201545

Fast Blue RR

• Synonyme(s) : 4-Benzoylamino-2,5-dimethoxyaniline, Azoic Diazo No. 24
• Formule empirique (notation de Hill) : C₁₅H₁₆N₂O₃
• Numéro CAS: 6268-05-9
• Poids moléculaire : 272.30
• PubChem Substance ID: 24852010
• UNSPSC Code: 12171500
• Colour Index Number: 37155
• NACRES: NA.47
• EC Number: 228-441-6
• MDL number: MFCD00008369

Propriétés

• assay: >96.5% (HPLC)
• Quality Segment: 100
• form: solid
• mp: 165-168 °C (lit.)
• λmax: 323 nm
• application(s): diagnostic assay manufacturing; hematology; histology
• storage temp.: room temp
• SMILES string: COc1cc(NC(=O)c2ccccc2)c(OC)cc1N
• InChI: 1S/C15H16N2O3/c1-19-13-9-12(14(20-2)8-11(13)16)17-15(18)10-6-4-3-5-7-10/h3-9H,16H2,1-2H3,(H,17,18)
• InChI key: DDRCIGNRLHTTIW-UHFFFAOYSA-N

Description

Application

Fast Blue RR has been used to detect alkaline phosphatase activity.

Biochem/physiol Actions

Fast blue RR is mainly used in histological stainings. It binds to the reaction product of alkaline phosphatase and precipitates it as an insoluble compound. The sites of alkaline phosphatase activity appear black. Fast blue RR is also used for the detection of esterase activity. It couples with naphthol (released from naphthol acetate) and forms an insoluble azo-dye which appears red/blue.

Informations sur la sécurité

• Pictogrammes: GHS07
• Mot-clé: Warning
• Codes de danger: H315,H319,H335
• Mentions de précaution: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Organes cibles: Respiratory system
• Classe de stockage: 11 - Combustible Solids
• Que se passe-t-il ?: WGK 3
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable