Detail of "2632-99-7"

CAS Number:
2632-99-7
Name:
Pyridine,4,4'-(1,2-diazenediyl)bis-
Molecular Structure:
Formula:
C₁₀H₈N₄
Molecular Weight:
184.20
Synonyms:
Pyridine,4,4'-azobis- (9CI);Pyridine, 4,4'-azodi- (6CI,7CI,8CI);4,4'-Azobispyridine;4,4'-Azodipyridine;4,4'-Azopyridine;Azobis(4-pyridine);
Density:
1.18 g/cm³
Boiling Point:
344.9 °C at 760 mmHg
Flash Point:
162.4 °C

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SERRS dyes: SERRS dyes. Part 2. Syntheses and evaluation of dyes for multiple labeling for SERRS. McHugh, C. J.; Docherty, F. T.; Graham, D.; Smith, W. 2632-99-7 is the cas registry number of certain chemical which is used as reagents here. E. (Department of Pure and Applied Chemistry, University of Strathclyde, Glasgow G1 1XL, UK). Analyst (Cambridge, United Kingdom), 129(1), 69-72 (English) 2004 Royal Society of Chemistry. CODEN: ANALAO. ISSN: 0003-2654. DOCUMENT TYPE: Journal CA Section: 41 (Dyes, Organic Pigments, Fluorescent Brighteners, and Photographic Sensitizers) Section cross-reference(s): 9, 27, 28 The syntheses of a no. of azo and azine dyes with various surface attachment groups is described. The dyes use different methods of achieving surface complexing and are evaluated for their suitability as multiple labels for SERRS for use with DNA sequencing. The surface complexing agents 8-hydroxyquinoline, benzotriazole, and pyridine are shown to form robust layers on a silver colloid surface. The relative intensities of the SERRS signals from each dye were shown to be predictive by considering the molar absorption coeff. at the laser excitation frequency. .