RESORUFIN Chemical Properties

Melting point:

>300 °C(lit.)

Boiling point:

413.0±45.0 °C(Predicted)

Density 

1.46±0.1 g/cm3(Predicted)

storage temp. 

Sealed in dry,Room Temperature

solubility 

Solubility Sparingly soluble in water; soluble in ethanol, N,N-dimethylformamide

form 

powder

pka

6.6(at 25℃)

color 

Purple

PH Range

Yellow M uorescent (4.4) to orange M uorescent (6.4)

λmax

573nm, 571nm, 585nm, 480nm

BRN 

174850

Major Application

Photoelectrochemical cells, electrochromic devices, display device, inks, indicator, oil product detection, dye laser, chemiluminescence detection, cosmetics, fuel cells, cytochrome P 450 assay, multiplex assays, analyzing cells, semen quality, testing prenatal abnormalities, detecting nucleic acids, antitumor agent

InChIKey

HSSLDCABUXLXKM-UHFFFAOYSA-N

CAS DataBase Reference

635-78-9(CAS DataBase Reference)

EPA Substance Registry System

3H-Phenoxazin-3-one, 7-hydroxy- (635-78-9)

Safety Information

Hazard Codes 

Xi

Risk Statements 

36/37/38

Safety Statements 

26-37

WGK Germany 

3

RTECS 

SP7698000

HS Code 

2934999090

RESORUFIN Usage And Synthesis

Chemical Properties

BLACK FINE CRYSTALLINE POWDER

Uses

Resorufin is a pink fluorescent dye which has been used as a marker for microfilaments in the leading lamella of moving cells.

Definition

ChEBI: Resorufin is a phenoxazine.

Purification Methods

Wash it with water and recrystallise it several times from EtOH. [Beilstein 27 II 108, 27 III/IV 2263.]

RESORUFIN(635-78-9)Related Product Information

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• RESORUFIN BETA-D-GLUCOPYRANOSIDE,RESORUFIN B-D-GLUCOPYRANOSIDE
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• RESORUFIN A-D-MANNOPYRANOSIDE
• RESORUFIN BETA-D-N-ACETYLGALACTOSAMINE