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Thermo Scientific Chemicals
2,7-Diaminofluorene, 97%
CAS: 525-64-4 | C13H13ClN2 | 232.71 g/mol
化学物質識別子
CAS525-64-4
IUPAC Name7-amino-9H-fluoren-2-aminium chloride
Molecular FormulaC13H13ClN2
InChI KeyCOOWDVCIUYIBFE-UHFFFAOYSA-N
SMILES[Cl-].NC1=CC=C2C(CC3=CC([NH3+])=CC=C23)=C1
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仕様
スペックシート
スペックシートAppearance (Color)White to green or orange to dark brown or black
AbsorbanceCrystals or powder or crystalline powder
Assay from Suppliers CofA≥96.0% (HPLC)
Proton NMRConforms to structure
It is used as substitute for the carcinogenic benzidine in the chromogenic assay of peroxidases.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Applications
It is used as substitute for the carcinogenic benzidine in the chromogenic assay of peroxidases.
Solubility
Slightly soluble in cold water. Soluble in hot water. Sparingly soluble in ethanol. and acetone. Insoluble in ether.
Notes
Store at 4°C. Keep away from oxidizing agents.
It is used as substitute for the carcinogenic benzidine in the chromogenic assay of peroxidases.
Solubility
Slightly soluble in cold water. Soluble in hot water. Sparingly soluble in ethanol. and acetone. Insoluble in ether.
Notes
Store at 4°C. Keep away from oxidizing agents.
RUO – Research Use Only
General References:
- Shin-ichi Kaiho.; Koji Mizuno. Sensitive assay systems for detection of hemoglobin with 2,7-diaminofluorene: Histochemistry and colorimetry for erythrodifferentiation. Anal. Biochem. 1985, 149 (1),117-120.
- S.J. Gebran.; E.L. Romano, H.A. Pons, L. Cariani.; A.N. Soyano. A modified colorimetric method for the measurement of phagocytosis and antibody-dependent cell cytotoxicity using 2,7-diaminofluorene. Journal of Immunological Methods. 1992, 151 (1-2),255-260.