2-(6-HYDROXY-3-OXO-3H-XANTHEN-9-YL)-5-ISOTHIOCYANATO-BENZOIC ACID 3326-32-7 5-FITC 5-FLUORESCEIN ISOTHIOCYANATE 5-FLUORESCEIN ISOTHIOCYANATE ISOMER I 5-FLUORESCEIN ISOTHIOCYANATEISOMER 5-ISOTHIOCYANATOFLUORESCEIN AS04343 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 FLUORESCEIN ISOTHIOCYANATE ISOMER I-CELITE(R) FLUORESCEIN ISOTHIOCYANATE, ISOMER 1 FLUORESCEIN-5-ISOTHIOCYANATE ISOMER I Fluorescein isothiocyanate isomer I SPECTRACOMP(TM) FITC PARTICLES CAS 3326-32-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 3326-32-7 |
| Molecular Formula | C21H29NO5S |
| Molecular Weight | 407.52 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-(6-HYDROXY-3-OXO-3H-XANTHEN-9-YL)-5-ISOTHIOCYANATO-BENZOIC ACID 3326-32-7 5-FITC 5-FLUORESCEIN ISOTHIOCYANATE 5-FLUORESCEIN ISOTHIOCYANATE ISOMER I 5-FLUORESCEIN ISOTHIOCYANATEISOMER 5-ISOTHIOCYANATOFLUORESCEIN AS04343 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 FLUORESCEIN ISOTHIOCYANATE ISOMER I-CELITE(R) FLUORESCEIN ISOTHIOCYANATE, ISOMER 1 FLUORESCEIN-5-ISOTHIOCYANATE ISOMER I Fluorescein isothiocyanate isomer I SPECTRACOMP(TM) FITC PARTICLES (CAS 3326-32-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C21H29NO5S. Molecular weight: 407.52 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C21H29NO5S |
| Molecular Weight | 407.52 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related HYDROXY Standards
- 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)
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Recommended Standards
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- 4-(4-Chlorophenyl)-2,2-dimethyl-4-oxobutanoic acid (CAS 58457-63-9)
- (R)-n-(pyrrolidin-3-yl)cyclopropanecarboxamide hcl (CAS 1884705-03-6)
- Benzyl (S)-4-((1-(tert-butoxycarbonyl)piperidin-3-yl)methyl)piperazine-1-carboxylate (CAS 894801-73-1)
- Semaglutide Impurity 75 (CAS CATO-C4X-2226175)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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