DAF-2

Identify Properties Safty Prices Suppliers 4 Links ☰

Identify Properties Safty Prices Suppliers 4 Links

CAS 205391-01-1

Formula C20H14 N2 O5

MDL MFCD05865100

Catalog #	Product (Catalog #)	Unit	Price (US$)	Quantity
134255221260	DAF-2 (134255221260)		on request	+ -

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Identify

Synonyms:

5,6-diaminofluorescein ; daf-2 ; 4,5-diaminofluorescein, daf-2 ; 2-(3,6-dihydroxy-9h-xanthen-9-yl)-4,5-diamino-benzoic acid ; 4,5-diaminofluorescein-isopropanol adduct (1:2) ; spiro[isobenzofuran-1(3h),9'-[9h]xanthen]-3-one,5,6-diamino-3',6'-dihydroxy- ; daf 2 ; 4,5-diaminofluorescein

CAS:

205391-01-1

EINECS:

Molecular Formula:

C20H14 N2 O5

MDL:

MFCD05865100

SMILES:

C1=CC2=C(C=C1O)OC3=C(C24C5=CC(=C(C=C5C(=O)O4)N)N)C=CC(=C3)O

Properties

Molecular Weight:

362.34 g·mol−1

Safety Information

Hazard Symbols: Xn, Xi

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

22-36/37/38 (R)

Safety Codes:

23-26-36 (S)

WGK Germany:

3 F 8-10-23

Storage temperature:

2-8°C

Prices

For DAF-2 we can currently show 9 prices in the last 8 years as an extract from the researched prices. This small overview is intended to serve as a guide and trend.
Prices are in USD and range in year 2018 from USD 474.00 for 1 mg to USD 374.00 per 1 mg in 2025 .

Last detected Prices

Size	Availability	Last Price	Quantity
1 mg	on request	$374.00	+ -
2.5 mg	on request	$838.00	+ -
5 mg	on request	$1268.00	+ -
10 mg	on request	$2376.00	+ -

Last price review [2025-03-13]

Suppliers

Global DAF-2 Suppliers : P.R.China (1) Germany (1) USA (2)

Supplier	Phone	Fax	Country	Inquiry contact
Amadis Chemical Company Limited	+86-571-89925085	+86-571-89925065	P.R.China	REQUEST
BIOZOL Diagnostica Vertrieb GmbH	+49-871-966346-0	+49-871-966346-13	Germany	REQUEST
BOC Sciences	+1-631-485-4226	+1-631-614-7828	USA	REQUEST
Santa Cruz Biotechnology, Inc.	+1 214-902-3910		USA	REQUEST