Name: 5-CR110 [5-Carboxyrhodamine 110] *Single isomer*
Brand: AAT Bioquest
SKU: 322
Price: 348 USD
Availability: InStock

5-CR110

5-Carboxyrhodamine 110; Single isomer

Compared to fluorescein labeling reagents such as FITC and FAM, CR110 reagents give more photostable and pH-independent bioconjugates that have the absorption maximum around the preferred 488 nm excitation wavelength. They are photostable alternative reagents superior to FITC and FAM. Carboxyrhodamine 110 is also referred as Rhodamine Green™ Carboxylic Acid.

Protocol

SDS

COA

Catalog	Size	Price	Quantity
322	5 mg	Price

Calculators

Common stock solution preparation

Table 1. Volume of DMSO needed to reconstitute specific mass of 5-CR110 [5-Carboxyrhodamine 110] *Single isomer* to given concentration. Note that volume is only for preparing stock solution. Refer to sample experimental protocol for appropriate experimental/physiological buffers.

	0.1 mg	0.5 mg	1 mg	5 mg	10 mg
1 mM	243.422 µL	1.217 mL	2.434 mL	12.171 mL	24.342 mL
5 mM	48.684 µL	243.422 µL	486.843 µL	2.434 mL	4.868 mL
10 mM	24.342 µL	121.711 µL	243.422 µL	1.217 mL	2.434 mL

Molarity calculator

Enter any two values (mass, volume, concentration) to calculate the third.

Mass (Calculate)		Molecular weight		Volume (Calculate)		Concentration (Calculate)		Moles
mg	÷	410.81 g/mol	=	mL	x	mM	=	mmol

References

View all 16 references: Citation Explorer

Combinatorial fluorescence energy transfer molecular beacons for probing nucleic acid sequences

Authors:

Li X, Li Z, Marti AA, Jockusch S, Stevens N, Akins DL, Turro NJ, Ju J.

Journal:

Photochem Photobiol Sci (2006): 896

Trace fluorescent labeling for high-throughput crystallography

Authors:

Forsythe E, Achari A, Pusey ML.

Journal:

Acta Crystallogr D Biol Crystallogr (2006): 339

Two-photon excitation induced fluorescence of a trifluorophore-labeled DNA

Authors:

Jockusch S, Li Z, Ju J, Turro NJ.

Journal:

Photochem Photobiol (2005): 238

Four-color DNA sequencing by synthesis on a chip using photocleavable fluorescent nucleotides

Authors:

Seo TS, Bai X, Kim DH, Meng Q, Shi S, Ruparel H, Li Z, Turro NJ, Ju J.

Journal:

Proc Natl Acad Sci U S A (2005): 5926

An integrative approach for the optical sequencing of single DNA molecules

Authors:

Ramanathan A, Huff EJ, Lamers CC, Potamousis KD, Forrest DK, Schwartz DC.

Journal:

Anal Biochem (2004): 227

Physical properties

Molecular weight	410.81
Solvent	DMSO

Spectral properties

Correction factor (260 nm)	0.24
Correction factor (280 nm)	0.091
Extinction coefficient (cm ^-1 M ^-1)	84000
Excitation (nm)	499
Emission (nm)	525

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 8, 2025