Moligand™, 10 mM in DMSO Moligand™ for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Protected from light,Store at -80°C Ships Dry ice packs + Cold packs Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 11 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Rhodamine B hydrazide is a good probe for sulfite, with colorless and non-fluorescent properties. While the emission is related to the concentration of sulfite (5-800 ng/mL; detection limit=1.4 ng/mL (3σ)). Sulfite reduces dissolved oxygen to yield superoxide radicals, which binds to Rhodamine B hydrazide to form Rhodamine B. Rhodamine B hydrazide gives Rhodamine B-like fluorescence in the presence of sulfite, which is enhanced by Tween 80 surfactant micelles. Rhodamine B hydrazide has an absorption maximum at 554 nm and a fluorescence emission maximum at 574 nm.
| Isomeric SMILES | CCN(CC)C1=CC2=C(C=C1)C3(C4=C(O2)C=C(C=C4)N(CC)CC)C5=CC=CC=C5C(=O)N3N |
|---|---|
| Molecular Weight | 456.59 |
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →Full quality attributes and acceptance criteria for this grade.
View spec sheet →| Melt Point(°C) | 184 °C |
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| 1. Yuyang Qin, Hongjing Li, Jun Ma. (2022) Enhanced degradation of organic contaminants by thermally activated peroxymonosulfate in the presence of chloride ion. CHEMICAL ENGINEERING JOURNAL, [PMID:] [10.1016/j.cej.2022.138814] |
| 2. Tiaoyan Jiang, Tianying Jia, Yipengchen Yin, Tianyu Li, Xinran Song, Wei Feng, Sheng Wang, Li Ding, Yu Chen, Qin Zhang. (2025) Cuproptosis-Inducing Functional Nanocomposites for Enhanced and Synergistic Cancer Radiotherapy. ACS Nano, [PMID:39895200] [10.1021/acsnano.4c13753] |
| 3. Xiaoyang Li, Han Zhang, Jiahang Liu, Yingying Chu, Mengying Qian, Zhichao Yang, Ming Hua, Weiming Zhang. (2024) Unexpected chloride-triggered organics removal in the zirconium oxide activated peroxymonosulfate system. JOURNAL OF HAZARDOUS MATERIALS, [PMID:39581034] [10.1016/j.jhazmat.2024.136621] |
| 4. Yi Tang, Lingli Wang, Yu Fu, Zhaohui Wang. (2025) Temperature-regulated non-radical to radical oxidation of organic pollutants by peroxymonosulfate: A tale of ice and fire. Journal of Water Process Engineering, [PMID:] [10.1016/j.jwpe.2025.107608] |
| 5. Zhiting Yang, Jiahua Tang, Yan Zhang, Xianzhi Hu, Futing Zi, Yue Lin, Jin Wu. (2025) Acid-responsive MSN@RBA enhanced coating wound healing through alerting and releasing repairing agents. NEW JOURNAL OF CHEMISTRY, [PMID:] [10.1039/D5NJ01119A] |
| 6. Hongrui Zhang, Ya-nan Zhang, Like Li, Xuegang Li, Yong Zhao. (2025) An Enzyme-Catalyzed Optical Fiber Optofluidic Laser Sensor for Cholesterol Detection Using Rhodamine B Hydrazide. ANALYTICAL CHEMISTRY, [PMID:39982367] [10.1021/acs.analchem.4c06462] |
| 7. Xiaojiao Di, Zelong Chen, Wenhe Feng, Jiajia Sun, Shuang Chao, Zhichao Pei, Yuxin Pei. (2025) A nanoagent based on a supramolecular copper chelator for cancer therapy via copper depletion and glucose deprivation. JOURNAL OF COLLOID AND INTERFACE SCIENCE, [PMID:41129944] [10.1016/j.jcis.2025.139297] |
| 8. Qun Gao, Qi Wang, Yanjiao Hu, Fangjie Xin, Jie Chen, Sha Yu, Xinli Chen, Qingqing Lv, Baoxia Cui, Jun Jiao, Xinlin Jiao. (2025) SIRT7 deficiency promoted cuproptosis-mediated mitochondrial dysfunction and inhibited malignant development of cervical cancer. ARCHIVES OF BIOCHEMISTRY AND BIOPHYSICS, [PMID:41167446] [10.1016/j.abb.2025.110651] |
| 9. Rongxiang Zhang, Xuelei Yin, Zenghui Xu, Qikang Yan. (2025) Novel Ce/Cu-modified black ceramics disrupted mitochondrial dysfunction and tricarboxylic acid cycle to induce cuproptosis in osteosarcoma cells. Biomaterials Advances, [PMID:41218466] [10.1016/j.bioadv.2025.214576] |
| 10. Lihua Wang, Yang Deng, Xionghongcan Zhou, Kaiyue Song, Cong Jiang, Feng Zhao, Xianglong Li. (2025) A biodegradable nanomedicine for potentiated cancer therapy via Ca2+-overload and photothermal dual-amplifying cuproptosis. JOURNAL OF COLLOID AND INTERFACE SCIENCE, [PMID:41308482] [10.1016/j.jcis.2025.139548] |
| 11. Junli Yang, Xudong Xie, Qiaojian Duan, Yu Sun, Lin Yang, Bobin Mi, Peng Zhao, Kaiyong Cai. (2025) Bone-Targeted Multifunctional Nanoplatform Combining Osteoimmunoregulation and Mild Photothermal Effect to Promote Fracture Repair. ACS Nano, [PMID:41467338] [10.1021/acsnano.5c18379] |
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