Fluorescein isothiocyanate NEW

$2.20 100KG

$6.60 10KG

$8.80 1KG

Min. Order1KG
Purity99%
Cas No3326-32-7
Supply Abilityg-kg-tons
Update time2025-07-08

ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD

VIP1Y

China

Chemical Properties

Product Name	Fluorescein isothiocyanate
CAS No	3326-32-7
EC-No
Min. Order	1KG
Purity	99%
Supply Ability	g-kg-tons
Release date	2025/07/08

Fluorescein isothiocyanate

Modify Date: 2024-01-02 06:13:12

Fluorescein isothiocyanate structure	Common Name	Fluorescein isothiocyanate
	CAS Number	3326-32-7	Molecular Weight	389.381
	Density	1.5±0.1 g/cm3	Boiling Point	708.6±60.0 °C at 760 mmHg
	Molecular Formula	C21H11NO5S	Melting Point	>360 °C(lit.)
	MSDS	ChineseUSA	Flash Point	382.4±32.9 °C
	Symbol	GHS08	Signal Word	Danger

Purity		Quantity		Budget		Inquiry

Use of Fluorescein isothiocyanate

FITC is a derivative of fluorescein for the labeling of amines.

Properties
Articles2410
Spectrum

Name	fluorescein 5-isothiocyanate
Synonym	More Synonyms

Description	FITC is a derivative of fluorescein for the labeling of amines.
Related Catalog	Signaling Pathways >> Others >> Others Dye Reagents Research Areas >> Others
In Vitro	Annexin V-FITC/PI is employed to detect chondrocyte apoptosis[1]. The PEI-modified CDs are conjugated with fluorescein isothiocyanate (FITC) to fabricate CDs-FITC composites[2].
Cell Assay	The frequency of chondrocyte apoptosis is measured by flow cytometry with Annexin V-fluorescein isothiocyanate (FITC) and propidium iodide. A total of 1×104 treated chondrocytes are collected from each group, washed in cold PBS and incubated with Annexin V-FITC and PI at room temperature for 15 min in the dark on ice. These samples are then analyzed using a fluorescence-activated cell sorter. Cell Quest software is used to analyze the percentage of apoptosis. All tests are repeated in triplicate.
References	[1]. Gao SG, et al. Phosphorylation of osteopontin has proapoptotic and proinflammatory effects on human knee osteoarthritis chondrocytes. Exp Ther Med. 2016 Nov;12(5):3488-3494. Epub 2016 Oct 5. [2]. Zhu X, et al. Ratiometric, visual, dual-signal fluorescent sensing and imaging of pH/copper ions in real samples based on carbon dots-fluorescein isothiocyanate composites. Talanta. 2017 Jan 1;162:65-71

Density	1.5±0.1 g/cm3
Boiling Point	708.6±60.0 °C at 760 mmHg
Melting Point	>360 °C(lit.)
Molecular Formula	C21H11NO5S
Molecular Weight	389.381
Flash Point	382.4±32.9 °C
Exact Mass	389.035797
PSA	120.44000
LogP	4.00
Vapour Pressure	0.0±2.3 mmHg at 25°C
Index of Refraction	1.754
Storage condition	2-8°C
Stability	Stability Stable, but moisture-sensitive. Incompatible with strong oxidizing agents, strong bases, amines, acids.
Water Solubility	practically insoluble

Fluorescein isothiocyanate MSDS(Chinese)

Symbol	GHS08
Signal Word	Danger
Hazard Statements	H317-H334
Precautionary Statements	P261-P280-P342 + P311
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Faceshields;Gloves
Hazard Codes	Xn: Harmful;
Risk Phrases	R22;R36/37/38;R42/43
Safety Phrases	S22-S45-S36/37/39-S26-S36/37
RIDADR	NONH for all modes of transport
WGK Germany	3

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