Ethyl 4-iodo-3-nitrobenzoate CAS 57362-77-3
| CAS No. | 57362-77-3 |
| Molecular Formula | C9H8INO4 |
| Molecular Weight | 321.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C9H8INO4, Ethyl 4-iodo-3-nitrobenzoate contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, iodine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 321.07 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Ethyl 4-iodo-3-nitrobenzoate (CAS 57362-77-3) is a high-purity analytical reference standard with the molecular formula C9H8INO4 and a molecular weight of 321.07 g/mol.
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 Ethyl 4-iodo-3-nitrobenzoate 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 | C9H8INO4 |
| Molecular Weight | 321.07 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 |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1973 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 1 |
Related Ethyl Standards
- Methyl 3-iodo-2-methyl-5-nitrobenzoate (CAS 1005499-48-8)
- Ethyl 5-iodo-2-nitrobenzoate (CAS 1260830-52-1)
- Methyl 2-(4-iodo-3-nitrophenyl)acetate (CAS 1261678-36-7)
- Methyl 5-iodo-2-methyl-3-nitrobenzoate (CAS 1511381-00-2)
- 2-Iodo-6-methoxy-4-(2-nitrovinyl)phenol (CAS 662160-77-2)
- Ethyl 2-iodo-5-nitrobenzoate (CAS 835916-53-5)
- Methyl 2-iodo-3-methyl-5-nitrobenzoate (CAS 908597-08-0)
- Methyl 2-iodo-5-methyl-3-nitrobenzoate (CAS 854645-22-0)
Recommended Standards
- 1-[(2,6-difluorophenyl)methyl]-4-iodo-1H-1,2,3-triazole (CAS 1955540-09-6)
- Methyl 3-iodo-4-methyl-5-nitrobenzoate (CAS 21323-99-9)
- 1-(2,3-Difluorobenzyl)-4-iodo-1H-1,2,3-triazole (CAS 1822848-30-5)
- 850864-49-2 Benzoic acid, 3-iodo-5-nitro-, ethyl ester (CAS 850864-49-2)
- thieno[2,3-c]pyridin-4-ol (CAS 73224-08-5)
- 6-(tert-Butyl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid (CAS 1027546-34-4)
- 8-Chloro-5H-pyrido[3,2-b]indole (CAS 1310693-46-9)
- Argatroban Impurity 28 (CAS CATO-C4X-100728)
- 5-(2-Chloroacetyl)-1-methyl-2,3-dihydro-1h-indol-2-one (CAS 118306-97-1)
- 1-(Benzo[d]thiazol-2-yl)-1H-pyrazol-5-amine (CAS 29219-43-0)
- 1,3,6,8-Tetranitro-9H-carbazole (CAS 4543-33-3)
- 1-(4-Chloro-3-nitrobenzyl)pyrrolidine-2,5-dione (CAS 1097788-45-8)
- 1-(2,4,5-Trifluorophenyl)propan-1-one (CAS 220228-07-9)
- Autocamtide-2-Related Inhibitory Peptide TFA (CAS 167114-91-2（free base）)
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