RHODAMINE B HYDRAZIDE

Base Information

• Chemical Name: RHODAMINE B HYDRAZIDE
• CAS No.: 74317-53-6
• Molecular Formula: C28H32 N4 O2
• Molecular Weight: 456.588
• Hs Code.: 32049010
• European Community (EC) Number: 634-768-9
• DSSTox Substance ID: DTXSID40400828
• Nikkaji Number: J874.622B
• Wikidata: Q82203860
• Mol file: 74317-53-6.mol

Synonyms:RHODAMINE B HYDRAZIDE

Chemical Property of RHODAMINE B HYDRAZIDE

Chemical Property:

• Melting Point: 176-177 °C
• Boiling Point: 643.3±65.0 °C(Predicted)
• PKA: 6.44±0.20(Predicted)
• Density: 1.27±0.1 g/cm3(Predicted)
• XLogP3: 4.7
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 5
• Rotatable Bond Count: 6
• Exact Mass: 456.25252628
• Heavy Atom Count: 34
• Complexity: 687

Purity/Quality:

98%Min ^*data from raw suppliers

Rhodamine B hydrazide ≥98% ^*data from reagent suppliers

Safty Information:

• Hazard Codes: Xn
• Statements: 22-37/38-41
• Safety Statements: 26-36

MSDS Files:

SDS file from LookChem

Useful:

• Canonical 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

Technology Process of RHODAMINE B HYDRAZIDE

There total 25 articles about RHODAMINE B HYDRAZIDE which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 97.0%

leuco rhodamine B → rhodamine B hydrazide (74317-53-6)

Guidance literature:

With hydrazine hydrate; In ethanol; for 3h; Reflux;

DOI:10.1016/j.saa.2012.04.073

Reference yield: 97.0%

rhodamine B (81-88-9) → rhodamine B hydrazide (74317-53-6)

Guidance literature:

With hydrazine hydrate; In ethanol; for 3h; Reflux;

DOI:10.1016/j.tetlet.2013.10.144

Reference yield: 95.0%

rhodamine B (1118784-85-2,14899-08-2) → rhodamine B hydrazide (74317-53-6)

Guidance literature:

With hydrazine; In ethanol; water; for 3h; Reflux;

DOI:10.1039/c3ra46280c

upstream raw materials:

rhodamine B

rhodamine B

rhodamine B

rhodamine B

Downstream raw materials:

N-benzoyl rhodamine B hydrazide

3',6'-bis(diethylamino)-2-((E)-(6-(4-methoxystyryl)quinolin-2-yl)methyleneamino)spiro[isoindoline-1,9'-xanthen]-3-one

C₅₇H₅₀F₆N₄O₃S₂

C₄₃H₄₉N₅O₆

Refernces

• 1、 Zhang, Huifang,Yin, Caixia,Liu, Tao,Zhang, Yongbin,Huo, Fangjun. "“Turn-on” fluorescent probe detection of Ca2 + ions and applications to bioimaging". . p. 211 - 216. Retrieved 2017.
• 2、 Wechakorn, Kanokorn,Chanpanich, Pairsunan,Kamkalong, Pimfa,Anantachisilp, Suranan. "Rhodamine-triazole Functionalized Fe3O4@SiO2 Nanoparticles as Fluorescent Sensors for Heavy Metal Ions". . p. 1054 - 1061. Retrieved 2019.
• 3、 Geng, Tong-Mou,Wang, Yu,Huang, Rong-Yi. "Fluorescence sensors for selective detection of Hg2+ ion using a water-soluble poly(vinyl alcohol) bearing rhodamine B moieties". . p. 1207 - 1213. Retrieved 2014.
• 4、 Fan, Shimin,Yang, Wenge,Hao, Jianfeng,Li, Hongjie,Zhao, Wangdan,Zhang, Jian,Hu, Yonghong. "Cascade OFF-ON-OFF fluorescent probe: Dual detection of Fe3+ ions and thiols". . p. 129 - 135. Retrieved 2016.
• 5、 Tan, Jia-Lian,Yang, Ting-Ting,Liu, Yu,Zhang, Xue,Cheng, Shu-Jin,Zuo, Hua,He, Huawei. "Sensitive detection of strong acidic condition by a novel rhodamine-based fluorescent pH chemosensor". . p. 865 - 870. Retrieved 2016.
• 6、 Maji, Abhishek,Lohar, Somenath,Pal, Siddhartha,Chattopadhyay, Pabitra. "A new rhodamine based ‘turn-on’ Cu 2 + ion selective chemosensor in aqueous system applicable in bioimaging". . p. 1423 - 1430. Retrieved 2017.
• 7、 Xiang, Yu,Tong, Aijun,Jin, Peiyuan,Ju, Yong. "New fluorescent rhodamine hydrazone chemosensor for Cu(II) with high selectivity and sensitivity". . p. 2863 - 2866. Retrieved 2006.
• 8、 Yue, Xiao-li,Li, Chao-rui,Yang, Zheng-yin. "A novel colorimetric and fluorescent probe for trivalent cations based on rhodamine B derivative". . p. 1 - 7. Retrieved 2018.
• 9、 Dujols,Ford,Czarnik. "A long-wavelength fluorescent chemodosimeter selective for Cu(II) ion in water". . p. 7386 - 7387. Retrieved 1997.
• 10、 Wechakorn, Kanokorn,Prabpai, Samran,Suksen, Kanoknetr,Kanjanasirirat, Phongthon,Pewkliang, Yongyut,Borwornpinyo, Suparerk,Kongsaeree, Palangpon. "A rhodamine-triazole fluorescent chemodosimeter for Cu2+ detection and its application in bioimaging". . p. 64 - 70. Retrieved 2018.