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ChemicalBook >> CAS DataBase List >> DAF-FM DA

DAF-FM DA

DAF-FM DA price.
  • $119 - $1714
  • Product name: DAF-FM DA
  • CAS: 254109-22-3
  • MF: C25H18F2N2O7
  • MW: 496.42
  • EINECS:
  • MDL Number:MFCD16872050
  • Synonyms:4-Amino-5-(N-methylamin)-3′,6′-bis(acetyloxy);4-Amino-5-(N-methylamino)-3′,6′-bis(acetyloxy)-2′,7′-difluoro-spiro[isobenzofuran-1(3H),9′-[9H]xanthen]-3-one;DAF-FM DA solution;DAF-FM DA (cell permeable);-[9H]xanthen]-3-one;Diaminofluorescein-FM diacetate;-difluoro-spiro[isobenzofuran-1(3H);DAF-FM DA
Price25 Properties Safety Information Description
25 prices
Selected condition：
Brand
  • aablocks
  • Adipogen Life Sciences
  • AK Scientific
  • Biosynth
  • Cayman Chemical
  • ChemScene
  • Crysdot
  • CSNpharm
  • Sigma-Aldrich
  • TRC
Package
  • 100μg
  • 500μg
  • 500ug
  • 251520-1MG
  • 1mg
  • 5mg
  • Manufactureraablocks
  • Product numberAA00BF33
  • Product descriptionDAF-FM DA >98%
  • Packaging1mg
  • Price$435
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00BF33
  • Product descriptionDAF-FM DA >98%
  • Packaging5mg
  • Price$1480
  • Updated2026-05-28
  • Buy
  • ManufacturerAdipogen Life Sciences
  • Product numberCDX-A0024-M005
  • Product descriptionDAF-FM DA ≥98%(HPLC)
  • Packaging5mg
  • Price$1526
  • Updated2026-05-06
  • Buy
  • ManufacturerAdipogen Life Sciences
  • Product numberCDX-A0024-M001
  • Product descriptionDAF-FM DA ≥98%(HPLC)
  • Packaging1mg
  • Price$381
  • Updated2026-05-06
  • Buy
  • ManufacturerAdipogen Life Sciences
  • Product numberCDX-A0524-M001
  • Product descriptionDAF-FM DA solution ≥98%(HPLC)
  • Packaging1mg
  • Price$529
  • Updated2021-12-16
  • Buy
  • ManufacturerAdipogen Life Sciences
  • Product numberCDX-A0524-M001
  • Product descriptionDAF-FM DA Solution ≥98%(HPLC)
  • Packaging1mg
  • Price$593
  • Updated2026-05-06
  • Buy
  • ManufacturerAK Scientific
  • Product number3572AH
  • Product descriptionDAF-FM DA
  • Packaging5mg
  • Price$1714
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFA102598
  • Product description4-Amino-2',7'-Difluoro-5-(Methylamino)-3-Oxo-3H-Spiro[2-Benzofuran-1,9'-Xanthene]-3',6'-Diyl Diacetate
  • Packaging500ug
  • Price$600
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFA102598
  • Product description4-Amino-2',7'-Difluoro-5-(Methylamino)-3-Oxo-3H-Spiro[2-Benzofuran-1,9'-Xanthene]-3',6'-Diyl Diacetate
  • Packaging1mg
  • Price$900
  • Updated2021-12-16
  • Buy
  • ManufacturerCayman Chemical
  • Product number18767
  • Product descriptionDAF-FM diacetate ≥98%
  • Packaging1mg
  • Price$308
  • Updated2026-04-30
  • Buy
  • ManufacturerCayman Chemical
  • Product number18767
  • Product descriptionDAF-FM diacetate
  • Packaging5mg
  • Price$1543
  • Updated2024-03-01
  • Buy
  • ManufacturerCayman Chemical
  • Product number18767
  • Product descriptionDAF-FM diacetate ≥98%
  • Packaging5mg
  • Price$1386
  • Updated2026-04-30
  • Buy
  • ManufacturerCayman Chemical
  • Product number18767
  • Product descriptionDAF-FM diacetate ≥98%
  • Packaging1mg
  • Price$413
  • Updated2024-03-01
  • Buy
  • ManufacturerChemScene
  • Product numberCS-3526
  • Product descriptionDAF-FM DA ≥98%
  • Packaging5mg
  • Price$1408
  • Updated2026-06-04
  • Buy
  • ManufacturerChemScene
  • Product numberCS-3526
  • Product descriptionDAF-FM DA ≥98%
  • Packaging1mg
  • Price$390
  • Updated2026-06-04
  • Buy
  • ManufacturerChemScene
  • Product numberCS-3526
  • Product descriptionDAF-FM DA ≥98%
  • Packaging500μg
  • Price$238
  • Updated2026-06-04
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA00BF33 DAF-FM DA >98% 1mg $435 2026-05-28 Buy
aablocks AA00BF33 DAF-FM DA >98% 5mg $1480 2026-05-28 Buy
Adipogen Life Sciences CDX-A0024-M005 DAF-FM DA ≥98%(HPLC) 5mg $1526 2026-05-06 Buy
Adipogen Life Sciences CDX-A0024-M001 DAF-FM DA ≥98%(HPLC) 1mg $381 2026-05-06 Buy
Adipogen Life Sciences CDX-A0524-M001 DAF-FM DA solution ≥98%(HPLC) 1mg $529 2021-12-16 Buy
Adipogen Life Sciences CDX-A0524-M001 DAF-FM DA Solution ≥98%(HPLC) 1mg $593 2026-05-06 Buy
AK Scientific 3572AH DAF-FM DA 5mg $1714 2021-12-16 Buy
Biosynth FA102598 4-Amino-2',7'-Difluoro-5-(Methylamino)-3-Oxo-3H-Spiro[2-Benzofuran-1,9'-Xanthene]-3',6'-Diyl Diacetate 500ug $600 2021-12-16 Buy
Biosynth FA102598 4-Amino-2',7'-Difluoro-5-(Methylamino)-3-Oxo-3H-Spiro[2-Benzofuran-1,9'-Xanthene]-3',6'-Diyl Diacetate 1mg $900 2021-12-16 Buy
Cayman Chemical 18767 DAF-FM diacetate ≥98% 1mg $308 2026-04-30 Buy
Cayman Chemical 18767 DAF-FM diacetate 5mg $1543 2024-03-01 Buy
Cayman Chemical 18767 DAF-FM diacetate ≥98% 5mg $1386 2026-04-30 Buy
Cayman Chemical 18767 DAF-FM diacetate ≥98% 1mg $413 2024-03-01 Buy
ChemScene CS-3526 DAF-FM DA ≥98% 5mg $1408 2026-06-04 Buy
ChemScene CS-3526 DAF-FM DA ≥98% 1mg $390 2026-06-04 Buy
ChemScene CS-3526 DAF-FM DA ≥98% 500μg $238 2026-06-04 Buy
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Properties

Boiling point :695.7±55.0 °C(Predicted)
Density :1.56±0.1 g/cm3(Predicted)
storage temp. :-20°C
solubility :Soluble in dimethyl sulfoxide
pka :4.20 ± 0.20, most basic, temperature: 25 °C
form :Pale yellow solution
color :clear clear, colorless
Appearance :beige solid
λmax :365 nm (MeOH)
Biological Applications :Detecting bacteria/microorganisms; nitric oxide indicator,
InChI :1S/C25H18F2N2O7/c1-10(30)33-20-8-18-13(6-15(20)26)25(12-4-5-17(29-3)23(28)22(12)24(32)36-25)14-7-16(27)21(34-11(2)31)9-19(14)35-18/h4-9,29H,28H2,1-3H3
InChIKey :BEVHTVRRVVEMEF-UHFFFAOYSA-N
SMILES :CNc1ccc2c(c1N)C(=O)OC23c4cc(F)c(OC(C)=O)cc4Oc5cc(OC(C)=O)c(F)cc35

Safety Information

Symbol(GHS):
Signal word:
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
Precautionary statements:

Description

DAF-FM diacetate is a cell-permeable, fluorescent probe for the detection and bioimaging of nitric oxide (NO) with excitation/emission maxima of 495/515 nm. It passively diffuses across cellular membranes and, once inside cells, is deacetylated by intracellular esterases to become DAF-FM. The fluorescence quantum yield of DAF-FM is ~0.005, but increases about 160-fold, to ~0.81, after reacting with NO. DAF-FM is advantageous over the NO probe, DAF-2 for several reasons: 1) the spectra of the NO adduct of DAF-FM are independent of pH above pH 5.5; 2) the NO adduct of DAF-FM is significantly more photostable than that of DAF-2; 3) the NO detection limit of DAF-FM (~3 nM) is more sensitive than that of DAF-2 (~5 nM).

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Suppliers and manufacturers

TargetMol Chemicals Inc.
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Chongqing Chemdad Co., Ltd Dalian Meilun Biotech Co., Ltd. Artis Chemistry (Shanghai) Co. Ltd.