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Iodonitrotetrazolium violet-formazan

SIGMA/I7375 - crystalline

Synonym: 1-(4-Iodophenyl)-5-(4-nitrophenyl)-3-phenylformazan; INT-Formazan; Iodonitrotetrazolium formazan

CAS Number: 7781-49-9
Empirical Formula (Hill Notation): C19H14IN5O2
Molecular Weight: 471.25
EC Number: 231-950-6
MDL Number: MFCD00007300
Linear Formula: C19H14IN5O2
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-I7375-1G 1 g
 $369.00
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color brown
form crystalline
InChI 1S/C19H14IN5O2/c20-15-6-8-16(9-7-15)21-23-19(14-4-2-1-3-5-14)24-22-17-10-12-18(13-11-17)25(26)27/h1-13,22H/b23-21?,24-19-
InChI key FVFWUNAWQMROIF-CDNKMLFNSA-N
Quality Level 100 
SMILES string [O-][N+](=O)c1ccc(NN=C(N=Nc2ccc(I)cc2)c3ccccc3)cc1
solubility DMF: 50 mg/mL
storage temp. 2-8°C
Application:

  • Starvation-survival processes of a marine Vibrio.: This research explores the use of Iodonitrotetrazolium Violet-Formazan for studying the starvation-survival mechanisms in marine Vibrio, highlighting its application as a metabolic activity indicator under nutrient-deprived conditions, which is crucial for understanding bacterial survival strategies in natural aquatic environments (Amy et al., 1983 ).
Packaging: 1, 5 g in glass bottle
Symbol GHS08  GHS08
Signal word Danger
Hazard statements H334
Precautionary statements P261 - P342 + P311
Hazard Codes Xi
Risk Statements 43
Safety Statements 22-24/25-36/37
RIDADR NONH for all modes of transport
WGK Germany WGK 3
Flash Point(F) Not applicable
Flash Point(C) Not applicable
Storage Temp. 2-8°C
UNSPSC 12352204

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