3-Carboxy-PROXYL

• Catalog No.: 253324
• CAS Number: 2154-68-9
• M. F.: C9H16NO3
• M. W.: 186.22824
• Purity: 98%

SYNONYMS

• Title: 3-羧基-PROXYL
• IUPAC name: ol
• IUPAC Traditional name: tyrosine(.)
• Synonyms: 3-Carboxy-2,2,5,5-tetramethyl-1-pyrrolidinyloxy, free radical; 3-(羧基)-2,2,5,5-四甲基-1-吡咯烷基氧基; 3-羧基-2,2,5,5-四甲基-1-吡咯烷基氧自由基; 3-(Carboxy)-2,2,5,5-tetramethyl-1-pyrrolidinyloxy

DATABASE IDS

• CAS Number: 2154-68-9
• EC Number: 218-448-2
• MDL Number: MFCD00003167
• PubChem SID: 24855305

PROPERTIES

• German water hazard class: 3
• RTECS: UY6705500
• Storage Temperature: 2-8°C
• Empirical Formula (Hill Notation): C9H16NO3
• Purity: 98%
• Melting Point: 200 °C (dec.)(lit.)

DETAILS

Description (English)

Application
Spin-label that has been used to study molecular migration and long-term stability of seeds and pollen. Has been covalently attached to oligonucleotides to prepare a DNA probe sensitive to electron spin resonance. The acetoxymethyl ester is an esterase-sensitive probe that crosses the blood-brain barrier for electron spin resonance-computed tomographic imaging.
Spin-label. The anionic form has been used to determine distribution coefficients of neutral solubilizates in anionic micelles.
Used in the preparation of a tetraphenylporphyrin bearing a nitroxyl radical.
Packaging
1 g in glass bottle

Description (简体中文)

Application
用于制备含硝酰自由基的四苯基卟啉。
自旋标记物。其阴离子形式已用于测定中性增溶质在阴离子胶束中的分配系数。
自旋标记物，已用于研究种子和花粉的分子迁移和长期稳定性。可与寡聚核苷酸共价结合，制备对电子自旋共振敏感的 DNA 探针。乙酰氧基甲酯是酯酶敏感探针，可越过血脑屏障用于电子自旋共振-计算断层成像。
包装
1 g in glass bottle