4-Azido-4-nitro-2,1,3-benzoxadiazole

4-Azido-7-nitrobenzofurazan; 4-Azido-7-nitro-2,1,3-benzoxadiazole

Yellow crystalline powder.

10199-90-3

32160000

liquid

Keep cool and dry.Protect from light and moisture.

InChI=1S/C6H2N6O3/c7-11-8-3-1-2-4(12(13)14)6-5(3)9-15-10-6/h1-2H

YPRIQOMTFNRORM-UHFFFAOYSA-N

Chemical. CAS: 10199-90-3. Formula: C6H2N6O3. MW: 206.12. Synthetic. Non-fluorescent azido fluorogen which can be photoactivated to the longer wavelength amino version that is fluorescent. Building block and reagent for synthesis of fluorescent probes. Used for the preparation of fluorogenic substrates, chemosensors and probes, which can be concerted to the high fluoresence NBD-amine after release. Fluorescent chemosensor for hydrogen sulfide. Spectral data: Ex=384 (454)nm, Em=550nm.

MFCD23938487

C6H2N6O3

206.12

Vial

Non-fluorescent azido fluorogen which can be photoactivated to the longer wavelength amino version that is fluorescent. Building block and reagent for synthesis of fluorescent probes. Used for the preparation of fluorogenic substrates, chemosensors and probes, which can be concerted to the high fluoresence NBD-amine after release. Fluorescent chemosensor for hydrogen sulfide. Spectral data: Ex=384 (454)nm, Em=550nm.

>99% (HPLC)

[O-][N+](=O)C1=CC=C(N=[N+]=[N-])C2=NON=C12

Soluble in chloroform.

Synthetic.

Non-hazardous

Fluorescent Reagents

41105331

Stable for at least 2 years after receipt when stored at -20°C.