25455
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25455
Fluka
4-Chloro-7-nitrobenzofurazan
BioChemika, for fluorescence, ≥99.0% (HPLC), puriss.
| Synonym: | 4-Chloro-7-nitro-1,2,3-benzoxadiazole, NBD-chloride |
| CAS Number: | 10199-89-0 |
| Linear Formula: | C6H2ClN3O3 |
| Molecular Weight: | 199.55 |
| Beilstein Registry Number: | 614212 |
| EC Number: | 233-496-4 |
| MDL number: | MFCD00005808 |
| PubChem Substance ID: | 24855392 |
Properties
| grade | for fluorescence |
| product line | BioChemika |
| puriss. | |
| assay | ≥99.0% (HPLC) |
| fluorescence | λex 420 nm; λem ~540 nm in ethanol (after derivatization with glycine) |
| mp | 97-100 °C |
| 97-99 °C(lit.) |
Safety
| Personal Protective Equipment | dust mask type N95 (US), Eyeshields, Faceshields, Gloves |
| Hazard Codes | Xn |
| Risk Statements | 22 |
| RIDADR | UN2811 6.1/PG 3 |
| WGK Germany | 3 |
| RTECS | DF8002400 |
References
| reference | P.B. Ghosh, M.W. Whitehouse, Reacts with primary and secondary amines to give highly fluorescent derivatives. J. Biochem. 108, 155, (1968) |
| A. Chattopadhyay, Review. Chem. Phys. Lipids 53, 1, (1990) | |
| L.-G. Martensson, B.-H. Jonsson, Labelling of free sulfhydryl groups of human carbonic anhydrase II. Biochemistry 32, 224, (1993) | |
| G. Ricci, In the colorimetric and fluorometric assays of glutathione transferase. Anal. Biochem. 218, 463, (1994) | |
| Aldrich MSDS 1, 1344:B / Corp MSDS 1 (2), 2523:B / FT-IR 2 (3), 3660:D / FT-IR 1 (2), 705:D / IR-Spectra (2), 1116:F / IR-Spectra (3), 1283:E / NMR-Reference 2 (2), 580:A / RegBook 1 (2), 2461:B / Sigma FT-IR 1 (2), 385:B / Structure Index 1, 389:E:5 |
