CAS 205391-01-1|DAF-2

Introduction：Basic information about CAS 205391-01-1|DAF-2, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. DAF-2 BiologicalActivity
3. Chemical & Physical Properties
4. Safety Information
5. Synonyms

Common Name	DAF-2
CAS Number	205391-01-1	Molecular Weight	362.336
Density	1.7±0.1 g/cm3	Boiling Point	760.8±60.0 °C at 760 mmHg
Molecular Formula	C₂₀H₁₄N₂O₅	Melting Point	/
MSDS	USA	Flash Point	413.9±32.9 °C

Names

Name	4,5-Diaminofluorescein-Isopropanol adduct (1:2)
Synonym	More Synonyms

DAF-2 BiologicalActivity

Description	4,5-Diaminofluorescein is a fluorescent detector for nitric oxide (NO) in cells and tissues[1].
Related Catalog	Research Areas >>CancerSignaling Pathways >>Others >>Others
References	[1]. Jourd'heuil D. Increased nitric oxide-dependent nitrosylation of 4,5-diaminofluorescein by oxidants: implications for the measurement of intracellular nitric oxide. Free Radic Biol Med. 2002 Sep 1;33(5):676-84.

Chemical & Physical Properties

Density	1.7±0.1 g/cm3
Boiling Point	760.8±60.0 °C at 760 mmHg
Molecular Formula	C₂₀H₁₄N₂O₅
Molecular Weight	362.336
Flash Point	413.9±32.9 °C
Exact Mass	362.090271
PSA	128.03000
LogP	1.41
Vapour Pressure	0.0±2.7 mmHg at 25°C
Index of Refraction	1.848
InChIKey	LTYUPYUWXRTNFQ-UHFFFAOYSA-N
SMILES	Nc1cc2c(cc1N)C1(OC2=O)c2ccc(O)cc2Oc2cc(O)ccc21

Safety Information

Hazard Codes	Xn: Harmful;Xi: Irritant;
Risk Phrases	R22
Safety Phrases	23-26-36

Synonyms

5,6-diamino-3',6'-dihydroxyspiro[2-benzofuran-3,9'-xanthene]-1-one

Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 5,6-diamino-3',6'-dihydroxy-

5,6-Diamino-3',6'-dihydroxy-3H-spiro[2-benzofuran-1,9'-xanthen]-3-one

4,5-Diaminofluorescein DAF-2

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