2,4-Diiodo-1-nitrobenzene CAS 6303-60-2
| CAS No. | 6303-60-2 |
| Molecular Formula | C6H3I2NO2 |
| Molecular Weight | 374.90 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 374.90 g/mol gives 2,4-Diiodo-1-nitrobenzene distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2,4-Diiodo-1-nitrobenzene (CAS 6303-60-2) is a high-purity analytical reference standard with the molecular formula C6H3I2NO2 and a molecular weight of 374.90 g/mol.
2,4-Diiodo-1-nitrobenzene (C6H3I2NO2) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, iodine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 2,4-Diiodo-1-nitrobenzene 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.
Physical & Chemical Properties
| Molecular Formula | C6H3I2NO2 |
| Molecular Weight | 374.90 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 1 |
Related Diiodo Standards
- 1,3-Diiodo-5-nitrobenzene (CAS 57830-60-1)
- 1,4-Diiodo-2-nitrobenzene (CAS 89488-57-3)
- 2,4-diiodo-5-methoxyaniline (CAS 117832-18-5)
- 3,5-Diiodo-4-methoxyaniline (CAS 496801-28-6)
- 3,5-Diiodo-4-methylbenzene-1,2-diamine (CAS 2454543-39-4)
- 3,5-Diiodo-2-methoxypyridin-4-amine (CAS 1352396-29-2)
- 3,5-Diiodo-4-methoxypyridin-2-amine (CAS 1436751-92-6)
- 2,5-Diiodo-4-methoxyphenol (CAS 842120-12-1)
Recommended Standards
- 2-Butyl-4-chloro-5-((4-cyclohexylbenzyl)oxy)pyridazin-3(2H)-one (CAS 88094-48-8)
- 3-(Tert-butyl)-N-(4-chlorobenzyl)-4-(4-fluorophenyl)thiazol-2(3H)-imine (CAS 866010-05-1)
- (R)-Quizalofop Methyl (CAS 76578-71-7)
- 4-Chloro-5-(1-(4-cyclohexylphenyl)propoxy)-2-ethylpyridazin-3(2H)-one (CAS 88093-63-4)
- 1,2,7,8-Tetrachlorodibenzofuran (CAS 58802-20-3)
- 2-Amino-7-(difluoromethyl)-7,8-dihydroquinazolin-5(6H)-one (CAS 1706441-54-4)
- (2S)-4-methyl-1-(pyrrolidin-1-yl)pentan-2-amine (CAS 943754-35-6)
- 6-Benzyl-2-(2,6-difluorobenzamido)-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxamide hydrochloride (CAS 1177977-21-7)
- (2R,5S)-5-((S)-1-aminoethyl)-N-isopropyltetrahydrofuran-2-carboxamide (CAS 1332725-33-3)
- N',2-bis(3,4-dimethylphenyl)hydrazine-1-carbohydrazide (CAS 29674-79-1)
- 2-(4-Ethylpiperazin-1-yl)acetic acid dihydrochloride (CAS 1210463-72-1)
- 2-((5-Benzyl-1,3,4-oxadiazol-2-yl)thio)-N-phenylacetamide (CAS 130781-76-9)
- N-Ethyl-4-methyl-3-nitrobenzenesulfonamide (CAS 349090-61-5)
- Semaglutide impurity 196 (CAS CATO-C4X-2226196)
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