4-Cyclopropoxy-1-iodo-2-nitrobenzene CAS 1243350-08-4
| CAS No. | 1243350-08-4 |
| Molecular Formula | C9H8INO3 |
| Molecular Weight | 305.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 4-Cyclopropoxy-1-iodo-2-nitrobenzene meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
CATO supplies 4-Cyclopropoxy-1-iodo-2-nitrobenzene (CAS 1243350-08-4), a certified reference material (molecular formula C9H8INO3, MW 305.07 g/mol) for analytical method development and quality control.
The molecular framework of 4-Cyclopropoxy-1-iodo-2-nitrobenzene (C9H8INO3) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, iodine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
Physical & Chemical Properties
| Molecular Formula | C9H8INO3 |
| Molecular Weight | 305.07 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.) | 1990 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 1 |
Related Cyclopropoxy Standards
- 3-Cyclopropoxy-5-iodopicolinic acid (CAS 1243318-81-1)
- 4-Cyclopropoxy-3-iodopicolinic acid (CAS 1243319-08-5)
- 5-Cyclopropoxy-3-iodopicolinic acid (CAS 1243324-75-5)
- 5-Cyclopropoxy-4-iodonicotinic acid (CAS 1243359-29-6)
- 2-Cyclopropoxy-4-iodo-1-nitrobenzene (CAS 1243359-97-8)
- 4-Cyclopropoxy-6-iodopicolinic acid (CAS 1243364-52-4)
- 2-Cyclopropoxy-1-iodo-3-nitrobenzene (CAS 1243379-96-5)
- 3-Cyclopropoxy-2-iodoisonicotinic acid (CAS 1243400-31-8)
Recommended Standards
- 2-Acetamido-4-iodobenzoic acid (CAS 117324-10-4)
- N-(6-Iodobenzo[D][1,3]Dioxol-5-Yl)Acetamide (CAS 1000802-33-4)
- 3-Iodo-5-((trifluoromethyl)thio)pyridine (CAS 2815251-29-5)
- 1-Cyclopropoxy-4-iodo-2-nitrobenzene (CAS 1243401-28-6)
- Methyl 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole-3-carboxylate (CAS 1100052-63-8)
- Dihydroergotamine Mesylate Impurity 1 (CAS 81149-12-4)
- 1-(4,5-Dimethyl-1,4-Cyclohexadien-1-Yl)-2,2,2-Trifluoroethanone (CAS 329915-26-6)
- 4-Acetyl-2-iodobenzoic acid (CAS 1612219-57-4)
- 2-Cyclopropoxy-4-methylbenzenesulfonamide (CAS 1243325-70-3)
- Atrasentan Impurity 21 (CAS 1058392-86-1)
- 2-(Piperidin-4-ylmethoxy)nicotinic acid (CAS 1208087-23-3)
- 8-Amino-5,6,7,8-tetrahydronaphthalen-1-ol (CAS 114665-49-5)
- 1-[4-(trifluoromethyl)phenyl]propan-2-amine hydrochloride (CAS 882-00-8)
- D-Tyr1-Tirzepatide (CAS CATO-CPTD788928)
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