1.08622

3,3′,5,5′-Tetramethylbenzidine

GR for analysis

• 别名: 3,3′,5,5′-Tetramethylbenzidine
• 经验公式（希尔记法）: C₁₆H₂₀N₂
• CAS号: 54827-17-7
• 分子量: 240.34
• MDL號碼: MFCD00007748
• 分類程式碼代碼: 12352116
• 酶委員會索引編號: 259-364-6
• NACRES: NA.05

属性

• 品質等級: 100
• 形狀: solid
• mp: 166-170 °C
• 體積密度: 430 kg/m³
• 儲存溫度: 15-25°C
• InChI: 1S/C16H20N2/c1-9-5-13(6-10(2)15(9)17)14-7-11(3)16(18)12(4)8-14/h5-8H,17-18H2,1-4H3
• InChI 密鑰: UAIUNKRWKOVEES-UHFFFAOYSA-N

说明

應用

• Effect of incubation time on nanozyme-catalyzed oxidation of 3,3′,5,5′-tetramethylbenzidine over silver nanoparticles.: This study investigates the influence of incubation time on the nanozyme-catalyzed oxidation of 3,3′,5,5′-tetramethylbenzidine (TMB) using silver nanoparticles. It highlights the kinetic parameters essential for optimizing the nanozyme activity and potential applications in biosensing and environmental monitoring (Hormozi Jangi et al., 2023).


• Tetramethylbenzidine: An Acoustogenic Photoacoustic Probe for Reactive Oxygen Species Detection.: This research explores the use of TMB as a photoacoustic probe for detecting reactive oxygen species (ROS). It demonstrates TMB′s effectiveness in producing a photoacoustic signal upon reacting with various ROS, showcasing its potential in biological and medical diagnostics (Bresolí-Obach et al., 2020).


• Investigation of vapochromism of 3,3′,5,5′-tetramethylbenzidine-tetrasilicicfluormica intercalation compounds through visible diffuse reflection and powder X-ray diffraction.: This paper examines the vapochromic properties of TMB intercalated in tetrasilicicfluormica using visible diffuse reflection and X-ray diffraction techniques. It reveals insights into the structural changes and potential applications in vapor sensing technologies (Kinoshita & Ishimaru, 2023).


• The determination of the cholinesterase activity using 3,3′,5,5′-tetramethylbenzidine as an indicator.: This study introduces a new method for determining cholinesterase activity using TMB as an indicator. The method provides high sensitivity, reliability, and reproducibility, making it suitable for biochemical analyses and pharmaceutical applications (Koval′ska et al., 2021).


• A facile photothermometric sensor of acid phosphatase based on CoOOH nanozymes-mediated 3,3′,5,5′-tetramethylbenzidine photothermal system.: This article presents a novel photothermometric sensor for acid phosphatase detection. It leverages CoOOH nanozymes and TMB to create a photothermal effect, providing a dual-mode detection system with applications in clinical diagnostics (Wei et al., 2021).

分析報告

Assay (perchloric acid titration): ≥ 99 %
Identity (IR-spectrum): conforms
Melting range: 166 - 170 °C
Loss on Drying (105°C): ≤ 0.2 %

安全信息

• 象形圖: GHS07,GHS08
• 訊號詞: Warning
• 危險聲明: H302 - H351 - H413
• 防範說明: P202 - P264 - P273 - P280 - P301 + P312 - P308 + P313
• 危險分類: Acute Tox. 4 Oral - Aquatic Chronic 4 - Carc. 2
• 儲存類別代碼: 11 - Combustible Solids
• 水污染物質分類（WGK）: WGK 3
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable