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Sigma-Aldrich

Jodnitrotetrazoliumchlorid

BioReagent, ≥97.0% (calc. on dry substance, NT)

Synonym(e):

2-(4-Iodphenyl)-3-(4-nitrophenyl)-5-phenyl-2H-tetrazoliumchlorid, p-Iodnitrotetrazolium violett, INT

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About This Item

Empirische Formel (Hill-System):
C19H13ClIN5O2
CAS-Nummer:
146-68-9
Molekulargewicht:
505.70
Beilstein:
4093224
EG-Nummer:
205-676-2
MDL-Nummer:
MFCD00011961
UNSPSC-Code:
12352102
PubChem Substanz-ID:
57651636
NACRES:
NA.25

Produktlinie

BioReagent

Assay

≥97.0% (calc. on dry substance, NT)

mp (Schmelzpunkt)

240 °C (dec.) (lit.)
~245 °C (dec.)

Löslichkeit

methanol: water (1:1): 50 mg/mL, very faintly turbid, very deep yellow (hot)

Anwendung(en)

histology

SMILES String

[Cl-].[O-][N+](=O)c1ccc(cc1)-[n+]2nc(nn2-c3ccc(I)cc3)-c4ccccc4

InChI

1S/C19H13IN5O2.ClH/c20-15-6-8-16(9-7-15)23-21-19(14-4-2-1-3-5-14)22-24(23)17-10-12-18(13-11-17)25(26)27;/h1-13H;1H/q+1;/p-1

InChIKey

JORABGDXCIBAFL-UHFFFAOYSA-M

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Anwendung

Iodonitrotetrazolium (INT) is a tetrazolium dye precursor that forms a purple formazan dye on reduction and has been used in a variety of applications. It is considered to have higher reactivity than some tetrazolium compounds, at least with respect to succinate dehydrogenase, with optimal results obtained using a concentration of 0.8 mM INT. INT is used as an electron acceptor for the colorimetric assays of: lactate dehydrogenase, xanthine dehydrogenase, lactyl-CoA dehydrogenase, succinate dehydrogenase, BBM II ketolisomerase, histidinol dehydrogenase and diverse other hydrolases.
Elektronenakzeptor für die kolorimetrische Untersuchung verschiedener Dehydrogenasen

Piktogramme

FlameExclamation mark
GHS02,GHS07

Signalwort

Danger

H-Sätze

H228,H335

Gefahreneinstufungen

Flam. Sol. 1 - STOT SE 3

Zielorgane

Respiratory system

Lagerklassenschlüssel

4.1B - Flammable solid hazardous materials

WGK

WGK 3

Persönliche Schutzausrüstung

Eyeshields, Gloves, type N95 (US)

Analysenzertifikate (COA)

Suchen Sie nach Analysenzertifikate (COA), indem Sie die Lot-/Chargennummer des Produkts eingeben. Lot- und Chargennummern sind auf dem Produktetikett hinter den Wörtern ‘Lot’ oder ‘Batch’ (Lot oder Charge) zu finden.

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