2-(6-HYDROXY-3-OXO-3H-XANTHEN-9-YL)-5-ISOTHIOCYANATO-BENZOIC ACID 27072-45-3 5-FITC 5-FLUORESCEIN ISOTHIOCYANATE 5-FLUORESCEIN ISOTHIOCYANATE ISOMER I 5-FLUORESCEIN ISOTHIOCYANATEISOMER 5-ISOTHIOCYANATOFLUORESCEIN AS04382 FITC FITC 'ISOMER I' FITC ISOMER FITC ISOMER I FITC-CELITE(R) FITC-I FLUORESCEIN 5(6)-ISOTHIOCYANATE FLUORESCEIN 5-ISOTHIOCYANATE FLUORESCEIN 5-ISOTHIOCYANATE, ISOMER 1 FLUORESCEIN ISOMER I ISOTHIOCYANATE FLUORESCEIN ISOTHIOCYANATE ISOMER I FLUORESCEIN ISOTHIOCYANATE ISOMER I-CELITE(R) FLUORESCEIN ISOTHIOCYANATE, ISOMER 1 FLUORESCEIN-5-ISOTHIOCYANATE ISOMER I Fluorescein isothiocyanate SPECTRACOMP(TM) FITC PARTICLES CAS 27072-45-3

Purity 97%+In StockPharmaceutical Standards
CAS No.27072-45-3
Molecular FormulaC21H29NO5S
Molecular Weight407.52 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-(6-HYDROXY-3-OXO-3H-XANTHEN-9-YL)-5-ISOTHIOCYANATO-BENZOIC ACID 27072-45-3 5-FITC 5-FLUORESCEIN ISOTHIOCYANATE 5-FLUORESCEIN ISOTHIOCYANATE ISOMER I 5-FLUORESCEIN ISOTHIOCYANATEISOMER 5-ISOTHIOCYANATOFLUORESCEIN AS04382 FITC FITC 'ISOMER I' FITC ISOMER FITC ISOMER I FITC-CELITE(R) FITC-I FLUORESCEIN 5(6)-ISOTHIOCYANATE FLUORESCEIN 5-ISOTHIOCYANATE FLUORESCEIN 5-ISOTHIOCYANATE, ISOMER 1 FLUORESCEIN ISOMER I ISOTHIOCYANATE FLUORESCEIN ISOTHIOCYANATE ISOMER I FLUORESCEIN ISOTHIOCYANATE ISOMER I-CELITE(R) FLUORESCEIN ISOTHIOCYANATE, ISOMER 1 FLUORESCEIN-5-ISOTHIOCYANATE ISOMER I Fluorescein isothiocyanate SPECTRACOMP(TM) FITC PARTICLES CAS 27072-45-3 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 407.52 g/mol gives 2-(6-HYDROXY-3-OXO-3H-XANTHEN-9-YL)-5-ISOTHIOCYANATO-BENZOIC ACID 27072-45-3 5-FITC 5-FLUORESCEIN ISOTHIOCYANATE 5-FLUORESCEIN ISOTHIOCYANATE ISOMER I 5-FLUORESCEIN ISOTHIOCYANATEISOMER 5-ISOTHIOCYANATOFLUORESCEIN AS04382 FITC FITC 'ISOMER I' FITC ISOMER FITC ISOMER I FITC-CELITE(R) FITC-I FLUORESCEIN 5(6)-ISOTHIOCYANATE FLUORESCEIN 5-ISOTHIOCYANATE FLUORESCEIN 5-ISOTHIOCYANATE, ISOMER 1 FLUORESCEIN ISOMER I ISOTHIOCYANATE FLUORESCEIN ISOTHIOCYANATE ISOMER I FLUORESCEIN ISOTHIOCYANATE ISOMER I-CELITE(R) FLUORESCEIN ISOTHIOCYANATE, ISOMER 1 FLUORESCEIN-5-ISOTHIOCYANATE ISOMER I Fluorescein isothiocyanate SPECTRACOMP(TM) FITC PARTICLES distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies 2-(6-HYDROXY-3-OXO-3H-XANTHEN-9-YL)-5-ISOTHIOCYANATO-BENZOIC ACID 27072-45-3 5-FITC 5-FLUORESCEIN ISOTHIOCYANATE 5-FLUORESCEIN ISOTHIOCYANATE ISOMER I 5-FLUORESCEIN ISOTHIOCYANATEISOMER 5-ISOTHIOCYANATOFLUORESCEIN AS04382 FITC FITC 'ISOMER I' FITC ISOMER FITC ISOMER I FITC-CELITE(R) FITC-I FLUORESCEIN 5(6)-ISOTHIOCYANATE FLUORESCEIN 5-ISOTHIOCYANATE FLUORESCEIN 5-ISOTHIOCYANATE, ISOMER 1 FLUORESCEIN ISOMER I ISOTHIOCYANATE FLUORESCEIN ISOTHIOCYANATE ISOMER I FLUORESCEIN ISOTHIOCYANATE ISOMER I-CELITE(R) FLUORESCEIN ISOTHIOCYANATE, ISOMER 1 FLUORESCEIN-5-ISOTHIOCYANATE ISOMER I Fluorescein isothiocyanate SPECTRACOMP(TM) FITC PARTICLES (CAS 27072-45-3), a certified reference material (molecular formula C21H29NO5S, MW 407.52 g/mol) for analytical method development and quality control.

The molecular framework of 2-(6-HYDROXY-3-OXO-3H-XANTHEN-9-YL)-5-ISOTHIOCYANATO-BENZOIC ACID 27072-45-3 5-FITC 5-FLUORESCEIN ISOTHIOCYANATE 5-FLUORESCEIN ISOTHIOCYANATE ISOMER I 5-FLUORESCEIN ISOTHIOCYANATEISOMER 5-ISOTHIOCYANATOFLUORESCEIN AS04382 FITC FITC 'ISOMER I' FITC ISOMER FITC ISOMER I FITC-CELITE(R) FITC-I FLUORESCEIN 5(6)-ISOTHIOCYANATE FLUORESCEIN 5-ISOTHIOCYANATE FLUORESCEIN 5-ISOTHIOCYANATE, ISOMER 1 FLUORESCEIN ISOMER I ISOTHIOCYANATE FLUORESCEIN ISOTHIOCYANATE ISOMER I FLUORESCEIN ISOTHIOCYANATE ISOMER I-CELITE(R) FLUORESCEIN ISOTHIOCYANATE, ISOMER 1 FLUORESCEIN-5-ISOTHIOCYANATE ISOMER I Fluorescein isothiocyanate SPECTRACOMP(TM) FITC PARTICLES (C21H29NO5S) is characterized by a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaC21H29NO5S
Molecular Weight407.52 g/mol
Purity97%+
StorageStore at room temperature, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1964
Nitrogen Atoms1
Sulfur Atoms1

Related HYDROXY Standards

Recommended Standards

Why CATO?