개인 보호 장비: Eyeshields, Gloves, type N95 (US)