4-(tert-Butyl)-3-cyclopropoxy-2-iodopyridine CAS 1243370-38-8
| CAS No. | 1243370-38-8 |
| Molecular Formula | C12H16INO |
| Molecular Weight | 317.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 4-(tert-Butyl)-3-cyclopropoxy-2-iodopyridine is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, iodine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
4-(tert-Butyl)-3-cyclopropoxy-2-iodopyridine (CAS 1243370-38-8), molecular formula C12H16INO and molecular weight 317.17 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 4-(tert-Butyl)-3-cyclopropoxy-2-iodopyridine (C12H16INO) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, iodine substitution. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 317.17 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 4-(tert-Butyl)-3-cyclopropoxy-2-iodopyridine 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.
Physical & Chemical Properties
| Molecular Formula | C12H16INO |
| Molecular Weight | 317.17 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
- 4-(tert-Butyl)-3-cyclopropoxy-5-iodopyridine (CAS 1243310-43-1)
- 2-(tert-Butyl)-3-cyclopropoxy-5-iodopyridine (CAS 1243392-19-9)
- 2-(tert-Butyl)-5-cyclopropoxy-3-iodopyridine (CAS 1243283-54-6)
- 5-(tert-Butyl)-4-cyclopropoxy-2-iodopyridine (CAS 1243393-56-7)
- Benzyl-7-methoxy-2',5'-dioxospiro[2,3-dihydroquinoline-4,4'-imidazolidine]-1-carboxylate (CAS 940935-51-3)
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