Name: 5-Carboxyrhodamine 6G maleimide
Brand: AAT Bioquest
SKU: 353
Price: 221 USD
Availability: InStock

5-Carboxyrhodamine 6G maleimide

5-CR6G maleimide is a thiol-reactive derivative of rhodamine 6G. It is preferred choice (than the mixed isomers) for some complicated biological applications where reproducibility is more critical than material cost since the minor positional difference between 5-CR6G and 6-CR6G might significantly affect some biological properties of the underlying conjugates. Rhodamine 6G is one of the brightest rhodamine dyes, but most of the rhodamine 6G dyes have much lower solubility than other rhodamine dyes. For similar or equivalent spectral properties, iFluor dyes have much better water solubilities.

Chemical structure for 5-Caroxyrhodamine 6G maleimide.

Protocol

SDS

COA

Catalog	Size	Price	Quantity
353	1 mg	Price

References

View all 50 references: Citation Explorer

Schwann Cell Migration through Magnetic Actuation Mediated by Fluorescent-Magnetic Bifunctional Fe3O4·Rhodamine 6G@Polydopamine Superparticles.

Authors:

Wang, Yang and Du, Shulin and Liu, Ting and Ren, Jingyan and Zhang, Jiayi and Xu, Hao and Zhang, Hao and Liu, Yi and Lu, Laijin

Journal:

ACS chemical neuroscience (2020): 1359-1370

Graphene-like BN@SiO2 nanocomposites as efficient sorbents for solid-phase extraction of Rhodamine B and Rhodamine 6G from food samples.

Authors:

Chao, Yanhong and Pang, Jingyu and Bai, Yan and Wu, Peiwen and Luo, Jing and He, Jing and Jin, Yan and Li, Xiaowei and Xiong, Jun and Li, Huaming and Zhu, Wenshuai

Journal:

Food chemistry (2020): 126666

Development of Rhodamine 6G-Based Fluorescent Chemosensors for Al3+-Ion Detection: Effect of Ring Strain and Substituent in Enhancing Its Sensing Performance.

Authors:

Mandal, Jayanta and Ghorai, Pravat and Pal, Kunal and Bhaumik, Tanurima and Karmakar, Parimal and Saha, Amrita

Journal:

ACS omega (2020): 145-157

A Fluorescent and Colorimetric Chemosensor for Hg2+ Based on Rhodamine 6G With a Two-Step Reaction Mechanism.

Authors:

Bai, Cui-Bing and Wang, Wei-Gang and Zhang, Jie and Wang, Chang and Qiao, Rui and Wei, Biao and Zhang, Lin and Chen, Shui-Sheng and Yang, Song

Journal:

Frontiers in chemistry (2020): 14

Growth and elongation of axons through mechanical tension mediated by fluorescent-magnetic bifunctional Fe3O4·Rhodamine 6G@PDA superparticles.

Authors:

Wang, Yang and Li, Binxi and Xu, Hao and Du, Shulin and Liu, Ting and Ren, Jingyan and Zhang, Jiayi and Zhang, Hao and Liu, Yi and Lu, Laijin

Journal:

Journal of nanobiotechnology (2020): 64

Physical properties

Molecular weight	765.74
Solvent	DMSO

Spectral properties

Absorbance (nm)	530
Extinction coefficient (cm ^-1 M ^-1)	116000 ¹
Excitation (nm)	525
Emission (nm)	548
Quantum yield	0.95 ¹

Storage, safety and handling

H-phrase	H303, H313, H333
Hazard symbol	XN
Intended use	Research Use Only (RUO)
R-phrase	R20, R21, R22
Storage	Freeze (< -15 °C); Minimize light exposure
UNSPSC	12171501

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Page updated on October 14, 2025