Rhodamine 110 chloride

BioReagent, suitable for fluorescence, ≥99.0% (UV)

Empirical Formula (Hill Notation):
C20H14N2O3 · HCl
CAS Number:
Molecular Weight:
Beilstein/REAXYS Number:
EC Number:
MDL number:
PubChem Substance ID:
Pricing and availability is not currently available.

product line



≥99.0% (UV)


>300 °C (lit.)


ethanol: soluble
methanol: soluble


λex 498 nm; λem 520 nm in methanol


suitable for fluorescence

SMILES string




InChI key


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Personal Protective Equipment

dust mask type N95 (US),Eyeshields,Gloves


NONH for all modes of transport

WGK Germany


Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificate of Analysis
Certificate of Origin
Melissa M Yatzeck et al.
Bioorganic & medicinal chemistry letters, 18(22), 5864-5866 (2008-07-04)
A derivative of rhodamine 110 has been designed and assessed as a probe for cytochrome P450 activity. This probe is the first to utilize a 'trimethyl lock' that is triggered by cleavage of an ether bond. In vitro, fluorescence was...
P-O Gendron et al.
Journal of fluorescence, 18(6), 1093-1101 (2008-04-24)
Rhodamine derivatives are popular, photostable fluorophores that are used in a number of fluorescent based techniques, including fluorescence correlation spectroscopy (FCS). Indeed, in FCS, both rhodamine 6G (R6G) and rhodamine 110 (R110) are used as calibration standards to determine the...
Marcos M Pires et al.
Organic letters, 10(5), 837-840 (2008-02-09)
Glutathione is a crucial component of the redox homeostasis of cells, and altered levels have been linked to human pathologies. We constructed a latent fluorophore (RhoSS) that responds to cellular thiols in vitro and in cyto following intracellular reduction by...
Stanislav Kalinin et al.
The Review of scientific instruments, 83(9), 096105-096105 (2012-10-02)
We present a fast hardware photon correlator implemented in a field-programmable gate array (FPGA) combined with a compact confocal fluorescence setup. The correlator has two independent units with a time resolution of 4 ns while utilizing less than 15% of...
Tatyana G Terentyeva et al.
Bioconjugate chemistry, 22(10), 1932-1938 (2011-09-13)
Commonly used fluorogenic substrate analogues for the detection of protease activity contain two enzyme-cleavable bonds conjugated to the fluorophore. Enzymatic cleavage follows a two-step reaction with a monoamide intermediate. This intermediate shows fluorescence at the same wavelength as the final...

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