2-Iodo-6-nitrobenzonitrile CAS 79603-05-7
| CAS No. | 79603-05-7 |
| Molecular Formula | C7H3IN2O2 |
| Molecular Weight | 274.02 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 2-Iodo-6-nitrobenzonitrile under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
2-Iodo-6-nitrobenzonitrile (CAS 79603-05-7) is a high-purity analytical reference standard with the molecular formula C7H3IN2O2 and a molecular weight of 274.02 g/mol.
Based on its molecular formula C7H3IN2O2, 2-Iodo-6-nitrobenzonitrile contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, iodine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 274.02 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C7H3IN2O2 |
| Molecular Weight | 274.02 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1979 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 2 |
Related Iodo Standards
- 4-Iodo-3-nitrobenzonitrile (CAS 101420-79-5)
- 2-Iodo-5-nitrobenzonitrile (CAS 101421-15-2)
- 4-Iodo-2-nitrobenzonitrile (CAS 1260810-14-7)
- 2-Iodo-3-nitrobenzonitrile (CAS 1261481-69-9)
- 2-Iodo-4-nitrobenzonitrile (CAS 300627-43-4)
- 3-Iodo-4-nitrobenzonitrile (CAS 453537-55-8)
- 3-Iodo-5-nitrobenzonitrile (CAS 49674-30-8)
- 3-Iodo-5-(trifluoromethyl)pyridazine (CAS 1049024-00-1)
Recommended Standards
- 2,6-Dichloro-4-(trifluoromethoxy)benzamide (CAS 886503-00-0)
- 2,3-Dichloro-1-methyl-5-nitro-4-(trifluoromethyl)benzene (CAS 887267-46-1)
- Methyl 3,6-dichloro-5-(trifluoromethyl)picolinate (CAS 2761296-98-2)
- 3,4-Dichloro-5-(trifluoromethoxy)benzamide (CAS 1706435-10-0)
- (S)-Methyl 4-(piperidin-2-yl)benzoate (CAS 1213455-84-5)
- 5-(Difluoromethyl)-2-methoxy-3-methylpyridine (CAS 1805277-94-4)
- (3-Fluorophenyl)(4-fluorophenyl)methanol (CAS 190444-04-3)
- 5-((Dimethylamino)methyl)-2-ethoxybenzaldehyde (CAS 883523-15-7)
- 2-Methyl-1-hexen-3-yne (CAS 23056-94-2)
- Hetacillin potassium (CAS 5321-32-4)
- Methyl 6-butyl-4-hydroxy-7-(2-phenoxyethoxy)quinoline-3-carboxylate (CAS 19828-70-7)
- Vortioxetine Impurity 78 (CAS 960203-42-3)
- (R)-Naproxen Acyl-β-D-glucuronide (CAS 112828-15-6)
- Semaglutide impurity 73 (CAS CATO-C4X-222673)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com