Iodonitrotetrazolium chloride, 98%

Name: Iodonitrotetrazolium chloride, 98%
Brand: Vaqora Chemicals
SKU: VQ-012257

About Iodonitrotetrazolium chloride, 98%

Vaqora Chemicals supplies Iodonitrotetrazolium chloride in Biochemistry grade, an azole building block registered under CAS number 146-68-9 with a typical assay of 98%. With the molecular formula C19H13ClIN5O2, it has a molar mass of 505.7 g/mol. The IUPAC name is 2-(4-iodophenyl)-3-(4-nitrophenyl)-5-phenyltetrazol-3-ium chloride. Alternative names: p-Iodonitrotetrazolium Violet and INT.

The material typically appears as a light yellow powder. Reported physical data include a melting point of 240 °C. Store sealed in a dry, well-ventilated location away from incompatible materials. Under GHS it is labelled “Danger”, so handle it with suitable PPE and consult the SDS.

It is commonly used for diagnostic assays and organic synthesis. Buyers come mainly from pharmaceutical manufacturing, academic and industrial research and agrochemical production.

Available in 1 g, 5 g, 100 g and 1 kg packs, Iodonitrotetrazolium chloride is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Diagnostic assays
Organic synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	Iodonitrotetrazolium chloride, 98%
Catalogue No.	VQ-012257
CAS Number	146-68-9
IUPAC name	2-(4-iodophenyl)-3-(4-nitrophenyl)-5-phenyltetrazol-3-ium chloride
Molecular formula	C₁₉H₁₃ClIN₅O₂
Molecular weight	505.7 g/mol
Exact mass	504.9803
Grade	Biochemistry
Purity / assay	98%
HSN code	29270090
InChIKey	JORABGDXCIBAFL-UHFFFAOYSA-M
SMILES	C1=CC=C(C=C1)C2=NN([N+](=N2)C3=CC=C(C=C3)[N+](=O)[O-])C4=CC=C(C=C4)I.[Cl-]
PubChem CID	64957

Physical properties
Physical form	Powder
Appearance	Light yellow powder
Melting point	240 °C
H-bond donors / acceptors	0 / 5
TPSA	80.4 Å²
Synonyms	2-(4-Iodophenyl)-3-(4-nitrophenyl)-5-phenyl-2H-tetrazolium chloride, p-Iodonitrotetrazolium Violet, INT, Iodonitrotetrazolium, Iodonitrotetrazolium violet, Iodonitrotetrazolium purple, Iodonitro tetrazolium, 2-(4-Iodophenyl)-3-(4-nitrophenyl)-5-phenyltetrazolium chloride, 2-(4-Iodophenyl)-3-(4-nitrophenyl)-5-phenyl-2H-tetrazol-3-ium chloride, 3-(4-iodophenyl)-2-(4-nitrophenyl)-5-phenyl-2H-tetrazol-3-ium chloride, 2-(p-Iodophenyl)-3-(p-nitrophenyl)-5-phenyltetrazolium chloride

Safety & hazard information (GHS)

Flammable

Harmful / irritant

Signal word: Danger

Hazard statements

H228Flammable solid
H302Harmful if swallowed
H312Harmful in contact with skin
H315Causes skin irritation
H319Causes serious eye irritation
H332Harmful if inhaled
H335May cause respiratory irritation

Precautionary statements: P210, P240, P241, P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P317, P319, P321, P330, P332 + P317, P337 + P317, P362 + P364, P370 + P378, P403 + P233, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Other grades of CAS 146-68-9

Cell Culture

Iodonitrotetrazolium chloride, for cell culture, 98%+

CAS: 146-68-9
Formula: C₁₉H₁₃ClIN₅O₂
MW: 505.7 g/mol

VQ-012258

Reference Standard

p-Iodonitrotetrazolium Violet

CAS: 146-68-9
Formula: C₁₉H₁₃ClIN₅O₂
MW: 505.7 g/mol

In stock

Frequently asked questions

What is the CAS number of Iodonitrotetrazolium chloride, 98%?

The CAS Registry Number of Iodonitrotetrazolium chloride, 98% is 146-68-9. It is also known as 2-(4-Iodophenyl)-3-(4-nitrophenyl)-5-phenyl-2H-tetrazolium chloride, p-Iodonitrotetrazolium Violet, INT.

What is the molecular formula and molecular weight of Iodonitrotetrazolium chloride, 98%?

Iodonitrotetrazolium chloride, 98% has the molecular formula C19H13ClIN5O2 and a molecular weight of 505.7 g/mol. Its IUPAC name is 2-(4-iodophenyl)-3-(4-nitrophenyl)-5-phenyltetrazol-3-ium chloride.

Which grade and pack sizes of Iodonitrotetrazolium chloride, 98% can I order?

We supply Iodonitrotetrazolium chloride, 98% in Biochemistry (98%) grade, in 1 g, 5 g, 100 g, 1 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Iodonitrotetrazolium chloride, 98%?

Yes. Every lot of Iodonitrotetrazolium chloride, 98% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Iodonitrotetrazolium chloride, 98% be shipped internationally?

Yes. Iodonitrotetrazolium chloride, 98% is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.