4-((4-Iodo-1,3-dimethyl-1H-pyrazol-5-yl)oxy)benzonitrile CAS 1424857-04-4
| CAS No. | 1424857-04-4 |
| Molecular Formula | C12H10IN3O |
| Molecular Weight | 339.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-((4-Iodo-1,3-dimethyl-1H-pyrazol-5-yl)oxy)benzonitrile (CAS 1424857-04-4) is a high-purity analytical reference standard with the molecular formula C12H10IN3O and a molecular weight of 339.13 g/mol.
4-((4-Iodo-1,3-dimethyl-1H-pyrazol-5-yl)oxy)benzonitrile (C12H10IN3O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, iodine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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-((4-Iodo-1,3-dimethyl-1H-pyrazol-5-yl)oxy)benzonitrile 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 | C12H10IN3O |
| Molecular Weight | 339.13 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 3 |
Related Iodo Standards
- 4-(3-Iodo-1H-pyrrolo[3,2-b]pyridin-6-yl)-3,5-dimethylisoxazole (CAS 1627926-81-1)
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Recommended Standards
- N-(5-iodopyridin-2-yl)-6-methylpicolinamide (CAS 1376305-90-6)
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- (4-Iodophenyl)(6-methoxypyridin-2-yl)methanone (CAS 1187171-28-3)
- 5-Acetyl-2-(4-iodophenoxy) pyridine (CAS 1557799-55-9)
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- 6-Bromo-2-naphthamide (CAS 1255871-55-6)
- Trimethyl cyclopropane-1,2,3-tricarboxylate (CAS 68198-35-6)
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- Methyl N-Boc-3-amino-2-hydroxypropanoate (CAS 113525-87-4)
- 1-(4-(2-Fluorophenoxy)phenyl)ethan-1-one (CAS 58775-91-0)
- Tert-butyl 7-hydroxy-1-oxo-2,5-diazaspiro[3.4]Octane-5-carboxylate (CAS 2306260-79-5)
- Tirzepatide Impurity 46 (CAS CATO-C4X-324046)
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