Rhodamine 19 perchlorate

CAS 62669-66-3C26H26N2O3 · HClO4Biochemicals & Reagents

Rhodamine 19 perchlorate (CAS 62669-66-3) is a luminescent compound with the empirical formula C26H26N2O3 · HClO4 and a molecular weight of 514.95 g/mol. Exhibiting strong absorption at 517 nm and fluorescence emission at 544 nm in ethanol, it is primarily utilised in specialised detection and analytical applications within research and development settings. This chemical is a perchlorate salt form of Rhodamine 575.

IUPAC: 2-(6-Ethylamino-3-ethylimino-2,7-dimethyl-3H-xanthen-9-yl)-benzoic acid perchlorate,Rhodamine 575
Synonyms: Rhodamine 5752-(6-Ethylamino-3-ethylimino-2,7-dimethyl-3H-xanthen-9-yl)-benzoic acid perchlorate

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Rhodamine 19 perchlorate (C26H26N2O3 · HClO4) — chemical structure, CAS 62669-66-3; Life Science, fine chemical supplied by Tech Serve Solutions

Biochemicals and ReagentsWavelength Index

01 /Applications

Fluorescence Probes and Labels

Rhodamine 19 perchlorate serves as a fluorescent probe due to its distinct absorption and emission spectra. It can be employed in various biological and chemical assays where fluorescence detection is required.

Luminescent Detection Systems

This compound is valuable in developing sensitive detection systems that rely on fluorescence. Its spectral properties make it suitable for applications requiring high signal-to-noise ratios in analytical chemistry.

Wavelength Indexing

Utilised in research for its defined spectral characteristics, Rhodamine 19 perchlorate can be applied in calibration or as a reference standard in spectroscopy.

02 /Properties

Molecular weight	514.95
Empirical formula	C26H26N2O3 · HClO4
Melting point	>300 °C(lit.)

03 /Safety & handling

Protective equipment	Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
Water hazard class (WGK, DE)	3

Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.

04 /Identifiers & registry

CAS number

62669-66-3

05 /Additional specifications

Absorption	λmax 517 nm
Fluorescence	λem 544 nm in ethanol

06 /Quality & supply

Documentation

Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.

Supply & logistics

Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.

07 /Frequently asked questions

What is Rhodamine 19 perchlorate used for?

Rhodamine 19 perchlorate is used as a fluorescent probe and in luminescent detection systems, as well as for wavelength indexing in research applications.

What is the CAS number and formula for Rhodamine 19 perchlorate?

The CAS number is 62669-66-3 and the empirical formula is C26H26N2O3 · HClO4.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies this chemical as a research-grade material. We do not represent it as USP, BP, EP, or pharmacopoeia grade.

How should Rhodamine 19 perchlorate be handled?

Handle with appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is recommended. Refer to the Safety Data Sheet for comprehensive handling information. The WGK Germany rating is 3.

How is Rhodamine 19 perchlorate packed and shipped?

This product is carefully packed and exported by Tech Serve Solutions in compliance with all relevant international shipping regulations for fine chemicals.

How can I request a sample or quote for Rhodamine 19 perchlorate?

To request a sample or a quote, please contact our sales team directly through our website or by phone. Please specify the product name and CAS number (62669-66-3).