2-Iodo-5-nitrotoluene CAS 5326-38-5
| CAS No. | 5326-38-5 |
| Molecular Formula | C7H6INO2 |
| Molecular Weight | 263.03 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 2-Iodo-5-nitrotoluene 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-5-nitrotoluene (CAS 5326-38-5), molecular formula C7H6INO2 and molecular weight 263.03 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C7H6INO2, 2-Iodo-5-nitrotoluene 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 263.03 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 | C7H6INO2 |
| Molecular Weight | 263.03 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 tightly closed to prevent evaporation |
| 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 Iodo Standards
- 4-Iodo-3-methylpicolinic acid (CAS 1021480-99-8)
- 5-Iodo-2-methylnicotinic acid (CAS 1092286-33-3)
- 5-Iodo-4-methylnicotinic acid (CAS 1190223-51-8)
- 6-Iodo-5-methoxynicotinaldehyde (CAS 1226880-23-4)
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- 1-Iodo-3-methyl-5-nitrobenzene (CAS 123158-78-1)
- 2-Iodo-6-methoxyisonicotinaldehyde (CAS 1289018-45-6)
- 6-Iodo-2-methylnicotinic acid (CAS 1352526-26-1)
Recommended Standards
- 2-Iodo-4-nitrotoluene, 97% (CAS 7745-92-8)
- 2-Iodo-6-nitrotoluene (CAS 41252-98-6)
- 2-Amino-6-iodobenzoic Acid (CAS 20776-52-7)
- 3-Amino-2-iodobenzoic acid (CAS 85600-30-2)
- 4-Benzyl-N-(4-chlorobenzyl)phthalazin-1-amine (CAS 338403-99-9)
- 1-[5-(trifluoromethyl)pyridin-2-yl]-1h-1,2,4-triazol-5-amine (CAS 1249569-04-7)
- 4-Chloro-6-methoxyquinoline (CAS 4295-04-9)
- 2-ISOPROPOXY-4-(3-(2-METHOXYETHYL)-4-METHYLPIPERAZIN-1-YL)ANILINE (CAS 1462950-82-8)
- 2-((1-(Furan-2-ylmethyl)-5-phenyl-1H-imidazol-2-yl)thio)-1-(pyrrolidin-1-yl)ethan-1-one (CAS 1207007-18-8)
- 3'-Chloro-2'-fluoro-[1,1'-biphenyl]-3-carbaldehyde (CAS 1242339-77-0)
- 1-[2′-(Dicyclohexylphosphino)-6-methoxy[1,1′-biphenyl]-3-yl]piperidine (CAS 1614230-85-1)
- 2-(2-Phenoxyethoxy)ethan-1-amine (CAS 6338-54-1)
- 1-(4-Methylpyridin-2-yl)-1h-pyrazole-3-carboxylic acid (CAS 1339161-60-2)
- Insulin Degludec Impurity 3 (CAS CATO-C4X-21573)
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