DAF-2

Modify Date: 2025-08-25 12:38:31

DAF-2 structure	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	N/A
	MSDS	USA	Flash Point	413.9±32.9 °C

Use of DAF-2

4,5-Diaminofluorescein is a fluorescent detector for nitric oxide (NO) in cells and tissues[1].

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

Description	4,5-Diaminofluorescein is a fluorescent detector for nitric oxide (NO) in cells and tissues[1].
Related Catalog	Research Areas >> Cancer Signaling 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.

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

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

6-amino-3',6'-d...

CAS#:209324-74-3

~95%

DAF-2

CAS#:205391-01-1

Literature: Kojima, Hirotatsu; Nakatsubo, Naoki; Kikuchi, Kazuya; Kawahara, Shigenori; Kirino, Yutaka; Nagoshi, Hiroshi; Hirata, Yasunobu; Nagano, Tetsuo Analytical Chemistry, 1998 , vol. 70, # 13 p. 2446 - 2453

5-amino-3',6'-d...

CAS#:209324-73-2

~30%

DAF-2

CAS#:205391-01-1

Precursor 1
CAS#:209324-73-2 5-amino-3',6'-d...
DownStream 0

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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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: DAF-2
Price: Check
Purity: 98.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4,5-DIAMINOFLUORESCEIN
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

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DAF-2

Use of DAF-2

Names

DAF-2 Biological Activity

Chemical & Physical Properties

Safety Information

Synthetic Route

Precursor & DownStream

Synonyms

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.