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Iodonitrotetrazolium chloride

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Formula: C19H13ClIN5O2
CAS: 146-68-9
search Element: iodonitrotetrazolium chloride
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Identification

Structural Formula
Iodonitrotetrazolium chloride
CAS:
146-68-9
EINECS:
205-676-2
Molecular Formula:
C19H13ClIN5O2
MDL:
MFCD00011961
SMILES:
C1=CC=C(C=C1)C2=NN([N+](=N2)C3=CC=C(C=C3)I)C4=CC=C(C=C4)[N+](=O)[O-].[Cl-]
Synonym:
int chloride ; iodonitrotetrazolium ; iodonitrotetrazolium purple ; iodonitrotetrazolium chloride ; iodonitrotetrazolium violet ; int ; p-iodonitrotetrazolium violet ; 4-iodonitrotetrazolium violet ; int dye ; inta.r.


Description

Iodonitrotetrazolium chloride is an electron acceptor used in various colorimetric assays. The chemical has been mainly documented for its measurement of dehydrogenase activity. In the assay to measure SDH (succinate dehydrogenase) activity, Iodonitrotetrazolium chloride was used as an oxidizing agent being reduced by succinate dehydrogenase. Upon reduction the compound forms a formazan dye measured at 500 nm. Iodonitrotetrazolium chloride has also been used to study the electron transport activity in soils, sediments, and pure enzyme cultures as well as nucleotide diphosphate kinase activity.


Suppliers

R&D Scientific Inc.
RS11023306
+
Nantong Xindao Biotech Ltd
NXB15086032
+
XD BIOCHEMS Ltd
XB8702610
+
Indofine Chemical Co, Inc.
Bio-845
Serva Electrophoresis GmbH
SE15084524
Synthon-Chemicals GmbH & Co. KG
ST05907
+
Xingrui Industry Co., Limited
XIL16826728
+
Amadis Chemical Company Limited
ACCL17988990
+
Leap Chem Co., Ltd
LC10443132
+
Santa Cruz Biotechnology, Inc.
203739
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Prices & Availability




Data is processed


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Properties for Iodonitrotetrazolium chloride

Molecular Weight:
505.7 g·mol−1
Melting point:
240 °C (dec.)(lit.)
Solubility:
methanol: water (1:1): 50 mg/mL hot, very faintly turbid, very deep yellow
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Hazard Statements

GHS07

GHS03
Harmful
  • Acute toxicity (oral, dermal, inhalation), category 4
  • Skin irritation, categories 2, 3
  • Eye irritation, category 2A
  • Skin sensitization, category 1
  • Specific target organ toxicity following single exposure, category 3
    - Respiratory tract irritation
    - Narcotic effects
    • Not used
  • with the "skull and crossbones" pictogram
  • for skin or eye irritation if:
  • the "corrosion" pictogram also appears
  • the "health hazard" pictogram is used to indicate respiratory sensitization

Safety & Transport Information

Risk Codes:
R11 - Highly flammable
R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed
R36/37/38 - Irritating to eyes, respiratory system and skin
R68/20/21/22 - Harmful: possible risk of irreversible effects through inhalation, in contact with skin and if swallowed
Safety Codes:
S16 - Keep away from sources of ignition - No smoking
S22 - Do not breathe dust
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S36/37 - Wear suitable protective clothing and gloves
S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection
Hazard Classes:
6.1
Hazard Symbols:
Xn, F, Xi
Hazard symbol F Hazard symbol Xn Hazard symbol Xi
Storage temperature :
Store at 2-8
RID/ADR certification :
2811
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Alternative Distributors of [Iodonitrotetrazolium chloride]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified

Biosynth AG | Molekula GmbH | Jinan Great Chemical Co., Ltd. | Carl Roth GmbH + Co KG | East Chemical Industry Co., Ltd. | MDC Synthesis | Jinan Haohua Industry Co., Ltd. | Pfaltz & Bauer, Inc.

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