1-Iodo-2-nitrobenzene
1-Iodo-2-nitrobenzene (CAS 609-73-4), with the molecular formula IC6H4NO2 and a molecular weight of 249.01 g/mol, is an organic compound utilised as a building block in chemical synthesis. It serves as a key intermediate in the preparation of more complex molecules, particularly within the fields of organic chemistry and potentially in the development of pharmaceutical agents. TSS supplies this compound at a 97% purity.

Synthesis of Indole Derivatives
1-Iodo-2-nitrobenzene is employed in syntheses leading to heterocyclic compounds, such as in the preparation of 1-(2-Nitrophenyl)-1H-indole using microwave activation with a copper pre-catalyst and polyethylene glycol.
Intermediate in Organic Synthesis
This iodo-nitro compound acts as a versatile starting material or intermediate in multi-step organic synthesis pathways, enabling the construction of complex molecular architectures.
Precursor for Specialty Chemicals
It can function as a precursor for various specialty chemicals and research reagents, facilitating advancements in chemical research and development.
| Molecular weight | 249.01 |
|---|---|
| Linear formula | IC6H4NO2 |
| Assay | 97% |
| Boiling point | 288-289 °C(lit.) |
| Application | 1-Iodo-2-nitrobenzene was used in one step synthesis of 2-(2-Pyridyl)-3H-indol-3-one N-Oxide1. 1-Iodo-2-nitrobenzene was used in the synthesis of 1-(2-Nitrophenyl)-1H-indole in the presence of PEG3400 (poly(ethylene glycol))–Cs2CO3–copper pre-catalyst under microwave activation2. |
| Melting point | 49-51 °C(lit.) |

Hazard statements
- H302Harmful if swallowed
- H312Harmful in contact with skin
- H315Causes skin irritation
- H319Causes serious eye irritation
- H332Harmful if inhaled
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Flash point | 113 °C / 235.4 °F |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 20/21/22-36/37/38 |
| Safety statements (S) | 26-36 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 1-Iodo-2-nitrobenzene used for?
+
1-Iodo-2-nitrobenzene is primarily used as a building block in organic synthesis and as an intermediate for creating more complex molecules, including certain indole derivatives.
What is the CAS number and molecular formula for 1-Iodo-2-nitrobenzene?
+
The CAS number for 1-Iodo-2-nitrobenzene is 609-73-4, and its molecular formula is IC6H4NO2.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies 1-Iodo-2-nitrobenzene with an assay of 97%. We do not represent this product as USP, BP, EP, or any other pharmacopoeial grade unless explicitly stated in the product documentation.
How should 1-Iodo-2-nitrobenzene be handled safely?
+
Handle 1-Iodo-2-nitrobenzene with appropriate personal protective equipment, including a dust mask (type N95 US), eyeshields, and gloves. Avoid breathing dust/fume/gas/mist/vapours/spray. Wash thoroughly after handling. It is harmful if swallowed, in contact with skin, or if inhaled, and causes skin and serious eye irritation, and respiratory irritation.
Does TSS export 1-Iodo-2-nitrobenzene?
+
Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including 1-Iodo-2-nitrobenzene.
How can I request a quote or sample?
+
Please contact our sales team via the website or direct email to request a quote or inquire about obtaining a sample of 1-Iodo-2-nitrobenzene.
▶ Related products

1-(2-Fluorobenzyl)piperazine
C11H15FN2
Chemical Synthesis
1-(2-Fluorophenyl)biguanide hydrochloride
Chemical Synthesis

1-(2-Fluorophenyl)cyclopropanecarboxylic acid
C10H9FO2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine
C10H13FN2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine monohydrochloride
C10H13FN2 · HCl
Chemical Synthesis
1-(2-Furoyl)-1H-benzotriazole
C11H7N3O2
Chemical Synthesis
1-(2-Furoyl)piperazine
C9H12N2O2
Chemical Synthesis
1-(2-Hydroxy-5-methylphenyl)-3-phenyl-1,3-propanedione
Chemical Synthesis



